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Escalator with safe isolation control cabinet

A technology for escalators and safety isolation, applied in escalators, transportation and packaging, etc., can solve problems such as unreasonable customer power supply layout, and achieve the effect of improving safety

Active Publication Date: 2012-05-30
上海爱登堡电梯集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of unreasonable arrangement of the customer power supply in the safety isolation control cabinet of the above-mentioned escalator, and provide an escalator adopting the integrated arrangement of the customer power supply and the control cabinet and the internal isolation technology of the safety isolation main control cabinet

Method used

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  • Escalator with safe isolation control cabinet
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Embodiment Construction

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0012] refer to figure 1 , the figure shows an escalator with a safety isolation control cabinet of the present invention, the escalator includes an escalator control cabinet box 3, a switch 1 connected to the customer's power supply, and other electrical components connected to the output end of the switch 1 2. The upper layer of the escalator control cabinet box 3 is the isolated live area 4, and the lower layer is the isolated first safety area 5. The switch 1 is set in the live area 4, and other electrical components 2 are set in the isolated first area. 5 within the safe area.

[0013] The outer wall of the first safety area 5 on the lower floor of the escalator control cabinet body 3 is also divided into a second safety area 6 , and other electrical components 2 can also be installed in the second safety area 6 .

[0014] The incoming ...

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Abstract

The invention discloses an escalator with a safe isolation control cabinet, comprising a box body of an escalator control cabinet, a switch connected with a customer power supply and other electrical elements connected with an output end of the switch, wherein the upper layer of the box body of the escalator control cabinet is an isolated electrified region, the lower layer thereof is an isolatedfirst safe region, the switch is arranged in the electrified region, and the other electrical elements are arranged in the isolated first safe region. The invention solves the problem of unreasonabledistribution of the customer power supply of the escalator and provides a safe isolation main control cabinet which adopts the arrangement of integrating the customer power supply with the control cabinet and is internally isolated, thereby solving the problem that operating personnel suffers electric shock by accidentally contacting the power supply, and enhancing the safety of the operating personnel.

Description

technical field [0001] The invention relates to the field of elevators, in particular to an escalator with a safety isolation control cabinet. Background technique [0002] In the past escalator industry, the control cabinet of the escalator has two arrangements for customer power supply: [0003] One is that the main electric control cabinet and the customer power supply are arranged independently, and the customer power supply and the escalator electric control system are respectively arranged in two control cabinets. This scheme is complicated and wastes energy and space. [0004] The other is that the customer's power supply is arranged together with the main control cabinet. The incoming line of the main switch of the escalator in this scheme is the customer's power line. It is difficult to ensure that the customer's power supply is cut off at all times during the installation and maintenance process. It is easy to cause electric shock during installation and maintenan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B21/02B66B25/00
Inventor 王井强蔡富军张霞
Owner 上海爱登堡电梯集团股份有限公司
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