JP2001240332A - Device for rescuing person confined in elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device for rescuing a person confined in an elevator capable of reducing a fear of the person confined. SOLUTION: This device is composed of an opening part 2A installed in an apron 2 installed in the lower part of a cage 1; a rope ladder 4 wound in the inner part of the opening part 2A and composed of rods 4B arranged horizontally and at the equal intervals in a pair of ropes 4A; and a net 6 fixed to the back of the rope ladder 4. A bar 4D installed at the end of the rope ladder 4 has extended parts 4C extending longer than the pole distance of a jamb 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator confinement rescue apparatus, and more particularly to an elevator confinement rescue apparatus suitable for rescuing a passenger trapped in a car to a landing using a ladder.

[0002]

2. Description of the Related Art A conventional elevator confinement rescue system is disclosed in Japanese Utility Model Laid-Open Publication No. 63-18463, in which a folding ladder is folded on an apron provided at a lower portion of a car sill, and one end thereof is pivoted on an upper portion of the apron. When the car stops and rises above the landing and rescues the passengers trapped in the cage, pull out the ladder from the apron and secure one end to the landing, allowing the passengers to use the ladder safely. A technique to rescue the landing has been proposed.

[0003]

The above prior art is a technique for rescuing a passenger trapped in a car to a landing using a ladder provided on an apron below the car when the car stops above the landing. However, since the hoistway can be seen from under the car and the width of the ladder is narrow, there is a problem that the trapped passengers have anxiety of falling into the hoistway from the side of the ladder.

[0004] It is an object of the present invention to provide an elevator confinement rescue device that can reduce the anxiety of a confined passenger.

[0005]

According to the present invention, when a car stops above a landing, a ladder provided under a sill of the car is erected and confined in the car. In an elevator confinement rescue device configured to rescue the passengers from the car to the landing, an opening provided in an apron disposed under the sill of the car, and wound around the back of the opening, A rope ladder composed of rods horizontally and equidistantly arranged on a pair of ropes, a net attached to the back surface of the rope ladder, and a rod provided at one end of the rope ladder is a three-sided frame provided at the landing. An extension portion that can be extended to be longer than the interval between the columns, and an engaging member provided in the opening and engaging the pair of ropes are provided.

[0006] With this configuration, when the car stops above the landing and rescues a passenger trapped in the car, the rope ladder and the net body provided in the opening of the apron are pulled out, and the extension is extended. The lower end of the rope ladder is engaged with the pillars of the three-way frame, and the ropes are stopped on the anchor by tightening the bolts provided on the anchor, and then the trapped passengers are rescued to the landing using the rope ladder. As a result, since a rope ladder is provided in the width of the opening of the hoistway and a net is stretched in the opening, anxiety of falling into the hoistway can be reduced.

[0007]

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

FIG. 1 is a front view of the lower part of the car when the rescue device of one embodiment of the present invention is pulled out. FIG. 2 is a side view of the rescue device of one embodiment of the present invention when the rescue device is stored. FIG. 4 is a plan view showing a use state of one embodiment of the present invention, and FIG. 4 is a front view of an engaging body of the rescue device of one embodiment of the present invention.
FIG. 5 is a cross-sectional view of the engagement body shown in FIG. 4.

In FIG. 1, an apron 2 provided below a car 1 is provided with an opening 2A having substantially the width of the apron 2, and a winding roller 3 is provided inside the opening 2A. Roller 3 and a pair of ropes 4
A is attached and the rod 4B is horizontally and equidistantly attached to the rope 4A.
A rope ladder 4 having an engaging rod 4D having an extension 4C whose tip extends beyond the width of the three-way frame 5 is formed at the end of the rope 4A, and a net 6 is attached to the back surface of the rope ladder 4. I have. Also, the apron 2 at both ends of the opening 2A
Is welded with a U-shaped section 7, a screw hole 7A is provided in the welded opposing surface, and a bolt 7B screwed into the screw hole 7A is turned. In this configuration, the rope 4 </ b> A positioned at the opening in the U-shape is tightened and engaged.

Next, the operation of the embodiment of the present invention will be described.

When the car 1 is stopped above the landing 8, the rope ladder 4 and the net body 6 are pulled out by pulling the mooring rod 4D of the opening 2A below the car 1 and the extension provided on the mooring rod 4D. The portion 4C is extended to engage the three-way frame 5, and the bolt 4B of the engaging member 7 is tightened while holding down with the foot to fix the rope 4A to the engaging member 7. In this state, the passenger is rescued from the car 1 to the landing 8 using the rope ladder 4.

[0012]

According to the present invention, when a car stops above the landing and rescues a passenger trapped in the car,
Pull out the rope ladder and the net body provided in the opening of the apron, extend the extension part to engage the lower end of the rope ladder with the pillar of the three-sided frame, and tighten the bolt provided on the mooring body to engage the rope with the mooring body. After retiring, the trapped passengers were rescued to the landing using a rope ladder, so a rope ladder was provided at the width of the hoistway opening, and a net was set up in the opening, so the hoistway The anxiety of falling into the sun.

[Brief description of the drawings]

FIG. 1 is a front view of a lower portion of a car when a rescue device according to an embodiment of the present invention is pulled out.

FIG. 2 is a side view when the rescue device of one embodiment of the present invention is stored.

FIG. 3 is a plan view showing a use state of an embodiment of the present invention.

FIG. 4 is a front view of an engaging body of the rescue apparatus according to the embodiment of the present invention.

FIG. 5 is a cross-sectional view of the engagement body shown in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Basket 2 Apron 2A Opening 4 Rope ladder 4A Rope 4B Rod 4C Extension 4D Moment rod 7 Moment 7A Screw hole 7B Bolt

Claims (3)

[Claims] 1. An elevator, wherein when a car stops above a landing, a ladder provided under the sill of the car is erected to rescue passengers trapped in the car from the car to the landing. In the confinement rescue device, an opening provided in an apron disposed under the sill of the car, and a rod wound around the opening and disposed horizontally and at equal intervals on a pair of ropes. Rope ladder, a net body attached to the back surface of the rope ladder, a rod provided at one end of the rope ladder, an extending portion that can extend longer than the interval between the columns of the three-sided frame provided at the landing, and the opening portion A confinement and rescue device for an elevator, comprising: 2. The confinement rescue device for an elevator according to claim 1, wherein an interval between the pair of ropes is set near an interval between the columns of the three-sided frame. 3. The interlock body has a U-shaped cross section,
2. A screw hole is provided on one of the opposite sides of the U-shaped engaging body, and the other side is welded to the apron, and a bolt is screwed into the screw hole. Elevator containment rescue device as described.