JPH04115870U - elevator guide rail - Google Patents

Abstract

(57) [Summary] [Structure] Along the vertical direction of the hoistway 1, the car side guide rail 5 and the counterweight side guide rail 6, which are attached to the hoistway 1, are attached via brackets 2. [Effect] According to the present invention, since the car side guide rail and the counterweight side guide rail are attached to the hoistway using a common bracket, the adjustment work of the brackets required when centering the guide rails can be halved.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a guide rail for an elevator having a car and a counterweight. .

0002

[Conventional technology]

Conventional elevators have guide rails on the car side and counterweight side, respectively. It was common for it to be supported on the shaft wall by a separate bracket.

0003 Incidentally, related to this type of device, for example, Japanese Utility Model Application Publication No. 59-71256 Information will be given.

0004

[Problem that the idea aims to solve]

In the above conventional technology, the guide rails on the car side and the counterweight side are separated from each other. Since the guide rail is supported on the hoistway wall using a bracket, the guide rail is not attached when installing the guide rail. It takes a lot of man-hours to adjust the brackets that support these guide rails after taking out the core of the guide rail. It required

[0005] The purpose of this invention is to provide an elevator guide rail that can reduce the above man-hours by half. The objective is to provide the following information.

[0006]

[Means to solve the problem]

The above purpose is to install a hoistway and a bracket along the vertical direction of the hoistway. Elevators with car side and counterweight side guide rails attached through In the guide rail of the motor, the car side guide rail and the counterweight side guide This is achieved by using a common rail bracket.

[0007]

[Effect] As mentioned above, this invention has a guide rail on the car side and a guide rail on the counterweight side. Since it was installed on the hoistway using a common bracket, it was necessary to center the guide rail. Bracket adjustment work can be halved.

[0008]

【Example】

Embodiments of the present invention will be described below with reference to FIGS. 1 to 4.

[0009] FIG. 1 is a plan view of a hoistway showing an embodiment of the elevator guide rail of the present invention; 2 is a detailed view of the part shown in FIG. 1A, FIG. 3 is a front view of FIG. 2, and FIG. 4 is a side view of the main part of FIG.

0010 In the figure, 1 is a hoistway, 3 is a car that moves up and down in hoistway 1, and 4 is three cars. A counterweight 5 that is suspended vertically and moves up and down in the hoistway 1 guides the car 1. 6 is a guide rail for guiding the counterweight, 2 is a guide rail for guiding the counterweight, and 2 is a guide rail for guiding the counterweight. Attach the idle rail 5 and the counterweight side guide rail 6 to the hoistway 1 in common. bracket, 7 is an anchor bolt that fixes bracket 2 to hoistway 1, 8 is bracket The car side guide rail 5 and the counterweight side guide rail 6 are frictionally supported on the cage 2. The holding metal fitting 9 is a nut.

[0011] In other words, the car side guide rail 5 and the counterweight side guide rail 6 are After centering, the blocks fixed with anchor bolts 7 in the hoistway 1 are placed at predetermined intervals. The racket 2 is fitted with a shim or the like (not shown) and the guide plate is held by the holding metal fitting 8. frictionally supports the wheels 5 and 6.

0012

[Effect of the idea]

According to the present invention, the car side guide rail and the counterweight side guide rail are common. Since it is attached to the hoistway using a bracket, the time required for centering the guide rail is Bracket adjustment work can be halved.

[Brief explanation of drawings]

FIG. 1 is a plan view of a hoistway showing an embodiment of an elevator guide rail of the present invention.

FIG. 2 is a detailed view of the section in FIG. 1A.

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a side view of the main part of FIG. 3;

[Explanation of symbols]

1 Hoistway 2 Bracket 5 Car side guide rail 6 Balance weight side guide rail

Claims (1)

[Scope of utility model registration request] Claim 1: A guide rail for an elevator comprising a hoistway, and a car side and counterweight side guide rail attached to the hoistway via a bracket along the vertical direction of the hoistway, wherein the car side guide rail and An elevator guide rail characterized by having a common bracket for the guide rail on the counterweight side.