WO2019167190A1 - Bande transporteuse pour piétons - Google Patents

Bande transporteuse pour piétons Download PDF

Info

Publication number
WO2019167190A1
WO2019167190A1 PCT/JP2018/007627 JP2018007627W WO2019167190A1 WO 2019167190 A1 WO2019167190 A1 WO 2019167190A1 JP 2018007627 W JP2018007627 W JP 2018007627W WO 2019167190 A1 WO2019167190 A1 WO 2019167190A1
Authority
WO
WIPO (PCT)
Prior art keywords
passenger conveyor
pair
rail
drive roller
rails
Prior art date
Application number
PCT/JP2018/007627
Other languages
English (en)
Japanese (ja)
Inventor
真吾 土居
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/JP2018/007627 priority Critical patent/WO2019167190A1/fr
Publication of WO2019167190A1 publication Critical patent/WO2019167190A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/14—Guiding means for carrying surfaces

Definitions

  • This invention relates to a passenger conveyor.
  • Skirt guards are provided on the left and right sides of the passenger conveyor steps to prevent contact between passengers and passenger conveyor internal equipment.
  • a sliding noise can be generated.
  • a passenger conveyor which can suppress the displacement of the step in the left-right direction for example, there is one described in Patent Document 1 below.
  • the passenger conveyor described in Patent Document 1 includes a center rail and a guide body in addition to the rail for guiding the steps. For this reason, the configuration of the passenger conveyor is complicated.
  • the object is to provide a passenger conveyor that can suppress the lateral displacement of the steps with a simple configuration.
  • the passenger conveyor according to the present invention includes a pair of rails provided on the left and right sides along the traveling direction of the step, and a pair of drive rollers that support the step through a shaft and travel on the upper surface of the rail,
  • the rail has an upper surface inclined so as to become lower toward the center of the step in the left-right direction.
  • the upper surface of the rail is inclined so as to become lower toward the center side of the step in the left-right direction. For this reason, the horizontal displacement of the step can be suppressed with a simple configuration.
  • FIG. 2 is an enlarged cross-sectional view of a main part of the escalator in Embodiment 1.
  • FIG. FIG. 3 is a cross-sectional view of a drive roller and a mold in the first embodiment.
  • an escalator will be specifically described as an example of a passenger conveyor. Description of other passenger conveyors such as moving walkways is omitted.
  • FIG. 1 is a side view showing the structure of the escalator.
  • the escalator includes a truss 1 and a plurality of steps 2.
  • the truss 1 is spanned between the upper floor and the lower floor.
  • the plurality of steps 2 are connected by an endless step chain, for example.
  • a pair of rails 3 that guide the steps 2 are provided inside the truss 1, a pair of rails 3 that guide the steps 2 are provided inside the truss 1, a pair of rails 3 that guide the steps 2 are provided inside the truss 1, a pair of rails 3 that guide the steps 2 are provided.
  • the pair of rails 3 are disposed on the left and right sides of the step 2 along the traveling direction of the step 2.
  • the step 2 circulates between the upper floor and the lower floor as a driving device (not shown) operates.
  • FIG. 2 is an enlarged cross-sectional view of the main part of the escalator in the first embodiment.
  • FIG. 2 schematically shows a cross section of the escalator viewed from the direction of travel of the step 2.
  • skirt guards 4 are provided on the left and right of the step 2.
  • the step 2 includes a pair of brackets 5, a step board 6, and a pair of guide pads 7.
  • the tread board 6 is supported from below by the bracket 5.
  • the guide pad 7 is provided, for example, at the tip of a branch member that protrudes from the bracket 5 in the left-right direction.
  • the guide pad 7 faces the skirt guard 4.
  • the guide pad 7 is located closer to the skirt guard 4 than the end of the tread plate 6 in the left-right direction.
  • the guide pad 7 is provided to prevent the tread board 6 and the skirt guard 4 from coming into direct contact.
  • the guide pad 7 contacts the skirt guard 4 when the step 2 is displaced in the left-right direction.
  • the guide pad 7 worn by sliding with the skirt guard 4 is replaced.
  • the escalator includes a pair of drive rollers 8.
  • the drive roller 8 supports the step 2 via an axis extending in the left-right direction.
  • the drive roller 8 is supported by the rail 3.
  • the drive roller 8 travels on the upper surface of the rail 3.
  • the width of the upper surface of the rail 3 is larger than the width of the rolling surface 8 a of the driving roller 8.
  • the drive roller 8 has, for example, a bearing not shown in FIG.
  • the upper surface of the left rail 3 is inclined so as to become lower toward the right side.
  • the upper surface of the right rail 3 is inclined so as to become lower toward the left side. That is, the upper surface of the rail 3 is inclined so as to become lower toward the center side of the step 2 in the left-right direction.
  • the inclination angle of the upper surface of the right rail 3 is, for example, the same as the inclination angle of the upper surface of the left rail 3.
  • a member having the same shape as that of the left rail 3 can be used as the right rail 3.
  • the left drive roller 8 is formed in a shape whose diameter increases toward the right side.
  • the right drive roller 8 is formed in a shape whose diameter increases toward the left side. That is, the rolling surface 8a of the driving roller 8 is inclined so that the diameter increases toward the center side of the step 2 in the left-right direction.
  • the inclination angle of the rolling surface 8a of the right drive roller 8 is, for example, the same as the inclination angle of the rolling surface 8a of the left drive roller 8. In this case, a member having the same shape as that of the left driving roller 8 can be used as the right driving roller 8.
  • the rolling surface 8a of the driving roller 8 is inclined at an angle corresponding to the inclination of the upper surface of the rail 3 on which the driving roller 8 travels, for example. In this case, the driving roller 8 travels while the entire lower end of the rolling surface 8 a viewed from the traveling direction of the step 2 is in contact with the upper surface of the rail 3.
  • the drive roller 8 is made of a material such as synthetic resin by injection molding, for example.
  • FIG. 3 is a cross-sectional view of the drive roller and the mold in the first embodiment.
  • FIG. 3 shows a bearing 8 b in the drive roller 8.
  • the drive roller 8 is made by injection molding, for example, two molds such as a mold 9 and a mold 10 shown in FIG. 3 are used.
  • a draft for taking out the driving roller 8 from the mold 9 remains on the rolling surface 8a.
  • This draft is used as it is, for example, as the inclination of the rolling surface 8a.
  • the inclination of the upper surface of the rail 3 is set to an angle corresponding to this draft.
  • the pair of rails 3 are provided inside the truss 1 and are provided on the left and right sides along the traveling direction of the step 2.
  • the pair of drive rollers 8 support the step 2 via a shaft and travel on the upper surfaces of the pair of rails 3.
  • the upper surfaces of the pair of rails 3 are inclined so as to become lower toward the center side of the step 2 in the left-right direction. For this reason, the horizontal displacement of the step 2 can be suppressed with a simple configuration.
  • the contact frequency between the guide pad 7 and the skirt guard 4 decreases. As a result, sliding noise can be suppressed and the replacement frequency of the guide pad 7 can be reduced.
  • the rolling surface 8a is inclined so that the diameter of the pair of driving rollers 8 increases toward the center side of the step 2 in the left-right direction. For this reason, the horizontal displacement of the step 2 can be more stably suppressed with a simple configuration.
  • the inclination of the rolling surface 8a of the drive roller 8 is, for example, a draft applied when the drive roller 8 is injection molded.
  • the inclination of the upper surface of the rail 3 is set to an angle corresponding to the draft angle, for example. In this case, it is not necessary to cut the rolling surface 8a of the drive roller 8 so as to be parallel to the bearing 8b.
  • the present invention can be used for a passenger conveyor that suppresses the lateral displacement of the step.

Landscapes

  • Escalators And Moving Walkways (AREA)

Abstract

L'invention concerne une bande transporteuse pour piétons pouvant, avec une configuration simple, supprimer le déplacement d'une marche dans la direction latérale. Cette bande transporteuse pour piétons comprend : une paire de rails (3) disposés le long de la direction d'avance d'une marche (2) et sur les côtés gauche et droit de celle-ci ; et une paire de rouleaux d'entraînement (8) qui supportent la marche (2) par l'intermédiaire d'un arbre et qui se déplacent le long de la surface supérieure des rails (3). La surface supérieure des rails (3) est inclinée, dans la direction latérale, vers le bas vers le centre de la marche (2), ce qui permet de supprimer le déplacement de la marche (2) dans la direction latérale.
PCT/JP2018/007627 2018-02-28 2018-02-28 Bande transporteuse pour piétons WO2019167190A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/007627 WO2019167190A1 (fr) 2018-02-28 2018-02-28 Bande transporteuse pour piétons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/007627 WO2019167190A1 (fr) 2018-02-28 2018-02-28 Bande transporteuse pour piétons

Publications (1)

Publication Number Publication Date
WO2019167190A1 true WO2019167190A1 (fr) 2019-09-06

Family

ID=67806007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/007627 WO2019167190A1 (fr) 2018-02-28 2018-02-28 Bande transporteuse pour piétons

Country Status (1)

Country Link
WO (1) WO2019167190A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213122A (en) * 1987-12-14 1989-08-09 Orenstein & Koppel Ag Running rail for the rollers of a moving pavement
JPH0769208A (ja) * 1993-09-02 1995-03-14 Daifuku Co Ltd 駆動チェーン装置使用の搬送設備
JPH11292443A (ja) * 1998-04-03 1999-10-26 Mitsubishi Electric Corp マンコンベアの踏段ローラ及びその製造方法
JP2004196434A (ja) * 2002-12-16 2004-07-15 Mitsubishi Electric Corp 乗客コンベア
JP2010173740A (ja) * 2009-01-27 2010-08-12 Mitsubishi Electric Building Techno Service Co Ltd 乗客コンベア装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213122A (en) * 1987-12-14 1989-08-09 Orenstein & Koppel Ag Running rail for the rollers of a moving pavement
JPH0769208A (ja) * 1993-09-02 1995-03-14 Daifuku Co Ltd 駆動チェーン装置使用の搬送設備
JPH11292443A (ja) * 1998-04-03 1999-10-26 Mitsubishi Electric Corp マンコンベアの踏段ローラ及びその製造方法
JP2004196434A (ja) * 2002-12-16 2004-07-15 Mitsubishi Electric Corp 乗客コンベア
JP2010173740A (ja) * 2009-01-27 2010-08-12 Mitsubishi Electric Building Techno Service Co Ltd 乗客コンベア装置

Similar Documents

Publication Publication Date Title
US4064986A (en) Escalator having guide wheels and guide track with cooperative non-flat surfaces
JP5950809B2 (ja) 乗客コンベア
EP2523890B1 (fr) Chaîne de main-courante d'escalier roulant
US9394144B2 (en) Offset pallet guidance for passenger conveyor
US7571797B2 (en) Newel guide for supporting a handrail traveling over a newel
JP2007230673A (ja) マンコンベア
US5161668A (en) Guide mechanism for passenger conveyors
WO2019167190A1 (fr) Bande transporteuse pour piétons
US2211427A (en) Moving stairway handrail drive
JPH0357024B2 (fr)
JP5050535B2 (ja) マンコンベア
JP2012062151A (ja) 乗客コンベア
JP5265398B2 (ja) 乗客コンベア装置
JP5695587B2 (ja) 乗客コンベア
JP2009143642A (ja) 乗客コンベア及び乗客コンベア踏板用ローラ
JP2014185012A (ja) エスカレータ
JP5858771B2 (ja) 乗客コンベア
JP2011190011A (ja) マンコンベア用手摺ベルト案内装置
JP5676707B1 (ja) 乗客コンベアの油飛散抑制機構
JP6373492B2 (ja) 乗客コンベアの踏段流れ調整装置
CN112543742B (zh) 乘客输送机和乘客输送机的梯级
JP2005314038A (ja) 乗客コンベア
KR20150086506A (ko) 에스컬레이터 또는 움직이는 보도용 핸드레일을 구동하는 디바이스
JP6530793B2 (ja) 乗客コンベア
JP2012126510A (ja) 乗客コンベア及び乗客コンベア用の踏段

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18907733

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18907733

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP