JPH0542270U - Elevator parking driver - Google Patents

Abstract

(57) [Summary] [Purpose] To provide an elevator parking operation device that allows a car to easily rest on the evacuation floor. [Configuration] The parking switch PK is provided with an evacuation floor suspension switch 3 for suspending a car to an evacuation floor different from the suspension floor 1F.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a parking operation device for an elevator.

[0002]

[Prior Art]

 A conventional elevator parking operation device is provided with a parking switch on each floor so that the car can be stopped at any floor, as described in Japanese Utility Model Laid-Open No. 3-18071.

[0003]

[Problems to be solved by the device]

 In order to protect the elevator from flood damage caused by heavy rain such as a typhoon, which falls in the elevator hoistway and floods the equipment on the car, the car is evacuated to the upper floors where damage is not submerged. In the above-mentioned conventional technology, there is a physical distress that the parking switch provided on the upper floor must be operated to stop the car on that floor and then use the stairs to descend. there were.

An object of the present invention is to provide a parking operation device for an elevator that allows a car to easily rest at an evacuation floor.

[0005]

[Means for Solving the Problems]

 The above-mentioned object is a parking operation device for an elevator equipped with a parking switch that switches the elevator between an operating state and a resting state in which the car is suspended to a predetermined resting floor, and the car is moved to an evacuation floor different from the resting floor. This is achieved by providing an evacuation floor suspension switch on the parking switch.

[0006]

[Action]

 With this configuration, the present invention provides a switch for suspending the car to the suspension floor and a switch for suspending the car to the evacuation floor in the event of a typhoon on the same parking switch. Since it is possible to select the switch operation, it is possible to easily and inexpensively operate the evacuation floor, etc., and it is possible to prevent flood damage to the elevator car equipment during a typhoon.

[0007]

【Example】

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

In the figure, a parking switch PK provided in the vicinity of a door D of an elevator on an arbitrary floor of the building, for example, a first floor having an entrance / exit of the building, includes an operation 1 in which the elevator normally operates and an operation 1 in the building. Pause 2 that closes the door D on the first floor to make it dormant, and evacuation 3 that makes the car evacuate to the dormant state on the upper floors of the building, for example, if this building has 5 floors, it is in the dormant state. Are provided, and these displays can be arbitrarily selected by inserting a key (not shown) into the key guide 4 and rotating it.

The fixed terminal C of the operator S of the parking switch PK is connected to the control power supply P, and between the terminal 2a and the control power supply N which come into contact with the operator S when the parking switch PK is operated to the rest 2 side. A pause command relay A, which puts the car on the first floor, is connected.

Further, an evacuation stop instruction relay B that evacuates the car to the fifth floor and puts it in a dormant state is provided between the control power supply N and the terminal 3a that contacts the operator S when the parking switch PK is operated to the evacuation 3 side. It is connected.

On the other hand, there is no relay connected to the terminal 1a that comes into contact with the operator S when the perkink switch PK is operated to the operation 1 side, and the elevator is in normal operation.

Next, the operation will be described. When the administrator operates the parking switch PK installed on the 1st floor 1F to the pause 2 side, the operator S contacts the terminal 2a and the circuit of PCS-2a-A-N is formed to pause. When the command relay A is energized, the car of the elevator is called to the first floor 1F to open the door D, and after a predetermined time, the door D is closed and put into a rest state.

On the other hand, when the car may be flooded due to a typhoon or the like, if the parking switch PK is operated to the evacuation 3 side, the operator S contacts the terminal 3a and the circuit of P-C-S-3a-B-N. Is formed and the evacuation stop command relay B is activated. By the activation of the evacuation stop command relay B, the elevator car is temporarily called to the 1st floor 1F where the parking switch PK is installed, and after opening the door D, the door D is closed after a predetermined time and goes straight to the 5th floor refuge floor. The door is closed with the door closed.

[0014]

[Effect of the device]

 According to the present invention, by providing the switch for suspending the car to the suspension floor and the switch for suspending the car to the evacuation floor during a typhoon on the same parking switch, the administrator can select the switch operation depending on the amount of rainfall. As a result, it is possible to easily and inexpensively operate the evacuation floor suspension floor and prevent flood damage to the elevator car equipment during a typhoon.

[Brief description of drawings]

FIG. 1 is a front view of a parking switch showing an embodiment of an elevator parking operation apparatus of the present invention.

FIG. 2 is a front view of an elevator hall to which an embodiment of the present invention is applied.

FIG. 3 is a circuit diagram showing a main configuration of an embodiment of the present invention.

[Explanation of symbols]

 PK Parking switch 4 Key guide 1a, 2a, 3a Terminal B Evacuation stop command relay

Claims (1)

[Scope of utility model registration request] 1. A parking operation device for an elevator, comprising a parking switch for switching an elevator between an operating state and a resting state for suspending a car to a predetermined resting floor, wherein the car is moved to an evacuation floor different from the resting floor. An elevator parking operation device, characterized in that an evacuation floor suspension switch for suspending the parking is provided on the parking switch.