JPH11236181A - Elevator doorway devices - Google Patents

Abstract

(57) [Problem] To provide an elevator entrance and exit capable of preventing the running property of wheels of a bogie or the like from being deteriorated due to the fall of an L-shaped rubber body provided in a gap between a landing sill and a car sill. It is intended to provide a device. An L-shaped rubber body (11) for closing a gap (G) between a landing sill (8) and the car sill (10), and a car floor of the car (2) where the car sill (10) is fixed. In an elevator doorway device comprising at least mounting means 13 for detachably attaching the L-shaped rubber body 11 to nine side surfaces, the height position of the L-shaped rubber body 11 is determined by using the mounting means 13. This is achieved by providing finely adjustable height adjustment means.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator doorway device.

[0002]

2. Description of the Related Art Generally, when an elevator car stops landing on a landing, a gap is formed between the landing sill and the car sill in the width direction of the doorway. In order to prevent small articles such as keys from entering the gap and dropping to the pit, an L-shaped rubber body is provided in the gap between the landing sill and the car sill.

[0003]

In the above conventional example, FIG.
As shown in the figure, an L-shaped rubber body 106 for closing a gap between a car sill 102 for guiding a car door 101 of a car 100 and a hall sill 105 for guiding a hall door 104 provided at a hall entrance 103. On the car floor 1 of the car 100
07 was fixed to the side surface 107a with screws 108. However, since a step A occurs between the car sill 102 and the car floor 107 due to a manufacturing error or an assembly error as shown in FIG.
Is brought into contact with the lower surface of the car sill 102,
The side rubber 107a of the car floor 107 is formed with
I had to fix it. Therefore, the upper surface of the L-shaped rubber body 106 is formed on the upper surface of the car threshold 102 and the landing threshold
5 and L-shaped rubber body 1
06 is attached to the car floor 107, so that when a bogie or a wheelchair enters the car 100 from the hall or goes out of the car 100 to the hall side, the wheels of the bogie or the wheelchair are L-shaped. There is a problem that the truck and the wheelchair run poorly because they fall and become caught in the rubber-like body 106.

An object of the present invention is to provide an elevator doorway device which can solve the above-mentioned problems.

[0005]

The object of the present invention is to provide a car sill for guiding a car door of a car, a hall sill for guiding a hall door provided at a hall entrance, and a gap between the hall sill and the car sill. An elevator entrance / exit device comprising at least an L-shaped rubber body for closing the car, and mounting means for detachably mounting the L-shaped rubber body on the car floor side of the car where the car sill is fixed. In the above, the present invention is achieved by providing height adjusting means capable of finely adjusting the height position of the L-shaped rubber body using the attaching means.

[0006]

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

In FIG. 1 to FIG. 3, a car 2 of an elevator 1 is provided so as to move up and down in a hoistway 3. A car door 4 is provided in front of the car 2. The landing 5 is provided with a landing door 7. A landing sill 8 for guiding a landing door 7 is fixed below the landing entrance 6. The car floor 9 of the car 2 has a car threshold 10
Has been fixed. An L-shaped rubber body 11 is disposed in a gap G between the landing sill 8 and the car sill 10. The L-shaped rubber body is detachably attached by a height adjusting means 12 and an attaching means 13 made of a rigid body such as a metal or a synthetic resin. The mounting means 13 is a side surface 9a of the car floor 9 of the car 2
And a plurality of screws 15 screwed into the mounting holes 14. The height adjusting means 12 includes a vertical piece 16 provided with a contact piece 14 abutting on the lower surface of the horizontal piece 11a of the L-shaped rubber body 11 and a long groove 19 extending in the vertical direction. It comprises a step 17 for pressing the vertical piece 11b of the body 11 against the side of the car sill 10. Vertical piece 1 of height adjusting means 12
When the height adjusting means 12 is fixed to the car floor 9 with the screw 15 using the long groove 19 of the 6, the protection plate 20 is also fixed together.

According to the above configuration, when the L-shaped rubber body 11 is installed in the gap G between the landing sill 8 and the car sill 10,
The upper surface of the horizontal piece 11a of the rubber-shaped body 11 is
After the height adjusting means 12 is vertically displaced using the long groove 19 so as to be substantially flush with the upper surface of the car sill 10, the vertical piece 16 of the height adjusting means 12 is screwed to the car floor with screws 15. 9, the vertical piece 11b of the L-shaped rubber body 11
Is sandwiched between the car sill 10 and the step 17 of the adjusting means 12, so that the L-shaped rubber body 11 is firmly fixed.

[0009]

As described above, according to the present invention, even if a step is generated between the car sill and the car floor due to a manufacturing error or an assembly error, the height adjusting means can control the L level.
The upper surface of the rubber-shaped body can be set to the optimal height,
An elevator entrance / exit device that does not degrade the traveling performance of the wheels has been obtained.

[Brief description of the drawings]

FIG. 1 is a vertical sectional view showing a main part of an embodiment of the present invention.

FIG. 2 is an enlarged view of a main part of FIG.

FIG. 3 is a side view of a main part showing one embodiment of the present invention.

FIG. 4 is a vertical sectional view of a main part showing a conventional example.

[Explanation of symbols]

 Reference Signs List 1 elevator 2 car 3 hoistway 4 car door 5 landing 6 landing entrance 7 landing door 8 landing sill 9 car floor 9a car floor side 9b mounting hole 10 car sill 11 L-shaped rubber body 11a rubber body horizontal piece 11b rubber body vertical Piece 12 height adjusting means 13 mounting means 14 contact piece 15 screw 16 vertical piece 17 step 19 long groove 20 protective plate G gap

Claims (2)

[Claims] 1. A car sill that guides a car door of a car, a hall sill that guides a hall door provided at a hall entrance, and an L that closes a gap between the hall sill and the car sill.
An elevator entrance / exit device comprising at least an L-shaped rubber body and mounting means for removably mounting the L-shaped rubber body on a car floor side of the car where the car sill is fixed. Using the means
An entrance / exit device for an elevator, comprising a height adjusting means capable of finely adjusting the height position of the U-shaped rubber body. 2. The mounting means comprises at least a mounting hole provided in a side surface of a car floor of a car, and a screw screwed into the mounting hole, and the height adjusting means comprises an L-shaped rubber. A contact piece that abuts the lower surface of the horizontal piece of the body,
The elevator doorway device according to claim 1, characterized in that the screw is fitted and at least a vertical piece portion provided with a long groove extending in a vertical direction is provided.