JPH0597358A - Cage chamber of elevator - Google Patents

Abstract

(57) [Summary] [Purpose] In the upper wall and outer wall that make up the elevator cab, reduce the front-to-back dimensional difference between the upper and outer walls and make them uniform. [Structure] The upper edge portion of the outer wall (2) and the lower edge portion of the upper wall (3) are superposed and adhered to each other to be joined. As a result, the front-rear dimension difference between the upper wall (3) and the outer wall (2) appearing in the car interior becomes the thickness dimension A of the upper wall (3) or the outer wall (2), and both walls impair the appearance.
(2) The gap of (3) does not occur.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator cab in which an upper wall is fixed to an upper portion of an outer wall.

[0002]

2. Description of the Related Art FIG. 3 and FIG.
Fig. 4 is a view showing a conventional elevator car room shown in Japanese Patent Publication No. 45, in which Fig. 3 is a longitudinal sectional view of the car room, Fig. 4 is an enlarged view of an IV portion of Fig. 3, and Fig. 5 is a car showing another example of Fig. 4. It is a chamber vertical cross-sectional view.

In FIGS. 3 and 4, (1) is a skirting board provided in the lower part of the car room, (2) is fixed to the skirting board (1), and the front wall,
An outer wall forming a side wall and a rear wall, (3) is an upper wall arranged on an upper part of the outer wall (2), and a lower edge portion thereof is bent outward,
The inner surface of the upper wall (3) projects from the inner side of the outer wall (2) by a dimension A toward the inside of the car.

(4) is a U-shaped mounting plate fixed to the outside of the lower edge of the upper wall (3), (5) is Z-shaped, one side of which is above the outer wall (2). The other side is a mounting plate fixed to the outside of the edge portion and extending to the side of the mounting plate (4), and is fastened to the mounting plate (4) with a bolt (7) via a spacer (6). (8) is the mounting plate
A seat plate fixed to the upper surface of (5) and interposed between the mounting plate (4), (9) a canopy joined to the upper end of the upper wall (3), and (10) a canopy (9). A suspended ceiling made of a translucent material fixed to a lighting fixture (not shown) is installed inside.

FIG. 4 shows that the upper wall (3) protrudes from the outer wall (2) by the dimension A, but in FIG. 5, it is the case where the dimension A projects to the outside of the car. Is almost the same as in FIG.

The conventional elevator cab is constructed as described above, and it is important to finally set the dimension A to a predetermined value. However, there is a manufacturing error in the outward protrusion dimension X of the upper wall (3) and the outward protrusion dimension Y of the outer wall (2). Therefore, XY = A is not always established, and the dimension A is ensured by interposing the spacer (6) at the time of installation.

However, in FIG. 5, the outer projection size Y of the upper wall (3) and the outer projection size X of the outer wall (2) are shown. The seat plate (8) is for making a slight gap so that the lower end of the upper wall (3) and the upper end of the outer wall (2) do not directly interfere with each other.

[0008]

[Problems to be Solved by the Invention] In the conventional elevator cab as described above, when viewed from inside the cab, the upper wall (3) projects or recedes from the outer wall (2). It is extremely difficult to set the dimension A to be uniform, and the error must be absorbed as a large dimension (for example, 3 to 5 mm).

If the dimension A is large and the lower surface of the upper wall (3) in FIG. 4 is mirror-finished, the gap C at the upper end of the outer wall (2) with respect to the upper wall (3) is as shown in FIG. 2 as shown
Double up. Further, in the case of FIG. 5, dust is likely to be accumulated on the upper surface of the outer wall (2), and if the lower surface of the suspended ceiling (10) is mirror-finished, this portion is reflected on the suspended ceiling (10) and the appearance is remarkably increased. It will damage.

Therefore, it is necessary to make the dimension A as small as possible, but the installation work of the car room is a vertical hole work performed in a closed hoistway, and it is a special case where it is difficult to cooperate with the inside and outside of the car because it is not directly visible. There is a problem that technology is required.

The present invention has been made in order to solve the above-mentioned problems, and it is an elevator car in which the front-rear dimension difference between the upper wall and the outer wall is made small so that this can be set uniformly and easily at the time of installation. The purpose is to provide a room.

[0012]

In the elevator cab according to the present invention, the upper edge portion of the outer wall and the lower edge portion of the upper wall are superposed and adhered to each other.

[0013]

In the present invention, since the upper edge portion of the outer wall and the lower edge portion of the upper wall are superposed and adhered to each other, the front-rear dimension difference between the upper wall and the outer wall is set to the wall thickness dimension.

[0014]

【Example】

Example 1. FIG. 1 is a vertical cross-sectional view of the main part of a cab showing an embodiment of the present invention, and the same parts as those of the conventional device are designated by the same reference numerals.

In this embodiment, the lower edge portion of the upper wall (3) is not bent, but is superposed and adhered to the surface of the outer wall (2) on the cab side. Is the thickness A of the upper wall (3). The lower end of the upper wall (3) and the upper end of the outer wall (2) are vertically overlapped by a dimension B.

In the elevator cab constructed as described above, in order to secure the dimension A, the spacer (6) may be inserted as much as possible, and the lower edge portion and the outer wall of the upper wall (3) may be inserted.
(2) Since the upper edge portion is in close contact, it is easy to secure the dimension A, and there is no gap that impairs the appearance.

Embodiment 2. FIG. 2 is a longitudinal sectional view of the main part of the cab showing another embodiment of the present invention. In this example, the case where the upper wall (3) is located more outside the cab than the outer wall (2) is shown, and the lower edge of the upper wall (3) is superposed and adhered to the outside of the upper edge of the outer wall (2). is doing. That is, the front-rear dimension difference between both walls (3) and (2) is the dimension A corresponding to the thickness of the outer wall (2), and the amount of dust and the like accumulated is small.

[0018]

As described above, in the present invention, the upper edge of the cab outer wall and the lower edge of the upper wall are superposed and adhered to each other. The size is set and uniform size is secured, and there is an effect that the appearance and installability in the car room can be improved.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view of a car room main part showing a first embodiment of the present invention.

FIG. 2 is a vertical cross-sectional view of the main parts of a cab room showing a second embodiment of the present invention.

FIG. 3 is a vertical cross-sectional view showing a cab of a conventional elevator.

FIG. 4 is an enlarged view of an IV portion of FIG.

FIG. 5 is a view corresponding to FIG. 4 showing another example of the conventional elevator cab.

[Explanation of symbols]

 2 Outer wall 3 Upper wall 4,5 Mounting plate

Claims (1)

[Claims] 1. In a cab in which the two walls are joined by mounting plates fixed to the upper edge of the outer wall and the lower edge of the upper wall, respectively, the upper edge of the outer wall and the lower edge of the upper wall are provided. Elevator cab, which is characterized in that the parts and parts are superposed and adhered to each other.