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Double-deck lift device

A double-deck elevator and equipment technology, applied in the direction of elevators, transportation and packaging, etc., to achieve the effect of reducing the number of lifts and suppressing the increase in equipment costs

Active Publication Date: 2012-12-12
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, in addition to requiring more than two operators to carry out the work, the operator who rides in the elevator car in the closed state can only operate in the elevator car during the period when the dedicated operation switch of the other elevator car is valid. Standby in the compartment

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0030] Embodiments of the double-deck elevator apparatus according to the present invention will be described below with reference to the drawings.

[0031] Such as figure 1 As shown, the double-deck elevator equipment involved in this embodiment has: an elevator control device 10 arranged on the upper and / or lower part of the elevator passage; an upper car 12 located in the elevator passage of the building; connected with the upper car 12 The lower car 13 of the lower car; the tail cable 11 that connects the elevator car 12, 13 and the elevator control device 10 and includes power lines, communication lines and video lines; the upper car special-purpose operation switch that is arranged in the upper car 12 14; the lower car special operation switch 15 arranged in the lower car 13; the car call button 16 of the upper car, which is arranged in the upper car 12, is used to log in the car call; the car call button 16 of the lower car The car call button 17, which is arranged in ...

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PUM

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Abstract

Provided is a double-deck lift device, which only needs one operator to safely operate two lift cars up and down during a dedicated operation switching. The double-deck lift device includes: a upper car (12) and a lower car (13) which are connected up and down; car call buttons (17), which are arranged in the lift cars for registering the car call; hall call buttons (20), which is arranged in the lift hall for the call registration of the lift car; lift doors opening and closing buttons (19) which are arranged in the lift car; a lift control apparatus (10) which gives out a run command to the lift car; and dedicated operation switching switches (15), which are arranged in the lift cars. The double-deck lift device is configured to have a up-down position exchange mechanism (21) in the lift hall, up-down position exchange mechanism (21) outputs exchange operation signals for exchanging up and down positions of the lift cars during a dedicated operation switching.

Description

technical field [0001] The present invention relates to a double-deck elevator equipment, in particular to a double-deck elevator equipment which can be switched to a dedicated operation through a dedicated operation switching switch arranged in the elevator car. Background technique [0002] In the existing double-deck elevator equipment, the car operating panel in the elevator car is provided with a dedicated operation switch, when the dedicated operation switch of any one of the upper car and the lower car is switched to , only the elevator car that is switched to dedicated operation can be used for passengers to enter and exit. At this time, the elevator door of the other elevator car is closed, and its boarding and landing is prohibited. That is to say, when one elevator car is switched to the special operation of running by the car operating panel, the other elevator car is closed, and the hall call for the elevator car is invalid (for example, refer to the patent Li...

Claims

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Application Information

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IPC IPC(8): B66B1/18
Inventor 鬼木良
Owner HITACHI LTD
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