JP6070457B2 - Elevator landing equipment - Google Patents

Elevator landing equipment Download PDF

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JP6070457B2
JP6070457B2 JP2013150402A JP2013150402A JP6070457B2 JP 6070457 B2 JP6070457 B2 JP 6070457B2 JP 2013150402 A JP2013150402 A JP 2013150402A JP 2013150402 A JP2013150402 A JP 2013150402A JP 6070457 B2 JP6070457 B2 JP 6070457B2
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plate
landing
upper frame
vertical frame
frame
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JP2015020866A (en
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辰徳 海住
辰徳 海住
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Mitsubishi Electric Building Techno-Service Co Ltd
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Mitsubishi Electric Building Techno-Service Co Ltd
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Description

この発明は、エレベーターの乗場装置に関する。   The present invention relates to an elevator landing apparatus.

特許文献１は、エレベーターの既設の乗場装置を改修し、遮煙機能を追加する方法を開示する。特許文献１に開示された方法では、例えば、乗場出入口の上縁を形成する既設の部材（上梁６）を覆うようにカバーを取り付け、このカバーの昇降路側の上面に気密のための部材（気密材２８）を取り付けている（特許文献１、図３等）。   Patent document 1 discloses a method of refurbishing an existing hall device of an elevator and adding a smoke shielding function. In the method disclosed in Patent Document 1, for example, a cover is attached so as to cover an existing member (upper beam 6) that forms the upper edge of the landing entrance, and an airtight member ( An airtight material 28) is attached (Patent Document 1, FIG. 3, etc.).

特開２０１１−１７８５２０号公報JP 2011-178520 A

特許文献１に記載された乗場装置では、気密材が既設の上梁より上方に配置される。また、既設の上梁の上方に、気密材を取り付けるための部材も配置される。建物によっては階間高さが低く、既設の上梁より上方に気密材及び気密材を取り付けるための部材を配置するための空間が確保できない場合があった。   In the hall device described in Patent Document 1, the airtight material is disposed above the existing upper beam. A member for attaching an airtight material is also disposed above the existing upper beam. In some buildings, the height between the floors is low, and there is a case where it is not possible to secure a space for arranging the airtight material and the member for attaching the airtight material above the existing upper beam.

この発明は、上述のような課題を解決するためになされた。この発明の目的は、建物の階間高さに関わらず、一定の気密性を確保することができるエレベーターの乗場装置を提供することである。   The present invention has been made to solve the above-described problems. An object of the present invention is to provide an elevator landing device capable of ensuring a certain airtightness regardless of the height between floors of a building.

この発明に係るエレベーターの乗場装置は、既設三方枠の上枠に設けられた上枠カバーと、上枠カバーに設けられ、上枠より下方に配置された第１気密材と、第１補強部材と、を備える。上枠カバーは、上枠の側面を乗場側から覆う第１板状部と、上枠の下方に配置され、上面が上枠の下面と対向する第２板状部と、を備える。第１補強部材は、上枠の下面と第２板状部の上面とを接続する。第１気密材は、第２板状部の上面と上枠の下面との間の高さに配置され、乗場ドアが閉じられると乗場ドアの幅方向に渡って乗場ドアに接触する。 An elevator landing apparatus according to the present invention includes an upper frame cover provided on an upper frame of an existing three-way frame, a first hermetic material provided on the upper frame cover, and disposed below the upper frame, and a first reinforcing member If, Ru equipped with. The upper frame cover includes a first plate-like portion that covers the side surface of the upper frame from the landing side, and a second plate-like portion that is disposed below the upper frame and has an upper surface facing the lower surface of the upper frame. The first reinforcing member connects the lower surface of the upper frame and the upper surface of the second plate-like portion. The first airtight member is disposed at a height between the upper surface of the second plate-like portion and the lower surface of the upper frame, and contacts the landing door across the width of the landing door when the landing door is closed .

この発明に係るエレベーターの乗場装置であれば、建物の階間高さに関わらず、一定の気密性を確保することができる。   With the elevator landing apparatus according to the present invention, a certain level of airtightness can be ensured regardless of the height between the floors of the building.

この発明の実施の形態１におけるエレベーターの乗場装置を示す正面図である。It is a front view which shows the elevator landing apparatus in Embodiment 1 of this invention. 図１に示すＡ−Ａ断面図である。It is AA sectional drawing shown in FIG. 図１に示すＢ−Ｂ断面図である。It is BB sectional drawing shown in FIG. 図１に示すＣ−Ｃ断面図である。It is CC sectional drawing shown in FIG. この発明の実施の形態１におけるエレベーターの乗場装置の他の例を示す図である。It is a figure which shows the other example of the elevator landing apparatus in Embodiment 1 of this invention. この発明の実施の形態１におけるエレベーターの乗場装置の他の例を示す図である。It is a figure which shows the other example of the elevator landing apparatus in Embodiment 1 of this invention. この発明の実施の形態２におけるエレベーターの乗場装置を示す正面図である。It is a front view which shows the elevator landing apparatus in Embodiment 2 of this invention. 図７に示すＤ−Ｄ断面図である。It is DD sectional drawing shown in FIG. 図７に示すＥ−Ｅ断面図である。It is EE sectional drawing shown in FIG. この発明の実施の形態２におけるエレベーターの乗場装置の他の例を示す図である。It is a figure which shows the other example of the elevator landing apparatus in Embodiment 2 of this invention. この発明の実施の形態２におけるエレベーターの乗場装置の他の例を示す図である。It is a figure which shows the other example of the elevator landing apparatus in Embodiment 2 of this invention.

添付の図面を参照し、本発明を詳細に説明する。重複する説明は、適宜簡略化或いは省略する。各図では、同一又は相当する部分に、同一の符号を付している。   The present invention will be described in detail with reference to the accompanying drawings. The overlapping description will be simplified or omitted as appropriate. In each figure, the same or corresponding parts are denoted by the same reference numerals.

実施の形態１．
図１は、この発明の実施の形態１におけるエレベーターの乗場装置を示す正面図である。図２は、図１に示すＡ−Ａ断面図である。図３は、図１に示すＢ−Ｂ断面図である。図４は、図１に示すＣ−Ｃ断面図である。図１乃至図４に示す乗場装置は、既設の乗場装置を改修し、遮煙機能を追加したものである。 Embodiment 1 FIG.
1 is a front view showing an elevator landing apparatus according to Embodiment 1 of the present invention. FIG. 2 is a cross-sectional view taken along line AA shown in FIG. 3 is a cross-sectional view taken along line BB shown in FIG. 4 is a cross-sectional view taken along the line CC shown in FIG. The hall device shown in FIGS. 1 to 4 is a modification of an existing hall device and a smoke shielding function added.

既設の三方枠は、上枠１と２本の縦枠２とを備える。縦枠２は、一定の間隔を空けて乗場の床に垂直に立てられる。上枠１は、端部の下面が縦枠２の上面に固定され、縦枠２間に跨るように配置される。改修前の乗場出入口は、乗場の床と既設三方枠とによって囲まれた空間からなる。   The existing three-way frame includes an upper frame 1 and two vertical frames 2. The vertical frame 2 is erected vertically on the floor of the hall with a certain interval. The upper frame 1 is disposed so that the lower surface of the end portion is fixed to the upper surface of the vertical frame 2 and straddles between the vertical frames 2. The hall entrance before renovation is a space surrounded by the floor of the hall and the existing three-way frame.

既設の三方枠に上枠カバー３及び縦枠カバー４等が取り付けられることにより、新規の三方枠が形成される。改修後の新規乗場出入口は、乗場の床と新規三方枠とによって囲まれた空間からなる。   A new three-way frame is formed by attaching the upper frame cover 3 and the vertical frame cover 4 to the existing three-way frame. The new entrance / exit after renovation consists of a space surrounded by the floor of the hall and a new three-way frame.

上枠カバー３は、既設の上枠１に固定される。上枠カバー３は、例えば、Ｌ字状に曲げられた板状の部材からなる。上枠カバー３の板状部３ａは、上枠１の側面を乗場側から覆うように鉛直に配置される。板状部３ａは、スタットボルト及びナット等を用いて上枠１に固定される。板状部３ａは、裏面が上枠１の側面に密着する。   The upper frame cover 3 is fixed to the existing upper frame 1. The upper frame cover 3 is made of, for example, a plate-like member bent into an L shape. The plate-like portion 3a of the upper frame cover 3 is arranged vertically so as to cover the side surface of the upper frame 1 from the landing side. The plate-like portion 3a is fixed to the upper frame 1 using a stat bolt and a nut. The back surface of the plate-like portion 3 a is in close contact with the side surface of the upper frame 1.

上枠カバー３の板状部３ｂは、板状部３ａの最下部から昇降路側に延びるように水平に配置される。板状部３ａは、最下部が上枠１の下面より下方に配置される。このため、板状部３ｂは、上枠１より下方に配置される。板状部３ｂは、上面が上枠１の下面に対向する。板状部３ｂの上面と上枠１の下面との間に、一定の隙間が形成される。板状部３ｂの一縁部は、上枠１の昇降路側を向く側面より昇降路側に突出する。板状部３ｂの上記一縁部は、板状部３ｂのうち最も昇降路側に配置された直線状の縁部である。上枠カバー３の下面が、新規三方枠の上枠の下面になる。   The plate-like portion 3b of the upper frame cover 3 is horizontally arranged so as to extend from the lowermost portion of the plate-like portion 3a to the hoistway side. The lowermost part of the plate-like part 3 a is disposed below the lower surface of the upper frame 1. For this reason, the plate-like portion 3 b is disposed below the upper frame 1. The upper surface of the plate-like portion 3 b faces the lower surface of the upper frame 1. A certain gap is formed between the upper surface of the plate-like portion 3 b and the lower surface of the upper frame 1. One edge of the plate-like portion 3b protrudes from the side surface of the upper frame 1 facing the hoistway side toward the hoistway side. The one edge portion of the plate-like portion 3b is a linear edge portion that is disposed closest to the hoistway in the plate-like portion 3b. The lower surface of the upper frame cover 3 becomes the lower surface of the upper frame of the new three-way frame.

上枠１と板状部３ｂとの間に、必要に応じて補強部材５が設けられる。補強部材５は、上枠１の下面と板状部３ｂの上面とを接続する。補強部材５が備えられていれば、上枠カバー３の板状部３ｂを上枠１に直接固定する必要がない。上枠カバー３を簡単な形状で構成することができる。   A reinforcing member 5 is provided between the upper frame 1 and the plate-like portion 3b as necessary. The reinforcing member 5 connects the lower surface of the upper frame 1 and the upper surface of the plate-like portion 3b. If the reinforcing member 5 is provided, it is not necessary to directly fix the plate-like portion 3 b of the upper frame cover 3 to the upper frame 1. The upper frame cover 3 can be configured with a simple shape.

上枠カバー３の板状部３ｂに、気密材６が設けられる。気密材６は、乗場ドア７が閉じている時に、乗場ドア７と新規三方枠の上枠との間に形成される隙間を塞ぐための部材である。乗場ドア７は、新規乗場出入口を開閉する。なお、改修によって乗場に新たな三方枠が形成されるため、改修時に既設の乗場ドアは取り外される。乗場ドア７は改修時に取り付けられた新たなドアである。図では、両開き方式の乗場ドア７を一例として示している。   An airtight material 6 is provided on the plate-like portion 3 b of the upper frame cover 3. The airtight member 6 is a member for closing a gap formed between the landing door 7 and the upper frame of the new three-way frame when the landing door 7 is closed. The landing door 7 opens and closes a new landing doorway. In addition, since a new three-way frame is formed at the landing due to the renovation, the existing landing doors will be removed during the renovation. The landing door 7 is a new door attached at the time of renovation. In the figure, a double door type landing door 7 is shown as an example.

気密材６は、取付台８を介して板状部３ｂの上面に設けられる。気密材６を板状部３ｂの上面に直接固定しても良い。取付台８は、必要に応じて備えられる。気密材６は、上枠１の下面と板状部３ｂの上面との間の高さに配置される。気密材６は、上枠１より下方に配置され、一部が上枠１と板状部３ｂとの間に配置される。また、気密材６は、他の一部が上枠カバー３の板状部３ｂの一縁部より昇降路側に突出するように配置される。   The airtight member 6 is provided on the upper surface of the plate-like portion 3 b via the mounting base 8. The airtight member 6 may be directly fixed to the upper surface of the plate-like portion 3b. The mounting base 8 is provided as necessary. The airtight material 6 is disposed at a height between the lower surface of the upper frame 1 and the upper surface of the plate-like portion 3b. The airtight member 6 is disposed below the upper frame 1 and a part thereof is disposed between the upper frame 1 and the plate-like portion 3b. Further, the airtight member 6 is disposed so that the other part protrudes toward the hoistway side from one edge of the plate-like portion 3 b of the upper frame cover 3.

気密材６は、乗場ドア７が閉じられると、乗場ドア７の上端部に接触する。気密材６の長さは、乗場ドア７の幅とほぼ同じである。このため、気密材６は、乗場ドア７の幅方向に渡って乗場ドア７の上端部に接触する。気密材６は、上枠１より低い位置で乗場ドア７に接触する。   The airtight member 6 comes into contact with the upper end portion of the landing door 7 when the landing door 7 is closed. The length of the airtight member 6 is substantially the same as the width of the landing door 7. For this reason, the airtight material 6 contacts the upper end of the landing door 7 across the width direction of the landing door 7. The airtight member 6 contacts the landing door 7 at a position lower than the upper frame 1.

図３及び図４は、乗場ドア７に遮煙板９が備えられている場合を一例として示している。かかる場合、乗場ドア７が閉じられると、気密材６は遮煙板９に乗場側から接触する。気密材６が遮煙板９に接触することにより、乗場ドア７と新規三方枠の上枠との間に形成される隙間が塞がれる。図４は、遮煙板９が乗場ドア７の開閉方向に直線状に配置されている場合を示している。   3 and 4 show a case where the landing door 7 is provided with a smoke shielding plate 9 as an example. In such a case, when the landing door 7 is closed, the airtight member 6 comes into contact with the smoke shielding plate 9 from the landing side. When the airtight member 6 comes into contact with the smoke shield plate 9, a gap formed between the landing door 7 and the upper frame of the new three-way frame is closed. FIG. 4 shows a case where the smoke shielding plate 9 is linearly arranged in the opening / closing direction of the landing door 7.

図５は、この発明の実施の形態１におけるエレベーターの乗場装置の他の例を示す図である。図５は、図１のＣ−Ｃ断面図に相当する。図５は、遮煙板９が乗場ドア７の開閉方向に対して斜めに配置されている場合を示している。気密材６は、遮煙板９の配置に合わせて乗場ドア７の開閉方向に対して斜めに配置される。   FIG. 5 is a diagram showing another example of the elevator landing apparatus according to Embodiment 1 of the present invention. FIG. 5 corresponds to a cross-sectional view taken along the line CC of FIG. FIG. 5 shows a case where the smoke shielding plate 9 is disposed obliquely with respect to the opening / closing direction of the landing door 7. The airtight member 6 is disposed obliquely with respect to the opening / closing direction of the landing door 7 in accordance with the arrangement of the smoke shielding plate 9.

また、縦枠カバー４は、既設の縦枠２に固定される。縦枠カバー４は、例えば、Ｌ字状に曲げられた板状部材の縁部が更に折り曲げられたものからなる。縦枠カバー４は、縦枠２に設けられることにより、一定の間隔を空けて配置される。上枠カバー３は、両方の端部の下面が縦枠カバー４の上面に固定され、縦枠カバー４間に跨るように配置される。   The vertical frame cover 4 is fixed to the existing vertical frame 2. The vertical frame cover 4 is formed, for example, by further bending the edge of a plate-like member bent into an L shape. The vertical frame cover 4 is provided on the vertical frame 2, and is arranged with a certain interval. The upper frame cover 3 is arranged so that the lower surfaces of both ends are fixed to the upper surface of the vertical frame cover 4 and straddle between the vertical frame covers 4.

縦枠カバー４の板状部４ａは、縦枠２の乗場側を向く側面を覆うように鉛直に配置される。板状部４ａは、スタットボルト及びナット等を用いて縦枠２に固定される。板状部４ａは、裏面が縦枠２の乗場側を向く側面に密着する。また、板状部４ａは、一縁部が縦枠２を乗場側から覆うように昇降路側に折り曲げられる。板状部４ａの上記一縁部は、板状部４ａのうち乗場出入口から最も離れた上下に延びる縁部である。   The plate-like portion 4 a of the vertical frame cover 4 is arranged vertically so as to cover the side surface of the vertical frame 2 facing the landing side. The plate-like portion 4a is fixed to the vertical frame 2 using a stat bolt and a nut. The plate-like portion 4a is in close contact with the side surface of the vertical frame 2 facing the landing side. The plate-like portion 4a is bent toward the hoistway so that one edge covers the vertical frame 2 from the landing side. The one edge portion of the plate-like portion 4a is an edge portion extending up and down farthest from the landing entrance in the plate-like portion 4a.

縦枠カバー４の板状部４ｂは、板状部４ａの他縁部から昇降路側に延びるように鉛直に配置される。板状部４ａの上記他縁部は、上記一縁部とは反対側に形成された縁部である。即ち、板状部４ａの他縁部は、板状部４ａのうち乗場出入口に最も接近した上下に延びる縁部である。板状部４ａは、他縁部が縦枠２の乗場出入口側を向く側面より乗場出入口側に突出する。このため、板状部４ｂは、縦枠２より乗場出入口側に配置される。   The plate-like portion 4b of the vertical frame cover 4 is vertically arranged so as to extend from the other edge portion of the plate-like portion 4a to the hoistway side. The said other edge part of the plate-shaped part 4a is an edge part formed in the opposite side to the said one edge part. That is, the other edge portion of the plate-like portion 4a is an edge portion extending vertically from the plate-like portion 4a closest to the landing doorway. The plate-like portion 4a protrudes toward the landing doorway side from the side surface of the other edge portion facing the landing doorway side of the vertical frame 2. For this reason, the plate-shaped part 4b is arrange | positioned from the vertical frame 2 at the landing doorway side.

板状部４ｂは、裏面が縦枠２の乗場出入口側を向く側面に対向する。板状部４ｂの裏面と縦枠２の乗場出入口側を向く側面との間に、一定の隙間が形成される。板状部４ｂの一縁部は、縦枠２の昇降路側を向く側面より昇降路側に突出する。板状部４ｂの上記一縁部は、板状部４ｂのうち最も昇降路側に配置された上下に延びる縁部である。乗場の床と上枠カバー３の板状部３ｂの下面と縦枠カバー４の板状部４ｂの表面とによって囲まれた空間が、改修後の新規乗場出入口である。   The plate-like portion 4 b faces the side surface of the vertical frame 2 facing the hall entrance / exit side. A certain gap is formed between the back surface of the plate-like portion 4b and the side surface of the vertical frame 2 facing the landing entrance side. One edge of the plate-like part 4b protrudes from the side face of the vertical frame 2 facing the hoistway side toward the hoistway side. The said one edge part of the plate-shaped part 4b is an edge part extended in the up-down direction arrange | positioned most at the hoistway side among the plate-shaped parts 4b. A space surrounded by the floor of the hall, the lower surface of the plate-like portion 3b of the upper frame cover 3, and the surface of the plate-like portion 4b of the vertical frame cover 4 is a new hall entrance after renovation.

縦枠カバー４の折曲部４ｃは、板状部４ｂの一縁部に設けられる。折曲部４ｃは、板状部４ｂの一縁部から更に乗場出入口から離れる方向及び乗場に接近する方向に曲げられた板状の部材からなる。折曲部４ｃは、乗場側から見て、縦枠カバー４の板状部４ｂと縦枠２との間に配置される。即ち、折曲部４ｃは、乗場側から見て、縦枠２より乗場出入口側に配置される。また、折曲部４ｃは、縦枠２の昇降路側を向く側面より昇降路側に配置される。   The bent portion 4c of the vertical frame cover 4 is provided at one edge of the plate-like portion 4b. The bent portion 4c is made of a plate-like member that is bent from one edge of the plate-like portion 4b in a direction away from the landing doorway and a direction approaching the landing. The bent portion 4 c is disposed between the plate-like portion 4 b of the vertical frame cover 4 and the vertical frame 2 when viewed from the landing side. That is, the bent portion 4c is disposed on the landing entrance side with respect to the vertical frame 2 when viewed from the landing side. Moreover, the bending part 4c is arrange | positioned from the side surface which faces the hoistway side of the vertical frame 2 to the hoistway side.

縦枠２と板状部４ｂとの間に、必要に応じて補強部材１０が設けられる。補強部材１０は、縦枠２の乗場出入口側を向く側面と板状部４ｂの裏面とを接続する。補強部材１０が備えられていれば、縦枠カバー４の板状部４ｂを縦枠２に直接固定する必要がない。縦枠カバー４を簡単な形状で構成することができる。   A reinforcing member 10 is provided between the vertical frame 2 and the plate-like portion 4b as necessary. The reinforcing member 10 connects the side surface of the vertical frame 2 facing the landing entrance side and the back surface of the plate-like portion 4b. If the reinforcing member 10 is provided, it is not necessary to directly fix the plate-like portion 4 b of the vertical frame cover 4 to the vertical frame 2. The vertical frame cover 4 can be configured with a simple shape.

乗場ドア７の外側を向く端面に、気密材１１が設けられる。気密材１１は、乗場ドア７が閉じている時に、乗場ドア７と新規三方枠の縦枠との間に形成される隙間を塞ぐための部材である。気密材１１は、一部が乗場ドア７より乗場側に突出する。気密材１１は、乗場ドア７が閉じられると、上記突出する一部が縦枠カバー４の折曲部４ｃに側方から接触する。気密材１１は、乗場ドア７の上下に渡って配置される。このため、気密材１１は、乗場出入口の上下方向に渡って縦枠カバー４の折曲部４ｃに接触する。なお、気密材１１は、縦枠２より乗場出入口に近い位置で縦枠カバー４の折曲部４ｃに接触する。   An airtight material 11 is provided on an end surface facing the outside of the landing door 7. The airtight member 11 is a member for closing a gap formed between the landing door 7 and the vertical frame of the new three-way frame when the landing door 7 is closed. A part of the airtight member 11 protrudes from the landing door 7 to the landing side. When the landing door 7 is closed, the airtight member 11 comes into contact with the bent portion 4c of the vertical frame cover 4 from the side. The airtight material 11 is arranged over the landing door 7. For this reason, the airtight material 11 contacts the bending part 4c of the vertical frame cover 4 over the up-down direction of a landing doorway. The airtight material 11 contacts the bent portion 4c of the vertical frame cover 4 at a position closer to the landing entrance than the vertical frame 2.

上記構成を有する乗場装置であれば、建物の階間高さが低く、既設の上枠１の上方に十分な空間が確保されていない場合であっても、気密材６を適切に取り付けることができる。即ち、上記構成を有する乗場装置であれば、建物の階間高さに関わらず、一定の気密性を確保することが可能となる。   If the hall device has the above-described configuration, the airtight member 6 can be appropriately attached even when the floor height of the building is low and sufficient space is not secured above the existing upper frame 1. it can. That is, if it is a landing apparatus which has the said structure, it becomes possible to ensure fixed airtightness irrespective of the height between floors of a building.

既設の乗場装置には、上枠１の内部に表示器等の制御装置が設置される場合がある。かかる場合、既設の上枠１の下面に、上記制御装置を点検するための点検口が形成される。上記構成の乗場装置であれば、上枠１の下方が上枠カバー３によって覆われるため、上枠１の下面に点検口が形成されている場合であっても所望の気密性を確保できる。また、既設の上枠１の形状によっては、上枠１に気密材６を適切に取り付けることができない場合がある。しかし、上記構成の乗場装置であれば、上枠１の形状に関わらず気密材６を適切に取り付けることができる。   In an existing hall device, a control device such as a display may be installed inside the upper frame 1. In such a case, an inspection port for inspecting the control device is formed on the lower surface of the existing upper frame 1. In the case of the landing device having the above-described configuration, the lower portion of the upper frame 1 is covered by the upper frame cover 3, so that desired airtightness can be ensured even when the inspection port is formed on the lower surface of the upper frame 1. Further, depending on the shape of the existing upper frame 1, the airtight member 6 may not be appropriately attached to the upper frame 1. However, if it is a landing apparatus of the said structure, the airtight material 6 can be attached appropriately irrespective of the shape of the upper frame 1. FIG.

図６は、この発明の実施の形態１におけるエレベーターの乗場装置の他の例を示す図である。図６は、既設の乗場装置の構成が図１に示す構成と異なる場合を示している。即ち、既設の縦枠２は、一定の間隔を空けて乗場の床に垂直に立てられる。既設の上枠１は、互いに向かい合う縦枠２の側面に固定される。即ち、上枠１は、２本の縦枠２の間に設けられる。既設の乗場装置が図６に示す構成を有する場合であっても、上枠カバー３及び縦枠カバー４等を既設の三方枠に取り付けることにより、遮煙機能を備えた新規の三方枠を形成することができる。   FIG. 6 is a diagram showing another example of the elevator landing apparatus according to Embodiment 1 of the present invention. FIG. 6 shows a case where the configuration of the existing hall device is different from the configuration shown in FIG. That is, the existing vertical frame 2 is vertically set on the floor of the hall with a certain interval. The existing upper frame 1 is fixed to the side surfaces of the vertical frame 2 facing each other. That is, the upper frame 1 is provided between the two vertical frames 2. Even if the existing landing device has the configuration shown in FIG. 6, a new three-sided frame having a smoke shielding function is formed by attaching the upper frame cover 3 and the vertical frame cover 4 to the existing three-sided frame. can do.

実施の形態２．
図７は、この発明の実施の形態２におけるエレベーターの乗場装置を示す正面図である。図８は、図７に示すＤ−Ｄ断面図である。図９は、図７に示すＥ−Ｅ断面図である。図７乃至図９に示す乗場装置は、既設の乗場装置を改修し、遮煙機能を追加したものである。図７乃至図９に示す乗場装置の基本的な構成は、実施の形態１で開示した構成と同じである。本実施の形態では、実施の形態１で開示した構成と相違する部分について詳しく説明する。 Embodiment 2. FIG.
FIG. 7 is a front view showing an elevator landing apparatus according to Embodiment 2 of the present invention. 8 is a cross-sectional view taken along the line DD shown in FIG. 9 is a cross-sectional view taken along line EE shown in FIG. The landing device shown in FIGS. 7 to 9 is a modification of the existing landing device and a smoke shielding function added. The basic structure of the hall device shown in FIGS. 7 to 9 is the same as the structure disclosed in the first embodiment. In this embodiment, parts different from the configuration disclosed in Embodiment 1 will be described in detail.

既設三方枠の構成は、図１に示す構成と同じである。既設の三方枠に上枠カバー３及び縦枠カバー４等が取り付けられることにより、新規の三方枠が形成される。改修後の新規乗場出入口は、乗場の床と新規三方枠とによって囲まれた空間からなる。本実施の形態では、縦枠カバー４は、縦枠２に固定されることにより、一定の間隔を空けて配置される。上枠カバー３は、互いに向かい合う縦枠カバー４の側面（板状部４ｂの表面）に固定される。即ち、上枠カバー３は、２つの縦枠カバー４の間に設けられる。   The configuration of the existing three-way frame is the same as the configuration shown in FIG. A new three-way frame is formed by attaching the upper frame cover 3 and the vertical frame cover 4 to the existing three-way frame. The new entrance / exit after renovation consists of a space surrounded by the floor of the hall and a new three-way frame. In the present embodiment, the vertical frame cover 4 is fixed to the vertical frame 2 so that the vertical frame cover 4 is arranged at a predetermined interval. The upper frame cover 3 is fixed to the side surfaces of the vertical frame cover 4 facing each other (the surface of the plate-like portion 4b). That is, the upper frame cover 3 is provided between the two vertical frame covers 4.

上枠カバー３は、縦枠カバー４間に配置されるため、その幅が乗場ドア７の幅より小さい。一方、気密材６の長さは乗場ドア７の幅とほぼ同じである。このため、縦枠カバー４に、気密材６の端部を支持するための取付台１２が設けられる。本実施の形態においても、乗場ドア７が閉じられると、気密材６は遮煙板９に乗場側から接触する。気密材６は、乗場ドア７の幅方向に渡って乗場ドア７の上端部に接触する。また、気密材６は、上枠１より低い位置で乗場ドア７に接触する。図８は、遮煙板９が乗場ドア７の開閉方向に直線状に配置されている場合を示している。   Since the upper frame cover 3 is disposed between the vertical frame covers 4, the width thereof is smaller than the width of the landing door 7. On the other hand, the length of the airtight member 6 is substantially the same as the width of the landing door 7. For this reason, the vertical frame cover 4 is provided with a mount 12 for supporting the end of the airtight member 6. Also in the present embodiment, when the landing door 7 is closed, the airtight member 6 comes into contact with the smoke shielding plate 9 from the landing side. The airtight member 6 contacts the upper end portion of the landing door 7 across the width direction of the landing door 7. Further, the airtight member 6 contacts the landing door 7 at a position lower than the upper frame 1. FIG. 8 shows a case where the smoke shielding plate 9 is linearly arranged in the opening / closing direction of the landing door 7.

図１０は、この発明の実施の形態２におけるエレベーターの乗場装置の他の例を示す図である。図１０は、図７のＤ−Ｄ断面図に相当する。図１０は、図５と同様に遮煙板９が乗場ドア７の開閉方向に対して斜めに配置されている場合を示している。   FIG. 10 is a diagram showing another example of the elevator landing apparatus according to Embodiment 2 of the present invention. FIG. 10 corresponds to a sectional view taken along the line DD of FIG. FIG. 10 shows a case where the smoke shielding plate 9 is disposed obliquely with respect to the opening / closing direction of the landing door 7 as in FIG.

また、乗場ドア７が閉じられると、気密材１１が縦枠カバー４の折曲部４ｃに側方から接触する。気密材１１は、乗場ドア７の上下に渡って配置される。このため、気密材１１は、乗場出入口の上下方向に渡って縦枠カバー４の折曲部４ｃに接触する。なお、気密材１１は、縦枠２より乗場出入口に近い位置で縦枠カバー４の折曲部４ｃに接触する。   When the landing door 7 is closed, the airtight material 11 comes into contact with the bent portion 4c of the vertical frame cover 4 from the side. The airtight material 11 is arranged over the landing door 7. For this reason, the airtight material 11 contacts the bending part 4c of the vertical frame cover 4 over the up-down direction of a landing doorway. The airtight material 11 contacts the bent portion 4c of the vertical frame cover 4 at a position closer to the landing entrance than the vertical frame 2.

上記構成を有する乗場装置であっても、実施の形態１で開示した乗場装置と同様に一定の気密性を確保することができる。   Even in the hall device having the above-described configuration, a certain airtightness can be ensured similarly to the hall device disclosed in the first embodiment.

図１１は、この発明の実施の形態２におけるエレベーターの乗場装置の他の例を示す図である。図１１は、既設の乗場装置の構成が図６に示す構成と同じである場合を示している。即ち、既設の縦枠２は、一定の間隔を空けて乗場の床に垂直に立てられる。既設の上枠１は、互いに向かい合う縦枠２の側面に固定される。既設の乗場装置が図１１に示す構成を有する場合であっても、本実施の形態で説明したように、上枠カバー３及び縦枠カバー４等を既設の三方枠に取り付けることにより、遮煙機能を備えた新規の三方枠を形成することができる。   FIG. 11 is a diagram showing another example of the elevator landing apparatus according to Embodiment 2 of the present invention. FIG. 11 shows a case where the configuration of the existing hall device is the same as the configuration shown in FIG. That is, the existing vertical frame 2 is vertically set on the floor of the hall with a certain interval. The existing upper frame 1 is fixed to the side surfaces of the vertical frame 2 facing each other. Even if the existing hall device has the configuration shown in FIG. 11, as described in the present embodiment, the upper frame cover 3 and the vertical frame cover 4 are attached to the existing three-way frame to prevent smoke. A new three-way frame with functions can be formed.

１ 上枠、 ２ 縦枠、 ３ 上枠カバー、 ３ａ 板状部、 ３ｂ 板状部、 ４ 縦枠カバー、 ４ａ 板状部、 ４ｂ 板状部、 ４ｃ 折曲部、 ５ 補強部材、 ６ 気密材、 ７ 乗場ドア、 ８ 取付台、 ９ 遮煙板、 １０ 補強部材、 １１ 気密材、 １２ 取付台   DESCRIPTION OF SYMBOLS 1 Upper frame, 2 Vertical frame, 3 Upper frame cover, 3a Plate-shaped part, 3b Plate-shaped part, 4 Vertical frame cover, 4a Plate-shaped part, 4b Plate-shaped part, 4c Bending part, 5 Reinforcement member, 6 Airtight material , 7 landing door, 8 mounting base, 9 smoke shielding plate, 10 reinforcing member, 11 airtight material, 12 mounting base

Claims (3)

既設三方枠の上枠に設けられた上枠カバーと、
前記上枠カバーに設けられ、前記上枠より下方に配置された第１気密材と、
第１補強部材と、
を備え、
前記上枠カバーは、
前記上枠の側面を乗場側から覆う第１板状部と、
前記上枠の下方に配置され、上面が前記上枠の下面と対向する第２板状部と、
を備え、
前記第１補強部材は、前記上枠の下面と前記第２板状部の上面とを接続し、
前記第１気密材は、前記第２板状部の上面と前記上枠の下面との間の高さに配置され、乗場ドアが閉じられると前記乗場ドアの幅方向に渡って前記乗場ドアに接触するエレベーターの乗場装置。 An upper frame cover provided on the upper frame of the existing three-way frame;
A first hermetic material provided on the upper frame cover and disposed below the upper frame;
A first reinforcing member;
With
The upper frame cover is
A first plate-like portion covering the side surface of the upper frame from the landing side;
A second plate-like portion disposed below the upper frame and having an upper surface facing the lower surface of the upper frame;
With
The first reinforcing member connects the lower surface of the upper frame and the upper surface of the second plate-shaped portion,
The first airtight member is disposed at a height between the upper surface of the second plate-like portion and the lower surface of the upper frame. When the landing door is closed , the first airtight member is attached to the landing door across the width direction of the landing door. Contacting elevator landing equipment. 前記既設三方枠の縦枠に設けられた縦枠カバーと、
前記乗場ドアに設けられた第２気密材と、
を更に備え、
前記縦枠カバーは、
前記縦枠の乗場側を向く側面を覆う第３板状部と、
裏面が前記縦枠の乗場出入口側を向く側面と対向する第４板状部と、
前記第４板状部のうち最も昇降路側に配置された縁部に設けられた折曲部と、
を備え、
前記第２気密材は、前記乗場ドアが閉じられると前記折曲部に接触し、
前記折曲部の前記第２気密材が接触する部分は、乗場側から見て前記第４板状部と前記縦枠との間に配置された請求項１に記載のエレベーターの乗場装置。 A vertical frame cover provided on the vertical frame of the existing three-way frame;
A second airtight material provided at the landing door;
Further comprising
The vertical frame cover is
A third plate-like portion covering a side surface facing the landing side of the vertical frame;
A fourth plate-like portion facing the side surface of the vertical frame facing the landing entrance side of the vertical frame;
Of the fourth plate-like portion, a bent portion provided at an edge portion arranged on the most hoistway side, and
With
The second airtight material contacts the bent portion when the landing door is closed,
The elevator landing device according to claim 1 , wherein a portion of the bent portion that contacts the second airtight member is disposed between the fourth plate-like portion and the vertical frame as viewed from the landing side . 前記縦枠の乗場出入口側を向く側面と前記第４板状部の裏面とを接続する第２補強部材を更に備えた請求項２に記載のエレベーターの乗場装置。The elevator landing device according to claim 2, further comprising a second reinforcing member that connects a side surface of the vertical frame facing the landing doorway side and a back surface of the fourth plate-like portion.
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