JPH0971371A - Rescue device of elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve operativity and to miniaturize and lighten a rescue device by providing a cover body to cover an open surface of a storage box of a rope ladder on a rescue gate door and furnishing a buried handle to engage one end of the rope ladder with a floor of a passenger cage. SOLUTION: A rescue gate door 2 to cover a rescue gate 1A of a passenger cage 1 is locked by a lock device provided on a cage roof 1B and is provided with a rescue door opening metal fitting 5 to hold the opened rescue gate door 2 open in the neighbourhood of the rescue gate 1A and a storage box 8 to store a rope ladder 7 fixed on a metal fitting 6 one end of which is fastened on the cage roof 1B. Additionally, a cover 8A to open a surface on the side of the rescue gate 1A of the storage box 8 and to close this opened surface is provided on the rescue gate door 2. In the meantime, two pieces of buried handles 9 to engage one end of the rope ladder 7 and to put the handles 9 out and in by rotating them are installed on a floor 1C of the passenger cage 1 in parallel with a passenger cage door 1D. Consequently, it is possible for a rescuer to carry out rescue work with no trouble and to miniaturize and lighten a device.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to an elevator rescue device.

[0002]

2. Description of the Related Art As an elevator rescue device for rescuing passengers trapped in an elevator car, as disclosed in Japanese Utility Model Laid-Open No. 14779/1989, it is located at the upper part of the car ceiling. It has been proposed to provide a trap device for an elevator, which is provided with a ramp between the car upper frame, and a ramp that can extend from the rescue exit provided on the ceiling of the car to the inside of the car.

[0003]

In the above-mentioned conventional technique, since the retractable trap is used as a device for rescue of the passengers trapped in the car by using the rescue exit on the ceiling, the device becomes large and the passenger can get on board. When the maintenance work on the car was disturbed, when the passenger climbed up the ramp, the twisting force worked, so that the expansion and contraction of the ramp was not smooth, and the rescue operation was confused.

An object of the present invention is to provide a small and lightweight elevator rescue device which is excellent in operability.

[0005]

In order to achieve the above object, the present invention provides a rescue exit provided on the ceiling of a car and a rescue exit door that can be unlocked from the top of the car and covers the rescue exit. In an elevator rescue device including: a rope ladder having one end fixed near the rescue exit on the car; a storage box for the rope ladder having one side open; and an open surface of the storage box provided on the rescue door. And a buried handle for locking the other end of the rope ladder to the floor of the car.

[0006]

With this structure, it does not become bulky, does not interfere with maintenance work, and when the passengers trapped inside the car are rescued using the rescue exit, one end is fixed on the car The rope ladder fixed at the other end to the embedded handle provided on the floor of the car can reduce the weight.
In addition, since the lid of the storage box of the rope ladder is provided on the rescue door, not only can the rope ladder be smoothly hung from the opening into the car by opening the rescue door, but also the passengers' anxiety can be reduced. You can also

[0007]

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

A rescue door 2 for covering the rescue exit 1A of the car 1
Are locked by a locking device 3 provided on the car 1B. In addition, a rescue door opening fitting 5 for holding the opened rescue exit door 2 in the vicinity of the rescue exit 1A, and one end on the car 1
A storage box 8 for storing the rope ladder 7 fixed to the metal fitting 6 fixed to B is provided.

The surface of the storage box 8 on the rescue exit 1A side is open, and the rescue exit door 2 is provided with a lid 8A for closing the open surface.

Further, on the floor 1C of the car 1, two embedded handles 9 for rotating and retracting the handles are attached in parallel with the car door 1D.

Next, a rescue procedure for passengers using the rescue apparatus for an elevator according to this embodiment will be described.

The passengers are trapped in the car 1, the rescuer gets into the car 1B from a landing (not shown), and the locking device 3
Is removed, and the handle 2A of the rescue door 2 is lifted and rotated to stop the rescue door opening metal fitting 5 to open the rescue door 2.

Next, the rescuer instructs the passenger to take out the embedded handle 9 from the rescue exit 1A and hangs the rope ladder 7 contained in the storage box 8 into the car 1 from the rescue exit 1A. Further, after the passenger has the hook 7A at the end of the rope ladder 7 embedded in the handle 9 and climbs the rope ladder 7 to get on the car 1B, the passenger is rescued at a not-shown landing.

In this manner, the rope ladder 7 has one end fixed by the metal fitting 6 and the other end fixed by the embedded handle 9, so that the passenger can climb onto the car top 1B without swinging greatly. In addition, the rope ladder 7 stored in the storage box 8
Can be taken out as soon as the rescue door 2 is opened, so that the rescuer can carry out the rescue work without trouble.

[0015]

According to the present invention, when a passenger trapped in a car is rescued using a rescue exit, one end is fixed on the car and the other end is an embedded handle provided on the floor of the car. Since the rope ladder fixed to is used, the weight can be reduced. Also, since the lid of the storage box for the rope ladder is installed on the rescue door, the rope ladder can be smoothly hung from the opening into the car by simply opening the rescue door.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view of a car showing an elevator rescue device according to an embodiment of the present invention.

FIG. 2 is a perspective view of a main part of the upper part of the car showing a housed state of the rescue device for the elevator according to the embodiment of the present invention.

[Explanation of Codes] 2 Rescue Door 7 Ladder 8 Storage Box 8A Lid 9 Embedded Handle

Claims (1)

[Claims] 1. A rescue device for an elevator, comprising: a rescue exit provided on a ceiling of a car; and a rescue exit door that can be unlocked from the top of the car and covers the rescue exit. A rope ladder with one end fixed near the exit, a storage box for the rope ladder that is open on one side, a cover body provided on the rescue exit door to cover the open surface of the storage box, and a rope ladder for the floor of the car. An elevator rescue device comprising an embedded handle for locking an end.