JP2010070313A - Modification method of passenger conveyor - Google Patents

Modification method of passenger conveyor Download PDF

Info

Publication number
JP2010070313A
JP2010070313A JP2008239316A JP2008239316A JP2010070313A JP 2010070313 A JP2010070313 A JP 2010070313A JP 2008239316 A JP2008239316 A JP 2008239316A JP 2008239316 A JP2008239316 A JP 2008239316A JP 2010070313 A JP2010070313 A JP 2010070313A
Authority
JP
Japan
Prior art keywords
existing frame
roller
conveyor
existing
collar
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2008239316A
Other languages
Japanese (ja)
Other versions
JP4865777B2 (en
Inventor
Takashi Fukuda
崇 福田
Kaizan Fukunaga
海山 福永
Koji Yamamoto
功治 山本
Takashi Kitamura
崇 北村
Yasuhito Genma
康仁 弦間
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Building Systems Co Ltd
Original Assignee
Hitachi Building Systems Co Ltd
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 Hitachi Building Systems Co Ltd filed Critical Hitachi Building Systems Co Ltd
Priority to JP2008239316A priority Critical patent/JP4865777B2/en
Priority to CN200910175835XA priority patent/CN101676187B/en
Publication of JP2010070313A publication Critical patent/JP2010070313A/en
Priority to HK10108716.4A priority patent/HK1142309A1/en
Application granted granted Critical
Publication of JP4865777B2 publication Critical patent/JP4865777B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

<P>PROBLEM TO BE SOLVED: To provide a modification method of a passenger conveyor, safely and easily moving a conveyor unit to a predetermined storage position in an existing frame without mounting a guide rail for the existing frame. <P>SOLUTION: A newly arranged conveyor unit 3 is moved to the predetermined position in the existing frame 1 and sequentially assembled by utilizing an upper surface 1a of the existing frame 1 without mounting the guide rail on the upper surface of the existing frame 1, and therefore, a modification work period is shortened and a modification cost is reduced. Even if there is a remaining member 1b near an upper surface part 1a of the existing frame, since it is unlikely to interfere, the conveyor unit 3 is moved to a predetermined storage position in the existing frame safely and easily while the damage of the travelling roller with a collar is prevented. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、エスカレーターや動く歩道などの乗客コンベアの改造方法に関する。   The present invention relates to a method for remodeling passenger conveyors such as escalators and moving walkways.

従来、乗客コンベアの改造方法としては、既設の乗客コンベアのうち既設フレームを残して、既設の乗客コンベアを取り除き、その既設フレームの上面にガイドレールを取り付けるとともに、無端状に配されて移動するステップ、このステップと同期して移動するハンドレール、前記ステップ及び前記ハンドレールを駆動する駆動装置、前記ステップの両端に直立する欄干及び前記ステップを案内するレールを含んだ各種の部品が装着された新しい乗客コンベアを、既設フレームの長手方向に複数個のコンベアユニットに分割し、これら各コンベアユニットに、既設フレームの上面に取り付けたガイドレールに沿って走行移動する走行ローラを取り付けことにより、前記コンベアユニットを前記既設フレームの長手方向に沿って前記既設フレーム内の所定の収納位置まで移動させて順次組み付けることで、前記既設フレームに前記新しい乗客コンベアを収納設置するようにしたものが知られていた（例えば、特許文献１参照）。
特開平３−１３８２９４号公報 Conventionally, as a method of remodeling a passenger conveyor, the existing frame is removed from the existing passenger conveyor, the existing passenger conveyor is removed, a guide rail is attached to the upper surface of the existing frame, and the step is arranged to move endlessly. , A hand rail that moves in synchronism with this step, the step and a drive device that drives the hand rail, new rails that are mounted with various parts including a rail that stands upright at both ends of the step and a rail that guides the step By dividing the passenger conveyor into a plurality of conveyor units in the longitudinal direction of the existing frame, and attaching to each of these conveyor units a traveling roller that travels along a guide rail attached to the upper surface of the existing frame, the conveyor unit Along the longitudinal direction of the existing frame. By successively assembled by moving to a predetermined storage position within the beam, which was to accommodate placing the new passenger conveyor to the existing frame was known (e.g., see Patent Document 1).
Japanese Patent Laid-Open No. 3-138294

しかしながら、上述した特開平３−１３８２９４号公報に記載された乗客コンベアの改造方法では、既設フレームの長手方向の略全幅に亘って上面にガイドレールを設ける必要があり、乗客コンベアの改造工期が長くなってしまうとともに、改造コストが大幅にアップしてしまうという問題があった。   However, in the method for remodeling a passenger conveyor described in Japanese Patent Laid-Open No. 3-138294 described above, it is necessary to provide a guide rail on the upper surface over substantially the entire width in the longitudinal direction of the existing frame, and the time required for remodeling the passenger conveyor is long. As a result, there was a problem that the remodeling cost would be significantly increased.

また、上述した従来技術では左右方向を押える手段が無いため、新設コンベアユニット走行移動時に左右にずれてしまい、新設コンベアユニットが既設フレームに衝突し壊れるばかりでなく、最悪脱輪して作業者を傷つけるような事故につながる危険性がある。   In addition, since there is no means for pressing the left and right directions in the above-described conventional technology, the new conveyor unit shifts to the left and right when moving, and the new conveyor unit not only collides with the existing frame and breaks, but also causes the worker to escape from the worst. Risk of injury.

本発明は、上述した従来技術における実状からなされたもので、その目的は、既設フレームにガイドレールを設置することなく、コンベアユニットを既設フレーム内の所定の収納位置まで安全に、かつ容易に移動させることを可能にする乗客コンベアの改造方法を提供することにある。   The present invention has been made from the above-described prior art, and its purpose is to move the conveyor unit safely and easily to a predetermined storage position in the existing frame without installing guide rails in the existing frame. It is an object of the present invention to provide a method for remodeling a passenger conveyor that makes it possible.

上記目的を達成するために、本発明は、既設乗客コンベアのうち既設フレームを残して、既設乗客コンベアを取り除き、無端状に配されて移動するステップ、このステップ及びこのステップと同期して移動するハンドレールを駆動する駆動装置及び前記ステップを案内するレールを含んだ各種の部品が装着された新しい乗客コンベアを、前記既設フレームの長手方向に複数個のコンベアユニットに分割し、その各コンベアユニットを前記既設フレームの長手方向に沿って前記既設フレーム内の所定の収納位置まで移動させて順次組み付けることで、前記既設フレームに前記新しい乗客コンベアを収納設置する乗客コンベアの改造方法において、前記各コンベアユニットに、前記既設フレームの上面に当接して回転するローラ部と、このローラ部の端縁部に設けられ前記既設フレームの長手方向に直交する方向への変位を規制するつば部と、このつば部と前記ローラ部との間に延設されるテーパ部とを有して構成したつば付走行ローラを取付けた後、このつば付走行ローラのローラ部を前記既設フレームの上面で転動させることにより、前記各コンベアユニットを前記既設フレーム内の所定の収納位置まで移動させて順次組み付けることで、前記既設フレーム内に前記新しい乗客コンベアを収納設置するようにしたことを特徴とする。   In order to achieve the above object, the present invention removes the existing passenger conveyor, leaves the existing passenger conveyor among the existing passenger conveyors, moves in an endless manner, and moves in synchronization with this step. A new passenger conveyor equipped with various components including a driving device for driving a handrail and a rail for guiding the step is divided into a plurality of conveyor units in the longitudinal direction of the existing frame, and each conveyor unit is divided into a plurality of conveyor units. In the passenger conveyor remodeling method for storing and installing the new passenger conveyor in the existing frame by moving it to a predetermined storage position in the existing frame along the longitudinal direction of the existing frame and sequentially assembling, each conveyor unit A roller portion that rotates in contact with the upper surface of the existing frame, and this roller A flange portion provided at an edge of the frame for restricting displacement in a direction orthogonal to the longitudinal direction of the existing frame, and a tapered portion extending between the flange portion and the roller portion. After attaching the collar-equipped travel roller, the roller unit of the collar-equipped travel roller rolls on the upper surface of the existing frame, thereby sequentially moving the conveyor units to a predetermined storage position in the existing frame. By assembling, the new passenger conveyor is stored and installed in the existing frame.

また本発明は、前記発明において、前記つば付走行ローラは、前記既設フレームの方向に押圧される押圧力付与手段を有して構成し、前記既設フレームの方向に押圧されながら前記既設フレームの上面を転動することを特徴とする。   Further, the present invention is the above invention, wherein the bridging running roller has a pressing force applying means that is pressed in the direction of the existing frame, and the upper surface of the existing frame while being pressed in the direction of the existing frame. It is characterized by rolling.

さらに本発明は、前記発明において、前記既設フレームの上面に取外し可能で且つ前記ローラ部とつば部との間の段差より大きな高さ寸法を有するスロープ部材を取付け、このスロープ部材上を前記つば付走行ローラは転動させるようにしたことを特徴とする。   Further, the present invention is the above invention, wherein a slope member which is removable on the upper surface of the existing frame and has a height dimension larger than a step between the roller portion and the collar portion is attached, and the upper surface of the slope member is attached to the collar. The travel roller is configured to roll.

本発明によれば、既設フレームに新たにガイドレールを設置することなく、既設フレームの上面をつば部によって左右方向(前記既設フレームの長手方向に直交する方向)のずれを規制したつば付き走行ローラによって、各コンベアユニットを、安全に、かつ容易に既設フレーム内の所定の収納位置まで移動させることが可能となる。   According to the present invention, a travel roller with a collar that restricts the shift in the left-right direction (the direction perpendicular to the longitudinal direction of the existing frame) by the collar on the upper surface of the existing frame without newly installing a guide rail on the existing frame. Thus, each conveyor unit can be safely and easily moved to a predetermined storage position in the existing frame.

また本発明によれば、つば付走行ローラにテーパ部を設けたため、既設フレームの上面部近傍に残部材があっても干渉しにくいので、つば付走行ローラの損壊を防止して安全に、かつ容易に既設フレーム内の所定の収納位置まで移動させることが可能となる。   Further, according to the present invention, since the tapered running roller is provided with a tapered portion, even if there is a remaining member near the upper surface portion of the existing frame, it is difficult to interfere with it. It can be easily moved to a predetermined storage position in the existing frame.

以下、本発明に係る乗客コンベアの改造を実施するための最良の形態を図に基づいて説明する。   Hereinafter, the best mode for carrying out a modification of a passenger conveyor according to the present invention will be described with reference to the drawings.

本発明の第１実施形態に係る乗客コンベアの改造方法について図１，２を用いて説明する。図１は本発明に係る乗客コンベアの改造方法の第１実施形態における、新設コンベアユニットを既設フレームに収納する手順を説明するための斜視図、図２は本発明に係る乗客コンベアの改造方法の第１の実施形態におけるつば付走行ローラの正面図である。   A method for remodeling a passenger conveyor according to a first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view for explaining a procedure for housing a new conveyor unit in an existing frame in a first embodiment of a passenger conveyor remodeling method according to the present invention, and FIG. 2 is a passenger conveyor remodeling method according to the present invention. It is a front view of the travel roller with a collar in a 1st embodiment.

始めに、既設乗客コンベアをトラス構造からなる既設フレーム１のみを残した状態とし、他の部品をすべて撤去する。その場合、既設フレーム１の上弦部材１ａの側面に補強のために連結した補強部材が取り付けられていれば、その補強部材を取り除いておく。   First, the existing passenger conveyor is left in a state where only the existing frame 1 made of a truss structure is left, and all other parts are removed. In that case, if the reinforcement member connected for reinforcement is attached to the side surface of the upper chord member 1a of the existing frame 1, the reinforcement member is removed.

次に、予め製作工場などにて複数に分割した新設コンベアユニット３を改造現場に搬入し、この新設コンベアユニット３に、少なくとも二対以上のつば付走行ローラ６を、取付けブラケット９および取付けボルト６ａを介して取付ける。   Next, the newly installed conveyor unit 3 divided in advance at a production factory or the like is carried into the remodeling site, and at least two pairs of bridging travel rollers 6 are attached to the newly installed conveyor unit 3 with mounting brackets 9 and mounting bolts 6a. Install through.

ここで、つば付走行ローラ６は、既設フレーム１の上面に当接して回転するローラ部７と、このローラ部７の端縁部に設けられ既設フレーム１の長手方向に直交する方向への変位を規制するつば部７ａと、このつば部７ａと前記ローラ部７との間に延設されるテーパ部７ｃと、ローラ部７とつば部７ａとを取付けブラケット９に固定されたローラ軸８へ回転可能に、しかも既設フレーム１の長手方向に直交する方向への変位可能にローラ移動量Ｓの隙間をもたせて取付けてある。   Here, the travel roller 6 with a collar is displaced in a direction perpendicular to the longitudinal direction of the existing frame 1 provided on the edge portion of the roller portion 7 and a roller portion 7 rotating in contact with the upper surface of the existing frame 1. To the roller shaft 8 fixed to the mounting bracket 9, the flange portion 7 a for restricting the flange portion, the tapered portion 7 c extending between the flange portion 7 a and the roller portion 7, and the roller portion 7 and the flange portion 7 a It is attached with a gap of the roller movement amount S so as to be rotatable and displaceable in a direction perpendicular to the longitudinal direction of the existing frame 1.

次に、既設フレーム１上部に据付雇い２を取付け、強固なチェーンやロープ等の索状体２ａにて、据付雇い２と新設コンベアユニット３を接続する。   Next, the installation employer 2 is attached to the upper part of the existing frame 1, and the installation employer 2 and the new conveyor unit 3 are connected by a cord-like body 2a such as a strong chain or rope.

その後、既設フレーム上面１ａ上につば付走行ローラ６のローラ部７が当接するように位置を調整し、つば部７ａで既設フレーム１の長手方向に直交する方向への変位を規制するようガイドさせながら新設コンベアユニット３をおろしていく。   Thereafter, the position is adjusted so that the roller portion 7 of the flanged traveling roller 6 contacts the existing frame upper surface 1a, and the collar portion 7a is guided to regulate the displacement in the direction orthogonal to the longitudinal direction of the existing frame 1. The new conveyor unit 3 is lowered.

同様に、他の新設コンベアユニット３を順次おろしていき、最後につば付走行ローラ６を取外し、新設コンベアユニット３同士を接続することで据付が完了する。   Similarly, the other newly installed conveyor units 3 are sequentially lowered, and finally the travel roller 6 with the collar is removed, and the newly installed conveyor units 3 are connected to each other to complete the installation.

なお、図１では上方より新設コンベアユニット３をおろしているが、下方より引き上げても良い。   Although the new conveyor unit 3 is lowered from above in FIG. 1, it may be pulled up from below.

このように構成した第１実施形態によれば、既設フレーム１の上面にガイドレールを取り付けることなく、既設フレーム１の上面１ａを利用して、新設コンベアユニット３を、既設フレーム１内の所定の位置に移動させて、順次組み付けることができるので、改造工期の短縮及び改造コストの低減化が図られる。   According to the first embodiment configured as described above, the new conveyor unit 3 is attached to the predetermined frame in the existing frame 1 by using the upper surface 1a of the existing frame 1 without attaching guide rails to the upper surface of the existing frame 1. Since it can be moved to the position and assembled sequentially, the modification period can be shortened and the modification cost can be reduced.

さらに、つば付走行ローラ６が移動できる構成としているので、既設フレーム１の上面１ａ間の距離が変化しても、既設フレーム１に追従しスムーズに走行するので効率よく作業することが出来る。   Furthermore, since the travel roller 6 with a collar can be moved, even if the distance between the upper surfaces 1a of the existing frame 1 changes, it can follow the existing frame 1 and travel smoothly, so that it can work efficiently.

さらに、新設コンベアユニット３が左右に大きく蛇行した場合でも、つば付走行ローラ６につば部７ａを設けているので、左右方向(既設フレーム１の長手方向に直交する方向)の移動量を制限し、脱落してしまうことを阻止できるので、安全に作業を行うことができる。   Furthermore, even when the newly installed conveyor unit 3 is meandering to the left and right, since the collar 7a is provided on the collar-equipped travel roller 6, the amount of movement in the left-right direction (the direction perpendicular to the longitudinal direction of the existing frame 1) is limited. Since it can be prevented from falling off, the work can be performed safely.

前述した通り、既設フレーム１の上弦部材１ａに取り付いていた補強部材を取り除いているが、切断不可能な残部材１ｂは除去できない。そこで本実施形態によれば、つば付走行ローラ６にテーパ部７ｃを設けた。よって既設フレームの上面部１ａ近傍に残部材１ｂがあっても干渉しにくいので、つば付走行ローラの損壊を防止して安全に、かつ容易に既設フレーム内の所定の収納位置まで移動させることが可能となる。   As described above, the reinforcing member attached to the upper chord member 1a of the existing frame 1 is removed, but the uncuttable remaining member 1b cannot be removed. Therefore, according to the present embodiment, the tapered travel roller 6 is provided with the tapered portion 7c. Therefore, even if there is a remaining member 1b in the vicinity of the upper surface portion 1a of the existing frame, it is difficult to interfere, so that it is possible to prevent the bridging travel roller from being damaged and to move it safely and easily to a predetermined storage position in the existing frame. It becomes possible.

さらにテーパ部７ｃが残部材１ｂに干渉したとしても、ローラ移動量Ｓの範囲でローラ部７とつば部７ａとを、図２中の実線と破線との間で変位可能としたので、実線の位置に変位すれば、残部材１ｂを回避可能であり、つば付走行ローラ６の損壊を防止して安全に、かつ容易に既設フレーム１内の所定の収納位置までコンベアユニット３を移動させることが可能となる。   Furthermore, even if the taper portion 7c interferes with the remaining member 1b, the roller portion 7 and the collar portion 7a can be displaced between the solid line and the broken line in FIG. If it is displaced to the position, it is possible to avoid the remaining member 1b, and it is possible to safely and easily move the conveyor unit 3 to a predetermined storage position in the existing frame 1 by preventing the bridging travel roller 6 from being damaged. It becomes possible.

次に、本発明の第２実施形態の構成を図３により説明する。図３は本発明に係る乗客コンベアの改造方法の第２の実施形態におけるつば付走行ローラの正面図である。   Next, the configuration of the second embodiment of the present invention will be described with reference to FIG. FIG. 3 is a front view of a flanged traveling roller in a second embodiment of the passenger conveyor remodeling method according to the present invention.

この第２実施形態のつば付走行ローラ６は、前記既設フレーム１の方向にローラ部７とつば部７ａと押圧するばね部からなる押圧力付与手段１５を設けて構成したため、前記既設フレーム１の方向に、ローラ部７とつば部７ａとが押圧されながら前記既設フレーム１の上面１ａ上を転動するよう構成している。   The travel roller 6 with the collar of the second embodiment is configured by providing a pressing force applying means 15 including a roller portion 7 and a spring portion that presses the collar portion 7 a in the direction of the existing frame 1. In the direction, the roller part 7 and the collar part 7a are configured to roll on the upper surface 1a of the existing frame 1 while being pressed.

従って前述のつば付走行ローラ６と同様に、テーパ部７ｃが残部材１ｂに干渉したとしても、ローラ移動量Ｓの範囲で変位すれば、残部材１ｂを回避可能であり、つば付走行ローラ６の損壊を防止して安全に、かつ容易に既設フレーム１内の所定の収納位置までコンベアユニット３を移動させることが可能となる。   Therefore, similarly to the above-described travel roller 6 with the collar, even if the taper portion 7c interferes with the remaining member 1b, the remaining member 1b can be avoided if it is displaced within the range of the roller movement amount S. It is possible to safely and easily move the conveyor unit 3 to a predetermined storage position in the existing frame 1.

さらに残部材１ｂを回避後は、ばね部１５により押圧されて、回避前の位置へ戻るためコンベアユニット３の左右方向(既設フレーム１の長手方向に直交する方向)の移動量を確実に制限することができ、安全に効率よく作業することが出来る。   Further, after avoiding the remaining member 1b, the amount of movement of the conveyor unit 3 in the left-right direction (direction perpendicular to the longitudinal direction of the existing frame 1) is surely limited to be pressed by the spring portion 15 and return to the position before avoidance. Can work safely and efficiently.

この第２実施形態の押圧力付与手段１５は、ばねに限らず、押圧力を付与できるものであれば油圧ダンパーなど他の部材でも同等の効果を得られる。   The pressing force applying means 15 of the second embodiment is not limited to a spring, and other members such as a hydraulic damper can obtain the same effect as long as the pressing force can be applied.

次に、本発明の第３実施形態の構成を図４，５により説明する。図４は本発明に係る乗客コンベアの改造方法の第３の実施形態におけるスロープ部の取付け状態を示す斜視図、図５は本発明に係る乗客コンベアの改造の第３の実施形態におけるつば付走行ローラの正面図である。   Next, the configuration of the third embodiment of the present invention will be described with reference to FIGS. FIG. 4 is a perspective view showing an attachment state of the slope portion in the third embodiment of the passenger conveyor remodeling method according to the present invention, and FIG. 5 is a brim travel in the third embodiment of the passenger conveyor remodeling according to the present invention. It is a front view of a roller.

本発明の第１実施形態で説明したように、既設フレーム１の上面１ａに取り付いていた補強部材を取り除く作業があるが、切断不可能な残部材１ｂが残ってしまう。この状態で、既設フレーム１上を走行してきたつば付走行ローラ６は残部材１ｂに接触するため、乗り上げて通過しなければない。しかし、コンベアユニット３は重量物であるために乗り上げるのには相当の力が必要であり、つば付走行ローラ６も相当な強度が必要となってしまう。   As described in the first embodiment of the present invention, there is an operation of removing the reinforcing member attached to the upper surface 1a of the existing frame 1, but the uncuttable remaining member 1b remains. In this state, the travel roller 6 with the collar that has traveled on the existing frame 1 contacts the remaining member 1b, and therefore has to ride and pass. However, since the conveyor unit 3 is heavy, a considerable force is required to ride on the conveyor unit 3, and the bridging travel roller 6 also requires a considerable strength.

そこで、本発明の第３実施形態は、残部材１ｂ付近の既設フレーム１の上面１ａに取外し可能で且つ前記ローラ部６とつば部７ａとの間の段差Ｈ２より大きな高さ寸法Ｈ１を有するスロープ部材１０をスロープ部材取付けボルト１１、ナット１２を介して取付け、このスロープ部材１０上を前記つば付走行ローラ６を転動させるようにした。   Therefore, in the third embodiment of the present invention, the slope having a height dimension H1 that can be removed from the upper surface 1a of the existing frame 1 in the vicinity of the remaining member 1b and that is larger than the step H2 between the roller portion 6 and the flange portion 7a. The member 10 is mounted via a slope member mounting bolt 11 and a nut 12, and the travel roller 6 with a collar is caused to roll on the slope member 10.

このように構成した第３実施形態によれば、つば付走行ローラ６が残部材１ｂを通過する際、スロープ部材１０上を走行するため、上弦部材出張り部１ｂと接触することなくスムーズに走行するので効率よく作業することが出来る。   According to the third embodiment configured as described above, when the travel roller 6 with the collar travels on the slope member 10 when passing through the remaining member 1b, it travels smoothly without coming into contact with the upper chord member projecting portion 1b. So you can work efficiently.

本発明に係る乗客コンベアの改造方法の第１実施形態における、新設コンベアユニットを既設フレームに収納する手順を説明するための斜視図である。It is a perspective view for demonstrating the procedure which accommodates the newly installed conveyor unit in the existing frame in 1st Embodiment of the remodeling method of the passenger conveyor which concerns on this invention. 本発明に係る乗客コンベアの改造方法の第１の実施形態におけるつば付走行ローラの正面図である。It is a front view of the travel roller with a collar in a 1st embodiment of a remodeling method of a passenger conveyor concerning the present invention. 本発明に係る乗客コンベアの改造方法の第２の実施形態におけるつば付走行ローラの正面図である。It is a front view of the travel roller with a collar in 2nd Embodiment of the remodeling method of the passenger conveyor which concerns on this invention. 本発明に係る乗客コンベアの改造方法の第３の実施形態におけるスロープ部の取付け状態を示す斜視図である。It is a perspective view which shows the attachment state of the slope part in 3rd Embodiment of the remodeling method of the passenger conveyor which concerns on this invention. 本発明に係る乗客コンベアの改造の第３の実施形態におけるつば付走行ローラの正面図である。It is a front view of the travel roller with a collar in a 3rd embodiment of modification of a passenger conveyor concerning the present invention.

符号の説明Explanation of symbols

１ 既設フレーム
１ａ 既設フレーム上面
１ｂ 既設フレーム残部材
２ 据付雇い
３ 新設コンベアユニット
６ つば付走行ローラ
６ａ ローラ取付けボルト
７ ローラ部
７ａ つば部
７ｃ つばテーパ部
８ ローラ軸
９ 取付けブラケット
１０ スロープ部材
１１ スロープ部材取付けボルト
１２ スロープ部材取付けナット
１５ 押圧力付与手段
Ｈ１ スロープ部材高さ寸法
Ｈ２ つば部高さ寸法
Ｓ ローラ移動量 DESCRIPTION OF SYMBOLS 1 Existing frame 1a Existing frame upper surface 1b Existing frame remaining member 2 Installation employment 3 New conveyor unit 6 Rolling roller 6a Roller mounting bolt 7 Roller part 7a Collar part 7c Collar taper part 8 Roller shaft 9 Mounting bracket 10 Slope member 11 Slope member Mounting bolt 12 Slope member mounting nut 15 Pressure applying means H1 Slope member height dimension H2 Brim height dimension S Roller travel

Claims (3)

既設乗客コンベアのうち既設フレームを残して、既設乗客コンベアを取り除き、無端状に配されて移動するステップ、このステップ及びこのステップと同期して移動するハンドレールを駆動する駆動装置及び前記ステップを案内するレールを含んだ各種の部品が装着された新しい乗客コンベアを、前記既設フレームの長手方向に複数個のコンベアユニットに分割し、その各コンベアユニットを前記既設フレームの長手方向に沿って前記既設フレーム内の所定の収納位置まで移動させて順次組み付けることで、前記既設フレームに前記新しい乗客コンベアを収納設置する乗客コンベアの改造方法において、
前記各コンベアユニットに、前記既設フレームの上面に当接して回転するローラ部と、このローラ部の端縁部に設けられ前記既設フレームの長手方向に直交する方向への変位を規制するつば部と、このつば部と前記ローラ部との間に延設されるテーパ部とを有して構成したつば付走行ローラを取付けた後、このつば付走行ローラのローラ部を前記既設フレームの上面で転動させることにより、前記各コンベアユニットを前記既設フレーム内の所定の収納位置まで移動させて順次組み付けることで、前記既設フレーム内に前記新しい乗客コンベアを収納設置するようにしたことを特徴とする乗客コンベアの改造方法。 Step of moving the existing passenger conveyor by removing the existing passenger conveyor while leaving the existing frame among the existing passenger conveyors, guiding the step and the driving device for driving the handrail moving in synchronism with this step, and guiding the steps A new passenger conveyor having various parts including rails to be mounted is divided into a plurality of conveyor units in the longitudinal direction of the existing frame, and each conveyor unit is divided into the existing frame along the longitudinal direction of the existing frame. In a remodeling method of a passenger conveyor for storing and installing the new passenger conveyor in the existing frame by moving it to a predetermined storage position and sequentially assembling it,
A roller portion that rotates in contact with the upper surface of the existing frame on each conveyor unit, and a collar portion that is provided at an edge of the roller portion and restricts displacement in a direction perpendicular to the longitudinal direction of the existing frame. After attaching the flanged travel roller having a tapered portion extending between the collar part and the roller part, the roller part of the collard travel roller is rolled on the upper surface of the existing frame. The passenger is configured to store and install the new passenger conveyor in the existing frame by moving the conveyor units to a predetermined storage position in the existing frame and sequentially assembling them. How to modify the conveyor. 請求項１に記載の発明において、
前記つば付走行ローラは、前記既設フレームの方向に押圧される押圧力付与手段を有して構成し、前記既設フレームの方向に押圧されながら前記既設フレームの上面を転動することを特徴とする乗客コンベアの改造方法。 In the invention of claim 1,
The collar-equipped travel roller includes a pressing force applying unit that is pressed in the direction of the existing frame, and rolls on the upper surface of the existing frame while being pressed in the direction of the existing frame. How to modify passenger conveyors. 請求項１または２に記載の発明において、
前記既設フレームの上面に取り外し可能で且つ前記ローラ部とつば部との間の段差より大きな高さ寸法を有するスロープ部材を取付け、このスロープ部材上を前記つば付走行ローラは転動させるようにしたことを特徴とする乗客コンベアの改造方法。 In the invention according to claim 1 or 2,
A slope member which is removable on the upper surface of the existing frame and has a height dimension larger than the step between the roller portion and the collar portion is attached, and the travel roller with the collar rolls on the slope member. A method for remodeling a passenger conveyor.
JP2008239316A 2008-09-18 2008-09-18 How to modify passenger conveyor Active JP4865777B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008239316A JP4865777B2 (en) 2008-09-18 2008-09-18 How to modify passenger conveyor
CN200910175835XA CN101676187B (en) 2008-09-18 2009-09-17 Method for reconstruction of passenger conveyer
HK10108716.4A HK1142309A1 (en) 2008-09-18 2010-09-14 Method for reconstruction of passenger conveyer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008239316A JP4865777B2 (en) 2008-09-18 2008-09-18 How to modify passenger conveyor

Publications (2)

Publication Number Publication Date
JP2010070313A true JP2010070313A (en) 2010-04-02
JP4865777B2 JP4865777B2 (en) 2012-02-01

Family

ID=42028932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008239316A Active JP4865777B2 (en) 2008-09-18 2008-09-18 How to modify passenger conveyor

Country Status (3)

Country Link
JP (1) JP4865777B2 (en)
CN (1) CN101676187B (en)
HK (1) HK1142309A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014189348A (en) * 2013-03-26 2014-10-06 Fujitec Co Ltd Renewal method for passenger conveyor and carrier used for method
JP2014189381A (en) * 2013-03-28 2014-10-06 Fujitec Co Ltd Renewal method for passenger conveyor
JP2014189347A (en) * 2013-03-26 2014-10-06 Fujitec Co Ltd Renewal method for passenger conveyor and carrier used for method
JP2014227242A (en) * 2013-05-20 2014-12-08 フジテック株式会社 Renewal method for passenger conveyor
JP2014227243A (en) * 2013-05-20 2014-12-08 フジテック株式会社 Renewal method for passenger conveyor
JP2015000808A (en) * 2013-06-18 2015-01-05 フジテック株式会社 Renewal method for passenger conveyor and portal lifting device usable for renewal method
JP2015000810A (en) * 2013-06-18 2015-01-05 フジテック株式会社 Passenger conveyor renewal method and hand truck used for the same
JP2015000809A (en) * 2013-06-18 2015-01-05 フジテック株式会社 Renewal method for passenger conveyor and portal lifting device usable for renewal method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI593618B (en) * 2012-09-27 2017-08-01 伊文修股份有限公司 Track module of an escalator or a moving walkway,escalator,moving walkway,mothed of assembling an escalator or a moving walkway and method of modernizing escalator or a moving walkway
CN113387134A (en) * 2021-06-08 2021-09-14 红河哈尼族彝族自治州水利水电工程地质勘察咨询规划研究院 Feeding device of geomembrane laying system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03138294A (en) * 1989-10-25 1991-06-12 Hitachi Elevator Eng & Service Co Ltd Passenger conveyor reconstructing method
JPH06144761A (en) * 1992-11-07 1994-05-24 Sumitomo Heavy Ind Ltd Intermediate frame setting method for moving footpath
JPH11246168A (en) * 1998-03-04 1999-09-14 Tatsumi Tanaka Traveling equipment for crane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3369451B2 (en) * 1997-12-01 2003-01-20 三菱電機ビルテクノサービス株式会社 Escalator step link replacement method and drawer rail device used therefor
JP3789077B2 (en) * 2001-02-23 2006-06-21 株式会社日立製作所 Passenger conveyor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03138294A (en) * 1989-10-25 1991-06-12 Hitachi Elevator Eng & Service Co Ltd Passenger conveyor reconstructing method
JPH06144761A (en) * 1992-11-07 1994-05-24 Sumitomo Heavy Ind Ltd Intermediate frame setting method for moving footpath
JPH11246168A (en) * 1998-03-04 1999-09-14 Tatsumi Tanaka Traveling equipment for crane

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014189348A (en) * 2013-03-26 2014-10-06 Fujitec Co Ltd Renewal method for passenger conveyor and carrier used for method
JP2014189347A (en) * 2013-03-26 2014-10-06 Fujitec Co Ltd Renewal method for passenger conveyor and carrier used for method
JP2014189381A (en) * 2013-03-28 2014-10-06 Fujitec Co Ltd Renewal method for passenger conveyor
JP2014227242A (en) * 2013-05-20 2014-12-08 フジテック株式会社 Renewal method for passenger conveyor
JP2014227243A (en) * 2013-05-20 2014-12-08 フジテック株式会社 Renewal method for passenger conveyor
JP2015000808A (en) * 2013-06-18 2015-01-05 フジテック株式会社 Renewal method for passenger conveyor and portal lifting device usable for renewal method
JP2015000810A (en) * 2013-06-18 2015-01-05 フジテック株式会社 Passenger conveyor renewal method and hand truck used for the same
JP2015000809A (en) * 2013-06-18 2015-01-05 フジテック株式会社 Renewal method for passenger conveyor and portal lifting device usable for renewal method

Also Published As

Publication number Publication date
CN101676187B (en) 2012-07-04
JP4865777B2 (en) 2012-02-01
HK1142309A1 (en) 2010-12-03
CN101676187A (en) 2010-03-24

Similar Documents

Publication Publication Date Title
JP4865777B2 (en) How to modify passenger conveyor
CN1934025B (en) Conveyor device
US7159705B2 (en) Passenger conveyor device
US9819162B2 (en) Power transmission system for long travel distances having a guide channel
JP6391019B2 (en) Derailment prevention device
CN201330057Y (en) Single-side pile-up skid conveyor
CN109563687B (en) Track maintenance vehicle for picking up and/or laying a track section
JP4646722B2 (en) Friction coefficient reduction mechanism for slide bearings
CN103395599A (en) Circulating work station
JP5999934B2 (en) Fixed circulation gondola lift stop structure
JP3623950B2 (en) Rail traveling machine overturn prevention device and rail traveling machine
KR100944991B1 (en) Construction method for station building
JP5050535B2 (en) Man conveyor
CN101120140B (en) U-shaped span for railway track
JP5858771B2 (en) Passenger conveyor
JP4292104B2 (en) Passenger conveyor
KR200337843Y1 (en) Driving apparatus for the bridge inspection equipment
KR200450211Y1 (en) Structure of railway vehicle resistance spot welding equipment having slidable walkway
KR200456918Y1 (en) Rail Siliding Auxiliary Equipment at Railroad Switch Plate
JP2019006315A (en) Derailment restoration device, and vehicle provided with the same
CN109689468B (en) System, method and apparatus for maintaining a minimum gap between a train and a railway infrastructure
WO2016194169A1 (en) Step flow adjustment device for passenger conveyors
JP2010208712A (en) Presser rail installing tool of passenger conveyor
KR100946978B1 (en) Division type construction method for station building
KR20090021834A (en) Construction method for station building

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100902

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110223

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110301

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110418

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20111101

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20111110

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20141118

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4865777

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350