AF111E Escalator Training Equipment Teaching Equipment Electrical Installation Lab
1. Equipment overview The transparent teaching escalator model is suitable for vocational colleges, vocational colleges and elevators technical students to carry out escalator step disassembly, handling and maintenance training. The escalator simulation training device is assembled into escalator truss, stepped pedal system, handrail belt system, traction machine system, equipment gantry, safety inspection system, electrical control and control system, etc. by high-quality square tube welding dense spray. 2. Technical parameters 1) Input power: three-phase four-wire (or three-phase five-wire) AC380V±10%, power frequency 50Hz; 2) working environment: the ambient temperature range is -5 ° C ~ +40 ° C, relative humidity <85% (25 ° C); 3) The whole machine capacity: ≤2.5kVA; 4) the size of the escalator: 3700mm (length) × 850mm (width) × 1500mm (height); 5) lifting height: 500mm; 6) control mode: Mitsubishi FX3U-48MR 7) Safety protection: It has protection grounding, overload, overcurrent and leakage current protection functions, and the safety conforms to national standards. 8) the overall weight: ≤ 400kg 3. Configuration list No. Name Main technical indicators Quantity Unit Remarks 1) Escalator truss Material: European standard 4080 aluminum profile 1 set 2) Metal truss Material: European standard 4080 aluminum profile 1 set with ladder guide rail 3) drive host rated voltage: AC380; rated current 3.7A, motor power: 1.5KW; reduction ratio: 30:1, brake voltage DC99V. 1 set with motor, gearbox, brake 4) drive chain pitch: 120mm; 2 5) steps Acrylic sheet 1 set 6) step drive chain acrylic plate 2 7) Tensioning device Springs with step sprocket, shaft, tensioning trolley and step chain; 1 set 8) handrails black, rubber 2 9) handrail friction wheel rubber 2 10) handrail guide metal guide rail and rolling bearing nylon guide wheel; 2 sets 11) armrest glass material: plexiglass; thickness: 10mm; 1 set 12) apron board surface material: plexiglass; 1 set 13) control cabinet with programmable PLC or microcomputer control system 1 set 14) Floor board Surface material: plexiglass; 1 set 15) escalator safety switch common safety protection circuit switch 1 set 16) Training tools Daily use 1 set See the tool list 17) Supporting materials Electrical schematics include power lines, safety circuits, fault displays, wiring diagrams, etc. The instructions include installation instructions, mechanical maintenance instructions, and user manuals. 4. List of supporting tools No. Name Model/Specification Quantity Unit 1) tape measure 3m 1 2) Multimeter MF47 type 1 3) Allen key (set) BM-C9 1 set 4) plum blossom combination wrench 10 1 5) plum blossom combination wrench 13 1 6) T-type hex wrench 5mm 1 handle 7) open end wrench 8~10 1 8) open end wrench 12~14 1 9) word through the screwdriver 5 × 75 1 10) cross thread screwdriver 2×75 1 11) Toolbox Medium 1 12) needle nose pliers 6 inch 1 13) diagonal pliers 5 inch 1 14) adjustable wrench 300×36 1 15) steel ruler 300mm 1 5. the training program 1) Recognize the name and function of the structure of the escalator (tensioning device, step, step guide rail, handrail belt, traction chain, comb plate, drive device, etc.). 2) Understand the function, installation position and maintenance of the escalator installation protection device. 3) Basic safe operation and use of escalators; 4) Disassembly and assembly operations of the steps; 5) Adjustment of the comb plate; 6) Adjustment of the tension of the handrail; 7) Adjustment of the tension of the step chain; 8) Adjustment of the drive chain; 9) Adjustment of the brakes; 10) Basic safety knowledge operation and maintenance before maintenance; 11) daily maintenance; 12) Emergency rescue of escalators; 13) Fault finding and elimination of escalator safety loop; 14) Fault finding and elimination of escalator safety monitoring circuit; 15) Fault finding and elimination of escalator power circuit; 16) Fault finding and elimination of escalator control circuit.
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