WO2018016046A1 - Palier pour bande transporteuse permettant le transport de personnes - Google Patents

Palier pour bande transporteuse permettant le transport de personnes Download PDF

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Publication number
WO2018016046A1
WO2018016046A1 PCT/JP2016/071391 JP2016071391W WO2018016046A1 WO 2018016046 A1 WO2018016046 A1 WO 2018016046A1 JP 2016071391 W JP2016071391 W JP 2016071391W WO 2018016046 A1 WO2018016046 A1 WO 2018016046A1
Authority
WO
WIPO (PCT)
Prior art keywords
manhole cover
plate
manhole
comb
comb plate
Prior art date
Application number
PCT/JP2016/071391
Other languages
English (en)
Japanese (ja)
Inventor
村田　茂
景太 玉木
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2016/071391 priority Critical patent/WO2018016046A1/fr
Publication of WO2018016046A1 publication Critical patent/WO2018016046A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways

Definitions

  • the present invention relates to a floor plate device for a man conveyor provided on a floor of an entrance / exit such as an escalator or a moving walkway.
  • the manhole cover In order to attach the manhole cover in the conventional man conveyor floor plate apparatus, first, the manhole cover is supported by the support beam and moved to the comb plate side. At this time, one end of the manhole cover is lowered due to the weight of the manhole cover, hits the manhole cover receiving part of the comb plate, and the manhole cover is prevented from moving toward the comb plate. Therefore, the tool is inserted into the recess, and the detachable tool is rotated with the corner portion of the bottom surface of the recess as a fulcrum, and the manhole cover approaching the manhole cover receiving part is lifted. From this state, the manhole cover is pushed into the comb plate, and the tip of the manhole cover is placed on the manhole cover receiving portion of the comb plate.
  • the tool inserted in the recess is rotated with the corner portion of the bottom of the recess as a fulcrum, the tip of the manhole cover is placed on the manhole cover receiving part, and then the tool is pulled out.
  • the tool was attached to the comb plate, and there was a problem that the work of attaching the manhole cover became complicated.
  • the tool may be excessively rotated or the tool may be forcibly pulled out, causing the tool to deform the decorative plate of the comb plate.
  • a step is generated on the surface of the decorative plate of the comb plate and the manhole cover, which causes the user to stumble.
  • the present invention has been made to solve the above-described problem, and does not require a tool for avoiding the contact between the manhole cover mounting portion of the manhole cover and the manhole cover receiving portion of the comb plate, and can easily attach the manhole cover.
  • An object of the present invention is to obtain a floor plate device for a man conveyor that can prevent deformation of a decorative plate for a comb plate.
  • the floor plate device for a man conveyor includes a comb plate provided at the entrance and a manhole cover provided adjacent to the comb plate at a manhole provided at the entrance.
  • the comb plate includes: a comb plate decorative plate; and a comb plate back plate provided integrally with the comb plate decorative plate in a state of projecting toward the manhole cover at a lower portion of the comb plate decorative plate.
  • the manhole cover receiving portion is configured by a portion of the back plate for the comb plate protruding from the comb plate decorative plate in the direction of the manhole cover.
  • the manhole cover includes a manhole cover decorative plate and the manhole.
  • a manhole cover back plate provided integrally with the manhole cover decorative plate at a lower portion of the cover decorative plate, and a manhole cover mounting portion is an end of the manhole cover back plate on the side of the comb plate
  • the manhole cover is provided in the manhole by placing the manhole cover mounting portion on the manhole cover receiving portion, and a chamfered portion is provided on the manhole cover side of the manhole cover receiving portion.
  • Upper corner, Side of the comb plate of fine the manhole cover attachment portion is formed on at least one of the lower corners.
  • the chamfered portion is formed in at least one of the upper corner portion of the manhole cover receiving portion on the manhole cover side and the lower corner portion of the manhole cover mounting portion on the comb plate side. Therefore, when the manhole cover is slid and attached, after the manhole cover mounting part comes into contact with the manhole cover receiving part, the manhole cover is pushed into the manhole cover receiving part by pushing the manhole cover. Go up.
  • the tool inserted into the recess is rotated around the corner of the bottom of the recess as a fulcrum, the tip of the manhole cover is placed on the manhole cover receiving part, and then the tool is pulled out, Since the troublesome work of attaching to the comb plate is not required, the work of attaching the manhole cover is simplified.
  • the decorative plate for the comb plate since there is no work of excessively rotating the tool or forcibly pulling out the tool, the decorative plate for the comb plate will not be deformed. Thus, the decorative plate for the comb plate is deformed, and a step is generated on the surfaces of the decorative plate for the comb plate and the decorative plate for the manhole cover, thereby preventing the occurrence of a situation in which the user trips.
  • FIG. 2 is a cross-sectional view taken along the line II-II in FIG. It is the D section enlarged view of FIG.
  • FIG. 2 is a side view which shows the attachment / detachment tool used for the floor board apparatus of the man conveyor which concerns on Embodiment 1 of this invention.
  • It is principal part sectional drawing explaining the attachment method of the 1st manhole cover in the floor board apparatus of the man conveyor which concerns on Embodiment 1 of this invention.
  • It is principal part sectional drawing explaining the attachment process of the 1st manhole cover in the floor board apparatus of the man conveyor which concerns on Embodiment 2 of this invention.
  • It is principal part sectional drawing which shows the comb board in the floor board apparatus of the man conveyor which concerns on Embodiment 3 of this invention.
  • FIG. 1 is a plan view showing a floor board device for a man conveyor according to Embodiment 1 of the present invention
  • FIG. 2 is a cross-sectional view taken along the line II-II in FIG. 1
  • FIG. 5 is a side view showing a detachable tool used in the floor plate device for a man conveyor according to Embodiment 1 of the present invention
  • FIG. 5 shows a method for attaching a first manhole cover in the floor plate device for a man conveyor according to Embodiment 1 of the present invention. It is principal part sectional drawing demonstrated.
  • a manhole 1 that is an opening through which a person enters and exits for maintenance and inspection of the machine room 1a is formed at the entrance of the man conveyor.
  • a comb plate 2, a first manhole cover 6 and a second manhole cover 7 are provided so as to close the manhole 1.
  • a joint 9 that forms a boundary with the surface 8 constitutes a floor board of the entrance / exit.
  • the comb plate 2 is fastened and fixed by bolts 11 to a main frame (not shown) of the man conveyor.
  • the comb plate 2 is configured integrally with the comb plate back plate 13 with a comb plate decorative plate 12 fixed to the upper surface of the comb plate back plate 13.
  • the comb plate back plate 13 is provided below the comb plate decorative plate 12 so as to protrude from the tread plate 4 side and the first manhole cover 6 side.
  • the portion of the comb plate back plate 13 that protrudes from the comb plate decorative plate 12 toward the tread plate 4 constitutes a comb attachment portion 14.
  • the upper surface of the comb attachment portion 14 is lower than the upper surface of the comb plate decorative plate 12.
  • the comb attachment portion 14 is continuously provided over the entire width direction of the comb plate 2.
  • a plurality of combs 3 are fastened and fixed to the comb attachment portion 14 by a countersunk screw 16 and are continuously attached over the entire width direction of the comb plate 2.
  • Each comb 3 is provided with a plurality of teeth that mesh with the tread cleats of the tread plate 4.
  • the portion of the comb plate back plate 13 that protrudes from the comb plate decorative plate 12 toward the first manhole cover 6 constitutes a manhole cover receiving portion 15.
  • the upper surface of the manhole cover receiving portion 15 is lower than the upper surface of the decorative plate 12 for comb plates.
  • the manhole cover receiving portion 15 is continuously provided over the entire width direction of the comb plate 2.
  • a square surface 17 as a chamfered portion is formed on the upper corner portion of the manhole cover receiving portion 15 on the first manhole cover 6 side.
  • the square surface 17 is a flat surface that intersects the upper surface of the manhole cover receiving portion 15 at 45 °, and is provided continuously throughout the entire width direction of the comb plate 2.
  • the first manhole cover 6 is configured integrally with the first manhole cover back plate 19 with the first manhole cover decorative plate 18 fixed to the upper surface of the first manhole cover back plate 19.
  • One end portion of the first manhole cover 6, that is, the end portion on the comb plate 2 side of the first manhole cover back plate 19 constitutes a manhole cover mounting portion 20.
  • the lower surface of the manhole cover mounting portion 20 is higher than the lower surface of the central portion of the first manhole cover back plate 19.
  • the manhole cover mounting portion 20 is continuously provided over the entire width direction of the first manhole cover 6.
  • a square surface 21 as a chamfered portion is formed at the lower corner portion of the manhole cover mounting portion 20 on the comb plate 2 side.
  • the square surface 21 is a flat surface that intersects the lower surface of the manhole cover mounting portion 20 at 45 °, and is provided continuously over the entire width of the first manhole cover 6.
  • the first manhole cover 6 configured as described above has a manhole cover mounting portion 20 mounted on the manhole cover receiving portion 15 of the comb plate 2 and a support beam 10 fixed to the main frame on the side opposite to the manhole cover mounting portion 20. It is placed and installed in the manhole 1.
  • the second manhole cover 7 is configured integrally with the second manhole cover back plate 23 with the second manhole cover decorative plate 22 fixed to the upper surface of the second manhole cover back plate 23.
  • the second manhole cover 7 has an end on the side of the first manhole cover 6 placed on the support beam 10, and an end on the opposite side is supported by the bolt 24, and in cooperation with the first manhole cover 6, the manhole 1 It is installed so as to block.
  • a decorative screw 25 is screwed to each of the first manhole cover 6 and the second manhole cover 7.
  • a pair of skirt guards 5 are arranged with their tip portions 5 a protruding to the upper side of the first manhole cover 6.
  • a speaker and a sensor for alerting the user are incorporated in the front end portion 5 a of the skirt guard 5.
  • a gap of 1 to 2 mm is provided between the distal end portion 5a and the first manhole cover 6 so that the first manhole cover 6 can be attached and detached.
  • the manhole 1 is always closed by the comb plate 2, the first manhole cover 6 and the second manhole cover 7. And at the time of the maintenance check of the machine room 1a, the 1st manhole cover 6 and the 2nd manhole cover 7 are removed, and a maintenance check work is implemented.
  • the detachable tool 26 is configured in a T shape, and is a screw portion that is screwed into the screw hole from which the decorative screw 25 of the first manhole cover 6 and the second manhole cover 7 is removed. 26a and a handle portion 26b for an operator to hold.
  • the decorative screw 25 of the second manhole cover 7 is removed.
  • the screw portion 26a of the detachable tool 26 is screwed into the screw hole of the second manhole cover 7 from which the decorative screw 25 is removed.
  • holding the detachable tool 26 the second manhole cover 7 is lifted in the direction of arrow C in FIG.
  • the decorative screw 25 of the first manhole cover 6 is removed.
  • the screw portion 26a of the detachable tool 26 removed from the second manhole cover 7 is screwed into the screw hole of the first manhole cover 6 from which the decorative screw 25 is removed.
  • the first manhole cover 6 is slid in the direction of arrow A in FIG. 2 by holding the detachable tool 26, and one end of the first manhole cover 6 is pulled out from the front end 5 a of the skirt guard 5. Thereafter, the first manhole cover 6 is removed by lifting the first manhole cover 6 with the detachable tool 26.
  • the first manhole cover 6 When the maintenance work is completed, the first manhole cover 6 is lifted by holding the detachable tool 26, the other end of the first manhole cover 6 is placed on the support beam 10, and the first manhole cover 6 is moved to the arrow in FIG. Slide it in direction B. Then, due to the weight of the first manhole cover 6, one end of the first manhole cover 6 is lowered and abuts against the manhole cover receiving part 15. At this time, by pushing the first manhole cover 6, the square surface 21 of the manhole cover mounting portion 20 of the first manhole cover 6 slides on the square surface 17 of the manhole cover receiving portion 15 of the comb plate 2, and the manhole The lid attaching portion 20 rides on the manhole lid receiving portion 15. Then, the first manhole cover 6 is pushed further. Thereby, the manhole cover mounting portion 20 slides on the manhole cover receiving portion 15, the first manhole cover decorative plate 18 of the first manhole cover 6 contacts the comb plate decorative plate 12 of the comb plate 2, and The installation of the 1 manhole cover 6 is completed.
  • the screw part 26 a of the detachable tool 26 removed from the first manhole cover 6 is screwed into the screw hole of the second manhole cover 7.
  • the second manhole cover 7 is lifted by holding the detachable tool 26, and the second manhole cover 7 is installed so as to be supported by the support beam 10 and the bolt 24.
  • the detachable tool 26 is removed, and the decorative screw 25 is screwed into the screw holes of the first manhole cover 6 and the second manhole cover 7 to close the manhole 1.
  • the square surface 17 is formed at the upper corner portion of the manhole cover receiving portion 15 of the comb plate 2 on the first manhole cover 6 side, and the square surface 21 is the first manhole. It is formed at the lower corner of the manhole cover mounting portion 20 of the cover 6 on the side of the comb plate 2.
  • the tool inserted into the recess is rotated around the corner of the bottom of the recess as a fulcrum, the tip of the first manhole cover is placed on the manhole cover receiving part, and then the tool is pulled out, Since the complicated work of attaching the 1 manhole cover to the comb plate is not required, the attaching work of the first manhole cover 6 and the second manhole cover 7 is simplified.
  • the decorative plate 12 for the comb plate 2 of the comb plate 2 is not deformed. Therefore, the comb-plate decorative plate 12 is deformed, and a step is generated on the surfaces of the comb-plate decorative plate 12 and the first manhole cover decorative plate 18, thereby preventing the occurrence of a situation in which the user trips.
  • the corner surfaces 17 and 21 are formed on the upper corner portion of the manhole cover receiving portion 15 on the first manhole cover 6 side and the lower corner portion of the manhole cover mounting portion 20 on the comb plate 2 side.
  • a square surface is formed on at least one of the upper corner portion of the manhole cover receiving portion 15 on the first manhole cover 6 side and the lower corner portion of the manhole cover mounting portion 20 on the comb plate 2 side. If you do.
  • the inclination angle of the square surface 17 with respect to the upper surface of the manhole cover receiving portion 15 is not limited to 45 °.
  • the inclination angle of the square surface 21 with respect to the lower surface of the manhole cover mounting portion 20 is not limited to 45 °.
  • FIG. FIG. 6 is a cross-sectional view of the main part for explaining the process of attaching the first manhole cover in the floor plate device for a man conveyor according to Embodiment 2 of the present invention.
  • a round surface 30 as a chamfered portion is formed at an upper corner portion of the manhole cover receiving portion 15 of the comb plate 2A on the first manhole cover 6A side.
  • a round surface 31 as a chamfered portion is formed at the lower corner portion of the manhole cover mounting portion 20 of the first manhole cover 6A on the side of the comb plate 2A.
  • Other configurations are the same as those in the first embodiment.
  • the manhole cover attaching portion 20 of the first manhole cover 6A contacts the manhole cover receiving portion 15 of the comb plate 2A, and then the first manhole cover 6A is pushed in.
  • the round surface 31 of the manhole cover mounting portion 20 slides on the round surface 30 of the manhole cover receiving portion 15, and the manhole cover mounting portion 20 rides on the manhole cover receiving portion 15. Therefore, also in the second embodiment, the same effect as in the first embodiment can be obtained.
  • the round surfaces 30 and 31 are formed on the upper corner portion of the manhole cover receiving portion 15 on the first manhole cover 6A side and the lower corner portion of the manhole cover mounting portion 20 on the comb plate 2A side.
  • a round surface is formed on at least one of the upper corner portion of the manhole cover receiving portion 15 on the first manhole cover 6A side and the lower corner portion of the manhole cover mounting portion 20 on the comb plate 2A side. If you do.
  • a square surface is formed on one of the upper corner portion of the manhole cover receiving portion 15 on the first manhole cover 6A side and the lower corner portion of the manhole cover mounting portion 20 on the comb plate 2A side, and the other is a round surface. May be formed.
  • FIG. FIG. 7 is principal part sectional drawing which shows the comb board in the floor board apparatus of the man conveyor which concerns on Embodiment 3 of this invention.
  • the comb plate 2B includes a comb plate decorative plate 12 and a comb plate back plate 13B.
  • the back plate 13B for comb plates is provided in the lower part of the decorative plate 12 for comb plates so that it may protrude in the comb plate 2 side and the 1st manhole cover 6 side.
  • the portion of the comb plate back plate 13 ⁇ / b> B that protrudes from the comb plate decorative plate 12 toward the tread plate 4 constitutes the comb attachment portion 14.
  • a portion of the comb plate back plate 13 ⁇ / b> B protruding from the comb plate decorative plate 12 toward the first manhole cover 6 constitutes a base 33.
  • the mounting recess 32 is formed by recessing the upper surface side of the end portion of the base portion 33 on the first manhole cover 6 side.
  • the chamfering member 34 has a square surface 17, is mounted in the mounting recess 32, and is fastened and fixed to the base 33 by a screw 35.
  • the base 33 and the chamfer member 34 constitute a manhole cover receiving portion 15B.
  • a square surface 17 is formed at an upper corner portion of the manhole cover receiving portion 15B on the first manhole cover 6 side, that is, an upper corner portion of the chamfering member 34 on the first manhole cover 6 side.
  • This square surface 17 is provided continuously over the entire region in the width direction of the comb plate 2B.
  • Other configurations are the same as those in the first embodiment.
  • the first manhole cover 6 when the first manhole cover 6 is attached, the first manhole cover 6 is pushed in after the manhole cover mounting portion 20 of the first manhole cover 6 contacts the manhole cover receiving portion 15B of the comb plate 2B.
  • the corner surface 21 of the manhole cover mounting portion 20 slides on the corner surface 17 of the chamfer member 34, and the manhole cover mounting portion 20 rides on the manhole cover receiving portion 15B. Therefore, also in Embodiment 3, the same effect as in Embodiment 1 can be obtained.
  • the pushing force of the first manhole cover 6 in the mounting operation of the first manhole cover 6 increases.
  • the chamfer member 34 since the chamfer member 34 is detachably attached to the base 33, the chamfer member 34 can be easily replaced with a new chamfer member 34 if the surface of the square surface 17 is damaged. Can do. Therefore, it is possible to suppress deterioration in workability of attaching the first manhole cover 6 due to an increase in the pushing force of the first manhole cover 6.
  • the chamfer member 34 is made of a material harder than the material of the base 33 of the comb plate back plate 13B and the first manhole cover back plate 19, the corner surface 17 is hardly damaged, and the life of the chamfer member 34 is increased. Becomes longer. Since the base 33 of the comb plate back plate 13B and the first manhole cover back plate 19 are generally made of iron, for example, the chamfer member 34 may be made of stainless steel.
  • the square surface 17 is formed on the chamfer member 34, but the round surface 30 may be formed on the chamfer member 34.
  • the manhole cover receiving part is composed of a base part and a chamfering member.
  • the manhole cover attaching part may be composed of a base part and a chamfering member. Both of the attachment portions may be composed of a base portion and a chamfer member.

Landscapes

  • Escalators And Moving Walkways (AREA)

Abstract

La présente invention porte sur un palier pour une bande transporteuse permettant le transport de personnes, conçu de manière à faciliter la fixation d'un couvercle de trou d'homme et pouvant empêcher la déformation d'un panneau décoratif de plaque-peigne. En ce qui concerne le palier d'une bande transporteuse permettant le transport de personnes selon la présente invention, sa plaque-peigne comprend un panneau décoratif de plaque-peigne et une plaque arrière de plaque-peigne disposée d'un seul tenant avec le panneau décoratif de plaque-peigne dans un état faisant saillie dans la direction du couvercle de trou d'homme en dessous du panneau décoratif de plaque-peigne, une partie de réception de couvercle de trou d'homme étant formée par la partie de la plaque arrière de plaque-peigne qui fait saillie à partir du panneau décoratif de plaque-peigne dans la direction du couvercle de trou d'homme. Le couvercle de trou d'homme dudit palier comprend un panneau décoratif de couvercle de trou d'homme et une plaque arrière de couvercle de trou d'homme disposée d'un seul tenant avec le panneau décoratif de couvercle de trou d'homme au-dessous du panneau décoratif de couvercle de trou d'homme, une partie de montage de couvercle de trou d'homme étant formée par l'extrémité de la plaque arrière de couvercle de trou d'homme le plus proche de la plaque-peigne. Une partie chanfreinée est formée sur le coin supérieur du côté de la partie de réception de couvercle de trou d'homme le plus proche du couvercle de trou d'homme et/ou du coin inférieur du côté de la partie de montage de couvercle de trou d'homme le plus proche de la plaque-peigne.
PCT/JP2016/071391 2016-07-21 2016-07-21 Palier pour bande transporteuse permettant le transport de personnes WO2018016046A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/071391 WO2018016046A1 (fr) 2016-07-21 2016-07-21 Palier pour bande transporteuse permettant le transport de personnes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/071391 WO2018016046A1 (fr) 2016-07-21 2016-07-21 Palier pour bande transporteuse permettant le transport de personnes

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WO2018016046A1 true WO2018016046A1 (fr) 2018-01-25

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PCT/JP2016/071391 WO2018016046A1 (fr) 2016-07-21 2016-07-21 Palier pour bande transporteuse permettant le transport de personnes

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042118Y2 (ja) * 1982-12-10 1985-12-23 第一機材株式会社 ブロック充填式マンホ−ルカバ−
JP5068512B2 (ja) * 2006-11-20 2012-11-07 三菱電機株式会社 乗客コンベアの床板装置
WO2016020007A1 (fr) * 2014-08-07 2016-02-11 Otis Elevator Company Construction en treillis pour trottoir roulant comprenant un mécanisme de tiroir

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042118Y2 (ja) * 1982-12-10 1985-12-23 第一機材株式会社 ブロック充填式マンホ−ルカバ−
JP5068512B2 (ja) * 2006-11-20 2012-11-07 三菱電機株式会社 乗客コンベアの床板装置
WO2016020007A1 (fr) * 2014-08-07 2016-02-11 Otis Elevator Company Construction en treillis pour trottoir roulant comprenant un mécanisme de tiroir

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