JP2014001072A - Positioning jig for attaching escalator guard plate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a positioning jig for attaching escalator guard plate capable of enhancing efficiency of attachment work a fix protection plate.SOLUTION: A positioning jig for attaching an escalator guard plate used in installation a fix protection plate 4 to a delta portion 3 of the escalator comprises: a horizontal member 6 extending outer in width direction of a moving handrail 1 and horizontal direction from the moving handrail 1; a vertical member 7 that extends in vertical direction from the horizontal member 6 position outer of the width direction of the moving handrail 1 and specifies position apart predetermined distance C towards the upper vertical direction from the moving handrail 1, wherein an overlap part with a specified position by the vertical member 7 in upper floor side floor 2 provided with the fix protection plate 4 is reference position D provided with the fix protection plate 4.

Description

  The present invention relates to an escalator guard plate mounting positioning jig used when a fixed protective plate is installed in a delta portion of an escalator.

  Conventionally, passengers and luggage on the escalator that is installed in the delta formed by the upper floor side floor and the moving handrail of the escalator are sandwiched between the upper floor side floor and the moving handrail. A fixed protective plate to prevent is known (for example, see Patent Document 1).

  The fixed protection plate is arranged so as to extend from the upper floor side floor to a lower side than the portion of the moving handrail adjacent to the fixed protection plate. The fixed protective plate has a length dimension of 300 mm in the height direction of the portion of the fixed protective plate located above the adjacent moving handrail portion at the end of the fixed protective plate on the lower floor entrance side. As above, it is attached to the upper floor.

JP-A-10-77189

  However, at the end of the fixed protective plate on the lower floor entrance / exit side, the length dimension in the height direction of the portion of the fixed protective plate located above the adjacent moving handrail portion is 300 mm or more. To attach the fixed protection plate to the upper floor, measure the dimension between the straight line extending from the moving handrail in the horizontal direction and outward in the width direction of the moving handrail and the upper floor. Therefore, it is necessary to move the measure along the moving handrail to find a reference position where the fixed protective plate is attached, and there is a problem that the efficiency of the fixing protective plate attachment work is poor.

  The present invention provides an escalator guard plate mounting positioning jig that can improve the efficiency of the mounting operation of the fixed protective plate.

  An escalator guard plate mounting positioning jig according to the present invention is an escalator guard plate mounting positioning jig used when a fixed protective plate is installed in a delta portion of an escalator, and is in a horizontal direction from a moving handrail and moves to the moving handrail. A vertical member that extends in the vertical direction from a horizontal member that extends outward in the width direction of the moving handrail and a portion of the horizontal member that is positioned on the outer side in the width direction of the moving handrail, and that is vertically separated from the moving handrail by a predetermined distance. The part which overlaps the position specified by the said vertical member among the attachment object members which are provided with a member and to which the said fixed protection board is attached becomes a reference | standard position where the said fixed protection board is attached.

  According to the escalator guard plate mounting and positioning jig according to the present invention, the horizontal member extending in the horizontal direction from the moving handrail and extending outward in the width direction of the moving handrail, and the horizontal member positioned vertically outside the moving handrail in the vertical direction. A vertical member that specifies a position that is a predetermined distance away from the moving handrail in the vertical direction, and that overlaps the position specified by the vertical member among the mounting target members to which the fixed protection plate is attached However, since the reference position to which the fixed protective plate is attached is set, the reference position to which the fixed protective plate is attached can be easily found. As a result, the efficiency of attaching the fixed protective plate can be improved.

It is a side view which shows the principal part of the escalator which concerns on Embodiment 1 of this invention. It is a perspective view which shows the escalator guard board attachment positioning jig used when installing a fixed protection board and a movable warning board in the delta part of FIG. It is a side view which shows the escalator guard board attachment positioning jig of FIG.

Embodiment 1 FIG.
1 is a side view showing a main part of an escalator according to Embodiment 1 of the present invention. In the figure, the escalator includes a moving handrail 1 that circulates. The moving handrail 1 and the upper floor (attachment target member) 2 form a delta portion 3 of an escalator.

  A fixed protective plate 4 and a movable warning plate 5 are installed in the delta unit 3. This prevents passengers and luggage on the escalator performing the ascending operation from being sandwiched between the upper floor and the moving handrail. The fixed protective plate 4 is fixed to the upper floor 2 using screws. The movable warning plate 5 is disposed on the lower floor entrance / exit (not shown) side of the fixed protection plate 4. The movable warning plate 5 has a movable warning plate main body 51 and a chain 52 attached to the upper floor side floor 2. The movable warning plate main body 51 is connected to a chain. In other words, the movable warning plate main body 51 is suspended from the upper floor 2 through the chain 52.

  The fixed protective plate 4 is disposed so as to extend from the upper floor side floor 2 to a position lower than the portion of the moving handrail 1 adjacent to the fixed protective plate 4. Further, the fixed protective plate 4 is a length in the height direction of the portion of the fixed protective plate 4 positioned above the adjacent moving handrail 1 at the end 41 on the lower floor entrance / exit side of the fixed protective plate 4. It arrange | positions so that the dimension A of this may be 300 mm. Further, the fixed protective plate 4 is a length in the height direction of the portion of the fixed protective plate 4 positioned below the adjacent moving handrail 1 portion at the end 41 on the lower floor entrance / exit side of the fixed protective plate 4. It arrange | positions so that the dimension B of this may be set to 200 mm.

  The movable warning plate main body 51 is positioned above the portion of the moving handrail 1 where the upper end portion of the movable warning plate main body 51 is adjacent, and the lower end portion of the movable warning plate main body 51 is lower than the portion of the adjacent moving handrail 1. It is arranged to be located.

  2 is a perspective view showing an escalator guard plate mounting / positioning jig used when the fixed protective plate 4 and the movable warning plate 5 are installed in the delta portion 3 of FIG. 1, and FIG. 3 is an escalator guard plate mounting / positioning jig of FIG. It is a side view which shows a tool. The escalator guard plate mounting positioning jig includes a horizontal member 6 provided on the moving handrail 1, a vertical member 7 provided on the horizontal member 6, a movable warning plate mounting positioning member 8 provided on the vertical member 7, and a horizontal member. 6 and a vertical detector 10 provided on the vertical member 7. A magnet (not shown) is attached to the vertical detector 10, and the vertical detector 10 is fixed to the vertical member 7 using magnetic force.

  The horizontal member 6 is disposed on the upper surface of the moving handrail 1 so as to extend from the moving handrail 1 in the horizontal direction and outward in the width direction of the moving handrail 1. The operator uses the horizontal detector 9 to arrange the horizontal member 6 so that the horizontal member 6 extends in the horizontal direction.

  The vertical member 7 is fixed to the horizontal member 6 so as to extend in a direction perpendicular to the longitudinal direction of the horizontal member 6. When the worker arranges the horizontal member 6 so that the horizontal member 6 extends in the horizontal direction from the moving handrail 1 and extends outward in the width direction of the moving handrail 1, the vertical member 7 moves from the moving handrail 1 to the width of the moving handrail 1. The horizontal member 6 is arrange | positioned so that it may be located in the direction outer side. Further, the operator uses the vertical detector 10 in a state where the horizontal member 6 is disposed so that the horizontal member 6 extends in the horizontal direction from the moving handrail 1 and extends outward in the width direction of the moving handrail 1. The vertical member 7 is arranged so that extends in the vertical direction. In other words, the operator arranges the horizontal member 6 so that the horizontal member 6 extends in the horizontal direction from the moving handrail 1 and extends outward in the width direction of the moving handrail 1, and the horizontal member is positioned on the outer side in the width direction of the moving handrail 1. The vertical member 7 is arranged so as to extend upward from the portion 6 in the vertical direction.

  When the horizontal member 6 is disposed on the upper surface of the moving handrail 1, the vertical member 7 is formed so as to specify a position that is a predetermined distance C away from the moving handrail 1 in the vertical direction. The predetermined distance C from the moving handrail 1 to the position specified by the vertical member 7 is 300 mm in this example. That is, the predetermined distance C from the moving handrail 1 to the position specified by the vertical member 7 is located above the adjacent moving handrail 1 at the end 41 on the lower floor entrance / exit side of the fixed protection plate 4. It is the same as the dimension A of the length in the height direction of the portion of the fixed protective plate 4 to be performed. Accordingly, the horizontal member 6 is arranged on the upper surface of the moving handrail 1 so as to extend from the moving handrail 1 in the horizontal direction and outward in the width direction of the moving handrail 1, the vertical member 7 is arranged so as to extend in the vertical direction, and When the position specified by the vertical member 7 overlaps the bottom surface of the upper floor 2, the portion of the upper floor 2 that overlaps the position specified by the vertical member 7 is the fixed protection plate 4. It becomes the reference position D to be attached. The fixed protection plate 4 is attached to the upper floor 2 based on the reference position D.

  The movable warning plate mounting positioning member 8 is arranged such that the horizontal member 6 extends in the horizontal direction from the moving handrail 1 and extends outward in the width direction of the moving handrail 1, and the vertical member 7 extends in the vertical direction. In this case, it is formed so as to extend along the upper floor 2.

  Further, the movable warning plate mounting positioning member 8 is disposed on the moving handrail 1 so that the horizontal member 6 extends in the horizontal direction from the moving handrail 1 and outward in the width direction of the moving handrail 1, and the vertical member 7 is vertical. When arranged so as to extend in the direction, a through hole 81 is formed that specifies a position separated by a predetermined distance E in the direction along the upper floor 2 from the position specified by the vertical member 7. . The predetermined distance E from the position specified by the vertical member 7 to the through hole 81 is a dimension between the reference position D where the fixed protective plate 4 is attached and the reference position F where the movable warning plate 5 is attached. That is, the portion of the upper floor 2 that overlaps the position specified by the movable warning plate mounting positioning member 8 is the reference position F where the movable warning plate 5 is mounted. The movable warning plate 5 is attached to the upper floor 2 based on the reference position F. In this example, the reference position F is a position where the chain 52 is attached.

  Next, an operation for attaching the fixed protective plate 4 and the movable warning plate 5 to the upper floor 2 using the escalator guard plate attachment positioning jig will be described. First, the operator uses the horizontal detector 9 to place the horizontal member 6 on the moving handrail 1 so that the horizontal member 6 extends in the horizontal direction. At this time, the horizontal member 6 is disposed so that the vertical member 7 is positioned on the outer side in the width direction of the moving handrail 1 from the moving handrail 1.

  Thereafter, the operator uses the vertical detector 10 in a state where the horizontal member 6 is arranged so that the horizontal member 6 extends in the horizontal direction from the moving handrail 1 and extends outward in the width direction of the moving handrail 1. The vertical member 7 is arranged so that extends in the vertical direction.

  After that, the operator moves the horizontal member so that the movable warning plate mounting positioning member 8 hits the upper floor 2, that is, the position specified by the vertical member 7 overlaps the bottom surface of the upper floor 2. 6 is moved along the moving handrail 1. After the movable warning plate mounting positioning member 8 is applied to the upper floor 2, the reference position at which the fixed protection plate 4 is mounted in a portion overlapping the position specified by the vertical member 7 in the upper floor 2. Marked as D, and marked as a reference position F where the movable warning plate 5 is attached to the portion of the upper floor 2 that overlaps the position specified by the movable warning plate attachment positioning member 8.

  Thereafter, the worker attaches the fixed protection plate 4 and the movable warning plate 5 based on the reference position D and the reference position F marked in the upper floor 2. Thus, the operation of attaching the fixed protective plate 4 and the movable warning plate 5 to the upper floor 2 using the escalator guard plate attachment positioning jig is completed.

As explained above, according to the escalator guard plate mounting positioning jig according to Embodiment 1 of the present invention,
A horizontal member 6 extending in the horizontal direction from the moving handrail 1 and extending outward in the width direction of the moving handrail 1, and extending in a vertical direction from a portion of the horizontal member 6 positioned on the outer side in the width direction of the moving handrail 1. A vertical member 7 that specifies a position separated by a predetermined distance C from above, and a portion that overlaps the position specified by the vertical member 7 in the upper floor 2 to which the fixed protection plate 4 is attached, Since it becomes the reference position D to which the fixed protective plate 4 is attached, the reference position D to which the fixed protective plate 4 is attached can be easily found. As a result, it is possible to improve the efficiency of the attachment work of the fixed protective plate 4.

  The escalator guard plate mounting positioning jig extends along the upper floor 2 from the position specified by the vertical member 7, and extends along the upper floor 2 from the position specified by the vertical member 7. Is provided with a movable warning plate mounting positioning member 8 that specifies a position separated by a predetermined distance E, and a portion of the upper floor 2 that overlaps the position specified by the movable warning plate mounting positioning member 8 is movable. Since it becomes the reference position F to which the warning plate 5 is attached, the reference position F to which the movable warning plate 5 is attached can be easily found. As a result, the efficiency of attaching the movable warning plate 5 can be improved.

  Moreover, since the escalator guard plate mounting positioning jig includes a horizontal detector 9 that detects that the horizontal member 6 extends in the horizontal direction, the operator can set the horizontal member 6 so that the horizontal member 6 extends in the horizontal direction. The member 6 can be easily arranged.

  Moreover, since the escalator guard plate mounting positioning jig includes the vertical detector 10 that detects that the vertical member 7 extends in the vertical direction, the operator can make the vertical member 7 so that the vertical member 7 extends in the vertical direction. The member 7 can be easily arranged.

  In the first embodiment, the delta portion 3 formed by the upper floor 2 and the moving handrail 1 has been described. However, the moving handrail 1 of one escalator in a pair of escalators that are adjacent to each other and intersect each other. And a delta portion formed by the main frame (attachment target member) of the other escalator.

  DESCRIPTION OF SYMBOLS 1 Moving handrail, 2 Upper floor side floor (attachment object member), 3 Delta part, 4 Fixed protection board, 5 Movable warning board, 6 Horizontal member, 7 Vertical member, 8 Movable warning board mounting positioning member, 9 Horizontal detector DESCRIPTION OF SYMBOLS 10 Vertical detector, 41 edge part, 51 movable warning board main body, 52 chain, 81 through-hole.

Claims (4)

An escalator guard plate mounting positioning jig used when installing a fixed protective plate on the delta part of the escalator,
A horizontal member extending in the horizontal direction from the moving handrail and extending outward in the width direction of the moving handrail;
A vertical member that extends in a vertical direction from a portion of the horizontal member that is located on the outer side in the width direction of the moving handrail, and that specifies a position separated by a predetermined distance from the moving handrail in the vertical direction;
An escalator guard plate mounting positioning jig characterized in that a portion overlapping with a position specified by the vertical member in a mounting target member to which the fixed protective plate is mounted serves as a reference position to which the fixed protective plate is mounted. . Movable warning plate mounting that extends along the mounting target member from the position specified by the vertical member and specifies a position that is separated from the position specified by the vertical member by a predetermined distance in the direction along the mounting target member A positioning member;
2. The escalator guard plate mounting according to claim 1, wherein a portion of the mounting target member that overlaps a position specified by the movable warning plate mounting positioning member is a reference position to which the movable warning plate is mounted. Positioning jig.   The escalator guard plate mounting positioning jig according to claim 1, further comprising a horizontal detector that detects that the horizontal member extends in a horizontal direction.   The escalator guard plate mounting positioning jig according to any one of claims 1 to 3, further comprising a vertical detector that detects that the vertical member extends in a vertical direction.

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