Crane Operation Safety Regulations

One,  bridge gantry crane  driver and signalman shall have a unified signal. Operators should be dedicated ladder, operating room, closing should be preceded by the controller to zero. Operating room should be wood or rubber insulating mat board.
Second, the gantry crane work, should make the following preparations:
1, check the steel parts are securely connected.
2, check the volume of the rotating part of the field of machine lubrication is good, brakes are sensitive and reliable.
3, check the wiring is correct electrical equipment, insulation is good.
4, Check and test the limit switch is sensitive, good lighting equipment is complete.
5, check the scaffold boards, railings, escalators is in compliance with safety requirements.eot crane Rail clamp (or anchor screws) are tightened.
6, after two tripod legs pin and card board is moving.
7, room and operating room fire-fighting equipment are complete and valid.
Third, the driver must be located in the operating room good view position.
Fourth, the crane hoist, luffing, slewing used winches, winch must meet safety requirements, running the motor with the motor must comply with the relevant safety regulations, overhead gantry crane  wire rope used must meet the relevant safety requirements.
Fifth, check before driving on track to be within the scope of the ground and run unattended or obstacles, and-ringing hands. Traveling carts must have someone pull the cable, the cable car back and forth to be insulated well hung, sliding freely. When lifting, should be carried empty running, then try hanging from the ground 100-150mm, heavy bondage found incorrect, should be re-tied.