JPH1095584A - Inner deck of passenger conveyor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce fixing points to the minimum and to prevent the center deviation of screw portions by fixing a fixing molding with joint rubber by one screw when a mold having projections fitted in the fitting holes made in the upper portion of a skirt guard and the lower portion of a panel is mounted. SOLUTION: The projections 15, 16 of a molding 11 are inserted into fitting holes 20, 21 made in a skirt guard 2 and an upper bracket 3 and a fitting hole 22 made in the lower part of a panel 10 and are fixed there. A fixing molding 12 fixed in the screw hole 25 of an upper bracket by a fixing screw 14 via through holes 23, 24 made in the fixing molding 12 and the skirt guard 2. The molding 11 is fixed to a fixing molding 12 via damping joint rubber 13 disposed at the bonding part therebetween. Therefore a deviation of the axis of the through hole from the axis of the screw hole is easily corrected and an accident can be prevented that a passenger' dress hooks on a screw withdrawn by the damaged screw thread.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mall for an inner deck of a passenger conveyor, and more particularly to an inner deck of a passenger conveyor suitable for detachment during inspection and maintenance work of the passenger conveyor.

[0002]

2. Description of the Related Art Conventionally, a molding of an inner deck of a passenger conveyor is inserted into a plurality of through holes provided on a surface of the molding and a hole penetrating an upper part of a skirt guard adjacent to a side of a step on which a passenger is moved. Then, the skirt guard is fixed to the upper bracket via the skirt guard by a screw screwed into a screw hole provided in the upper bracket.

A device related to this type of device is disclosed in, for example, Japanese Patent Application Laid-Open No. Sho 62-136490.

[0004]

However, in the above-described conventional inner mall of the passenger conveyor, since it is fixed by a large number of screws when it is detached for inspection and maintenance of the passenger conveyor, etc. Work is labor-intensive, and the through-holes formed in the molding and skirt guard and the screw holes provided in the upper bracket are mutually misaligned by repeating attachment and detachment, but if screws are forcibly attached in this state, Since the screw and the screw portion of the screw hole are worn out, the screw is loosened due to the vibration during the operation of the passenger conveyor, and there is a problem that the clothes of the passenger get caught on the head of the screw protruding above the step. .

SUMMARY OF THE INVENTION The present invention has been made in view of such circumstances in the prior art, and has as its object to minimize the number of fixing points of the molding by screws and to ensure that there is no misalignment in the screwed portion of the passenger conveyor. To provide an inner deck.

[0006]

SUMMARY OF THE INVENTION To this end, the present invention is directed to a skirt guard which is adjacent to the side of a step for carrying passengers and which stands on the side of said step. In the inner deck of a passenger conveyor provided with a molding covering a butt portion of a balustrade with a lower end of a balustrade panel, an upper end of the skirt guard and an upper end of the skirt guard are supported at a side end facing the skirt guard and the balustrade panel. A fitting hole is provided in the upper bracket, and a projection is provided for fitting into a fitting hole provided in the lower end of the balustrade panel, and the fitting part is prevented from loosening when the inner molding is attached. In order to do this, the molding and the fixing molding, which is screwed in parallel with one screw via a rubber band, are arranged at predetermined intervals on the upper bracket of the skirt guard. Are you on the configuration.

[0007] Since the present invention is configured as described above, the protrusion provided on the side end of the molding is provided in the fitting hole formed in the skirt guard and the upper bracket, and in the balustrade panel. They are fitted and fixed to the fitting holes, respectively, and are firmly fixed by screwing a fixing molding. This makes it possible to easily attach and detach the mall during inspection and maintenance.

Further, by arranging joint rubber at the joint between the molding and the fixing molding and fixing the fixing molding with one screw, the through holes of the fixing molding and the skirt guard and the upper bracket are formed. Since the misalignment with the screw hole can be easily corrected, there is no possibility that an accident such as the clothes of the passenger being hooked due to the removal of the molding mounting screw due to the wear of the screw portion.

[0009]

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 perspective view of an inner deck of a passenger conveyor according to the present invention, and FIG. 2 is a perspective view showing a configuration of a portion A in FIG.

In FIG. 1, a skirt guard 2 is adjacent to a side of a step 1 for carrying a passenger, and the skirt guard 2 includes an upper bracket 3 and a lower bracket 4.
And the upper end is fixed to the upper bracket 3 by a screw (not shown). On the side of step 1, a balustrade 7 is installed by a bracket 6 erected on the truss 5, and along with a guide rail 8 provided on the balustrade 7, the handrail 9 is synchronized with the traveling speed of step L. It is arranged to run. Further, a balustrade panel 10 is erected between the balustrade 7 and the upper bracket 3, and a butt portion between the lower end of the balustrade panel 10 and the skirt guard 2 comprises a molding 11, a fixing molding 12, and a joint rubber 13. Covered by mall.

In FIG. 2, a plurality of projections 15 and 16 are provided on the side end of the molding 11 facing the skirt guard 2 and the balustrade panel 10, respectively. Fitting holes 20 and 21 formed in the upper bracket 3 and the balustrade panel 1, respectively.
It is inserted into the fitting hole 22 formed in the lower part of the bracket 0 and fitted and fixed. Further, the fixing molding 12 is screwed to the screw hole 25 formed in the upper bracket through the through hole 23 formed in the fixing molding and the through hole 24 formed in the skirt guard by the mounting screw 14. You. Mall 11
A joint rubber 13 for cushioning is provided at the joint between the
And are fixed in parallel through.

In this embodiment, when the molding is removed for inspection and maintenance work, the mounting screw 14 of the fixing molding 12 near the work location is loosened, and the fixing molding 12 and the joint rubber 13 are removed. Next, the mall 11 is slid in the lower landing direction or the upper landing direction of the passenger conveyor, and the projections 15, 16 are fitted into the fitting holes 20, 21, and 22.
Extract more. Thus, the inner mall can be easily removed.

Next, in order to attach the inner molding after the work is completed, the protrusions 15, 16 of the molding 11 are inserted into the fitting holes 20, 21 and 22 by a procedure reverse to the removal procedure. Is slid in the upper landing direction or the lower landing direction of the passenger conveyor and is fitted. Then, the fixing molding 12 is parallel to the molding 11 via the joint rubber 13 and is screwed into the screw hole 25 through the through holes 23 and 24 by the mounting screws 14. It can be attached by screwing.

[0015]

Since the inner mall of the passenger conveyor of the present invention is constructed as described above, the inner mall can be easily attached and detached, and joint rubber is arranged at the joint between the inner mall and the fixing mall. By fixing the fixing molding with one screw, it is easy to correct the misalignment between the fixing molding and the through hole of the skirt guard and the screw hole of the upper bracket. Thus, an accident of catching passenger's clothes and the like does not occur.

[Brief description of the drawings]

FIG. 1 is a perspective view of an inner deck of a passenger conveyor according to the present invention.

FIG. 2 is a perspective view showing a configuration of a part A in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Inner molding 12 Fixing molding 13 Joint rubber 14 Mounting screw 15, 16 Projection part 20, 21, 22 Fitting hole

Claims (1)

[Claims] 1. A molding for covering an abutting portion between an upper end of a skirt guard adjacent to a side of a step on which a passenger is moved and a lower end of a balustrade panel of a balustrade standing upright on the side of the step. At the inner deck of the passenger conveyor, at the side end opposite to the skirt guard and the balustrade panel, fitting holes formed in the upper part of the skirt guard and the upper bracket supporting the upper part of the skirt guard, respectively, and the lower end of the balustrade panel In addition to the protrusions fitted into the fitting holes opened in the portion, the molding and the rubber band are attached to the upper bracket of the skirt guard in order to prevent the fitting portion from loosening when the inner molding is mounted. An inner deck of a passenger conveyor, wherein fixing moldings screwed in parallel with one screw are arranged at predetermined intervals.