Departments (bureaus) of labor (labor and personnel) of all provinces, autonomous regions and municipalities directly under the Central Government: In order to strengthen the safety supervision of lifting machinery, reduce the accidents of lifting machinery casualties and ensure the safety of workers in the production process, the Provisions on Safety Supervision of Lifting Machinery are hereby issued, please implement them carefully. Appendix to Name: Title of the Provisions on Safety Supervision of Hoisting Machinery Chapter I General Provisions Article 1 These Provisions are formulated in order to strengthen safety supervision of hoisting machinery, prevent accidents of hoisting machinery and ensure personal and equipment safety. Article 2 These Provisions shall apply to the design, manufacture, installation, maintenance, use and inspection of hoisting machinery. Article 3 The hoisting machinery mentioned in these Provisions refers to all kinds of cranes, electric hoists, elevators and lifts. Chapter II Design and Manufacture Article 4 The design unit of hoisting machinery and its designers shall be responsible for the safety performance of the designed hoisting machinery, and the design drawing shall be signed by the person in charge of design and the examiner, and the general design drawing shall be stamped with the official seal of the examining and approving unit. The design unit of hoisting machinery shall submit the main safety technical data such as the general design drawing, the safety reliability calculation of the main stressed parts of the safety device configuration. To the local provincial labor department for the record. Fifth manufacturing lifting machinery must first obtain the safety approval of the provincial labor department in the region. Safety certification is reviewed every 3 years. Article 6 Units that need to manufacture unshaped hoisting machinery due to special circumstances must first report the design scheme, drawings of main components and other safety-related technical data and safety and quality assurance measures to the competent department of the enterprise for examination and approval, and go through the examination and approval procedures at the local and municipal labor departments. Seventh lifting machinery manufacturing units in the product technical performance self-inspection, shall apply to the local provincial labor department for safety and technical supervision and inspection, and the lifting machinery safety and technical supervision and inspection certificate will be included in the random file. Article 8 A unit that develops a new type of hoisting machinery to fill the gap in China shall submit the assembly drawings, electrical schematic diagrams, safety devices and safety reliability demonstration of the main stressed parts of various institutions and systems to the local provincial labor department for examination and approval, and the safety performance of the prototype must also be tested by the professional testing station of hoisting machinery of the Ministry of Labor. Only after passing the inspection can you apply to the provincial labor department for a safety approval certificate. Ninth lifting machinery factory, must be accompanied by lifting machinery safety and technical supervision and inspection certificate. Chapter III Installation and Maintenance Article 10 Units that install and maintain hoisting machinery must first apply to the local provincial labor department for safety recognition and obtain a safety recognition certificate. The validity period of the Safety Approval Certificate for Installation and Maintenance of Hoisting Machinery is 3 years. Article 11 When lifting machinery users request to improve the main technical parameters of cranes, if the main safety parameters are involved, they shall report the safety technical scheme and calculation data approved by the technical director of the unit undertaking the renovation or repair task to the provincial labor department in the region where they are located for the record. Twelfth lifting machinery installation and repair of safety and quality, after the construction unit self-inspection, the use of units must apply to the local labor department for safety and technical supervision and inspection before use. Thirteenth installation and repair of lifting machinery technical documents and construction quality data, after the completion of acceptance, to the user in the lifting machinery safety technical files. Article 14 Units that install and maintain hoisting machinery across provinces and regions shall report to the local municipal labor department for the record with the safety approval certificate of the provincial labor department where they are registered. Chapter IV Use and Management Article 15 Users of hoisting machinery must purchase products with safety technical supervision and inspection certificates. Units that need to install lifting machinery should first register with the local and municipal labor departments. Sixteenth lifting machinery users should first meet the following conditions, and apply to the local municipal competent department to obtain the license for the use of lifting machinery before using it. The details are as follows: 1. The hoisting machinery has passed the inspection by the local and municipal labor departments; Two, lifting machinery operators hold the safety operation certificate issued by the labor department after examination; Third, establish safety management rules and regulations. Safety management rules and regulations shall at least include the following contents: 1. Driver code; 2. Safety operation procedures for hoisting machinery; 3. Maintenance, maintenance, inspection and inspection system of hoisting machinery; 4. The file management system of hoisting machinery safety technology; 5. Safety training and assessment system for lifting machinery operators and maintenance personnel. Article 17 users of hoisting machinery shall establish safety technical files of hoisting machinery, including: 1, technical documents of equipment leaving the factory; Two, installation, repair records and acceptance data; Three, use, maintenance, maintenance, inspection and test records; Four, safety technical supervision and inspection report; Five, equipment and personal accident records; Problems and evaluation of intransitive verb equipment. Article 18 The users of hoisting machinery shall regularly inspect the hoisting machinery, including annual inspection, monthly inspection and daily inspection: First, comprehensively inspect the hoisting machinery in use at least once a year. Among them, the load test can be combined with lifting the weight equivalent to the rated lifting weight to check the safety performance of lifting, running, rotating, luffing and other mechanisms at the rated speed. Lifting machinery that has been out of service for more than 1 year should also be thoroughly inspected before use. When the crane encounters an earthquake of magnitude 4 or above or a major equipment accident, and the crane working in the open air is subjected to wind force of magnitude 9 or above, it should be thoroughly inspected before use. 2. Check at least the following items every month: 1. Whether the safety device, brake and clutch are abnormal; 2 hook, grab and other cranes are not damaged; 3. Wire rope, pulley block, cableway, chain hoist, etc. Be damaged; 4 distribution lines, collectors, switchboards, switches, controllers, etc. Whether there is any abnormality; 5. Whether the hydraulic protection device and pipeline connection are normal. The above inspection should also be carried out before using the hoisting machinery that has been stopped for more than 1 month. 3. Before daily operation, the following items should be checked: 1. Safety performance of various limit position limiters, brakes, clutches, controllers, elevator hall door interlock switches, emergency alarm devices, elevator safety hooks or other rope breaking prevention devices. 2. The safety status of the track; 3. The safety status of wire rope. Nineteenth lifting machinery found abnormal through inspection, must be handled in time, it is strictly prohibited to run in spite of illness. Twentieth lifting machinery users must regularly apply to the local and municipal labor departments for safety and technical inspection of the lifting machinery in use, and replace the lifting machinery license. Chapter V Supervision and Inspection Article 21 The labor department shall supervise and inspect the safety performance of hoisting machinery and its safety protection devices. The inspection agency set up by the labor department is specifically responsible for safety inspection. The division of labor among inspection agencies is as follows: 1. The professional inspection station of hoisting machinery of the Ministry of Labor is responsible for the technical guidance of hoisting machinery safety inspection, and carries out type inspection on new products of hoisting machinery safety protection devices and hoisting auxiliary equipment. Two, the provincial occupational safety and health inspection center is responsible for the safety performance inspection of lifting machinery, lifting auxiliary equipment and its safety protection device. Three, the city's occupational safety and health inspection station is responsible for testing the safety performance of hoisting machinery in use, as well as the safety and quality of hoisting machinery installation and repair. Provincial occupational safety and health inspection center station can be combined with safety certification for sampling inspection. Twenty-second personnel responsible for the inspection of lifting machinery must undergo professional training and assessment, and obtain the certificate of lifting machinery inspector issued by the labor department at or above the provincial level before issuing the inspection report. Article 23 If the inspected entity disagrees with the inspection results, it may apply to the labor department at the next higher level for arbitration. If there are still objections, you can apply to the labor department at the next higher level for arbitration. Article 24 The safety supervision and inspection period of hoisting machinery in use is two years, and the safety supervision and inspection period of elevators and manned elevators is 1 year. Article 25 The safety supervision and inspection of hoisting machinery products shall at least include the following contents: raw material self-inspection data; Second, the metal structure safety technical requirements; Three, electrical, hydraulic and control system safety technical requirements; IV. Safety technical requirements for safety protection devices and main components; Five, operation test and load test (not in the factory, but in the installation site). Article 26 The regular safety supervision and inspection of cranes in use and the safety supervision and inspection of newly installed cranes shall include the following contents: General requirements: 1. Signs and signs with rated lifting capacity; 2. Working environment; 3. files. 2. Technical requirements for safety of metal structures: 1. Main stress components such as bridge, boom, tower, elevator guide rail frame and their connections; 2. Driver's cab; 3. Platforms, walkways, ladders and railings; 3. Technical requirements for safety of mechanism and main components: 1. The safety performance of hoisting, running, slewing, luffing and telescopic mechanism of cranes and electric hoists, in which the main components include lifting auxiliary equipment such as hooks and steel ropes, drums, pulleys, brakes, open gears, couplings, wheels and tracks. 2. Elevator and elevator machine room, shaft, car and cage, landing, pit and fence, counterweight, traction device and wire rope pulley block, guide device, buffer device and transmission system. Four. Technical requirements for safety of hydraulic system: 1. Safety devices to prevent overload and hydraulic shock; 2. Balance valves, pressure relief locks, pipelines and their connections; 3. Manipulation and control devices. V. Technical requirements for safety of electrical and control systems: 1. Feeding device; 2. Protective device; 3. Control device; 4. Conductor and its laying; 5. Lighting and signals; 6. Grounding and insulation. Intransitive verb safety protection device: 1. Inspection points of safety protection devices for cranes and electric hoists: all kinds of limit position limiters, lifting weight limiters (overload limiters), amplitude indicators, devices for preventing backward tilting of boom, buffers, rail clamps and anchoring devices, anti-overturning safety hooks, etc. 2. The supervision and inspection focus of elevator and elevator safety protection device: overspeed protection device, power supply system phase-off/phase-off protection device, bottom collision buffer device, protection device when exceeding the upper and lower working positions, counterweight device to prevent overspeed or rope-breaking falling (when there is a passage in the shaft), measures or devices for the car to move slowly in case of power failure or electrical system failure, safety window (door), stop device, emergency alarm device, etc. Seven, operation test and load test. The operation test and load test of hoisting machinery in use can only be done with no-load and rated load test, and the rated load test can be carried out once every two inspection cycles; Installation and overhaul quality inspection, its operation and load test must be carried out in accordance with relevant standards. Chapter VI Punishment Provisions Article 27 The labor department shall issue safety supervision instructions in time to units that design, manufacture, install, repair and use lifting machinery in violation of these regulations, and make corrections within a time limit. Article 28 The labor department may, depending on the circumstances, give notice, criticize, order to stop production, sales and use of safety supervision instructions, and may also impose a fine. Twenty-ninth major accidents caused by unqualified safety performance, installation and repair quality problems and improper use management of lifting machinery shall be revoked and the responsibilities of relevant units and individuals shall be investigated. Thirtieth whoever forges, alters or lends the certificate of safety recognition of hoisting machinery shall have his certificate confiscated and may be fined. Thirty-first supervision and inspection personnel in the supervision and inspection work, dereliction of duty, should be dealt with severely. Those who cause serious accidents due to their actions shall be punished according to their circumstances. Chapter VII Supplementary Provisions Article 32 Labor departments at all levels shall be responsible for supervising the implementation of these Provisions. Thirty-third provincial labor departments can formulate detailed rules for implementation according to these regulations. Article 34 The Ministry of Labor shall be responsible for the interpretation of these Provisions. Article 35 These Provisions shall be implemented as of June 5438+099 1 day+10/October 1 day.

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