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Escalator teaching model training device (small and medium)

  Product name

  Escalator teaching model training device (small and medium)

  Model (Type)

  Type HKFT-2021B

  Feature

  1. The escalator model training assessment device is a training platform developed according to the maintenance and maintenance requirements of commercial escalators. It is suitable for elevator-related majors such as escalator installation and maintenance, building automation, and electromechanical automation of various vocational colleges and technical schools, as well as vocational qualification centers and training assessment institutions. The whole device is composed of aluminum alloy profile frame, traction device, aluminum alloy driving device, handrail driving device, aluminum alloy guide rail for ladder road, step transmission chain, ABS injection molding step, comb tooth front plate, electrical control system and other parts.

  2. The electrical control adopts Siemens PLC system, and the drive adopts frequency conversion energy-saving control;

  3. The entire escalator model can be easily moved and rotated when it is installed on the mobile car, which is convenient for teaching.
 


 

  Specification (Technical parameter)

  1. Input power supply: three-phase four-wire (or three-phase five-wire) AC380V±10%, power frequency 50Hz;

  2. Working environment: the ambient temperature is -5℃~+40℃, and the relative humidity is less than 85% (25℃);

  3. The capacity of the whole machine: ≤2.5kVA;

  4. Model size: 3000mm (length) × 770mm (width) × 1800mm (height);

  5. Lifting height: 680mm;

  6. Cascade structure: width 300mm, ABS injection molding, disassembly structure

  7. Carrying capacity: 20KG

  8. Drive mode: PLC programmable control, variable frequency energy saving start/run;

  9. Safety protection: It has protective grounding, overload, overcurrent and leakage current protection functions, and the safety meets national standards.

  Training contents

  1. Understand the structure of the escalator, the names and functions of the main components such as tensioning devices, steps, step guide rails, handrails, traction chains, comb plates, and driving devices.

  2. Understand the role and installation position of the escalator installation protection device, including: traction chain breakage protection device, handrail entrance safety protection device, step sinking protection device, drive chain broken chain protection device, handrail broken belt protection device, brakes , mechanical locking device, etc.

  3. Basic safe operation and use of escalators;

  4. Disassembly and assembly of steps;

  5. Adjustment of the comb plate;

  6. Adjustment of comb front plate;

  7. Adjustment of the tension of the handrail;

  8. Adjustment of step chain tension;

  9. Adjustment of the drive chain;

  10. Escalator anti-reversal mechanical experiment;

  11. Safety experiment of upper and lower traction chains

  12. Host disconnection security experiment



 

Success Case

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