JP2006327789A - Imlet/outlet floor of passenger conveyor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an inlete/outlet floor of a passenger conveyor for renewal excellent in a reduction in working time by increasing a mounting work efficiency and eliminating the dispersion of accuracy in installation at site. <P>SOLUTION: The inlet/outlet floor 2a for renewal is installed on a bracket 1a. After the position of the inlet/outlet floor for renewal is adjusted with a plurality of adjusting bolts 4 while the engagement of a comb plate 3 with a groove is confirmed, the floor 2a is fixed to a main frame 1 with unshown bolts. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a passenger entrance floor of a passenger conveyor such as an escalator or a moving sidewalk.

  It is a site where replacement work occurs when the passenger conveyor entrance / exit floor is renewed. In existing escalators, there are many cases where the mechanism is not installed to finely adjust the engagement between the comb plate and the upper surface of the step, and the installation accuracy is greatly affected by the skill of the operator in the field. There were no proposals to adjust the position.

In addition, what adjusts the height direction of an entrance / exit part floor is proposed (refer patent document 1).
JP 2004-155561 A

  However, since there is no conventional mechanism for adjusting the position of the front and rear, left and right within the horizontal plane, the experience of moving the entrance / exit part back and forth and left and right using a bar to adjust the meshing between the comb plate and the upper surface of the step, Since it depends on the skill, the installation accuracy depends greatly on the skill of the operator.

  The present invention solves the above-mentioned drawbacks, and provides a passenger conveyor entrance / exit floor that can improve the installation workability in the field, stabilize the dispersion of the installation accuracy with high accuracy, and shorten the work time. is there.

  In order to achieve the above object, the present invention provides an entrance / exit floor for a passenger conveyor configured to engage a stepped upper surface of a passenger conveyor and a comb-shaped member provided on the entrance / exit floor. A position adjusting device for adjusting a relative position in a horizontal plane with respect to the existing main frame side structure is provided.

  According to the present invention, since it has a position adjustment device in the front-rear or left-right direction in the horizontal plane of the entrance / exit part, the relative position of the entrance / exit part can be finely adjusted by simply operating the position adjustment apparatus, and installation at the site It is possible to improve workability and eliminate variations in mounting accuracy and shorten the work time.

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

  Although not shown in the figure, a general passenger conveyor is connected to two entrances and a plurality of endlessly, steps that circulate between the entrances and exits, balustrades and balustrades installed on both sides of the steps. And a moving handrail that travels in the same direction as the step, a driving device for traveling the step, and the like.

  FIG. 4 is a plan view of the entrance / exit floor 2 of a general passenger conveyor.

  The passenger entrance floor 2 of the passenger conveyor is configured to be attached to a bracket 1a installed in the main frame 1, and a comb plate 3 is attached to the entrance floor 2 and this comb plate 3 is a step (not shown). It meshes | engages without contacting with the groove | channel provided in the upper surface of this.

  Next, an embodiment will be described.

  In one embodiment of the present invention, four adjusting bolts 4 are used as the position adjusting device, and all the adjusting bolts 4 are provided on the renewal entrance / exit part floor 2a.

  The doorway floor 2 shown in FIG. 4 is removed for renewal. Next, a renewal entrance / exit floor 2a is installed on the bracket 1a as shown in FIG. At that time, the position of the renewal entrance / exit floor 2a is adjusted by adjusting bolts 4 installed at a plurality of locations on the renewal entrance / exit floor 2a while confirming the meshing between the comb plate 3 and the groove, and then the main bolts are not shown. Fix to frame 1.

  In another embodiment of the present invention, four adjusting bolts 4 are used as the position adjusting device, and all the adjusting bolts 4 are provided on the main frame 1.

  As shown in FIG. 3, the additional bracket 5 is fixed to the bracket 1a, the renewal entrance / exit floor 1b is installed, the adjustment bolts 4 installed on the additional bracket 5 are individually adjusted, and after the adjustment of the relative position is completed, The renewal entrance / exit floor 1b is fixed to the main frame 1 with a bolt (not shown).

  Furthermore, in another embodiment of the present invention, four adjustment bolts 4 are used as the position adjusting device, half of the adjustment bolts 4 are provided on the main frame 1 side, and the other half are provided on the renewal entrance / exit part floor 2a. Is.

  The doorway floor 2 shown in FIG. 4 is removed for renewal. Next, as shown in FIG. 4, an additional bracket 5 incorporating the adjustment bolt 4 on one end side is attached to the bracket 1 a of the main frame 1. Next, the renewal entrance / exit part floor 2a incorporating the adjustment bolt 4 on one end side is installed. At that time, the position of the renewal entrance / exit floor 2c is adjusted with the adjusting bolt 4 while confirming the engagement between the comb plate 3 and the groove, and then the renewal entrance / exit floor 2c is fixed to the main frame 1 with a bolt (not shown). .

It is a top view of the entrance / exit part floor of one embodiment of the present invention. It is a top view of the entrance-and-exit part floor of other embodiments of the present invention. It is a top view of the entrance-and-exit part floor of other embodiments of the present invention. It is a top view of the entrance / exit part floor of a general passenger conveyor.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Main frame 1a Bracket 2 Existing boarding / exiting part floor 2a Boarding / unloading part floor 2b in one embodiment Boarding / unloading part floor 2c in other embodiments Boarding / unloading part floor 3 in another embodiment 3 Comb plate 4 Adjustment bolt 5 Additional bracket

Claims (1)

  In the passenger entrance floor of the passenger conveyor configured to mesh the stepped surface of the passenger conveyor and the comb-shaped member provided on the entrance floor, in the horizontal plane with respect to the existing main frame side structure of the entrance floor A passenger entrance floor of a passenger conveyor, comprising a position adjusting device for adjusting the relative position of the passenger conveyor.

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