JPH0859101A - Observation elevator - Google Patents

Abstract

PURPOSE: To provide such an observation elevator that performs observation drive at a low speed by the request of a passenger, only when a number of cage calling from an elevator hall is lower than the prescribed value. CONSTITUTION: When an observation operation button 10 provided in the cage 1 is pushed. In an observation elevator provided with an observation operation command device 12 which operates a cage 1 for observing outside from the inside of the cage 1 at a speed lower than ordinary operation speed. An observation operation command device 12 is constituted for performing observation operation.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a prospect elevator.

[0002]

2. Description of the Related Art Generally, an elevator for observation has a transparent surface on one side of a hoistway on which a car travels, and a side of a car facing this surface, so that passengers can see outside scenery while going to a destination floor. It is structured so that it can be enjoyed. In such an elevator for observation, a car that runs at a low speed so that the outside scenery can be viewed slowly is disclosed in, for example, Japanese Patent Laid-Open No. Sho 56-56.
-149956 and Japanese Patent Laid-Open No. 2-75576.

[0003]

However, in all of the above-mentioned conventional techniques, the prospective driving at a low speed is performed regardless of the passenger's request.

For example, there is a problem that the passengers feel uncomfortable when the passengers want to go to the destination floor in a hurry, especially when the arrival of the elevators is delayed due to the frequent use of elevators.

An object of the present invention is to solve the above-mentioned problems and to provide an elevator for a view, which enables a view operation at a low speed in response to a passenger's request.

[0006]

A feature of the present invention is that it has a car that can be viewed from the inside of the car and an outlook operation command device that operates the car at a speed lower than the normal operation speed. In the elevator, a configuration is provided in which a view operation button and a view operation command device that performs the view operation when the view operation button is pressed are provided in the car.

[0007]

With the above-described structure, according to the present invention, only when the passenger selects the prospective driving, the elevator can perform the prospective driving in response to the request.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings.

FIG. 1 is an overall configuration diagram of an operating apparatus for a prospective elevator using an embodiment of the present invention.

In the figure, a car 1 and a counterweight 2 are connected by a rope 3 and suspended by a pulley 4 between them. The controller 5 controls the speed of the electric motor 6 that moves the car 1 up and down by driving the pulley 4. A tail code 7 transmits a signal from the car 1 to the control device 5.

FIG. 2 is a block diagram of an electric circuit of a control device using an embodiment of the present invention. Reference numeral 8 is a hall call-dissipation detection device for detecting that the number of registered hall call buttons (not shown) on each landing floor is below a predetermined value, and 9 is a relay energized by the output of this hall-dissipation detection device 8. B. B ₁ is a normally open contact closed by this relay B.
Reference numeral 10 is an outlook operation button provided in the car 1, and 11 is normally energized to close the normally open contacts A ₁ and A ₂ and close the normally closed contact A ₃
Relay A for opening. 12 is an outlook operation command device that issues a command to operate the elevator at a speed lower than usual (eg, 30 m / min), and 13 issues a command to operate the elevator at high speed (eg, 90 m / min at normal operation speed). It is a high speed operation command device. Reference numeral 14 is a final car calling floor arrival detection device for detecting arrival at the final destination floor registered in the car, and the relay C is energized by its output.
The contact C ₁ is a normally closed contact of the relay C.

Next, the operation of this embodiment will be described with reference to FIGS. First, the passenger pushes the outlook driving button 10 provided in the car 1 to select the outlook driving. At this time, if the hall call noise detection device 8 detects the hall call noise,
A circuit composed of a power source (P), a hall noise detection device 8-relay B, and a power source (N) is configured. Power (P) by the urging of the relay B - Prospects operation buttons 10 contact B ₁ - circuit also configured at the same time that relay A- power (N). The normally-open contact A ₁ is closed by the biasing of the relay A, and a self-holding circuit of the relay A is constituted by power source (P) -contact point C ₁ -contact point A ₁ -contact point B ₁ -relay A-power source (N). To be done.
Similarly, the normally open contact A ₂ is closed by the biasing of the relay A, and a circuit of power supply (P) -contact A ₂ -outlook operation command device 12-power supply (N) is configured, and the car 1 is driven by the motor 6 at a low speed. Command to drive. Further, even if pressed prospect operation button 10, to be detected an off-peak hall call at hall call off-detector 8, a power supply (P) - high speeds operation command unit 13 power supply (N) - Contact A ₃ A circuit is constructed and the electric motor 6 drives the car 1 at high speed.

When the vehicle arrives at the final destination floor registered in the car 1 in the view operation, the final car calling floor arrival detection 14 activates the relay C, and the normally closed contact C ₁ of the relay C opens. Relay A is de-energized and prospective driving is canceled.

In the present embodiment, as described above, the passenger is selected for the prospective driving, the hall call is few, and the elevator is prospectively operated when the elevator is in a quiet state. It is possible to meet the demands of passengers who want to go to the hall, and it is possible to prevent the passengers waiting in the hall from feeling uncomfortable due to long waiting.

[0015]

According to the present invention, with the above-described structure, the elevator can be switched to the prospective operation according to the passenger's request, so that the dissatisfaction of the passenger due to the low speed operation can be prevented and the operation efficiency of the elevator can be improved. Is possible.

[Brief description of drawings]

FIG. 1 is an overall configuration diagram of a driving device for a prospective elevator.

FIG. 2 is an electric circuit configuration diagram of a control device.

[Explanation of symbols]

 1 basket 5 control device 8 hall call detection system 10 view operation button 12 view operation command device

Claims (2)

[Claims] 1. A view elevator comprising a car capable of overlooking the outside from the inside of a car and a view operation command device for operating the car at a speed lower than a normal operation speed, and a view operation button in the car and the view operation button. An elevator for outlook, comprising an outlook operation command device for performing the outlook operation when the outlook operation button is pressed. 2. The view elevator according to claim 1, wherein the view operation button is enabled only when the number of car calls from the elevator hall is less than a predetermined value.