JPH11171428A - Shock absorber fitting device of elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a shock absorber from prostrating, reduce cost, and improve workability, by providing adjustable guide plates on both end of a shock absorber fitting plate provided on shock absorber fitting bases through rail clips, and holding the guide plates with guide rails while having appropriate rooms. SOLUTION: Shock absorber fitting bases 5 are fixed on the upper part of a common beam 6 provided on the bottom part of an elevator shaft pit of an elevator, and a shock absorber fitting plate 2 is fixed to the upper parts of the fitting bases 5. The lower end parts of guide rails 4 are positioned on both sides of the shock absorber fitting bases 5 and fixed to the common beam 6. Shock absorbers 1 are fixed on the upper part of the shock absorber fitting plate 2 through fitting bolts 8, but booth ends of the shock absorber fitting plate 2 are held with the guide rails 4 by the use of rail clips 9 and fitting bolts 7, so that guide plates 3 adjustable in the rail gauge direction have appropriate rooms. Hereby, the shock absorber fitting base 5 is prevented from prostrating, workability is improved, and cost is reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shock absorber for an elevator, and more particularly to a shock absorber mounting device.

[0002]

2. Description of the Related Art The structure of a conventional shock absorber mounting device is disclosed in
It was as described in -43719. That is, the guide rail and the lower part of the shock absorber mount are fixed on the common beam provided at the bottom of the hoistway pit of the elevator, and the mount support is provided above the shock absorber mount. To prevent the wobble of the shock absorber mounting base.

[0003]

In the above prior art, a mounting bracket is mounted on a shock absorber mounting base, and the mounting bracket is connected to and held on a guide rail. The work was expensive because of the work of notching the steel material, and the installation work was long and heavy, and the workability was poor because of the long work.

[0004] It is an object of the present invention to provide a shock absorber mounting device which compensates for the disadvantages of the prior art, reduces costs and has good workability.

[0005]

The object of the present invention is to provide a guide plate which can be adjusted in the direction of a rail gauge by rail clips at both ends of a shock absorber mounting plate provided on a shock absorber mounting table.
This is achieved by providing the guide plate with an appropriate margin and holding it on the guide rail.

That is, adjustable guide plates are provided by rail clips at both ends of a shock absorber mounting plate provided on a shock absorber mounting table, and this guide plate is held on a guide rail with an appropriate margin. It is possible to prevent the shock absorber from falling down, reduce costs, and improve the shock absorber mounting base with good workability.

[0007]

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

FIG. 1 is a plan view of the shock absorber attaching device, FIG. 2 is a side view of the shock absorber attaching device, and FIG. 3 is a detailed view of a shock absorber attaching device holding portion.

A buffer mount 5 is fixed on the upper part of the common beam 6, and a common beam 6 on which the buffer mount plate 2 is fixed is mounted on the hoistway pit of the elevator. Be laid.

A guide rail 4 is laid on the common beam 6, and the shock absorber 1 is fixed to the upper part of the shock absorber mounting plate 2 by bolts 8 for mounting the shock absorber. Guide plates 3 that can be adjusted in the rail gauge direction at both ends of the shock absorber mounting plate 2
With a suitable margin, the rail clip 9 and the rail clip mounting bolts 7 hold the guide rail 4 to prevent the shock absorber mounting base 5 from falling down, thereby improving workability, and Cost can be reduced.

Although the shock absorber 1 in FIGS. 1 and 2 shows an oil-filled shock absorber, the same mounting structure can be used even if the shock absorber 1 is a spring shock absorber.

[0012]

According to the present invention, it is possible to reduce the cost by holding both ends of the shock absorber mounting plate on the guide rail with an appropriate margin by a guide plate adjustable in the rail gauge direction. And the effect that it becomes possible to improve workability is acquired.

[Brief description of the drawings]

FIG. 1 is a plan view of an elevator shock absorber mounting device according to an embodiment of the present invention.

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a plan view showing details of a holding unit in FIG. 1;

[Explanation of symbols]

1 ... shock absorber, 2 ... shock absorber mounting plate, 3 ... guide plate,
4 Guide rail, 5 Buffer mount, 6 Common beam, 7 Rail clip mounting bolts, 8 Buffer mount bolts, 9 Rail clip.

Claims (1)

[Claims] In an elevator having a shock absorber in a shaft pit portion, a guide plate which can be adjusted in a rail gauge direction at both ends of a shock absorber mounting plate at an arbitrary height of the shock absorber is provided. A shock absorber mounting device for an elevator, wherein the guide plate is mounted on a guide rail with an appropriate margin to prevent the shock absorber from falling down.