JPH1017228A - Double deck elevator - Google Patents

Abstract

(57) [Summary] [Problem] In a double-deck elevator in which a canning accident has occurred, when rescuing passengers in a lower car, the upper car floor has a narrow opening in the floor, the opening lid obstructs the upper and lower cars. There are problems such as being unable to move quickly and safely and easily when moving between them, and taking time, and more efficient rescue is desired. The opening of the floor and ceiling is widened, and the lid is double-opened so that it is easy to handle and does not hinder the opening. Further, a ladder-like rescue device for moving between upper and lower cars is placed under the floor of the upper car. At the time of rescue. By providing such a rescue device,
Rescue can be done safely and quickly.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to an emergency rescue device for a double deck double deck elevator.

[0002]

2. Description of the Related Art A conventional elevator will be described.

[0003] In a conventional elevator car composed of a single car, if an emergency (such as a power failure or a canning accident due to a failure) occurs in which the passengers in the car need to be rescued during the operation of the elevator, the car is locked in the car. In order to rescue the passengers, usually, an emergency rescue device provided on the ceiling of the car is used to rescue the passengers from the car from the rescue exit.
In a two-story double-deck elevator in which an upper car and a lower car are stacked (see FIG. 1 for reference), in order to rescue passengers in the upper car, an upper car is used as in the case of the standard elevator. The passengers may be rescued using a normal emergency rescue device provided on the ceiling of the car. However, when rescuing passengers in the lower car, there are relatively few gaps between the upper and lower cars, and there are various equipment at the top of the ceiling, etc.
It is difficult to perform rescue activities simply by providing a rescue device only on the ceiling as in a normal elevator. So conventionally, in order to rescue the passengers in the car under the double deck elevator,
Emergency rescue exits are provided on the floor of the upper car, and passengers in the lower car are moved into the upper car by this rescue exit, and then installed on the ceiling of the upper car as in the case of the standard elevator described above. Rescue from the rescue exit.

[0004]

However, such a conventional method has the following disadvantages.

That is, in a double-deck elevator, an upper car and a lower car are generally stacked one above the other,
The gap between the upper car floor and the lower car ceiling is 1000mm ~ 1
It is about 500 mm. Therefore, when rescuing a passenger in the lower car, the passenger is moved from the lower car to the upper car through the rescue exit on the ceiling and from the exit with the floor of the upper car to the upper car, but there is no equipment to stabilize the body at that time Therefore, not only the movement itself becomes unstable, giving a fear to the passengers, but also the passengers may accidentally fall into the lower car. At the same time, the opening of the upper car floor is narrow, and it takes time for people to move in unstable places where there is no scaffolding or handrails, which leads to frustration of passengers.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of such a problem, and makes it possible to safely and easily move a passenger from a lower car to an upper car, and furthermore, a ladder (emergency rescue) required for the movement. Are stored under the floor of the upper car so that more space can be secured between the upper and lower cars as an effective space except during rescue operations.

A wide opening is provided in the upper car floor as a means of rescuing passengers in the lower car, a lid which is easy to open and close is provided in the upper car floor, and an opening between the upper car floor and the lower car ceiling is provided near the upper car floor opening. A ladder (emergency rescue device) is provided for moving the car, and this is stored in the back of the upper car floor.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A rescue apparatus according to the present invention will be described with reference to the embodiments shown in FIGS.

On the upper and lower double-deck elevators having a two-layer structure consisting of an upper car 1 and a lower car 2, openings 5 and 6 are respectively formed in ceilings 3 and 4 of the lower car, and lids 7 and 6 which cover these openings.
8 is provided.

An opening 10 is also provided on the floor 9 of the upper car 1,
A cover 11 is provided to cover it. At the tops of the upper and lower cars, car door opening and closing devices 12, 12 and the like are provided.

Further, a ladder-shaped emergency rescue device 13 which a passenger can hold with his / her hand and hang his / her feet is attached to the vicinity of the opening 10 of the upper car floor 9 by a fixing bracket 14, and in a normal state, the emergency rescue device is used. 13 is fixed below the floor of the upper car 1 so that it can be stored.

That is, when the emergency rescue device 13 is stored under the car floor, the fixing fitting 14 and the other end of the emergency rescue device 13 are fixed under the floor by making one end of the emergency rescue device 13 into a ring shape. The emergency rescue device 13 is hooked on a storage bracket 15 provided under the car floor, and the other end of the emergency rescue device 13 is hooked and fixed.

With this configuration, when the emergency rescue device 13 is not used, the emergency rescue device 13 is stored under the car floor 9,
When the emergency rescue device 13 is used, it can be used by removing the hook-shaped hook of the emergency rescue device 13 (FIG. 2).

Rescue is performed as follows using such an emergency rescue apparatus according to the present invention (see FIGS. 3 and 4).

[0015] The passengers in the upper car guide and rescue the passengers above the car from the opening 5 as described above. Passengers in the lower car open the lid 11 on the floor of the upper car, pull out the emergency rescue device 13, pass over the upper and lower cars, open the lid 8 on the ceiling of the lower car, and construct a rescue path. From the lower car through the upper car 1 to escape.

The rescue method according to the present invention is superior to the conventional double deck elevator in the following points.

In general, in a double deck elevator, when rescuing a passenger in the lower car 2, the passenger passes through an opening 6 provided in the ceiling 4 of the lower car and an opening 10 provided in the floor 9 of the upper car. Is rescued from the upper car, but in the case of the present invention, the opening 10 of the upper car floor 9 is made larger,
In addition, by providing the ladder-shaped emergency rescue device 13 in the vicinity of the opening 10, the passenger can be safely and quickly rescued without giving the passenger a fear at the time of rescue.

In a double-deck elevator, upper and lower cars 1 and 2 are usually used to improve the ride comfort of the elevator.
In each of the lower parts, a vibration isolating rubber is separately provided, and the upper and lower cars are made to behave independently of each other by the rubber.

With such a configuration, the ladder-shaped emergency rescue device 13 is fixed to the lower part of the upper car and the upper part of the lower car, and is configured as an instrument simply communicating the upper and lower cars.
The behavior of each of the upper and lower cars interferes with each other, thereby deteriorating ride comfort.

In the present invention, the emergency rescue device 13 is structured so as to be stored and fixed under the floor 9 of the upper car, and the rescue device 13 is used only in an emergency, so that mutual interference between the behaviors of the upper and lower cars can be prevented. I can do it.

Further, according to the present invention, not only the efficiency of rescue work can be improved, but also the efficiency of maintenance work such as ordinary car inspection can be expected. Further, in this configuration, the emergency rescue device 13 is normally fixed under the car floor 3, so that when the lid 4 of the upper car floor 3 is open,
An accident in which a person accidentally falls on the lower car 2 can be prevented.

Another embodiment of the present invention (FIGS. 5 to 8) One side of a lid 11B covering the opening 10 of the upper car floor 9 is fixed to the upper car floor 9, and the lid 11B is pulled up. It is configured to open and close. As a result, it is not necessary to secure a space for placing the detached lid 11B on the car floor 9, and the empty space of the car floor 9 can be widened, so that efficient work can be performed during rescue work (FIG. 5).

A lid 11 that covers the opening 10 of the upper car floor 9
Arm 1 connecting C to car floor 9 and lid 11C covering opening 10
6 is configured to be slidable. As a result, when the car floor 9 is opened, the lid 11C is placed under the upper car 1 instead of inside the car, so that not only the empty space of the upper car floor 9 can be secured, but also the lid 11C which is stored in the upper car floor 9 for maintenance work or the like. Can be used effectively (FIG. 6).

A lid 11 that covers the opening 10 of the upper car floor 3
D has two doors, and one side of each of the two doors is fixed to the floor 9 of the upper car with a hinge, and these can be opened upward in a double door. As a result, the weight per lid 11D can be reduced, and the efficiency of opening and closing the lid and the safety of the opening and closing operations can be improved (FIGS. 7 and 8).

[0025]

According to the present invention, the opening of the upper car floor is large, and the ladder-shaped emergency rescue device can easily move at the time of rescue, and can safely and quickly rescue the passenger without giving the passenger a fear. can do.

In addition, since the emergency rescue device is stored in the lower part of the upper car floor and used only in an emergency, there is no interference between the upper and lower cars, so that the riding comfort is not affected.

Furthermore, the present invention can be used not only for rescue work but also for maintenance work such as normal car inspection, thereby improving the efficiency of inspection work.

[Brief description of the drawings]

FIG. 1 is a front view of a double deck elevator according to the present invention;

FIG. 2 is a perspective view of the emergency rescue device according to the present invention when being stored.

FIG. 3 is a perspective view of a rescue device according to another embodiment of the present invention;

4 is a sectional view taken along line IV-IV in FIG. 3;

FIG. 5 is a perspective view of a rescue device according to another embodiment of the present invention;

FIG. 6 is a perspective view of a rescue device according to another embodiment of the present invention;

FIG. 7 is a perspective view of a rescue device according to another embodiment of the present invention;

8 is a sectional view taken along line VIII-VIII in FIG. 7;

[Explanation of symbols]

 Reference Signs List 1 upper car 2 lower car 3 upper ceiling 4 lower ceiling 5, 6, 10 opening 7, 8, lid 9 upper car floor 11, 11A, 11B, 11C, 11D lid 12 car door opening / closing device 13 emergency rescue device 14 Fixing bracket 15 Storage bracket

Claims (5)

[Claims] 1. A double-deck elevator having a two-story configuration in which an upper car and a lower car are stacked, wherein an emergency rescue opening and a lid thereof are provided on a ceiling and a floor of the upper car and a ceiling of the lower car, respectively. And a rescue device in which a moving ladder between the openings is accommodated in a gap between the upper and lower cars. 2. The double-deck elevator according to claim 1, wherein the lid of the emergency rescue opening of the floor of the upper car is detachable. 3. The double-deck elevator according to claim 1, wherein a lid of the emergency rescue opening on the floor of the upper car is a hinged door which is opened and closed by a hinge. 4. The double-deck elevator according to claim 1, wherein the lid of the emergency rescue opening on the floor of the upper car is a double door that opens and closes upward by a hinge. 5. The double-deck elevator according to claim 1, wherein the lid of the emergency rescue opening on the floor of the upper car is a sliding door type and stored under the floor of the upper car.