JPH0351270A - Operating device for elevator - Google Patents

Abstract

PURPOSE:To repeal an embarkation call for the standard floor and prevent such as a degenerate from entering into a cage illegally at night when all nonstop floor switches are operated by providing nonstop floor switches for respective floors to the standard floor. CONSTITUTION:Nonstop switches for respective floors are provided to the standard floor (gate floor) while a means detecting that the non-stop switches are all operated is provided, and when the detecting means is acted, a door of a cage is not open even if an embarkation call for the standard floor mentioned above is operated. A degenerate and the like, therefore, can not enter into the cage at night.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an improvement in an elevator operating device equipped with a non-stop switch.

[Conventional technology]

An elevator equipped with non-stop floor switches for all floors other than the standard floor, for example, as described in Japanese Utility Model Application No. 62-71154, when all the non-stop floor switches operate, 4! An operating system has been proposed in which only floor calls are valid.

In this conventional device, when all the tenants on each floor leave at night, the person in charge of that floor operates the non-stop floor switch on the in-car passage board. Then, when the non-stop floor switches for all floors are operated, the car stops.

The next day, when the first person in charge operates the hall call for the standard floor, the car door opens, and when the person in charge resets the non-stop floor switch on the white layer, the car can only operate on the standard floor and that floor.
The car can be put into service on all floors by having another person in charge restore the non-stop floor switch.

[Problem to be solved by the invention]

In the conventional device described above, all non-stop floor switches are operated at night, and the cars are at rest. Therefore, there was a problem in that the pervert operated the hall call on the standard floor and entered the car, damaging the side panels of the car or urinating and staining the inside of the car.

SUMMARY OF THE INVENTION In view of the above-mentioned drawbacks, the present invention provides an operating device that operates all non-stop floor switches and does not allow entry into the car when the car is at rest.

[Means to solve the problem]

The purpose of this is to provide the non-stop floor switches on the standard floor, and to include means for detecting that all the non-stop floor switches have been operated, and when this detecting means is activated, the hall call of the standard floor is invalidated. This is achieved by providing a means to do so.

[Effect]

According to the present invention, when all the non-stop floor switches are operated, the door of the car will not open even if the passenger operates the hall call.

Therefore, the person who perverts at night cannot enter the car, and can prevent mischief such as damaging the side panel of the car or urinating inside the car.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings. In this embodiment, the elevator is in service on the first to third floors, and the first floor is the entrance/exit.

The figure shows an electrical wiring diagram of an embodiment of the present invention. In the figure, P and N are DC power supply terminals, 2BSa,
3BSa is a normally open contact of a non-stop floor switch (not shown) for the second and third floors installed on the first floor;
2S and 3S are relays that are energized when the non-stop floor switches on the second and third floors are operated, 2Sa and 3Sa are their normally open contacts, 2Sb1 to 2Sb, 3Sb1 and 3Sb2 are their normally closed contacts, IS are relays that are energized when contacts 2Sa and 3Sa are closed, ISb□ and lSb2 are normally closed contacts, IBCa to 3BCa are normally open contacts of the call button (not shown) provided inside the car, and IC-3C is a relay that is energized when contacts 2Sa and 3Sa are closed. Contact L B C
a~3 This is a relay that is energized when BCa is closed, and ICa
~3Ca is the normally open contact, IBUa and 2BUa are the normally open contacts of the lift hall call buttons (not shown) provided on the 1st and 2nd floors, IHU and 2HU are the contacts IBHUa and 2BHUa
A relay that is energized when IHUa is closed.

2 HU a is its normally open contact, likewise 2 B HD
a.

3 B HD a is the normally open contact point of the descending hall call button (not shown) provided on the second and third floors, 2HD.

3HD is a relay that is energized when contacts 2BHD and 3BHD are closed, and 2BHDa and 3BHDa are normally open contacts.
1-PCb to 3PCb, IPHUb.

2PHUb, 2PHDb, 3PHDb are relay ICs ~ 3
C, Contact point to release these relays when reaching the destination floor by IHU, 2HU, 2HD, 3HD, IP
Da is a normally open contact of a relay (not shown) that detects that the car is stopped on the first floor, and D is a car contact that is energized when contact IBHUa or contact IHUa is closed when the car is on the first floor. This is a relay for opening the door.

Next, the operation of this embodiment will be explained.

Now, assume that all the tenants on the second floor have left at night.

The person in charge of the second floor operates the descending hall call button on the second floor.

P-2B HD a-2S b.

Relay 2HD is energized by the circuit 2PHDb-2HD-N and self-held by contact 2HDa. The car arrives at the second floor by a control device (not shown). Contact 2P
HDb opens and relay 2HD is deenergized. The person in charge enters the car and operates the call button on the first floor. P-IBCa
- ISb.

The relay IC is energized by the IPCb-IC-N circuit and self-held by the contact ICa. The car arrives at the IN by a control device (not shown). Contact IPCb opens and relay IC is deenergized. The person in charge exits the car and operates the non-stop switch for the second floor installed at the entrance/exit. Relay 2S is energized, contacts 2Sb, 2Sb are connected, and 2
Even if you operate the push button for ascending and descending floors, the relay 2HU
, 2HD is not energized. Similarly, even if the call button for the second floor in the car is operated, the relay 20 is not energized because the contact 2Sb1 is open.
Only the floors can be used.

Furthermore, when the car is on the first floor, operating the hall call button on the first floor will result in P - I B HU a - I S b.

A circuit of 1PDa-D-N is formed and relay D is energized. When relay D is energized, a control device (not shown) operates, and the door beam opens.

Customers can enter the car.

Next, once all the tenants in 311W have left, the person in charge of the third floor operates the non-stop switch for the third floor.

The relay 38 is energized, and the third floor landing button and the third floor car button in the car are similarly disabled. In addition, contact 2Sa
, 3Sa is closed, so P-2S a -3S a
-I S -N circuit energizes relay IS. Therefore, contact IS b2 opens and relay IH
U and IHD are disabled.

In other words, when all non-stop floor switches are operated, 1
The door opening on the floor landing is disabled and the door cannot be opened, so passengers cannot enter the car. The next morning, when the person in charge releases the non-stop floor switch on either the 2nd or 3rd floor, relay IS is de-energized and contacts ISb and
closes and operates the 1st floor ascending hall call button, relay D
is energized, the door opens and returns to its initial state.

In this way, according to this embodiment, if all the non-stop floor switches are operated, the pervert cannot enter the car, so mischief can be prevented.

〔Effect of the invention〕

According to this embodiment, the circuit configuration is such that the door on the 0th floor will not open if all the non-stop floor switches are operated.
This has the effect of eliminating mischief in which perverts damage the side panels inside the car or stain the inside of the car by urinating inside the car at night.

[Brief explanation of drawings]

The figure shows an electrical wiring diagram of an embodiment of the present invention.

Claims (1)

[Claims] (1) In an elevator operation system in which non-stop floor switches are provided on all floors except for the reference floor, the non-stop floor switches are provided on the reference floors, and when all the non-stop floor switches are activated, the An elevator operating device characterized by being provided with means for invalidating a floor hall call.