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Metro/Rail/Bus Platform Security Door Made by Tianhong

Views : 813
Author : Tony
Update time : 2022-03-26 14:04:07
Safety screen door of (Metro/Rail/Bus) BRT platform of urban rapid transit (hereinafter referred to as safety door), which includes sliding door panel, fixed door pocket, control system, etc. Installed at the edge of Metro/Rail/Bus Rapid Transit (BRT) platform to isolate passengers from the roadway when closed; When opened, it is connected with the carriageway, and the sliding door plate can be opened and closed by multi-level control to ensure the safety of passengers. Driven by the transmission mechanism, the translational door panel can translate flexibly and move back and forth. When opening, the lane is connected with the platform, and when closing, the platform is separated from the lane. The PSD mainly controls the opening and closing of PSD through wireless on-board control mode and handheld control mode. When the electrical system of PSD fails, the emergency device is set to not affect the normal boarding and alighting of passengers. If the emergency control device is enabled, the sliding door plate can be pushed and pulled manually to enable passengers to board and alight normally. When the safety door is closed, it can be locked automatically. When it is switched to emergency control, the safety door can be unlocked automatically.
 
 
Security door: using high strength stainless steel frame, frame structure, safety glass door, high-quality linear rail with high strength, meet the standard requirements.

Technical Parameters
 
  • Passenger: 1500N/m extrusion load resistance (1.1m from the platform floor, structure without permanent deformation);
  • Passenger: 1500N (1.125m high impact force, effect area of 100 * 100mm, 0.2S structure in time without permanent deformation);
  • Wind load: Considering 7 typhoon wind pressure 1000N/m2.
  • The horizontal seismic fortification intensity of 8 degrees: 0.25g, horizontal acceleration, vertical acceleration 0.125g.
  • The maximum net opening: 1060mm.
  • Open type: symmetric double door
  • The total height of the door body: 1300mm
  • Total thickness: 180m
  • Valve overall length: 2660mm
  • Input voltage: 220 V ± 10% 50HZ ± 4%
  • Closing force: ≤ 100N (measured at the door to travel 1/3)
  • Artificial opening force safety door unlocked: ≤ 70N
  • The maximum kinetic energy security door movement: ≤ 10J
  • Safety door closing movement in the last stroke of 100 mm, the kinetic energy: ≤ 1J
  • Sliding door opening time: 2.5 ± 0.1s to 3.5 ± 0.1s range adjustable
  • The closing time of the sliding door: 3.2 ± 0.1s to 4 ± 0.1s range adjustable
  • Safety door vehicle command to accept security action time: ≤ 0.3s (adjustable)
  • A set of safety door (corresponding to a car's rear door ≤ 3) opening and closing time difference: ≤ 0.3s
  • The noise level (the platform side): ≤ 70dB (A)
  • The design service life: under the condition of normal maintenance, service life of the whole system: 20 years
  • Trouble free service number: 3000000 or more times
  • Protection grade: IP65.
 
 
Safety Door：
 
Material：Stainless Steel、Aluminum
Type：Half-close-end、Full-close-end
Withstand high and low temperature,
Can work normally between minus
40℃ and 70 ℃
Modular design, easy to install and
Adjust.
 
Advantage：300ms quick response
Vehicle/Platform Retractable Step:
Achieve the seamless connection
Between BRT platform and BRT vehicles,
Convenient or passengers to get on/off
vehicles, enhance travel comfort
Advantage：International Initiative,
Patent Protection
Intelligent Dispatching System .





 
 
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