1. Safety rules and regulations
Safety management regulations include:
(1) codes and crane driver safety procedures;
(2) lifting machinery maintenance, maintenance, inspection and testing system;
(3) crane safety technical file management system;
(4) Lifting operations and maintenance personnel safety training, performance appraisal system;
(5) Lifting of the use of units should apply to the local authorities in using crane safety and technical inspection, replace the lifting machinery Zhunyongzheng management.
2. Established heavy machinery safety technology file
Crane safety technology files include:
(A) equipment factory technical documents;
(2) Installation, repair records and acceptance of information;
(3) use, maintenance, maintenance, inspection and test records;
(4) Safety and Technical Supervision Inspection Report;
(5) equipment and personal accident records;
(6) Analysis and evaluation of equipment records.
3. Lifting check inspection system
Use the self-examination of the crane unit, in addition to operating personnel per shift routine examination, but also according to the degree of the crane heavy workload harsh environment degree monthly check and annual inspections.
(A) annual inspection. Annually for all lifting machinery in use at least four times a comprehensive inspection. Disable more than one year, the case of four major earthquakes or equipment accidents, open-air operations over lifting withstand nine wind after lifting, should do a comprehensive inspection before use.
Which is equivalent to the load test can be rated from weight lifting heavy objects, according to the rated speed of lifting, running, slewing, luffing operation, inspection agencies working crane safety and technical performance, the metal structure deformation, cracks , corrosion and welds, rivets, bolts and so on.
(2) monthly check. Check items include:
① safety devices, brakes, clutches, etc. without exception, reliability and accuracy;
② key components (such as slings, wire rope pulleys, brakes, slings and the aids, etc.) of the state, with or without injury, whether it should be scrapped, etc.;
③ electrical, hydraulic systems and components for leaks and performance;
④ power systems and controllers.
Disable lifting more than a month, it should be done before using these checks.
(3) Daily inspection. Every day before work, you should check all kinds of safety devices, brakes, steering control device, emergency alarm device; rail security situation; rope safety. Examination revealed abnormal situation, the importance of timely treatment, prohibited ill run.
4. Crane operator training and education
Lifting operations by commanding officers, drivers and crane lifting cable-workers with the Secretary of collective operations, personnel safety qualities are the key to safe operation. Request lifting operations personnel should not only have the basic cultural and physical conditions, but also must understand the relevant regulations and standards, lifting safety technology learning theory and knowledge, grasp the actual operation and safety rescue skills. Crane driver must go through specialized assessment and obtain certification by side quasi-independent operation. Commanding officers should also work with the cable company through professional technical training and safety skills training, the work undertaken to understand the hazards and risks, and have self-protection and the ability to protect others.
Lifting operation command signal is a security information, the signal at random, not uniform lifting safety will become a serious hazard. Lifting and moving the command signal should be based on national standards, uniform regulations on-site command personnel and crane drivers are using semaphore, gestures, sound and language, in order to ensure the lifting operation norms, orderly and safe.
