A non-traction inclined elevator and its control method

An oblique elevator, non-traction technology, applied to elevators in buildings, sustainable buildings, elevators, etc., can solve the problems of oblique elevators with complex structure, inconvenient installation and maintenance, and high production costs, and achieve light weight , easy maintenance and low cost

Active Publication Date: 2018-10-12
QUFU NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the structure of the inclined elevator is relatively complicated, not only the production cost is high, but also the installation and maintenance are inconvenient, the failure rate is high, and the energy consumption is large

Method used

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  • A non-traction inclined elevator and its control method
  • A non-traction inclined elevator and its control method
  • A non-traction inclined elevator and its control method

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] as attached figure 1As shown, the non-traction inclined elevator of the present invention includes: an inclined track 1, a support system, a drive system, a control system, a load cell 5, a pedal 7, a guide 8, and an inclined buttress 9.

[0035] The line track of the non-traction type inclined elevator of the present invention includes an inclined track 1 and an inclined support pier 9, and its function is to guide the direction of the elevator, and simultaneously bear the load of the elevator and transmit it to the support pier 9. Inclined track 1 includes stator surface 11 (for fixing stator 2), side guide rail surface 12 (contacts with guider 8 to control the running direction of the elevator), slide rail surface 13 (for supporting people or goods on pedal 7) And its fixing accessories, the inclined track 1 is installed and fixed on the top of the...

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PUM

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Abstract

The invention relates to a non-traction type inclined elevator and a control method thereof. The inclined elevator comprises an inclined track, a support system, a driving system, a control system, weight sensors, a pedal, guiders and an inclined supporting pier. The driving system comprises two pairs of same stators and rotors. The stators are laid along the inclined track and fixed with the inclined track. The rotors are located below the stators and fixed with a support frame. The control system comprises following steps: controlling the exciting current of rotor windings through the difference between given values of resultant force and actual values detected by the weight sensors and by given values of exciting current of the rotor windings outputted by a PI regulator such that closed-loop control of resultant force is realized, wherein the resultant force is vertical to the direction of the inclined track; and obtaining given values of traction force through given speed, the acceleration curve and loads detected in real terms such that input current of the stator windings is controlled and closed-loop control is achieved over elevator speed, and the accelerated speed. The non-traction type inclined elevator and the control method thereof have following beneficial effects: there is no need to use a traction machine or a traction rope; control is easy; operation is safe; power consumption is little; and installation and maintenance are easy and convenient.

Description

technical field [0001] The invention relates to an elevator, in particular to a non-traction inclined elevator that can run on stairs, accommodation ladders and slopes, and belongs to the field of elevators. Background technique [0002] As a barrier-free facility, oblique elevators are mainly used in public places such as corridors, stations, airports, ships, and underground passages without vertical elevators. They are used to transport people or luggage and other goods, bringing convenience to people. [0003] Existing inclined elevators are generally traction type, and the main components are traction machine and traction wire rope. the goal of. In the prior art, the structure of the oblique elevator is relatively complicated, not only the production cost is high, but also the installation and maintenance are inconvenient, the failure rate is high, and the energy consumption is large. Contents of the invention [0004] The main purpose of the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B9/02B66B9/06B66B11/04B66B1/30
CPCB66B1/308B66B9/02B66B9/06B66B11/0407Y02B50/00
Inventor 蔡彬褚晓广
Owner QUFU NORMAL UNIV
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