1. Anyone who meets one of the following conditions can apply for a junior position:

(1) Having worked in the same occupation (type of work) for more than two years continuously or accumulated for more than four years;

(2) Graduation from primary training.

2, have one of the following conditions, can apply for intermediate workers:

(1) It has been three years since he obtained the certificate of junior work grade for the declared occupation (type of work);

(2) Obtain the primary level certificate of declared occupation (type of work) and complete the training for intermediate workers;

(3) graduated from institutions of higher learning and secondary specialized schools and engaged in occupations (posts) corresponding to their majors.

3, have one of the following conditions, can apply for senior workers:

(1) It has been four years since he obtained the intermediate level certificate of the declared occupation (type of work);

(2) Obtain the intermediate grade certificate of declared occupation (type of work) and graduate through senior worker training;

(3) graduated from institutions of higher learning and obtained the intermediate level certificate of declared occupation (type of work).

Second, the evaluation outline

(1) Basic requirements

1, professional ethics

2. Basic knowledge

1 Basic management knowledge

(1) elevator installation and maintenance post responsibility system, safety technology management system, operating procedures and quality standards and other rules and regulations;

(2) elevator management and file management knowledge;

(3) Knowledge of national and local laws and regulations;

2 elevator working principle knowledge

(1) the definition of elevator;

(2) Classification of elevators;

(3) elevator driving knowledge;

(4) The working principle of elevator electromechanical control.

3 elevator structure knowledge

(1) Location setting and equipment distribution of the computer room;

(2) Functions, structures and parts of automobiles;

(3) the space size requirements of the shaft and the equipment arrangement in the shaft;

(4) Landing parts.

4 elevator safety device

(1) Types of elevator safety devices;

(2) Definition, classification, setting and use of safety tongs;

(3) Function, classification and use of the speed limiter;

(4) The function and use of other elevator mechanical safety devices, such as door locks, safety contact plates, overload devices, roof trap doors and car safety doors;

(5) Electrical safety devices commonly used in elevators and their functions.

5 Basic knowledge of electrician

(1) Basic electrical concepts such as charge, conductor, insulator and semiconductor;

(2) Basic knowledge of direct current;

(3) Basic knowledge of alternating current;

(4) Basic knowledge of transistors;

(5) General low-voltage electrical equipment and lighting circuits;

(6) Classification, marks and symbols of common electrical instruments and their simple working principles.

6 installation and maintenance of equipment and its use knowledge

(1) The construction and use of common electrical instruments such as multimeter, resistance shaking table and clamp ammeter;

(2) knowledge of general lifting equipment (such as chain, sling, wire rope, etc.). );

(3) knowledge of common locksmith equipment;

(4) Understand the commonly used welding equipment and power tools.

7 Basic knowledge of elevator installation

(1) Basic knowledge of mechanical drawing;

(2) template frame and hanging line installation process knowledge;

(3) Installation technology of mechanical equipment in elevator machine room, such as load-bearing steel beam, traction machine, speed limiter, layer selector, etc.

(4) Installation technology of mechanical parts in the shaft, such as guide rail, car, counterweight, buffer, traction wire rope, etc.

(5) Installation technology of floor machinery parts such as sill, guide rail, door leaf and door lock;

(6) Installation technology of elevator electrical device, power supply and control circuit;

(7) elevator installation, debugging and acceptance knowledge.

8 Basic knowledge of elevator maintenance

(1) Inspection and maintenance requirements for elevators;

(2) the elevator regularly check the maintenance content;

(3) elevator troubleshooting knowledge.

9 elevator installation and maintenance safety knowledge

(1) Basic knowledge of safe electricity use and emergency measures for electric shock;

(2) Common knowledge of welding operation safety;

(3) common sense of lifting operation safety;

(4) Basic knowledge of fire fighting;

(5) Safety measures for aerial work;

(6) Self-protection awareness and knowledge of accident emergency treatment.

10 a brief history of elevator development

(2) Requirements at all levels

The requirements of this standard for primary, intermediate and advanced skills are progressive in turn, and advanced skills include low-level requirements.

1 main

Professional functions, work contents, skills and abilities should be related to knowledge.

I. Electrician (I) Fundamentals of Electrician 1. Master the use of electrical tools;

2. Be able to connect wires correctly and restore insulation;

3. Be able to install common lighting lamps, switches and sockets according to the drawings;

4. Master the use of multimeter; Basic concepts of 1. circuit, such as resistance, inductance, capacitance, current, voltage, potential, electromotive force, etc.

2. The concept of Ohm's law and the characteristics and calculation of series and parallel circuits;

3. The basic concept of alternating current and the concepts of instantaneous value, maximum value, effective value and effective value and their conversion;

4. Crystal diode and rectifier circuit;

5. Incandescent lamp and fluorescent lamp lighting circuit.

(2) electric tow 1. Can distinguish the head and tail of stator winding of three-phase asynchronous motor;

2. Be able to install forward and backward control circuits;

3. The stroke control circuit can be installed;

4. Able to install energy consumption braking circuit;

5. Be able to install Y-△ starting circuit;

6. Can install single-phase watt-hour meter, three-phase watt-hour meter, voltmeter, ammeter and other common electrical instruments. 1. Knowledge of low-voltage electrical appliances, such as low-voltage shape switches, main electrical appliances, fuses, contactors, relays, electromagnetics, etc.

2. Forward and backward control circuit of three-phase asynchronous motor;

3. Position control circuit of three-phase asynchronous motor;

4. Starting and speed regulating circuit of three-phase asynchronous motor;

5. Brake control circuit of three-phase asynchronous motor.

Second, mechanical knowledge (1) fitter 1. Correct use of common measuring tools;

2. Basically master the locksmith operations such as marking, punching, sawing, chiseling, drilling, tapping, threading, correction and bending.

3. It will affect the use of electric drills and cutting machines;

4. Can use simple lifting tools; . 1. Basic knowledge of three views;

2. Views, anatomical drawings and sectional drawings;

3. Composition, size standard and technical requirements of part drawings;

4. Parts drawing assembly drawing;

5. Basic knowledge of locksmith;

6. Common electric and lifting tools and maintenance knowledge.

(2) welding 1. Able to conduct manual arc welding;

2. Know how to weld with a soldering iron. 1. Brand, specification and heat treatment of metal materials;

2. General knowledge of metal material selection and welding;

Iii. Elevator Installation and Maintenance (1) Elevator Installation 1. Master the basic operation skills of elevator installation;

2. Correct implementation of installation safety technical regulations. 1. Classification, model and use of elevators;

2. Names and functions of main components of elevator machine room, car, shaft and landing;

3. Elevator speed limiter, safety tongs, buffers, door locks and other mechanical safety devices;

4. General process requirements for elevator installation;

5.GB 10060-93 standard;

6. Shenzhen Elevator Safety Regulations.

(2) Elevator maintenance 1. Can correctly enter the pit at the top and bottom of the elevator car;

2. Master the maintenance methods of elevator components such as reducer, brake, motor, bearing, traction wire rope, speed limiter, safety clamp, guide rail and guide shoe. 1. Daily inspection and maintenance contents;

2. Maintain the work content every week;

3. Monthly maintenance and semi-annual regular maintenance.

4. Elevator safety operation procedures.

Fourth, the elevator troubleshooting electrical troubleshooting 1. Can eliminate safety and door lock circuit faults;

2. Be able to check and control power failure;

3. Be able to eliminate line faults at the start-up stage;

4. Be able to check and display line faults. 1. Elevator electrical safety device.

2. The working principle of elevator main circuit, switch door and control power supply;

3. The working principle, floor and directional start-up acceleration of elevator instructions;

4. Working principle of elevator safety door lock;

5. The working principle of elevator deceleration level.

The verb (short for verb) is safe 1. Master the method of electric shock first aid;

2. Be able to use fire fighting equipment correctly. 1. Knowledge of safe electricity use;

2. Basic knowledge of fire fighting.

2 intermediate level

Professional functions, work contents, skills and abilities should be related to knowledge.

Electrician and Electronic Technology (1) Fundamentals of Electrician 1. Correct use of common elevator measuring tools, such as the use and maintenance of megohmmeter, grounding shaking table, multimeter and clamp meter;

2. Correct use of oscilloscopes, sound level meters, tachometers and other instruments and meters. The basic working principle, maintenance method and application scope of measuring instruments such as megohmmeter, grounding shaking table, clamp meter, oscilloscope, sonic instrument and tachometer.

(2) Electronic technology 1. Able to correctly install and debug diode single-phase half-wave and bridge rectifier circuits;

2. Can correctly install and debug the series voltage stabilizing circuit;

3. Correct installation and debugging of single-phase controllable rectifier circuit;

4. Install and debug the integrated operational amplifier circuit correctly. 1. Three-phase rectifier circuit;

2. Voltage stabilizing circuit;

3. Silicon controlled rectifier and single-phase controllable rectifier circuit;

4. Integrated operational amplifier circuit.

(3) electric drive 1. Can correctly install and debug the forward and reverse control circuit of DC motor;

2. Can correctly install and debug the DC motor speed regulating circuit;

3. Can correctly install and debug the DC motor energy consumption braking circuit. 1. Structure principle and operation knowledge of transformer;

2. The common methods of starting, braking, speed regulation and commutation of 2.DC motor, and understand the corresponding relay contact control circuit;

3. Voltage regulation and frequency conversion speed regulation.

2. Programmable controller 1. Can install and wire the input, output and power supply of PC;

2. Be able to program, install, debug and run the sequential control computer correctly;

3. Be able to program, install and debug the Y-Delta control computer correctly;

4. Be able to program, install, debug and run digital display and flicker circuits correctly. The working principle, structure and technical index of 1. programmable controller;

2. Basic logic instructions of programmable controller;

3. Application of basic instructions;

4. Basic structure and working principle of AC /DC motor.

Third, mechanical knowledge (1) fitter 1. Able to read mechanical assembly drawing;

2. Can correctly disassemble and assemble common mechanical parts;

3. Can correctly use general lubricating oil;

4. Be able to carry out general lifting operations. 1. Common mechanical parts, such as belts, chains, couplings, shafts and bearings.

2. Basic knowledge of tolerance, fit and surface roughness;

3. Gear, worm gear and worm drive;

4. General mechanism assembly drawing and drawing method;

5. The basic theory of lubrication, identifying the types and quality of lubricating oil;

6. General lifting technology and safety knowledge.

(2) Welding 1. Able to conduct manual arc welding;

2. Know how to weld with a soldering iron. Welding technology and safety knowledge of general metal materials.

Iii. Elevator Installation and Maintenance (1) Elevator Installation 1. Master elevator installation and operation skills;

2. Correct implementation of installation safety technical regulations.

3. Master the adjustment of elevator safety contact plate, electromagnetic brake, automatic door crane, safety clamp device, floor door self-closing device and traction wire rope;

4. Master the installation and adjustment of the landing door hook lock;

5. Be able to make wire rope ends;

6. Correction of the concentricity of the traction motor shaft. 1. Structure of escalator;

2. Safety device of escalator.

3.GB7588 standard and escalator standard;

4. Enterprise elevator self-inspection requirements;

5. Elevator inspection requirements of Shenzhen Labor Bureau.

(2) Elevator maintenance 1. It can adjust the elevator automatic door machine, brake, safety clamp, hook lock, landing door self-closing device, traction wire rope tension and so on.

2. The handrail belt, drive belt and transmission chain of the escalator can be adjusted;

3. Be able to debug all kinds of safety switches of escalators. 1. elevator maintenance specification requirements, records and handover inspection;

2. The implementation, measurement and adjustment of the elevator project operation plan,

3. Elevator maintenance operation procedures;

4. Class management knowledge.

Four, elevator troubleshooting 1. Able to skillfully troubleshoot relay elevators;

2. Be able to eliminate the electrical fault of the escalator;

3. Can eliminate the external circuit fault of PC elevator. 1.Electrical schematic diagram of elevator with PC signal centralized control;

2. Electrical principle of escalator;

3. Control rules for various working conditions of the elevator (maintenance, with/without driver operation, fire fighting, car priority, car priority, farthest reverse car parking);

4. The working principle of two elevators in parallel.

Verb (abbreviation of verb) security and other (1) security 1. Master the safe operation of elevator installation and maintenance;

2. Master general lifting, electric welding, civil engineering and other safety technologies. Operating procedures for elevator installation and maintenance

Installation acceptance conditions

3. 1 The working conditions of the elevator shall comply with GB 10058.

3.2 The elevator submitted for acceptance shall have complete information and documents.

3.2. 1 Materials and documents to be provided by the production enterprise:

A. packing list;

B. Product factory certificate;

C. layout of the machine room shaft;

D operation and maintenance instructions (including elevator lubrication summary table and elevator function table);

E. Circuit schematic diagram and symbol description of power supply circuit and safety circuit;

F. electrical layout;

G. component installation drawing;

H. installation instructions;

1. Safety components: photocopies of the conclusion of the type test report of the door lock device, speed limiter, safety gear and buffer, among which the speed limiter and progressive safety gear must also have a copy of the commissioning certificate.

3.2.2 Information and documents to be provided by the installation enterprise:

A. install self-inspection records;

B. accident records and handling reports during installation;

C certificate of design change approved by the manufacturing enterprise proposed by the elevator user.

3.3 The installed elevator and its environment should be cleaned up. The doors and windows of the computer room should be weatherproof, and the words "The computer room is important, and idle people are not allowed to enter" should be marked. The access to the computer room should be smooth and safe, and the pit should be free of impurities, water and oil. There should be no other elevator-independent settings in the machine room, shaft and pit.

3.4 The mechanical moving parts of the elevator shall be filled with lubricating oil according to the requirements of the manual. All safety devices are installed completely, with correct positions and effective functions, which can reliably ensure the safe operation of the elevator.

3.5 Elevator acceptance personnel must be familiar with the accepted elevator products and the inspection methods and requirements specified in this standard.

3.6 The inspection instruments and test loads used for acceptance shall meet the accuracy requirements specified in GB 10059, and they are all within the metrological verification period.

Source: Electrical Automation Technology Network