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Elevator without traveling cable

A technology for accompanying cables and elevators, which is applied to elevators, battery circuit devices, and current collectors in buildings. It can solve problems such as increased costs, unsightly appearance, and elevator failures, and achieves the advantages of easy detection and decoding, and improved charging effects. Effect

Inactive Publication Date: 2015-10-21
ZHEJIANG NANAO ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation of the elevator, the elevator car needs to be connected with accompanying cables, which provide power transmission and control signal transmission during the operation of the elevator, but the accompanying cables also have many deficiencies. Aging, damage and broken cores will cause elevator failure and even cause accident hazards; secondly, if it is a sightseeing elevator, the hanging accompanying cables exposed at the bottom of the car will hinder the appearance to a certain extent; thirdly, with the high-rise buildings in recent years, Accompanying cables increase proportionally in length and weight, with a consequent increase in cost

Method used

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  • Elevator without traveling cable

Examples

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Embodiment 1

[0034] Example 1, such as figure 1 and figure 2 Shown: an elevator without accompanying cables, including a shaft and a car 1 running up and down in the shaft, this kind of elevator without accompanying cables also includes an electric energy device 4 for providing electric energy for the operation of the car 1 and a power supply for the car 1. The communication device 3 for signal transmission; the power device 4 includes a battery 41 installed on the car 1 and a charging device 42 for charging the battery. The coil secondary 422 on 1; the communication device 3 includes a magnetic coupler 31 on the car 1 and a decoder 32 that receives and decodes signals from the magnetic coupler 31, and the decoder 32 is electrically connected to the control cabinet 5. The car 1 runs up and down in the hoistway, and the hoistway is provided with guiding and limiting rails. The coil primary 421 is set on the hoistway wall 2 and is a 220V emitter. The coil secondary 422 is on the car 1. Th...

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Abstract

The invention relates to the field of mechanical equipment, in particular to an elevator without a traveling cable. According to the technical scheme for achieving the technical aim, the elevator without the traveling cable comprises an electric energy device for providing electric energy for lift car running and a communication device for providing signal transmission for a lift car; the electric energy device comprises a storage battery arranged on the lift car and a charging device for charging the storage battery, and the charging device comprises a primary coil arranged on a shaft wall and a secondary coil arranged on the lift car; and the communication device comprises a magnetic coupling device arranged on the lift car and a decoder for receiving and decoding signals sent by the magnetic coupling device, and the decoder is electrically connected with a control cabinet. According to the elevator without the traveling cable, the communication and power supply problem of the traveling cable can be solved, power supply is sufficient, communication is smooth, cost is saved, and the attractiveness of the elevator is increased.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to an elevator without accompanying cables. Background technique [0002] As a common up and down running device, elevators are widely used in various large commercial buildings, schools, office buildings or outdoor attractions. During the operation of the elevator, the elevator car needs to be connected with accompanying cables, which provide power transmission and control signal transmission during the operation of the elevator, but the accompanying cables also have many deficiencies. Aging, damage and broken cores will cause elevator failure and even cause accident hazards; secondly, if it is a sightseeing elevator, the hanging accompanying cables exposed at the bottom of the car will hinder the appearance to a certain extent; thirdly, with the high-rise buildings in recent years, The accompanying cables increase proportionally in length and weight, and so do costs. There ar...

Claims

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Application Information

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IPC IPC(8): B66B1/34H02J7/00
CPCB66B1/34B66B11/02H02J7/00
Inventor 潘国强金玉春朱友如
Owner ZHEJIANG NANAO ELEVATOR
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