JPH05319735A - Inclined elevator - Google Patents

Abstract

PURPOSE:To enhance safety by making an inclined elevator capable of preventing space from occurring between a boarding cage and an elevator hall even when the boarding cage stops at positions other than that specified and a door on the side of the elevator hall opened accidentally. CONSTITUTION:A rail 8 is laid in a hoistway shaped in the form of inclined shaft, and a boarding cage is operated guided by this rail 8. The boarding cage is composed of a cage room 3 wherein the passengers of an elevator ride, a cage frame 2 that supports the cage room 3, a protective plate 51 on the ascending side that extendedly laid to the cage room 3 in the traveling direction on the ascending side, and a protective plate 52 on the descending side that is extendedly laid in the traveling direction on the descending side. Concerning each protective plate, the protective plate extendedly laid in the traveling direction of the boarding cage slanted in the reverse direction to the side of an elevator hall toward its extended end.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slanting elevator, and particularly to passengers and the like who are in a landing even if a door on the landing side is accidentally opened when the car is not in a predetermined stop position. On the other hand, it is related to a safe diagonal elevator.

[0002]

2. Description of the Related Art As a conventional technique relating to the structure of an oblique elevator, for example, a technique described in Japanese Patent Laid-Open No. 63-47284 is known. In this conventional technique, a car is placed at a predetermined stop position. If the door on the side of the landing is accidentally opened if there is none, it does not take into consideration the safety for passengers at the landing.

As a conventional technique relating to this type of safety device in a normal vertical movement type elevator, a technique described in, for example, Japanese Patent Laid-Open No. 52-133465 is known. In this conventional technology, a protective member is provided on the bottom front surface of the floor of the car so that passengers can move up and down even if the door on the landing side is accidentally opened while the car is stopped above the floor of the landing. This is to prevent the danger of falling into the road.

[0004]

The prior art relating to the structure of the above-described oblique elevator is designed to prevent passengers from stopping when a car is not in a predetermined stop position near a landing and a door on the landing side is accidentally opened. No measures have been taken against the invasion of the body or a part of the body into the hoistway through the gap between the hall and the car, and there is a problem that it is dangerous.

In addition, the safety device for the vertically movable elevator cannot be applied to an oblique elevator that has a gap between the car and the landing on both sides of the car.

An object of the present invention is to solve the above-mentioned problems of the prior art, and to prevent passengers or the like from entering the body or a part of the body through the gap between the car and the hall.
It is to provide an oblique elevator with high safety.

[0007]

According to the invention, the above object is achieved by providing the car with a protective member extending in the direction of travel of the car.

[0008]

[Function] By providing the car with a protective member extending in the traveling direction of the car, passengers or the like can remove the body or a part of the body from the gap between the car and the door on the landing side that is accidentally opened. It can be prevented from entering.

[0009]

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

FIG. 1 is a side view showing the configuration of a first embodiment of the present invention and a view showing details of a protective plate mounting portion. Figure 1
In, 1 is a landing door, 2 is a car frame, 3 is a car room, 4
Is a car door, 5 is a protective plate, 51 is an ascending side protective plate, 51
a is a rising side upper protection plate, 51b is a rising side side protection plate, 5
1c is a rising side corner protection plate, 52 is a falling side protection plate, 52a
Is a lower side lower protection plate, 52b is a lower side protection plate, 52b
c is a descending side corner protection plate, 6 is a tie rod, 7 is a lower frame, 8
Is a rail, 9 is a rope, and 10 is a guide roller.

An oblique elevator to which the present invention is applied is
As shown in FIG. 1 (a), a rail 8 is laid in a hoistway formed in an inclined shaft shape, and the rail 8 guides the rail 8 to move a car. Then, the car is placed on the lower frame 7 having the guide roller 10 via the tie rod 6 for reinforcing the inertia force. The lower frame 7 is connected to a hoisting machine in a machine room (not shown) via a rope 9.

The car according to the first embodiment of the present invention is
A car room 3 in which passengers of an elevator get in, a car-side door through which passengers get in and out of the car room 3, and a car-mounted room 3 which is attached to the car room 3 and extends in respective traveling directions of the ascending side and the descending side of the car. And a protection member formed of a plate material.

The protective member comprises an ascending side protection plate 51 extending in the ascending side traveling direction of the car and a descending side protecting plate 52 extending in the ascending side traveling direction of the car. There is. The rising side protection plate 51 is an upper protection plate 51.
a, a side protection plate 51b, and a corner protection plate 51c, and the lower side protection plate 52 is a lower protection plate 52.
a, a side protection plate 52b, and a corner protection plate 52c.

The corner protection plates 51c and 52c are disposed between the upper protection plate 51a and the side protection plate 51b and the lower protection plate 52a.
And the side protection plate 52b are connected to each other, and the abutting portion of each protection plate is formed to have an obtuse angle.

Each of the protective plates 51 and 52 is a plate member extending in the traveling direction of the car and attached to the landing side of the car, and extends from the mounting portion as shown in FIG. 1 (b). It is inclined toward the end in the direction opposite to the landing side.

According to the first embodiment of the present invention configured as described above, even when the car stops abnormally on the way instead of the stop floor and the door on the hall side is opened, the car Since the gap with the landing can be closed by the protective plate, it is possible to prevent passengers, maintenance workers, and the like from falling into the hoistway.

FIG. 2 is a diagram for explaining a second embodiment of the present invention. In FIG. 2, 11 is a threshold, 12 is a hall door,
Reference numeral 13 is a building wall, 14 is a three-sided frame, and other reference numerals are the same as those in FIG.

The second embodiment of the present invention is an embodiment in which the shapes of the protection plates 51 and 52 in the first embodiment of the present invention described above are modified. In FIG. 2, the state near the landing floor is shown. It is shown.

The second embodiment of the present invention is the protection plate 5
1, 52 are different from the above-described first embodiment of the present invention in that they are inclined only in the end portions in the direction opposite to the landing side, and the same effect as the first embodiment is obtained. Obtainable.

According to the above-described first and second embodiments of the present invention, for example, as shown in FIG. 2, during operation of the elevator by opening the landing door for maintenance and inspection work, Maintenance staff or passengers carelessly set the threshold 11
Even when the feet 15 and the like are protruded from the vehicle, the protruding feet and the like can be pushed back to the landing side by the movement of the car due to the inclination of the protective plate, and an accident can be prevented in advance. Further, even when a tool or the like protrudes toward the hoistway, the tool can be pushed out toward the landing without dropping the tool into the hoistway.

In addition, the first and second embodiments of the present invention described above are formed so that sharp corners of the protective member do not occur. Therefore, even if a foot or the like protruding by mistake touches the protective member. It is possible to prevent a serious injury or the like.

FIG. 3 is a side view showing the configuration of the third embodiment of the present invention, and the reference numerals in the drawing are the same as those in FIG.

In the first and second embodiments of the present invention described above, the upper protection plate 51a on the rising side is provided on the upper part of the car, but the third embodiment of the present invention shown in FIG. The rising side upper protection plate 51a is not attached.

Generally, it is presumed that an accident due to a gap formed between the upper part of the car and the upper part of the landing is practically impossible, and for the purpose of the present invention, the ascending-side upper protection plate 51a is not always required. The third embodiment of the present invention configured as described above is not necessary, and the same effects as those of the first and second embodiments of the present invention shown in FIGS. 1 and 2 can be obtained. ..

[0025]

As described above, according to the present invention, a user, a maintenance worker, or the like can intrude a body or a part of the body through a gap between a door and a car that is accidentally opened on the side of the landing. Since it is possible to prevent the risk of getting caught in the body or part of the body between the car and the landing,
Also, the risk of falling into the hoistway can be reduced, and the safety of the passengers of the elevator and maintenance and inspection workers can be improved.

[Brief description of drawings]

FIG. 1 is a diagram illustrating a configuration of a first exemplary embodiment of the present invention.

FIG. 2 is a diagram illustrating a configuration of a second exemplary embodiment of the present invention.

FIG. 3 is a diagram illustrating a configuration of a third exemplary embodiment of the present invention.

[Explanation of symbols]

 1, 12 Landing door 2 Car frame 3 Car room 4 Car door 5 Protective plate 51 Rise side protective plate 51a Rise side upper protection plate 51b Rise side side protection plate 51c Rise side corner protection plate 52 Descent side protection plate 52a Descending side lower protection plate 52b Descending side side protection plate 52c Descending side corner protection plate 6 Tie rod 7 Lower frame 8 Rail 9 Rope 10 Guide roller 11 Sill 13 Building wall 14 Three-sided frame

Claims (6)

[Claims] 1. In an oblique elevator having a car laid along a tilt shaft in a shaft-like hoistway and moving by being guided by the rail, on a landing side of a side part of the car, An oblique elevator, comprising a protective member extending in the traveling direction of the car. 2. The protective member is formed by members attached to a side portion and a corner portion on an ascending side and a lower portion, a side portion and a corner portion on a descending side of a car. Oblique elevator described. 3. The protection member is formed by members attached to an upper part, a side part, and a corner part on the rising side of the car, and a lower part, a side part, and a corner part on the descending side of the car. The skew elevator according to item 1. 4. The skew elevator according to claim 1, 2 or 3, wherein the protection member is inclined toward an end thereof in a direction opposite to a landing side. 5. The skew elevator according to claim 1, wherein an end portion of the protective member is inclined in a direction opposite to a landing side. 6. The skew elevator according to claim 1, wherein the protection member is formed of a plate material.