JP2002308540A - Elevator device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an elevator device allowing a portable terminal device to be connected to a connector by a simple structure without bringing a cover plate into suspended state. SOLUTION: This elevator device comprises a landing operation device having a cover plate 3 with a call button 3C and a box 4 having the cover plate 3 installed thereon. The connector 6 connected to the elevator control device is stored in the box 4, and the cover plate 3 is, when necessary, brought into the state of being removed from the cover plate 3 so that the portable terminal device 7 can be connected to the connector 6. The box 4 is connected to the cover plate 3 with a chord body 5 of a specified length.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator maintenance device, and more particularly to an elevator device suitable for performing a maintenance operation by connecting a portable terminal device to a connector provided in a box of a hall operating device. About.

[0002]

2. Description of the Related Art Conventionally, this type of apparatus is disclosed in
As described in JP-A-36022, when a connector connected to an elevator control device is disposed in a box of a landing operating device on a floor, maintenance work, for example, data rewriting of the elevator control device is performed. There is known a device in which a cover plate is removed and a portable terminal device is connected to the connector to perform necessary maintenance work.

[0003]

However, in the above-mentioned conventional device, when the portable terminal device is connected to the connector, the connection of the portable terminal device and the maintenance work after the connection must be performed with the cover plate removed. However, the cover plate could not be held and the cover plate had to be suspended in the air with a wiring cable. For this reason, there is a risk that the load of the cover plate will be applied to the connecting portion between the wiring cable and the base of the hall operating device and the wiring cable, and the wiring cable may come off from the base.

An object of the present invention is to provide an elevator apparatus which can connect a portable terminal device to a connector with a simple configuration without suspending a cover plate in the air.

[0005]

In order to achieve the above object, the present invention comprises a cover plate to which a call button is attached, a hall operating device having a box to which the cover plate is attached, and an elevator in the box. In the elevator device in which the connector connected to the control device is stored, the cover plate is removed from the box when necessary, and the portable terminal device can be connected to the connector,
The box and the cover plate are connected by a cord having a predetermined length.

[0006]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing an elevator apparatus according to one embodiment of the present invention, and FIG. 2 is a front view of an elevator hall equipped with the elevator apparatus shown in FIG.

As shown in FIG. 2, an opening 2A is formed in a wall 2 of a landing 1 on a predetermined floor, and a box 4 for mounting a cover plate 3 is inserted into the wall of the opening 2A. In a steady state, a cover plate 3 having a display portion 3B and a push button 3C is attached to the box 4, but in a maintenance operation state, the cover plate 3 is pulled out of the box 4, and the cover plate 3 is placed in the box 4. It is held by a string 5 of a predetermined length, for example, made of resin.
The box 4 is provided with another connector 6 connected to an elevator control device (not shown).
Is connected to a portable terminal device 7 via a cable 10.

Next, as shown in FIG. 1, a through hole 4B is formed in the back of the box 4, and a wiring cable 11 having one end connected to an elevator control device (not shown) is formed in the through hole 4B. The other end of the wiring cable 11 is connected to the display section 3B and the push button 3C of the cover plate 3. Further, a connector 6 connected to an elevator control device (not shown) is provided. The cords 5 are attached to the upper left and right sides of the box 4 side and the upper side of the cover plate 3 respectively.

Further, two metal fittings 8 are screwed to the inner upper surface of the box 4, and the hooks at the ends of the cords 5 are hooked on these metal fittings 8. The lower end of the cord 5 is also hooked on a metal fitting 8 screwed to the upper right and left two places of the cover plate 3.

Next, the maintenance procedure will be described.

First, the worker A pulls out the cover plate 3 attached to the box 4 and supports the cover plate 3 with the cords 5 provided on the upper part of the box 4 and the upper part of the cover plate 3. Thereby, the connector 3A
In addition, the cover plate 3 is suspended and supported without placing a burden on the wiring cable 11.

After that, the portable terminal device 7 is connected to the connector 6 provided in the box 4 via the cable 10. Next, the worker A operates the portable terminal device 5 to transmit and receive data to and from an elevator control device (not shown), and performs predetermined maintenance work such as rewriting control data.

According to the above-described embodiment, once the cord body 5 is set, it is only necessary to pull out the cover plate 3 from the next time. In addition, if the string body 5 is made of resin, it is non-conductive, so that no malfunction or adverse effect occurs even if it comes into contact with an internal device.

[0015]

As described above, in the elevator apparatus according to the present invention, the cover plate once removed for connecting the portable terminal device to the connector is provided by the string of a predetermined length attached between the cover plate and the box. Since it is held, the suspended state by the wiring cable is eliminated, and the maintenance work of the elevator can be performed without putting a burden on the cable of the hall operating device or the connection portion between the cable and the base.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an elevator apparatus according to an embodiment of the present invention.

FIG. 2 is a front view of an elevator hall to which the elevator apparatus shown in FIG. 1 is attached.

[Explanation of symbols]

 Reference Signs List 3 cover plate 4 box 5 string 7 portable terminal device 11 wiring cable

Claims (1)

[Claims] A cover plate to which a call button is attached;
A landing operation device having a box to which the cover plate is attached; a connector connected to an elevator control device is housed in the box; the cover plate is detached from the box when necessary; Wherein the box and the cover plate are connected by a string having a predetermined length.