JPH0952675A - Elevator guide rail mounting device - Google Patents

Abstract

(57) [Abstract] [Problem] To fix an elevator guide rail,
The guide rail is attached to the hoistway wall avoiding the joint plate part of the guide rail. For this reason, there are many mounting parts, and it takes time to install the guide rail. A guide rail mounting device that also serves to fix the joint plate and the rail is used to save installation work. SOLUTION: To attach a guide rail to a hoistway wall 3,
The brackets 10, 11 provided with the long holes 12, 13, 14 and the shims 5 are used to facilitate the position adjustment of the guide rails.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator guide rail mounting device in a hoistway.

[0002]

2. Description of the Related Art A conventional elevator guide rail mounting device will be described with reference to FIGS.

Generally, in order to install the elevator guide rail 1 on the hoistway wall 3 of the building 2, first, the guide rail 1 is connected by the joint plate 4. At this time, the step difference of the guide rail joint portion caused by the manufacturing tolerance of the guide rail is adjusted by using the shim 5.

Then, the guide rail mounting device is mounted at a position avoiding the guide rail connecting portion, and the guide rail is mounted on the guide rail mounting device 6 by using a dedicated rail clip 7, and further, the guide rail mounting device. Is fixed to the hoistway wall 3. The tilt of the guide rail 1 in the vertical direction is adjusted by the shim 5.

[0005]

Since the installation and adjustment of the elevator guide rail is performed by the above-described procedure, the number of on-site installation steps is large, and the guide rail joint plate and the guide rail mounting rail clip are used as guides. Required only for rails. Further, since the guide rail mounting device is mounted while avoiding the joint plate portion, the mounting position of the guide rail mounting device is limited.

It is an object of the present invention that the guide rail mounting device also serves as a joint plate, and the guide rail can be easily mounted on the hoistway wall without using a rail clip for the guide rail.

[0007]

To achieve the above object, the present invention provides a guide rail to a hoistway wall through two sets of brackets, a guide rail bracket for the guide rail and a wall bracket for wall mounting. Fix it.

That is, the guide rail bracket is a bracket that serves both as a joint and an attachment for the guide rail, and the wall bracket is a bracket for further attaching the guide rail bracket to the wall. These brackets are mutually fastened to each other through elongated holes provided vertically or horizontally, and when installing the two guide rails, the guide rail mounting is adjusted in the vertical direction, the depth, and the two guide rail pitch directions. ,
Fix the guide rail.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described with reference to FIGS.
This will be described with reference to FIG.

The guide rail mounting device 9 according to the present invention for mounting and fixing the elevator guide rail 1 to the hoistway wall is constructed as follows.

The guide rail mounting device 9 comprises a guide rail bracket 10 and a wall bracket 11 (FIG. 2).

The guide rail bracket 10 is a combination of two unequal angle angle steels having elongated holes 12 so that the guide rail can be adjusted in the depth (toward the wall) direction.

The wall bracket 11 has an elongated hole 13 for adjusting the mounting of the guide rail in the vertical direction and a rail gauge direction (2
The guide rails are made of unequal angle steel with elongated holes 14 for adjusting the pitch intervals of the guide rails.

These brackets are connected to each other by the elongated holes 12, 13
Then, the guide rail is fixed to the hoistway wall 3 by assembling it with bolts and nuts.

This guide rail mounting device 9 has a mechanical strength sufficient to connect the guide rails 1 with such a structure, and when the guide rail 1 is installed on site, the guide rail 1 is installed. At the same time as fastening and connecting with bolts and nuts, the guide holes 1 are moved up and down by the long holes 12, 13, and 14,
Adjust the depth and rail gauge direction and install on the hoistway wall 3 of the building. At that time, using the shim 5 to adjust the step of the guide rail due to the manufacturing tolerance of the guide rail 1,
Adjust the vertical tilt of the guide rail 1 at the same time.

[0016]

According to the present invention, the guide rail mounting device can be mounted on the hoistway wall at the same position as the guide rail connecting portion, and the exclusive joint plate of the elevator guide rail and the exclusive tightening metal fitting are used. The guide rail can be installed and adjusted in a short time without doing so, and the installation work becomes easy.

[Brief description of drawings]

1 is a schematic sectional view of an elevator according to the present invention,

2 (a) Detailed view of the guide rail mounting device of FIG. 1, (b)
(a) side view of the figure, (c) plan view of the (a) figure,

FIG. 3 is a partial detailed view of FIG. 2 (a), (b) a side view of FIG.
(c) (a) plan view of the figure,

FIG. 4 is a schematic sectional view of a conventional elevator,

5 (a) Detailed view of the guide rail joint portion of FIG. 4,
(b) (a) Side view of the figure,

FIG. 6 (a) Detailed view of the guide rail mounting device part of FIG. 4,
The top view of (b) (a) figure, the top view of (c) (a) figure.

[Explanation of symbols]

 1 Elevator guide rail 2 Building 3 Hoistway wall 4 Seam plate 5 Shim 6, 9 Guide rail mounting device 7 Rail clip 10 Guide rail bracket 11 Wall bracket 12, 13, 14 Slotted hole

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Eiji Hirakawa No. 1 Toshiba-cho, Fuchu-shi, Tokyo Toshiba Corporation Fuchu factory inside

Claims (2)

[Claims] 1. An elevator guide rail mounting device for fixing a guide rail to a hoistway wall side, wherein a rail bracket that also serves as a joint plate for connecting the guide rails is provided on the bottom surface of a T-shaped guide rail that stands upright in the hoistway. An elevator guide rail mounting device, characterized in that a wall bracket is provided on the hoistway wall side, and the brackets are fastened to each other through vertical or horizontal slots provided in the brackets. 2. The wall bracket on the hoistway wall side is provided with an elongated hole for adjusting a gap between two guide rails, and a shim is inserted into the rail bracket to adjust a mounting position. The elevator guide rail mounting device according to claim 1.