JP2019034851A - Escalator handrail belt cleaner - Google Patents

Abstract

To improve the situation in which workers for cleaning a handrail of an escalator are compelled to engage in long-time work of up-and-down climbing on a footstep as the cleaning work is performed in a state the escalator is stopped so as to prevent an abrasive powder or cleaning dirty water from immersing into a machine room.SOLUTION: An escalator handrail belt cleaner is so configured to clean a handrail belt of an escalator by rotating a rotary brush with an electric motor while applying a washing agent and to suction the cleaning dirty water by a vacuum cleaner that the cleaning work can automatically be performed inexpensively in a short time while the escalator is being operated.SELECTED DRAWING: Figure 1

Description

  Cleaning the moving handrail of the escalator

  The moving handrail of the escalator is installed on the left and right to prevent accidents due to the user's falling, etc., and moves at the same speed as the step.

  Escalator moving handrails are touched by human hands and must be kept clean to protect themselves from bacteria and viruses, and many are installed in commercial facilities, providing both cleanliness and aesthetics. Is required.

  Therefore, the dirt on the moving handrail is removed and coated with synthetic resin, so that the sterilization effect, cleanliness and aesthetics are repeated.

  Conventional handrail cleaning of escalators is performed by polishing with abrasive paper and washing with detergent. Escalator is used in order to prevent abrasive powder and cleaning wastewater from entering the machine room during polishing and cleaning. Is in a stopped state.

  The cleaning work was done by workers moving up and down the steps of the stopped escalator, which forced them to work for long hours.

  Transportation facilities must work in less time between the last flight and the first departure, and a short work is desired.

  If abrasive powder and washing sewage are quickly recovered and removed, cleaning can be performed while the escalator is operated, and automatic cleaning becomes possible.

  If dirt on the moving handrail of the escalator can be removed quickly in large quantities, the construction cost can be reduced and it will be economically beneficial.

  The present invention provides a vacuum cleaner that is fixed to a support portion of an escalator moving handrail and performs cleaning while operating the escalator, and will be described in detail below.

  Apply a rotating brush containing abrasive particles to the handrail surface of the escalator, rotate it with an electric motor, and clean it while applying detergent.

  The polishing brush for polishing and cleaning is arranged with rough abrasive particles on the front side, fine abrasive particles on the rear side, and a large amount of dirt is quickly removed with the rough particle brush, and fine polishing is arranged on the rear side. Use a brush of particles to smooth out rough polishing marks.

  By smoothing the surface of the handrail, gloss can be easily restored by applying a coating agent.

  Automatic cleaning while operating the escalator can be performed by sucking cleaning sewage with a vacuum cleaner through a hose from a sewage recovery nozzle disposed immediately after the brush disposed on the rear side.

  According to the present invention, the cleaner can be fixed and cleaned, and sewage can be absorbed, and automatic cleaning can be performed.

  Since the cleaning speed of the moving handrail is improved and a large amount of cleaning can be performed in a short time, it is possible to perform work with less work time such as a traffic system.

  By shortening the work time, a large amount of cleaning and coating can be performed, and the construction cost can be reduced.

  The present invention improves the safety and hygienic environment of escalator users, improves the aesthetic evaluation of the facility as well as cleanliness, and provides a comfortable space in commercial facilities, increasing the effect of attracting customers and contributing to the expansion of the economic effect I can do it.

BEST MODE FOR CARRYING OUT THE INVENTION

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

In FIG. 1, (1) is an electric motor, (2) is a pulley 1, (3) is a pulley 2, (4) is a pulley 3, (5) is a rotating brush 1 with large abrasive particles, (6) is Rotating brush 2 with small abrasive particles, (7) is the drive belt, (11) is the casing that supports the rotating brush, bearings, bearings, and pulleys. The fixed frame (12) is fixed to the beam (17) sandwiched and fixed by the mounting pad with the bracket fixing bracket (15).
By operating the height adjusting bracket (10), the pressure between the rotating brush and the (20) handrail surface is adjusted according to the degree of dirt.
Operate the escalator, rotate the electric motor (1), rotate the driving brush (7), the belt (7), the belt (3) and the pulley (4), and the rotating brush (5) and (6). .
Apply detergent on the right side of the figure and clean the handrail surface with a rotating brush. The handrail moves from right to left in the figure.
Connect the water absorption hose of (13) to the wastewater recovery nozzle of (8) and suck up the dirty water with a vacuum cleaner.

It is a perspective view of the side surface explaining the structure of a cleaner. It is a top view of a vacuum cleaner. It is the figure which installed the one-touch type fixing tool and vacuum cleaner for fixing a cleaner to a side plate, and is the figure seen from the left side of FIG.

▲ 1 ▼ Electric motor ▲ 2 ▼ Pulley 1
▲ 3 ▼ Pulley 2
▲ 4 ▼ Pulley 3
▲ 5 ▼ Rotating brush 1
▲ 6 ▼ Rotating brush 2
(7) Drive belt (8) Sewage recovery nozzle (9) Splash prevention brush (10) Height adjustment bracket (11) Case (12) Fixing frame (13) Water absorption hose (14) Bearing (15) Case fixing Tightening metal fittings (16) Bearings (17) Frame fixing beams (18) Side plate (glass)
▲ 19 ▼ Pad for mounting ▲ 20 ▼ Handrail

Claims (1)

  For escalator moving handrails, characterized by cleaning the moving handrail of the escalator with an electric rotating brush while applying detergent and sucking sewage with a vacuum cleaner immediately after cleaning, driving the escalator Vacuum cleaner.