JPH09165165A - Cleaner for elevator steel tape - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an inexpensive cleaner for an elevator steel tape. SOLUTION: A cleaner is mounted on a driving pulley 2A of a floor controller provided with a slider for positioning the movement of a car in the process of the car whose scale is reduced and the driving pulley 2A for moving the slider, and it is mounted on the car. In this case, the cleaner is provided with a supporting part 5 attachably and detachably attached to a cover 2D of the driving pulley 2A, and a brush 6 to be screwed to the supporting part.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to an elevator steel tape cleaner.

[0002]

2. Description of the Related Art A steel tape cleaner for driving a floor controller of an elevator is disclosed in Japanese Patent Laid-Open No. 61-2684, a movable base provided with a cleaning tool for pressing the steel tape, and a fixed base for supporting the movable base. A steel tape cleaner made up of was proposed.

[0003]

The above-mentioned prior art has a movable base for mounting a cleaning tool, a fixed base for supporting the movable base, etc., and since the number of parts is large and the structure is complicated, the entire apparatus is expensive. There was a problem of becoming.

It is an object of the present invention to provide an inexpensive elevator steel tape cleaner.

[0005]

In order to achieve the above object, the present invention provides a floor controller having a slider for positioning the movement of a car in the stroke of a scaled car and a drive pulley for moving the slider. In an elevator steel tape cleaner that is wound around the drive pulley and is attached to the car, a support portion that is detachably attached to the cover of the drive pulley, and a brush that is screwed to the support portion. It is equipped with and.

Further, the steel tape cleaning device has a simple structure of a support portion having a magnet and a brush screwed to the support portion, and the brush can be easily replaced when worn. .

[0007]

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

FIG. 1 is a perspective view of a floor controller drive pulley to which an embodiment of the elevator steel tape cleaner of the present invention is attached, and FIG. 2 shows an embodiment of the elevator steel tape cleaner of the present invention. FIG. 3 is a perspective view, and FIG. 3 is a schematic view of an elevator in which a floor controller and a steel tape are arranged.

In the figure, when the elevator car 1 moves up and down, the steel tape 2 fixed to the car 1 moves, and the drive sprocket 3A, chain 3B, and drive pulley 2A attached to the floor controller body 3 installed in the machine room. Is rotated to detect the movement of the car 1 at a reduced scale.

One end of the steel tape 2 is fixed to the lower part of the car 1 and is fixed to the upper part of the car 1 through a steel tape pit pulley 2C supported by a pulley fixing arm 2B at the lower part of the hoistway. Be in shape.
Further, a cover 2D for preventing dust is detachably attached to the upper half of the drive pulley 2A.

Further, the steel tape cleaner 4 includes a base 5 which is a support portion on which the magnet 5A is disposed, and a brush portion 6 and a base 5 on which a brush 6B is planted with a screw 6A at a predetermined distance from the magnet 5A. It is screwed on. Further, the base 5 is provided with a screw hole 5B into which a screw 6A is screwed.

Next, the cleaning of the steel tape 2 using the steel tape cleaning device 4 will be described.

First, the base 5 of the steel tape cleaner 4
The magnet 5A attached to the magnet is attracted below the cover 2D, and the mounting position of the steel tape cleaner is adjusted so that the steel tape 2 does not protrude from the brush 6B. Clean the dust with the brush 6B.

According to this embodiment, the steel tape cleaner 4 can sufficiently clean the steel tape 2 with the simple structure of the base 5 and the brush portion 6. Further, since the steel tape cleaning device 4 can be easily attached and the brush portion 6B can be replaced, a high level of skill and skill in steel tape cleaning work is not required.

Further, since the steel tape cleaner 4 is attached to the cover 2D of the drive pulley 2A by the magnet 5A, even if the steel tape cleaner 4 comes off, it will not be caught in the movable part.

[0016]

According to the present invention, the steel tape has a simple structure of the supporting portion on which the cleaning device is provided with the magnet and the brush screwed to the supporting portion, and the brush can be easily replaced. Therefore, the work of cleaning the steel tape becomes short and the price of the cleaning device becomes low.

[Brief description of the drawings]

FIG. 1 is a perspective view of a floor controller drive pulley to which an elevator steel tape cleaner of the present invention is attached.

FIG. 2 is a perspective view of the elevator steel tape cleaner of the present invention.

FIG. 3 is a schematic diagram of an elevator in which a floor controller and a steel tape are arranged.

[Explanation of symbols]

 2 Steel tape 2A Drive pulley 2D cover 4 Steel tape cleaner 5 Base 5A Magnet 6 Brush part 6B Brush

Claims (2)

[Claims] 1. A floor controller having a slider for locating the movement of a car and a drive pulley for moving the slider in a stroke of a scaled car, wound around the drive pulley and attached to the car. An elevator steel tape cleaner according to claim 1, further comprising: a support portion detachably attached to the cover of the drive pulley; and a brush screwed to the support portion. 2. The elevator steel tape cleaner according to claim 1, wherein a magnet is disposed on the supporting portion.