A kind of rescue device and method for elevator failure level

An electric energy storage device, elevator technology, applied in elevators, transportation and packaging, elevators and other directions in buildings, can solve the problems of waste of manpower and high price, and achieve the effect of reducing cost and difficulty

Active Publication Date: 2016-03-23
XJ SCHINDLER XUCHANG ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above two methods, the first one does not require people to come to the scene to open the door immediately, which is convenient and fast, but it needs to provide a large power supply and other safety devices that can drive the entire eleva

Method used

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  • A kind of rescue device and method for elevator failure level

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Embodiment

[0026] Such as figure 1 As shown, a rescue device for a level-off level of an elevator: includes a main switch 1 of an elevator power supply, an elevator car door opening device 5, and a braking device 4 for a traction machine. , electric energy storage device 6, leveling signal unit 2 and grid power failure signal unit 7, said stop level control unit 3 is connected with elevator power main switch 1, traction machine braking device 4, electric energy storage device 6, elevator car door opening The device 5, the leveling signal unit 2, and the power grid power-off signal unit 7 are connected, and the electric energy storage device 6 is also connected with the leveling signal unit 2, the traction machine braking device 4, the elevator car door opening device 5, and the power grid power-off signal unit 7 connected, the level-off level control unit 3 is used to control the traction machine braking device 4, the elevator car The operation of the door opening device 5 and the electric

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PUM

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Abstract

The invention discloses an elevator power failure flat layer rescuing device and method. The elevator power failure flat layer rescuing device comprises a main elevator power source switch, an elevator lift car door-opening device and a tractor brake device. The elevator power failure flat layer rescuing device further comprises a power failure flat layer control unit, an electric energy storage device, a flat layer signal unit and a power grid power-off signal unit. The power failure flat layer control unit is connected with the main elevator power source switch, the tractor brake device, the electric energy storage device, the elevator lift car door-opening device, the flat layer signal unit and the power grid power-off signal unit. The electric energy storage device is further connected with the flat layer signal unit, the tractor brake device, the elevator lift car door-opening device and the power grid power-off signal unit. By means of the technical scheme, people can be let out of the elevator through the flat layer automatically, and the device and method are easy to implement and economical and practical.

Description

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Claims

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Application Information

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Owner XJ SCHINDLER XUCHANG ELEVATOR
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