JP2008195470A - Earthquake resistant passenger conveyor device for building - Google Patents

Earthquake resistant passenger conveyor device for building Download PDF

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JP2008195470A
JP2008195470A JP2007030612A JP2007030612A JP2008195470A JP 2008195470 A JP2008195470 A JP 2008195470A JP 2007030612 A JP2007030612 A JP 2007030612A JP 2007030612 A JP2007030612 A JP 2007030612A JP 2008195470 A JP2008195470 A JP 2008195470A
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passenger conveyor
section
bent portion
building
reinforcing plate
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JP5054390B2 (en
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Chuichi Saito
忠一 斎藤
Makoto Ueda
誠 上田
Tomoyuki Hamada
朋之 浜田
Atsushi Hayashi
篤 林
Hajime Yoshida
一 吉田
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Hitachi Ltd
East Japan Railway Co
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Hitachi Ltd
East Japan Railway Co
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an earthquake resistant passenger conveyor device for a building capable of improving earthquake resistance of the building. <P>SOLUTION: A passenger conveyor 1 of this invention comprises a framework 5 having a pair of right and left side frames 6A, 6B and an upper bent part P1 and a lower bent part P2 between an inclined section L1 and an upper horizontal section L2 and a lower horizontal section L3, and upper reinforcing plates 14A and 14B and lower reinforcing plates 15A and 15B provided, extending in the height direction of the respective side frames 6A and 6B, in the upper horizontal section L2 and the lower horizontal section L3 including the upper bent part P1 and the lower bent part P2 of the pair of side frames 6A and 6B. This passenger conveyor is located in a building 4, inclining from the ground. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明はエスカレーターや傾斜型電動道路等の乗客コンベアを設置して建築物の耐震性を向上させる建築物耐震用乗客コンベア設備に係り、特に、乗客コンベアを地盤から傾斜して建築物に設置して建築物の耐震性を向上させる建築物耐震用乗客コンベア設備に関する。   The present invention relates to an earthquake-resistant passenger conveyor facility for improving the earthquake resistance of a building by installing a passenger conveyor such as an escalator or an inclined electric road. In particular, the passenger conveyor is installed in a building inclined from the ground. The present invention relates to an earthquake-resistant passenger conveyor facility for improving the earthquake resistance of a building.

従来の乗客コンベア設備において、地震時の建築物の揺れに対しては、例えば特許文献１に示すような対策が講じられている。即ち、地震時の建築物の揺れによる離れた階床間の距離の変位によって乗客コンベア設備が塑性変形しないように、乗客コンベア設備と階床との間に滑動部を設けたものである。   In a conventional passenger conveyor facility, for example, a countermeasure as shown in Patent Document 1 is taken against shaking of a building during an earthquake. That is, a sliding part is provided between the passenger conveyor equipment and the floor so that the passenger conveyor equipment is not plastically deformed due to the displacement of the distance between the separated floors due to the shaking of the building during the earthquake.

特開２００１−１５８５８５号公報JP 2001-158585 A

上記特許文献１に開示の技術は、乗客コンベア設備に対する対策であり、乗客コンベア設備が設置された建築物が耐震構造となっていることが前提の技術である。そのため、地震時の際、乗客コンベア設備に対して塑性変形を生じさせない対策を講じても、建築物が損傷しては意味のない対策となる。   The technique disclosed in Patent Document 1 is a countermeasure for passenger conveyor equipment, and is a technique on the premise that the building in which the passenger conveyor equipment is installed has an earthquake-resistant structure. Therefore, in the event of an earthquake, even if measures are taken that do not cause plastic deformation to the passenger conveyor equipment, it would be meaningless if the building is damaged.

本発明の目的は、建築物に対する耐震性を向上し得る建築物耐震用乗客コンベア設備を提供することにある。   The objective of this invention is providing the passenger conveyor facility for earthquake-proof buildings which can improve the earthquake resistance with respect to a building.

上記目的を達成する為に本発明は、左右一対の側枠を有し傾斜区間と上水平区間及び下水平区間との間に上屈曲部及び下屈曲部を有する枠体と、前記左右一対の側枠の前記上屈曲部及び下屈曲部を含む上水平区間及び下水平区間に夫々側枠の高さ方向に延在して設けられた上補強板と下補強板とを備えた乗客コンベアを構成し、この乗客コンベアを地盤から傾斜して建築物に設置したのである。   To achieve the above object, the present invention comprises a frame having a pair of left and right side frames and having an upper bent portion and a lower bent portion between an inclined section, an upper horizontal section and a lower horizontal section, and the pair of left and right A passenger conveyor provided with an upper reinforcing plate and a lower reinforcing plate provided in the upper horizontal section and the lower horizontal section including the upper bent portion and the lower bent portion of the side frame and extending in the height direction of the side frame, respectively. Constructed, this passenger conveyor was tilted from the ground and installed in the building.

以上説明したように、乗客コンベアの枠体の圧縮や引っ張りに弱い上屈曲部と下屈曲部とを上水平区間及び下水平区間に跨って上補強板及び下補強板とで補強することで、圧縮力や引張力に強い乗客コンベアが得られ、この乗客コンベアを地盤から傾斜して建築物に設置することで、本発明は建築物の耐震性を向上し得る建築物耐震用乗客コンベア設備を得ることができるのである。   As described above, by reinforcing the upper bent portion and the lower bent portion, which are vulnerable to compression and tension of the frame of the passenger conveyor, with the upper reinforcing plate and the lower reinforcing plate across the upper horizontal section and the lower horizontal section, A passenger conveyor that is strong against compressive force and tensile force is obtained, and by installing the passenger conveyor on a building inclined from the ground, the present invention provides a passenger conveyor facility for building earthquake resistance that can improve the earthquake resistance of the building. You can get it.

以下本発明による建築物耐震用乗客コンベア設備の第１の実施の形態を図１〜図３に示すエスカレーター設備について説明する。ここに示すエスカレーター設備１は、駅舎のホーム（地盤）２と、ホーム２から支持体３を介して支持された橋上通路（建築物）４間に跨って設置されるものである。   A first embodiment of a building earthquake-resistant passenger conveyor facility according to the present invention will be described below with reference to an escalator facility shown in FIGS. The escalator facility 1 shown here is installed across a platform (ground) 2 of a station building and a bridge passage (building) 4 supported from the platform 2 via a support 3.

そして、エスカレーター設備１は、地盤であるホーム２の床面２Ｆと建築物である橋上通路４の床面４Ｆに跨って、枠体５を設置している。   And the escalator equipment 1 has installed the frame 5 across the floor surface 2F of the platform 2 which is the ground, and the floor surface 4F of the bridge passage 4 which is a building.

この枠体５は、図２に示すように、左右一対の側枠６Ａ，６Ｂと、これら側枠６Ａ，６Ｂを連結する連結梁７とを備えている。そして前記側枠６Ａ，６Ｂは、長手方向に延在する上弦材８Ａ，８Ｂと、この上弦材８Ａ，８Ｂの下方に間隔をおいて配置された下弦材９Ａ，９Ｂと、これら上弦材８Ａ，８Ｂと下弦材９Ａ，９Ｂとを連結する連結部材１０Ａ，１０Ｂとを備えている。   As shown in FIG. 2, the frame body 5 includes a pair of left and right side frames 6A and 6B, and a connecting beam 7 that connects the side frames 6A and 6B. The side frames 6A and 6B include upper chord members 8A and 8B extending in the longitudinal direction, lower chord members 9A and 9B disposed below the upper chord members 8A and 8B, and the upper chord members 8A and 8B. 8B and lower chord members 9A and 9B are provided with connecting members 10A and 10B.

このように構成された枠体５は、傾斜区間Ｌ１と、この傾斜区間Ｌ１の上部に連なる上水平区間Ｌ２と、傾斜区間Ｌ１の下部に連なる下水平区間Ｌ３とを有している。   The frame body 5 configured as described above has an inclined section L1, an upper horizontal section L2 continuous with the upper portion of the inclined section L1, and a lower horizontal section L3 connected with the lower portion of the inclined section L1.

このように構成された枠体５の下水平区間Ｌ３は、前記ホーム２に設けたピット２Ｐ内に収納され、その端部を床面２Ｆの近傍に係合し、上水平区間Ｌ２の端部は橋上通路４の床面４Ｆの近傍に係合している。そして、このような枠体５内には無端状に連結された複数の踏板１１が図示しない駆動手段によって回動できるように案内されている。この踏板１１の両側に沿った前記側枠６Ａ，６Ｂには、夫々欄干パネル１２が立設され、この欄干パネル１２の周縁に沿って前記踏板１１と同期して駆動される移動手摺１３が案内されている。   The lower horizontal section L3 of the frame body 5 thus configured is housed in the pit 2P provided in the home 2, and its end is engaged in the vicinity of the floor surface 2F, and the end of the upper horizontal section L2 Is engaged in the vicinity of the floor surface 4F of the bridge passage 4. In such a frame body 5, a plurality of step plates 11 connected endlessly are guided so as to be rotated by a driving means (not shown). A balustrade panel 12 is erected on each of the side frames 6A and 6B along both sides of the tread board 11, and a moving handrail 13 driven in synchronization with the tread board 11 is guided along the periphery of the balustrade panel 12. Has been.

さらに、前記枠体５の傾斜区間Ｌ１と上水平区間Ｌ２との間の上屈曲部Ｐ１及び傾斜区間Ｌ１と下水平区間Ｌ３との間の下屈曲部Ｐ２とは、圧縮力と引張力に対して変形し易いので、上水平区間Ｌ２から上屈曲部Ｐ１を経由して傾斜区間Ｌ１の一部にかけて上補強板１４Ａ，１４Ｂを設け、下水平区間Ｌ３から下屈曲部Ｐ２を経由して傾斜区間Ｌ１の一部にかけて下補強板１５Ａ，１５Ｂを設けている。   Further, the upper bent portion P1 between the inclined section L1 and the upper horizontal section L2 of the frame body 5 and the lower bent section P2 between the inclined section L1 and the lower horizontal section L3 are applied to compressive force and tensile force. Therefore, the upper reinforcing plates 14A and 14B are provided from the upper horizontal section L2 to the part of the inclined section L1 through the upper bent section P1, and the inclined section from the lower horizontal section L3 through the lower bent section P2. Lower reinforcing plates 15A and 15B are provided over part of L1.

これら上補強板１４Ａ，１４Ｂと下補強板１５Ａ，１５Ｂとは、各側枠６Ａ，６Ｂの幅寸法Ｗを超えてエスカレーター設備１の構成部品の設置に支障となることがないように、幅寸法Ｗ内に位置するように、上弦材８Ａ，８Ｂ及び下弦材９Ａ，９Ｂと略同じ厚さの板材を用いている。そして、上補強板１４Ａ，１４Ｂと下補強板１５Ａ，１５Ｂは、高さ方向に延在して上弦材８Ａ，８Ｂの下縁と下弦材９Ａ，９Ｂの上縁に跨って溶接して連結されると共に、必要に応じて、連結部材１０Ａ，１０Ｂにも溶接により連結されている。   The upper reinforcing plates 14A and 14B and the lower reinforcing plates 15A and 15B have width dimensions so as not to hinder the installation of the components of the escalator facility 1 beyond the width dimension W of the side frames 6A and 6B. A plate material having substantially the same thickness as the upper chord members 8A and 8B and the lower chord members 9A and 9B is used so as to be located in W. The upper reinforcing plates 14A and 14B and the lower reinforcing plates 15A and 15B extend in the height direction and are connected by welding over the lower edges of the upper chord members 8A and 8B and the upper edges of the lower chord members 9A and 9B. In addition, it is connected to the connecting members 10A and 10B by welding as necessary.

以上説明したように、エスカレーター設備１の枠体５の上屈曲部Ｐ１と下屈曲部Ｐ２とを補強したので、圧縮力や引張力に対して上屈曲部Ｐ１と下屈曲部Ｐ２とは容易に変形することはなくなる。   As described above, since the upper bent portion P1 and the lower bent portion P2 of the frame 5 of the escalator facility 1 are reinforced, the upper bent portion P1 and the lower bent portion P2 can be easily made against the compressive force and the tensile force. It will not be deformed.

そのために、地震によって橋上通路４が横揺れしようとしても、圧縮力や引張力に対して補強されたエスカレーター設備１の枠体５によってその横揺れを防止することができ、橋上通路４の耐震性を向上させることができる。逆を云えば、エスカレーター設備１により橋上通路４の耐震性が向上するので、橋上通路４の支持体３は、垂直荷重を重点に設計をすればよく、したがって、支持体３の設計施工を簡単にすることが可能となる。   Therefore, even if the bridge passage 4 tries to roll due to an earthquake, the frame 5 of the escalator facility 1 reinforced against the compressive force or tensile force can prevent the roll and the earthquake resistance of the bridge passage 4. Can be improved. In other words, since the escalator equipment 1 improves the earthquake resistance of the bridge passage 4, the support 3 of the bridge passage 4 should be designed with emphasis on vertical load, and therefore the design and construction of the support 3 can be simplified. It becomes possible to.

図４及び図５は、本発明による建築物耐震用乗客コンベア設備の第２の実施の形態を示すもので、図１〜図３に示す符号と同一符号は同一構成部品を示すので、再度の詳細な説明は省略する。   4 and 5 show a second embodiment of a building earthquake-resistant passenger conveyor facility according to the present invention, and the same reference numerals as those shown in FIGS. 1 to 3 indicate the same components. Detailed description is omitted.

本実施の形態の図４,図５において、第１の実施の形態と異なる構成は、夫々の側枠６Ａ，６Ｂの傾斜区間Ｌ１における上補強板１４Ａ，１４Ｂと下補強板１５Ａ，１５Ｂで補強された以外の部分をさらに補強して建築物の耐震性を向上させるものである。   4 and 5 of the present embodiment, the configuration different from that of the first embodiment is reinforced by the upper reinforcing plates 14A and 14B and the lower reinforcing plates 15A and 15B in the inclined sections L1 of the side frames 6A and 6B. It is intended to further improve the earthquake resistance of the building by further reinforcing other parts.

即ち、上補強板１４Ａ，１４Ｂと下補強板１５Ａ，１５Ｂで補強された以外の傾斜区間Ｌ１の各側枠６Ａ，６Ｂにおいて、上弦材８Ａ，８Ｂ及び下弦材９Ａ，９Ｂの下縁及び上縁に、上縁側中間補強板１６Ａ，１６Ｂと下縁側中間補強板１７Ａ，１７Ｂを、上補強板１４Ａ，１４Ｂ及び下補強板１５Ａ，１５Ｂと同じ方法で、連結したのである。   That is, in the side frames 6A and 6B of the inclined section L1 other than those reinforced by the upper reinforcing plates 14A and 14B and the lower reinforcing plates 15A and 15B, the lower and upper edges of the upper chord members 8A and 8B and the lower chord members 9A and 9B. In addition, the upper edge side intermediate reinforcing plates 16A and 16B and the lower edge side intermediate reinforcing plates 17A and 17B are connected in the same manner as the upper reinforcing plates 14A and 14B and the lower reinforcing plates 15A and 15B.

このように、上縁側中間補強板１６Ａ，１６Ｂと下縁側中間補強板１７Ａ，１７Ｂを、上弦材８Ａ，８Ｂ及び下弦材９Ａ，９Ｂの下縁及び上縁に連結することで、上弦材８Ａ，８Ｂ及び下弦材９Ａ，９Ｂの断面積が結果的に増加したこととなる。その結果、上弦材８Ａ，８Ｂ及び下弦材９Ａ，９Ｂの傾斜区間Ｌ１における強度を向上させることができ、さらに圧縮力と引張力に強い枠体５を得ることができ、建築物（橋上通路４）の耐震性をさらに向上させることができる。   In this way, by connecting the upper edge side intermediate reinforcing plates 16A and 16B and the lower edge side intermediate reinforcing plates 17A and 17B to the lower and upper edges of the upper chord members 8A and 8B and the lower chord members 9A and 9B, the upper chord member 8A, As a result, the cross-sectional areas of 8B and the lower chord members 9A and 9B are increased. As a result, the strength of the upper chord members 8A and 8B and the lower chord members 9A and 9B in the inclined section L1 can be improved, and a frame 5 that is strong against compressive force and tensile force can be obtained. ) Can be further improved.

図６は、本発明による建築物耐震用乗客コンベア設備の第３の実施の形態を示すもので、図１〜図５に示す符号と同一符号は同一構成部品を示すので、再度の詳細な説明は省略する。   FIG. 6 shows a third embodiment of a building earthquake-resistant passenger conveyor facility according to the present invention. The same reference numerals as those shown in FIGS. Is omitted.

ここに示す実施の形態において、第２の実施の形態と異なる構成は、枠体５の上屈曲部Ｐ１の圧縮力や引張力に対する強度をさらに向上させた構成とした点である。   In the embodiment shown here, a different configuration from the second embodiment is that the strength against the compressive force and the tensile force of the upper bent portion P1 of the frame 5 is further improved.

即ち、上屈曲部Ｐ１の内側に、上水平区間Ｌ２における下弦材９Ａ，９Ｂと傾斜区間Ｌ１における下弦材９Ａ，９Ｂに跨って、補強梁１８Ａ，１８Ｂを設けたのである。   That is, the reinforcing beams 18A and 18B are provided on the inner side of the upper bent portion P1 across the lower chord members 9A and 9B in the upper horizontal section L2 and the lower chord members 9A and 9B in the inclined section L1.

このように、補強梁１８Ａ，１８Ｂを設けたので、枠体５に圧縮力や引張力が作用して上屈曲部Ｐ１を中心にして内側や外側に曲げようとしても、補強梁１８Ａ，１８Ｂによってその曲げに対抗することができるので強固な枠体５を得ることができ、結果的に、建築物の揺れを枠体５によって抑制することができる。   As described above, since the reinforcing beams 18A and 18B are provided, even if a compressive force or a tensile force acts on the frame body 5 to bend inward or outward around the upper bent portion P1, the reinforcing beams 18A and 18B Since it can oppose the bending, the strong frame 5 can be obtained and, as a result, the shaking of the building can be suppressed by the frame 5.

さらに、補強梁１８Ａ，１８Ｂを設けた位置まで前記上補強板１４Ａ，１４Ｂ延在させるか、別構成の補強板１９Ａ，１９Ｂを設けることで、枠体５の上屈曲部Ｐ１の圧縮力や引張力に対する強度をさらに向上させることができる。   Further, the upper reinforcing plates 14A and 14B are extended to the positions where the reinforcing beams 18A and 18B are provided, or the reinforcing plates 19A and 19B having different configurations are provided, so that the compressive force and tensile force of the upper bent portion P1 of the frame 5 are increased. The strength against force can be further improved.

以上説明したように本発明によれば、エスカレーター設備１の枠体５の圧縮や引っ張りに弱い上屈曲部Ｐ１と下屈曲部Ｐ２とを上水平区間Ｌ２及び下水平区間Ｌ３に跨って上補強板１４Ａ，１４Ｂ及び下補強板１５Ａ，１５Ｂとで補強することで、圧縮力や引張力に強いエスカレーター設備１が得られ、このエスカレーター設備１を地盤から傾斜して橋上通路（建築物）４に設置することで、橋上通路（建築物）４の耐震性を向上し得る建築物耐震用エスカレーター設備を得ることができるのである。   As described above, according to the present invention, the upper reinforcing plate extends over the upper horizontal section L2 and the lower horizontal section L3 so that the upper bent section P1 and the lower bent section P2 are weak against compression and tension of the frame body 5 of the escalator equipment 1. By reinforcing with 14A, 14B and lower reinforcing plates 15A, 15B, the escalator equipment 1 that is strong against compressive force and tensile force is obtained, and this escalator equipment 1 is inclined from the ground and installed in the bridge passage (building) 4 By doing so, an escalator facility for building earthquake resistance that can improve the earthquake resistance of the bridge passage (building) 4 can be obtained.

ところで、上記各実施の形態は、乗客コンベア設備としてエスカレーター設備を説明したが、エスカレーター設備に特定されるものではなく、傾斜して設置される電動道路にも適用できる。   By the way, although each said embodiment demonstrated the escalator equipment as a passenger conveyor equipment, it is not specified to an escalator equipment, but can be applied also to the electric road installed incline.

本発明による建築物耐震用乗客コンベア設備の第１の実施の形態を示すエスカレータ設備の枠体を示す側面図。The side view which shows the frame of the escalator installation which shows 1st Embodiment of the passenger conveyor installation for building earthquake resistance by this invention. 図１のＡ−Ａ線に沿うか九台断面図。Nine cross-sectional views along the line AA in FIG. 本発明による建築物耐震用乗客コンベア設備の建築物への設置状態を示す概略側面図。The schematic side view which shows the installation state to the building of the passenger conveyor equipment for building earthquake resistance by this invention. 本発明による建築物耐震用乗客コンベア設備の第２の実施の形態を示す図１相当図。The equivalent figure of FIG. 1 which shows 2nd Embodiment of the passenger conveyor facility for building earthquake resistance by this invention. 図４のＢ−Ｂ線に沿う拡大断面図。The expanded sectional view which follows the BB line of FIG. 本発明による建築物耐震用乗客コンベア設備の第３の実施の形態を示す図１相当図。The equivalent figure of FIG. 1 which shows 3rd Embodiment of the passenger conveyor equipment for building earthquake resistance by this invention.

符号の説明Explanation of symbols

１…エスカレーター設備、２…ホーム（地盤）、２Ｆ…床面、３…支持体、４…橋上通路（建築物）、４Ｆ…床面、５…枠体、６Ａ，６Ｂ…側枠、７…連結梁、８Ａ，８Ｂ…上弦材、９Ａ，９Ｂ…下弦材、１０Ａ，１０Ｂ…連結部材、１１…踏板、１２…欄干パネル、１３…移動手摺、１４Ａ，１４Ｂ…上補強板、１５Ａ，１５Ｂ…下補強板、１６Ａ，１６Ｂ…上縁側中間補強板、１７Ａ，１７Ｂ…下縁側中間補強板、１８Ａ，１８Ｂ…補強梁、１９Ａ，１９Ｂ…補強板、Ｐ１…上屈曲部、Ｐ２…下屈曲部、Ｌ１…傾斜区間、Ｌ２…上水平区間、Ｌ３…下水平区間。   DESCRIPTION OF SYMBOLS 1 ... Escalator equipment, 2 ... Home (ground), 2F ... Floor surface, 3 ... Support body, 4 ... Passage on bridge (building), 4F ... Floor surface, 5 ... Frame body, 6A, 6B ... Side frame, 7 ... Connecting beam, 8A, 8B ... Upper chord material, 9A, 9B ... Lower chord material, 10A, 10B ... Connecting member, 11 ... Tread plate, 12 ... Railing panel, 13 ... Moving handrail, 14A, 14B ... Upper reinforcing plate, 15A, 15B ... Lower reinforcing plate, 16A, 16B ... Upper edge side intermediate reinforcing plate, 17A, 17B ... Lower edge side intermediate reinforcing plate, 18A, 18B ... Reinforcing beam, 19A, 19B ... Reinforcing plate, P1 ... Upper bent portion, P2 ... Lower bent portion, L1: Inclined section, L2: Upper horizontal section, L3: Lower horizontal section.

Claims (6)

地盤から傾斜して設置した乗客コンベアによって建築物の耐震性を向上させるように構成した建築物耐震用乗客コンベア設備において、前記乗客コンベアは、傾斜区間と上水平区間との間及び傾斜区間と下水平区間との間に形成した上屈曲部及び下屈曲部を有する枠体を備え、この枠体を構成する左右一対の側枠の前記上屈曲部及び下屈曲部を含む上水平部及び下水平部に対応する位置に、夫々側枠の高さ方向に延在する上補強板と下補強板を設けたことを特徴とする建築物耐震用乗客コンベア設備。   In the building earthquake-resistant passenger conveyor equipment configured to improve the earthquake resistance of the building by a passenger conveyor installed inclined from the ground, the passenger conveyor is provided between the inclined section and the upper horizontal section and between the inclined section and the lower section. An upper horizontal portion and a lower horizontal portion including a frame body having an upper bent portion and a lower bent portion formed between the horizontal section and including the upper bent portion and the lower bent portion of a pair of left and right side frames constituting the frame body. A passenger conveyor facility for earthquake-proof buildings, wherein an upper reinforcing plate and a lower reinforcing plate extending in the height direction of the side frames are provided at positions corresponding to the sections. 地盤から傾斜して設置した乗客コンベアによって建築物の耐震性を向上させるように構成した建築物耐震用乗客コンベア設備において、前記乗客コンベアは、傾斜区間と上水平区間との間及び傾斜区間と下水平区間との間に形成した屈曲部及び下屈曲部を有する枠体を備え、この枠体は上弦材と下弦材とこれらを連結する連結部材とで構成した左右一対の側枠と、これら左右の側枠を連結する連結梁とで構成した枠体とで構成され、この枠体の長手方向に屈曲する上屈曲部及び下屈曲部を含む上水平区間及び下水平区間に、前記上弦材と下弦材に跨る上補強板と下補強板を設けたことを特徴とする耐震用乗客コンベア設備。   In the building earthquake-resistant passenger conveyor equipment configured to improve the earthquake resistance of the building by a passenger conveyor installed inclined from the ground, the passenger conveyor is provided between the inclined section and the upper horizontal section and between the inclined section and the lower section. A frame having a bent portion and a lower bent portion formed between the horizontal section, the frame body including a pair of left and right side frames composed of an upper chord material, a lower chord material, and a connecting member that connects them; The upper chord material in the upper horizontal section and the lower horizontal section including the upper bent section and the lower bent section that are bent in the longitudinal direction of the frame body. An anti-seismic passenger conveyor facility comprising an upper reinforcing plate and a lower reinforcing plate straddling the lower chord material. 左右一対の側枠を有し傾斜区間と上水平区間との間及び傾斜区間と下水平区間との間に形成した上屈曲部及び下屈曲部を有する枠体と、前記左右一対の側枠の前記上屈曲部及び下屈曲部を含む上水平区間及び下水平区間に夫々側枠の高さ方向に延在して設けられた上補強板と下補強板とを備えた乗客コンベアを構成し、この乗客コンベアを地盤から傾斜して建築物に設置したことを特徴とする建築物耐震用乗客コンベア設備。   A frame having a pair of left and right side frames and having an upper bent portion and a lower bent portion formed between the inclined section and the upper horizontal section and between the inclined section and the lower horizontal section; and A passenger conveyor comprising an upper reinforcing plate and a lower reinforcing plate provided in the upper horizontal section and the lower horizontal section including the upper bent portion and the lower bent portion, respectively, extending in the height direction of the side frame; A passenger conveyor facility for building earthquake resistance, wherein the passenger conveyor is installed on a building inclined from the ground. 地盤から傾斜して設置した乗客コンベアによって建築物の耐震性を向上させるように構成した建築物耐震用乗客コンベア設備において、前記乗客コンベアは、傾斜区間と上水平区間との間及び傾斜区間と下水平区間との間に形成した上屈曲部及び下屈曲部を有する枠体を備え、この枠体を構成する左右一対の側枠の前記上屈曲部及び下屈曲部を含む上水平部及び下水平部に対応する位置に、夫々側枠の高さ方向に延在する上補強板と下補強板を設けると共に、前記上補強板と下補強板との間の前記側枠の上縁及び下縁に沿って上縁側中間補強板と下縁側中間補強板とを設けたことを特徴とする建築物耐震用乗客コンベア設備。   In the building earthquake-resistant passenger conveyor equipment configured to improve the earthquake resistance of the building by a passenger conveyor installed inclined from the ground, the passenger conveyor is provided between the inclined section and the upper horizontal section and between the inclined section and the lower section. An upper horizontal portion and a lower horizontal portion including a frame body having an upper bent portion and a lower bent portion formed between the horizontal section and including the upper bent portion and the lower bent portion of a pair of left and right side frames constituting the frame body. An upper reinforcing plate and a lower reinforcing plate that extend in the height direction of the side frame, respectively, at the positions corresponding to the portions, and the upper and lower edges of the side frame between the upper reinforcing plate and the lower reinforcing plate A passenger conveyor facility for earthquake-proof building, comprising an upper edge side intermediate reinforcing plate and a lower edge side intermediate reinforcing plate along the line. 前記側枠は、前記上屈曲部の内側に前記傾斜区間から上水平区間に跨る補強梁を有することを特徴とする請求項１,２,３又は４記載の建築物耐震用乗客コンベア設備。   5. The building earthquake-resistant passenger conveyor system according to claim 1, wherein the side frame has a reinforcing beam extending from the inclined section to the upper horizontal section inside the upper bent portion. 前記上補強板は、前記補強梁まで延在されていることを特徴とする請求項５記載の建築物耐震用乗客コンベア設備。   The said upper reinforcement board is extended to the said reinforcement beam, The passenger conveyor installation for earthquake-proof buildings of Claim 5 characterized by the above-mentioned.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102234056A (en) * 2010-04-21 2011-11-09 株式会社日立制作所 Passenger conveyer
CN102398839A (en) * 2010-09-15 2012-04-04 株式会社日立制作所 Passenger conveying device
CN104355213A (en) * 2014-11-06 2015-02-18 康力电梯股份有限公司 Truss reinforcing device

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JPS60218284A (en) * 1984-04-11 1985-10-31 株式会社日立製作所 Frame for escalator
JPH10291758A (en) * 1997-03-17 1998-11-04 Inventio Ag Escalator or movable passage provided with lower brace
JP2000072371A (en) * 1998-09-03 2000-03-07 Takenaka Komuten Co Ltd Escalator for base isolation building
JP3143818B2 (en) * 1993-12-24 2001-03-07 株式会社日立製作所 Passage equipment

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JPS58152782A (en) * 1982-03-05 1983-09-10 株式会社日立製作所 Method of installing man conveyor
JPS60218284A (en) * 1984-04-11 1985-10-31 株式会社日立製作所 Frame for escalator
JP3143818B2 (en) * 1993-12-24 2001-03-07 株式会社日立製作所 Passage equipment
JPH10291758A (en) * 1997-03-17 1998-11-04 Inventio Ag Escalator or movable passage provided with lower brace
JP2000072371A (en) * 1998-09-03 2000-03-07 Takenaka Komuten Co Ltd Escalator for base isolation building

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102234056A (en) * 2010-04-21 2011-11-09 株式会社日立制作所 Passenger conveyer
CN102398839A (en) * 2010-09-15 2012-04-04 株式会社日立制作所 Passenger conveying device
CN104355213A (en) * 2014-11-06 2015-02-18 康力电梯股份有限公司 Truss reinforcing device

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