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Control device for double-decker elevator
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A technology for control devices and double-deck elevators, which is applied in transportation, packaging, elevators, etc., and can solve problems such as complicated correction operations and poor operating efficiency
Active Publication Date: 2012-09-05
TOSHIBA ELEVATOR KK
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Problems solved by technology
[0009] As a result, the correction operation of the interlayer distance of each layer is cumbersome, and the correction operation takes a long time, and there is a problem that the operation efficiency is very poor.
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no. 1 Embodiment
[0025] figure 1 It is a schematic configuration diagram of stopping the car frame at the predetermined position of each floor, figure 2 It is a block diagram of the control device of the double-deck elevator of the first embodiment.
[0026] figure 1 Among them, a double-deck elevator has a main rail 1 and a car frame 2 . The main rail 1 is a guide rail on which the car frame 2 slides up and down. On this guide rail 1, stop detection boards 3 are installed corresponding to the car frame stop positions of each floor.
[0027] On the other hand, on the upper part of the car frame 2, for example, three stop detection switches 4 are arranged, forming a positional relationship with the stop detection plate 3 facing each other. When each landing detection switch 4 faces the landing detection plate 3 , for example, it receives reflection of light, etc., optically detects the landing detection plate 3 , and outputs an ON signal.
[0028] Inside the car frame 2, an upper car cham...
no. 2 Embodiment
[0060] Image 6 It is a diagram illustrating the car operating panel 20 inside the car compartment of the second embodiment of the control device for a double-deck elevator.
[0061] The car operating panel 20 in the second embodiment except from image 3 Except that the docking offset correction amount input device 31 and the data input terminal 31a are deleted, other configurations are the same as image 3 exactly the same. That is, on the car operating panel 20, a destination floor button 21, a door opening button 22, a door closing button 23, a display unit 24, and a lockable inspection switch box 25 unlocked during inspection are provided. The inspection switch box 25 is provided with at least the safety switch group 26 necessary for inspection, the inspection switch 27, the inspection correction mode switch 28, the ascending button 29 for the ascending operation during the inspection operation, and the descending button for the descending operation during the inspectio...
no. 3 Embodiment
[0077] Figure 10 It is a diagram showing the functional configuration of the control device for a double-deck elevator according to the third embodiment.
[0078] In the third embodiment, a predetermined area of the storage device 14C includes a correction amount storage unit 14Cc for sequentially storing the correction date and time of the interlayer distance table 14Ca and the interlayer distance correction amount (Δxun-Δxln) of each layer. Furthermore, the control panel 14 includes an offset correction amount confirmation unit 14F. If the offset correction amount confirmation instruction is input from an offset correction amount confirmation instruction source such as the car operating panel 20, the management room in the building, or the remote monitoring center, the offset correction amount confirmation unit 14F reads the offset correction amount confirmation instruction from the correction amount storage unit 14F. The correction date, time and offset correction amoun...
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Abstract
An embodiment of the invention relates to a control device for a double-decker elevator. The control device is advantageous in that, based on measured stop deviation correction amounts, the interlayer distance is simply and efficiently corrected. According to the embodiment, the control device for a double-decker elevator is provided with: a running control part (14A) performing running control of an elevator car frame (2) carrying an upper elevator car chamber (5a) and a lower elevator car chamber (5b); a storing device (14C) storing an interlayer distance table (14Ca) determining the interlayer distance of each layer; an interlayer adjustment control part (8) adjusting and controlling the relative distance between the upper and lower elevator car chambers according to the interlayer distance of each layer specified in the interlayer distance table. The control device is also provided with: input terminals (31A) respectively disposed at elevator car operation plates (20) of the upper and lower elevator car chambers, and receiving input of the measured stop deviation correction amounts of the upper and lower elevator car chambers and the floor of each stop layer after running of the elevator car frame stops; and an interlayer distance correctionprocessing part (14B) obtaining the interlayer distance correction amount from two stop deviation correction amounts input via the input terminal, adding the interlayer distance correction amount to an interlayer distance corresponding to the stop layer and specified in the interlayer distance table to obtain a distance used as the internal distance after correction.
Description
[0001] This application is based on Japanese Patent Application No. 2011-044225 (filing date: March 1, 2011), and enjoys the priority of this application. This application incorporates this application in its entirety by reference. technical field [0002] Embodiments of the invention relate to a control device for a double-deck elevator. Background technique [0003] In super high-rise buildings and the like, double-deck elevators that can transport a large number of cars by connecting them in the vertical direction are used. [0004] A double-deck elevator includes a car frame that slides up and down along a main guide rail in a shaft, and inside the car frame includes an upper car chamber and a lower car chamber that slides up and down along a sub guide rail. The car frame is suspended from a rope (rope) wound around a drive pulley (sheave) of the hoist. In addition, the car frame is configured to travel up and down by the rotational force of the drive pulley driven by ...
Claims
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Application Information
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