JPH07149483A - Elevator shaft and assembly work executing method for elevator - Google Patents
Elevator shaft and assembly work executing method for elevatorInfo
- Publication number
- JPH07149483A JPH07149483A JP32130693A JP32130693A JPH07149483A JP H07149483 A JPH07149483 A JP H07149483A JP 32130693 A JP32130693 A JP 32130693A JP 32130693 A JP32130693 A JP 32130693A JP H07149483 A JPH07149483 A JP H07149483A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- elevator shaft
- elevator
- guide rail
- opening
- 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
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、エレベータシャフト
及びエレベータの組立施工法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator shaft and a method of assembling and constructing an elevator.
【０００２】[0002]
【従来の技術】従来のエレベータシャフト及びエレベー
タの組立施工法には、例えば、次の及びの施工法が
ある。 多層の建物躯体の構築の各段階において、エレベータ
の設置位置に、上下方向に延びる連続した縦空間からな
るエレベータシャフトを形成し、エレベータシャフト内
を施工するときに、エレベータシャフトの最下部から単
管足場を組み立て、この単管足場に載って、エレベータ
シャフトの入り口や内部に各階の建物側のエレベータへ
の出入口の三方枠、扉案内枠、荷台かご用案内レール、
ウエイト用案内レール等を取付けたり、エレベータシャ
フトの内周部の仕上げを行なってから、前記単管足場を
撤去し、エレベータシャフトの最下階でエレベータの荷
台かごを組み立てる。 多層の建物躯体の構築の各段階において、エレベータ
の設置位置に、上下方向に延びる連続した縦空間からな
るエレベータシャフトを形成し、このエレベータシャフ
ト内を施工するときに、エレベータシャフトの最上部又
は中間階からゴンドラを吊り下げ、このゴンドラをエレ
ベータシャフト内において上下動できるようにし、この
ゴンドラに乗って、エレベータシャフトの入り口や内部
に各階の建物側のエレベータへの出入口の三方枠、扉案
内枠、荷台かご用案内レール、ウエイト用案内レール等
を取付けたり、エレベータシャフト内周部の仕上を行な
ったりしてから、ゴンドラを撤去し、エレベータシャフ
ト内の最下階でエレベータの荷台かごを組み立てる。2. Description of the Related Art As a conventional method of assembling and constructing an elevator shaft and an elevator, there are, for example, the following construction methods. At each stage of the construction of a multi-layer building frame, an elevator shaft consisting of a continuous vertical space extending in the vertical direction is formed at the installation position of the elevator, and when constructing the inside of the elevator shaft, a single pipe is installed from the bottom of the elevator shaft. Assemble the scaffolding, mount on this single pipe scaffold, inside the elevator shaft and inside the three-way frame of the entrance and exit to the elevator on the side of the building on each floor, the door guide frame, the guide rail for the cargo basket,
After attaching weight guide rails and the like and finishing the inner peripheral portion of the elevator shaft, the single pipe scaffold is removed and the elevator car basket is assembled on the lowest floor of the elevator shaft. At each stage of the construction of a multi-layer building frame, at the installation position of the elevator, an elevator shaft consisting of a continuous vertical space extending in the vertical direction is formed, and when the inside of this elevator shaft is constructed, the top or middle of the elevator shaft is constructed. Suspending a gondola from the floor, allowing this gondola to move up and down in the elevator shaft, riding on this gondola, the entrance of the elevator shaft and the three-way frame of the entrance and exit to the elevator on the building side of each floor, the door guide frame, After mounting the guide rails for the cargo basket, the guide rails for the weight, etc., and finishing the inner circumference of the elevator shaft, the gondola is removed and the elevator cargo basket is assembled on the bottom floor of the elevator shaft.
【０００３】[0003]
【発明が解決しようとする課題】従来の上記の施工法
は、作業員がエレベータシャフトの周辺の躯体工事及び
仕上工事中に上記の上下方向に延びる連続した縦空間
（エレベータシャフト）内に墜落する危険があり、ま
た、単管足場上での建物側のエレベータへの出入口の三
方枠、扉案内枠、荷台かご用案内レール、ウエイト用案
内レール等の取付工事中にも、作業員が前記縦空間内に
墜落する虞があり、各階において開口養生をする必要が
ある。従来の上記の施工法も、作業員がエレベータシ
ャフトの周辺の躯体工事及び仕上工事中に上記の上下方
向に延びる連続した縦空間内に墜落する危険があり、ま
た、三方枠、扉案内枠、荷台かご用案内レール、ウエイ
ト用案内レール等の取付工事をゴンドラに乗って行なう
ため、作業がしにくくかつ危険であり、各階において開
口養生をする必要がある。この発明の解決しようとする
課題は、従来技術の上述のような欠点を有しないエレベ
ータシャフト及びエクベータの組立施工法を提供するこ
と、換言すると、開口養生が簡単で、工事の安全性が容
易に確保でき、施工性もよいエレベータシャフト及びエ
レベータの組立施工法を提供することにある。In the above-mentioned conventional construction method, the worker crashes into the continuous vertical space (elevator shaft) extending in the vertical direction during the construction work and the finishing work around the elevator shaft. In addition, there is a risk that the worker will not be able to use the above-mentioned vertical even during the installation work of the three-way frame of the entrance and exit to the elevator on the side of the single pipe scaffold, the door guide frame, the guide rail for the cargo basket, the guide rail for the weight, etc. There is a risk of crashing into the space, and it is necessary to cure the openings on each floor. The above-described conventional construction method also has a risk that the worker may fall into a continuous vertical space extending in the above-mentioned vertical direction during the frame construction work and finishing work around the elevator shaft, and also the three-way frame, the door guide frame, Since the work to install the guide rails for the cargo basket, the guide rails for the weight, etc. is carried out on the gondola, it is difficult and dangerous, and it is necessary to cure the openings on each floor. The problem to be solved by the present invention is to provide a method for assembling and constructing an elevator shaft and an elevator that do not have the above-mentioned drawbacks of the prior art, in other words, simple opening curing and easy construction safety. An object of the present invention is to provide an elevator shaft and an elevator assembly method that can be secured and have good workability.
【０００４】[0004]
【課題を解決するための手段】この発明は、前記課題を
解決するための手段として、次の構成を採用する。この
発明の構成は、柱、梁、壁等からなる建物躯体の梁上の
エレベータシャフトとなる開口部分を除いた所定の部分
に床を形成し、前記開口部分の周りに壁を設けてエレベ
ータシャフトを形成し、その内部に荷台かご用案内レー
ル、ウエイト用案内レール及び扉案内枠を取付け、エレ
ベータシャフト内で荷台かごを組み立てるエレベータシ
ャフト及びエレベータの組立施工法において、前記開口
部分の両側の梁間に複数の支持梁を着脱可能に取付け、
これらの支持梁に板状体を着脱可能に取付け、該板状体
にて前記開口部分を塞ぎ、板状体上又はその上に載置し
た足場に載って、エレベータシャフトの内周部の仕上
と、エレベータシャフト内への荷台かご用案内レール、
ウエイト用案内レール及び扉案内枠の取付調整とを行な
い、仕上及び取付調整の作業の終了後に板状体及び支持
梁を撤去することを特徴とするエレベータシャフト及び
エレベータの組立施工法にある。好適な実施形態におい
ては、柱、梁、壁等からなる建物躯体を構築しながら、
エレベータシャフトとなる開口部分を除いた梁上の所定
の部分に床を形成し、前記開口部分の両側の梁間に着脱
可能に取付けた複数の支持梁に板状体を着脱可能に取付
け、この板状体にて前記開口部分を塞いで、前記開口部
分の周りに壁を設けてエレベータシャフトを形成し、エ
レベータシャフト内を施工するときに、板状体上又はそ
の上に載置した足場に載って、前記エレベータシャフト
の内周部の仕上を行なうとともに、前記板状体の荷台か
ご用案内レール及びウエイト用案内レールに対応する部
分及びその近傍の部分を除いてあけた開口に各案内レー
ルを通し、それらをエレベータシャフトの内周部に取付
け、前記板状体の扉案内枠の敷居の取付部に対応する部
分及びその近傍の部分を除いて扉案内枠の敷居をスラブ
等に取付け、仕上及び取付調整の作業の終了後に板状体
及び支持梁を撤去する。 なお、エレベータシャフトの
内周部の仕上には、周囲の壁の仕上げ、壁や梁への耐火
被覆等が含まれる。The present invention adopts the following configuration as a means for solving the above problems. According to the configuration of the present invention, a floor is formed in a predetermined portion of a building frame made up of columns, beams, walls, etc., except an opening portion serving as an elevator shaft on a beam, and a wall is provided around the opening portion to provide an elevator shaft. In the method of assembling the elevator shaft and elevator, in which the guide rails for the loading car, the guide rails for the weight, and the door guide frame are mounted inside the elevator car and the loading car is assembled in the elevator shaft, between the beams on both sides of the opening. Removably attach multiple support beams,
A plate-like body is detachably attached to these support beams, the opening is closed by the plate-like body, and the plate is placed on the plate-like body or on a scaffold placed on the plate-like body to finish the inner peripheral portion of the elevator shaft. And a guide rail for the loading car into the elevator shaft,
A method for assembling and constructing an elevator shaft and an elevator, characterized in that the weight guide rail and the door guide frame are attached and adjusted, and the plate-like body and the support beam are removed after the finishing and attachment and adjustment work is completed. In a preferred embodiment, while constructing a building frame composed of columns, beams, walls, etc.,
A floor is formed on a predetermined portion on the beam except for the opening portion that becomes the elevator shaft, and plate-like bodies are detachably attached to a plurality of support beams detachably attached between the beams on both sides of the opening portion. The opening is closed with a strip, a wall is provided around the opening to form an elevator shaft, and when the interior of the elevator shaft is constructed, the elevator shaft is mounted on a plate or a scaffold placed on the plate. The inner peripheral portion of the elevator shaft is finished, and the guide rails are provided in the openings except for the portions corresponding to the guide rails for the car and the guide rails for the weight and the portions in the vicinity of the plate-shaped body. Through them, attach them to the inner periphery of the elevator shaft, and attach the sill of the door guide frame to a slab, etc., except for the portion corresponding to the sill attachment portion of the sill of the plate-shaped door guide frame and its vicinity, and finish After completion of the work of fine-mounted and adjusted to remove the plate-like member and the support beam. Note that finishing of the inner peripheral portion of the elevator shaft includes finishing of surrounding walls, fireproof coating on walls and beams, and the like.
【０００５】梁上にデッキプレート、プレキャストコン
クリート板等を載設してコンクリートスラブを形成する
場合には、柱、梁等からなる建物躯体を構築しながら、
エレベータシャフトとなる開口部分を除いた梁上の所定
の部分にデッキプレート、プレキャストコンクリート板
等を載設し、前記開口部分の両側の梁間に着脱可能に取
付けた複数の支持梁に板状体を着脱可能に取付けて、該
板状体にて前記開口部分を塞ぎ、前記のデッキプレー
ト、プレキャストコンクリート板等の上にコンクリート
スラブを形成し、前記開口部分の周りに壁を設けてエレ
ベータシャフトを形成し、エレベータシャフト内を施工
するときに、板状体上又はその上に載置した足場に載っ
て、エレベータシャフトの内周部の仕上を行ない、前記
板状体の荷台かご用案内レール及びウエイト用案内レー
ルに対応する部分及びその近傍の部分を除いてあけた開
口に各案内レールを通し、それらをエレベータシャフト
の内周部に取付け、前記板状体の扉案内枠の敷居の取付
部に対応する部分及びその近傍の部分を除いて扉案内枠
の敷居をスラブ等に取付け、仕上及び取付調整の作業の
終了後に板状体及び支持梁を撤去する。梁上にデッキプ
レート、プレキャストコンクリート板等を載設する際
に、複数の支持梁を前記開口部分の両側の梁間に着脱可
能に取付け、これらの支持梁に板状体を着脱可能に取付
け、該板状体にて前記開口部分を塞ぐと、開口養生を全
く省くことができる。なお、ベニヤ型枠を使ってコンク
リート床を形成する場合には、床用のベニヤ型枠を配設
する際に、エレベータシャフトとなる開口部分を支持梁
及び板状体を使って塞ぐようにする。この発明の好適な
実施形態においては、支持梁として、伸縮可能な梁又は
分解可能な梁を使う。伸縮の仕方又は分解の仕方は、支
持梁の建物躯体への着脱を容易にしうるものならどのよ
うなものでもよい。板状体は、通常、デッキプレートを
使って構成するが、その他のものを使ってもよい。好適
な実施形態においては、板状体として、荷台かご用案内
レール、ウエイト用案内レール等に対応する部分及びそ
の近傍の部分を切離し、これらの切り離した部分を開閉
可能又は着脱可能にその他の部分に連結したもの使う。When a deck plate, a precast concrete plate or the like is placed on a beam to form a concrete slab, while constructing a building frame composed of columns, beams, etc.,
A deck plate, a precast concrete plate, etc. is placed on a predetermined part on the beam excluding the opening part that becomes the elevator shaft, and the plate-like body is attached to a plurality of support beams detachably attached between the beams on both sides of the opening part. Removably attached, the opening is closed with the plate, a concrete slab is formed on the deck plate, precast concrete plate, etc., and a wall is provided around the opening to form an elevator shaft. Then, when constructing the inside of the elevator shaft, it is placed on the plate-like body or on a scaffold placed on the plate-like body to finish the inner peripheral portion of the elevator shaft, and the guide rails and weights for the platform of the plate-like body. Each guide rail through the opening opened except the part corresponding to the guide rail for the vehicle and its vicinity, and attach them to the inner peripheral part of the elevator shaft, The sill of the door guide frame is attached to the slab, except for the portion corresponding to the mounting portion of the sill of the door guide frame of the plate-shaped body and the vicinity thereof, and the plate-shaped body and the support are provided after finishing and adjusting the work. Remove the beam. When mounting a deck plate, precast concrete plate, etc. on the beam, a plurality of support beams are detachably attached between the beams on both sides of the opening portion, and plate-like bodies are detachably attached to these support beams. If the opening is closed with a plate-like member, the opening curing can be omitted altogether. When using a veneer formwork to form a concrete floor, when installing a veneer formwork for the floor, the opening part that will be the elevator shaft should be closed using a support beam and a plate-shaped body. . In a preferred embodiment of the present invention, a stretchable beam or a decomposable beam is used as the support beam. Any method of expanding and contracting or disassembling can be used as long as it can easily attach and detach the support beam to and from the building frame. The plate-like body is usually constructed by using a deck plate, but other materials may be used. In a preferred embodiment, as a plate-shaped body, a portion corresponding to a guide rail for a luggage carrier, a guide rail for a weight and the like and a portion in the vicinity thereof are separated, and the separated portions can be opened and closed or detachably attached to other portions. Use the one connected to.
【０００６】[0006]
【実施例】実施例を図１ないし図６を使って説明する。
建物躯体１０を鉄骨造の柱と梁にて構築しながら、鉄骨
梁１１上のエレベータシャフトＥｖｓとなる部分を除い
た所定の部分にデッキプレート１２を載設し、図１に示
すように、エレベータシャフトＥｖｓとなる部分の両側
の鉄骨梁１１の下側のフランジ１１ａの上に間隔をおい
て、複数の伸縮可能な支持梁１３を着脱自在に取付け
る。エレベータシャフトＥｖｓに対応する部分の支持梁
１３の上に、図２に示すように、板状体を構成するデッ
キプレート１４を着脱可能に取付ける。そして、エレベ
ータの荷台かごを案内する荷台かご用案内レール１５Ａ
に対応する位置及びその近傍のデッキプレート１４の部
分１４Ａを開閉可能に構成し、エレベータのウエイトを
案内するウエイト用案内レール１５Ｂに対応する位置及
びその近傍のデッキプレート１４の部分１４Ｂを開閉可
能に構成する。建物側の出入口の扉の扉案内枠２１の敷
居２１ｂの取付部に対応するデッキプレート１４の部分
１４Ｃを開閉可能に構成し、敷居２１ｂの取付部の近傍
の敷居２１ｂの取付に必要な空間に対応するデッキプレ
ート１４の部分１４Ｄも開閉可能に構成する。デッキプ
レート１４の部分１４Ａ〜１４Ｄを開閉可能に構成する
手段としては、所望の形状にしたデッキプレートを蝶番
などを使って開閉しないデッキプレート１４の部分に連
結する。Embodiments Embodiments will be described with reference to FIGS.
While building the building frame 10 with steel columns and beams, a deck plate 12 is mounted on a predetermined portion of the steel beam 11 excluding a portion to be the elevator shaft Evs, and as shown in FIG. A plurality of expandable and contractible support beams 13 are detachably attached on the lower flanges 11a of the steel beam 11 on both sides of the shaft Evs. As shown in FIG. 2, a deck plate 14 forming a plate-like body is detachably mounted on the support beam 13 at a portion corresponding to the elevator shaft Evs. And, a guide rail 15A for the loading car that guides the loading car of the elevator
The portion 14A of the deck plate 14 in the vicinity thereof and the portion corresponding to the weight guide rail 15B for guiding the weight of the elevator can be opened and closed. Constitute. A portion 14C of the deck plate 14 corresponding to the mounting portion of the sill 21b of the door guide frame 21 of the door on the building side is configured to be openable and closable, and is provided in a space required for mounting the sill 21b near the mounting portion of the sill 21b. The corresponding portion 14D of the deck plate 14 is also configured to be openable and closable. As a means for making the portions 14A to 14D of the deck plate 14 openable and closable, a deck plate having a desired shape is connected to the portion of the deck plate 14 which is not opened and closed by using a hinge or the like.
【０００７】また、建物躯体１０の鉄骨梁１１上のエレ
ベータシャフトＥｖｓとなる部分を除いた部分に載設し
たデッキプレート１２上に鉄筋を配して、コンクリート
を打設し、コンクリートスラブ１６を形成する。そし
て、デッキプレート１２上で、図３に示すように、エレ
ベータシャフトＥｖｓの周囲のコンクリートスラブ１６
と上階のスラブとの間に軽量壁１７Ａ、１７Ｂ、１７
Ｃ、１７Ｄを配し、それらの両端をそれぞれスラブに固
着する。軽量壁１７Ａの端縁１７Ａａと軽量壁１７Ｂの
端縁１７Ｂａとの間を建物側のエレベータへの入口とす
るために、端縁１７Ａａ、１７Ｂａの近くに束柱１８を
配し、束柱１８の上下の端をそれぞれスラブ等に固着す
る。デッキプレート１４上で、図４に示すように、複数
本の縦部材１９ａと斜め部材１９ｂと足場板１９ｃとを
着脱自在に結合して、組立足場１９を形成する。この足
場１９に載ってエレベータシャフトＥｖｓの内側の仕上
作業等を行なう。[0007] Further, the reinforcing bars are arranged on the deck plate 12 mounted on the steel frame beam 11 of the building frame 10 excluding the portion to be the elevator shaft Evs, and concrete is poured to form the concrete slab 16. To do. Then, on the deck plate 12, as shown in FIG. 3, the concrete slab 16 around the elevator shaft Evs is provided.
17A, 17B, 17 between the upper floor and the slab on the upper floor
C and 17D are arranged, and both ends thereof are fixed to the slab. In order to make the space between the edge 17Aa of the lightweight wall 17A and the edge 17Ba of the lightweight wall 17B an entrance to the elevator on the building side, the bundle columns 18 are arranged near the edges 17Aa, 17Ba, and Fix the upper and lower ends to slabs, etc. On the deck plate 14, as shown in FIG. 4, a plurality of vertical members 19a, diagonal members 19b, and scaffolding plates 19c are detachably coupled to each other to form an assembled scaffolding 19. The work on the scaffold 19 for finishing the inside of the elevator shaft Evs is performed.
【０００８】また、図５に示すように、デッキプレート
１４の部分１４Ａを開けて形成した開口に荷台かご用案
内レール１５Ａを通し、この案内レール１５Ａをエレベ
ータシャフトＥｖｓの内周部の梁、スラブ等に取付体２
０Ａを介して互いに所定の間隔を保って垂直に取付け
る。デッキプレート１４の部分１４Ｂを開けて形成した
開口にウエイト用案内レール１５Ｂを通し、この案内レ
ール１５ＢをエレベータシャフトＥｖｓの内周部の梁、
スラブ等に取付部２０Ｂを介して互いに所定の間隔を保
って垂直に取付ける。デッキプレート１４の部分１４
Ｃ、１４Ｄを開いて、建物側の扉案内枠２１の敷居２１
ｂをスラブ１６、梁等に取付ける。なお、扉案内枠２１
は縦部材２１ａ、敷居２１ｂ及び上横部材２１ｃ1、２
１ｃ2等を連結して構成する。また、対の縦部材２２ａ
と上横部材２２ｂを冂形に連結してなる三方枠２２を適
宜の固定手段を使って束柱１８等に固定する。エレベー
タシャフトＥｖｓの内周部の仕上作業、荷台かご用案内
レール１５Ａ、ウエイト用案内レール１５Ｂ、扉案内枠
２１、三方枠２２の取付及び調整等の作業が終了してか
ら、支持梁１３からデッキプレート１４を外し、伸縮可
能な支持梁１３の長さを短くして支持梁１３を建物躯体
の梁１１から外し、図６に示す状態にする。それから、
エレベータシャフトＥｖｓの下部でエレベータの荷台か
ごを常法にて組立て、荷台かご用案内レール１５Ａでエ
レベータの荷台かごを案内し、ウエイト用案内レール１
５Ｂでエレベータのウェイトを案内し、エレベータの荷
台かご及びウェイトを、ロープを介して昇降装置に連結
し、エレベータシャフトＥｖｓ内において昇降運転でき
るように組み立てる。Further, as shown in FIG. 5, a guide rail 15A for a cargo platform car is passed through an opening formed by opening a portion 14A of the deck plate 14, and the guide rail 15A is used as a beam or a slab on the inner peripheral portion of the elevator shaft Evs. Mounted to 2 etc.
Mount vertically with 0A at a given distance from each other. A weight guide rail 15B is passed through an opening formed by opening the portion 14B of the deck plate 14, and the guide rail 15B is used to attach a beam at the inner peripheral portion of the elevator shaft Evs.
It is vertically attached to a slab or the like via the attachment portion 20B with a predetermined space therebetween. Part 14 of the deck plate 14
Open C and 14D, and sill 21 of the door guide frame 21 on the building side
Attach b to the slab 16, beam, etc. The door guide frame 21
Are vertical members 21a, thresholds 21b, and upper horizontal members 21c 1 , 2
It is configured by connecting 1c 2 and the like. Also, a pair of vertical members 22a
The three-sided frame 22 formed by connecting the upper horizontal member 22b and the upper lateral member 22b in the shape of a tongue is fixed to the bundle column 18 or the like using an appropriate fixing means. After the finishing work of the inner peripheral portion of the elevator shaft Evs, the mounting and adjustment of the guide rail 15A for the cargo basket, the guide rail 15B for weights, the door guide frame 21, the three-way frame 22, and the like, the support beam 13 is moved to the deck. The plate 14 is removed, and the length of the stretchable support beam 13 is shortened to remove the support beam 13 from the beam 11 of the building frame, and the state shown in FIG. 6 is obtained. then,
At the lower part of the elevator shaft Evs, the elevator car basket is assembled by a conventional method, and the guide car guide rail 15A guides the elevator car basket, and the weight guide rail 1
5B guides the weight of the elevator, and the elevator car and weight are connected to the lifting device via a rope and assembled so that the elevator shaft Evs can be lifted and lowered.
【０００９】実施例の施工法によると、建物の躯体１０
の構築段階において、すなわち、エレベータシャフトＥ
ｖｓとなる部分を除い鉄骨梁１１の上にデッキプレート
１２を載設する段階において、エレベータシャフトＥｖ
ｓとなる部分の両側の鉄骨梁１１に間隔をおいて、複数
の伸縮可能な支持梁１３を着脱自在に取付け、その支持
梁１３の上に板状体を構成するデッキプレート１４を着
脱可能に取付けて、エレベータシャフトＥｖｓの連続し
た縦空間を各階毎に塞ぐ（仕切る）から、工事中に誤っ
てエレベータシャフトＥｖｓに落ちることがない。ま
た、デッキプレート１４上又はその上に載置した組立足
場１９上に載って、エレベータシャフトＥｖｓの内周面
の仕上、取付調整等の作業を行なうことができるから、
工事の安全性が向上する。また、作業者がデッキプレー
ト１４上に載って、デッキプレート１４の部分１４Ａ、
１４Ｂを開け、それらの開口に各案内レール１５Ａ、１
５Ｂを通し、各案内レール１５Ａ、１５Ｂをエレベータ
シャフトＥｖｓの内周部のスラブ、梁等に取付体２０Ａ
を介して互いに所定の間隔を保って垂直に取付け、かつ
デッキプレート１４の部分１４Ｃ、１４Ｄを開いて、エ
レベータシャフトＥｖｓの扉案内枠２１の敷居２１ｂ等
をスラブ１６、梁等に取付けるから、墜落の危険がな
く、それらの取付及び調整の作業を行なうことができ
る。According to the construction method of the embodiment, the building frame 10
In the construction stage of the elevator shaft E
At the stage of mounting the deck plate 12 on the steel beam 11 excluding the portion that becomes vs, the elevator shaft Ev
A plurality of extendable and retractable support beams 13 are detachably attached to the steel beams 11 on both sides of the portion to be s, and the deck plate 14 forming a plate-like body is attachable and detachable on the support beams 13. Since it is installed and the continuous vertical space of the elevator shaft Evs is closed (partitioned) for each floor, it does not accidentally fall onto the elevator shaft Evs during construction. Further, since the work can be performed on the deck plate 14 or on the assembly scaffolding 19 placed on the deck plate 14 to finish the inner peripheral surface of the elevator shaft Evs and adjust the mounting,
Work safety is improved. In addition, the operator mounts on the deck plate 14, and the portion 14A of the deck plate 14,
14B are opened, and the guide rails 15A, 1 are provided in those openings.
5A through the guide rails 15A, 15B to the slab, beam, etc. of the inner peripheral portion of the elevator shaft Evs, and the mounting body 20A.
Since the parts 14C and 14D of the deck plate 14 are opened vertically and the sill 21b of the door guide frame 21 of the elevator shaft Evs is attached to the slab 16, the beam, etc. They can be installed and adjusted without any risk of damage.
【００１０】[0010]
【発明の作用効果】この発明のエレベータシャフト及び
エレベータの組立施工法は、特許請求の範囲に記載した
構成を備えることにより、次の（イ）ないし（ホ）の作
用効果を奏する。 （イ）請求項１記載のように、柱、梁、壁等からなる建
物躯体の梁上のエレベータシャフトとなる開口部分を除
いた所定の部分に床を形成し、前記開口部分の周りに壁
を設けてエレベータシャフトを形成し、その内部に荷台
かご用案内レール、ウエイト用案内レール及び扉案内枠
を取付け、エレベータシャフト内で荷台かごを組み立て
るエレベータシャフト及びエレベータの組立施工法にお
いて、前記開口部分の両側の梁間に複数の支持梁を着脱
可能に取付け、これらの支持梁に板状体を着脱可能に取
付け、該板状体にて前記開口部分を塞ぎ、板状体上又は
その上に載置した足場に載って、エレベータシャフトの
内周部の仕上と、エレベータシャフト内への荷台かご用
案内レール、ウエイト用案内レール及び扉案内枠の取付
調整とを行ない、仕上及び取付調整の作業の終了後に板
状体及び支持梁を撤去するようにすると、建物躯体の構
築の初期の段階で、エレベータシャフト周りの開口を塞
げるため、開口養生の経費を大幅に削減でき、かつエレ
ベータシャフト内での仕上、取付調整等の作業を板状体
の上で又は板状体上に載置した足場上で行なうことがで
き、それら作業の安全性が大幅に向上する。 （ロ）請求項２記載のように、板状体の荷台かご用案内
レール及びウエイト用案内レールに対応する部分及びそ
の近傍の部分を除いてあけた開口に前記案内レールを通
し、それらをエレベータシャフトの内周部に取付け、前
記板状体の扉案内枠の敷居の取付部に対応する部分及び
その近傍の部分を除いて扉案内枠の敷居を床等に取付け
るようにすると、荷台かご用案内レール、ウエイト用案
内レール及び扉案内枠の取付調整作業を施工性よく安全
に行なうことができる。 （ハ）請求項３記載のように、柱、梁等からなる建物躯
体を構築しながら、エレベータシャフトとなる開口部分
を除いた梁上の所定の部分にデッキプレート、プレキャ
ストコンクリート板等を載設し、かつ前記開口部分の両
側の梁間に着脱可能に取付けた複数の支持梁に板状体を
着脱可能に取付けて、該板状体にて前記開口部分を塞ぐ
ようにすると、開口養生の経費を最小にすることができ
る。また、開口部分の周りのコンクリートスラブや壁の
構築作業、エレベータシャフト内での仕上、取付調整等
の作業を板状体の上で行なうことができるから、各作業
の安全性が大幅に向上する。 （ニ）請求項４記載のように支持梁として伸縮可能な梁
又は分解可能な梁を使うと、支持梁の建物躯体の梁への
着脱作業が容易になり、施工性が向上する。なお、前記
支持梁は他に転用できる。 （ホ）請求項５記載のように、板状体としてその荷台か
ご用案内レール、ウエイト用案内レール等に対応する部
分及びその近傍の部分を切離し、これらの切離した部分
を開閉又は着脱可能にその他の部分に連結したものを使
うと、荷台かご用案内レール、ウエイト用案内レールを
通す開口等が容易に形成でき、各案内レールの取付作業
等が容易になり、施工性が向上する。The elevator shaft and the method of assembling and constructing an elevator according to the present invention have the following effects (a) to (e) by having the structure described in the claims. (A) As described in claim 1, a floor is formed in a predetermined part except an opening part which becomes an elevator shaft on a beam of a building frame composed of columns, beams, walls and the like, and a wall is formed around the opening part. In order to assemble an elevator shaft and an elevator shaft in which an elevator shaft is formed, a guide rail for a cargo carrier, a guide rail for a weight, and a door guide frame are attached to the inside of the elevator shaft, and an elevator shaft is assembled in the elevator shaft. A plurality of support beams are detachably attached between the beams on both sides of the plate, and plate-shaped bodies are detachably attached to these support beams, and the opening portions are closed by the plate-shaped bodies, and the plate-shaped bodies are mounted on or on the plate-shaped bodies. On the placed scaffold, finish the inner peripheral part of the elevator shaft, and adjust the mounting of the guide rail for the cargo basket, the guide rail for the weight and the door guide frame into the elevator shaft, If the plate-shaped body and the support beams are removed after the above and installation adjustment work is completed, the opening around the elevator shaft is closed at the early stage of building the building frame, which significantly reduces the cost of opening curing. In addition, the work such as finishing and mounting adjustment in the elevator shaft can be performed on the plate-shaped body or on the scaffold placed on the plate-shaped body, and the safety of the work is significantly improved. (B) As described in claim 2, the guide rails are passed through the openings formed in the plate-shaped body except the portions corresponding to the guide rails for the luggage carrier car and the weight guide rails and the portions in the vicinity thereof, and the elevators are provided with the guide rails. If it is attached to the inner periphery of the shaft and the door guide frame sill is attached to the floor, etc., except for the portion corresponding to the sill attachment portion of the door guide frame of the plate-like body and its vicinity, The work of attaching and adjusting the guide rails, the weight guide rails, and the door guide frame can be performed easily and safely. (C) As described in claim 3, while constructing a building frame composed of pillars, beams, etc., a deck plate, a precast concrete plate, etc. are mounted on a predetermined part on the beam excluding an opening part which becomes an elevator shaft. In addition, if the plate-like body is detachably attached to a plurality of support beams that are detachably attached between the beams on both sides of the opening, and the opening is closed by the plate-like body, the cost of opening curing is reduced. Can be minimized. In addition, the work of constructing concrete slabs and walls around the opening, finishing in the elevator shaft, and adjusting work can be performed on the plate-shaped body, greatly improving the safety of each work. . (D) When a stretchable beam or a decomposable beam is used as the support beam as described in claim 4, it becomes easy to attach and detach the support beam to and from the beam of the building frame, and the workability is improved. The support beam can be diverted to another. (E) As claimed in claim 5, a plate-shaped body is cut into a portion corresponding to the guide rail for the car and the guide rail for weight, and the portion in the vicinity thereof, and the separated portions can be opened and closed or detached. If the one connected to the other portion is used, an opening through which the guide rail for the luggage carrier and the guide rail for the weight are passed can be easily formed, and the work of attaching each guide rail is facilitated and the workability is improved.
【図１】実施例のエレベータシャフトの近傍の梁に支持
梁を取付けた状態の平面図FIG. 1 is a plan view showing a state where a support beam is attached to a beam near an elevator shaft according to an embodiment.
【図２】実施例のエレベータシャフト内の支持梁上にデ
ッキプレートを取付けた平面図FIG. 2 is a plan view in which a deck plate is mounted on a support beam in an elevator shaft according to an embodiment.
【図３】実施例のエレベータシャフトの周囲に軽量壁等
を取付けた状態の平面図FIG. 3 is a plan view of a state in which lightweight walls and the like are attached around the elevator shaft of the embodiment.
【図４】実施例の支持梁上のデッキプレート上に組立足
場を載置し、三方枠、扉案内枠等を取付けた状態の正面
図FIG. 4 is a front view showing a state where an assembly scaffold is placed on a deck plate on a support beam and a three-way frame, a door guide frame, and the like are attached, according to an embodiment.
【図５】実施例の支持梁上のデッキプレートの案内レー
ル等に対応する部分を開けて、エレベータシャフトの内
周部に案内レール等を取付けた状態の平面図FIG. 5 is a plan view showing a state in which a portion corresponding to a guide rail or the like of the deck plate on the support beam of the embodiment is opened and the guide rail or the like is attached to the inner peripheral portion of the elevator shaft.
【図６】実施例の支持梁及びデッキプレートの撤去後の
エレベータシャフト部の平面図FIG. 6 is a plan view of the elevator shaft portion after the support beam and the deck plate of the embodiment are removed.
１０ 建物躯体 １１ 鉄骨梁 １２ デッキプレート １３ 支持梁 １４ 板状体を構成するデッキプレート １４Ａ〜１４Ｄ 開閉可能なデッキプレートの部分 １５Ａ 荷台かご用案内レール １５Ｂ ウエイト用案内レール １６ コンクリートスラブ １７Ａ、１７Ｂ、１７Ｃ、１７Ｄ 軽量壁 １９ 組立足場 ２０Ａ、２０Ｂ 取付体 ２１ 扉案内枠 ２１ｂ 敷居 ２２ 三方枠 Ｅｖｓ エレベータシャフト DESCRIPTION OF SYMBOLS 10 Building frame 11 Steel beam 12 Deck plate 13 Support beam 14 Deck plate which comprises a plate-shaped body 14A-14D Part of the deck plate which can be opened / closed 15A Luggage basket guide rail 15B Weight guide rail 16 Concrete slab 17A, 17B, 17C , 17D Lightweight wall 19 Assembly scaffolding 20A, 20B Mounting body 21 Door guide frame 21b Sill 22 Three-way frame Evs Elevator shaft
───────────────────────────────────────────────────── フロントページの続き (72)発明者 貞包 優 東京都中央区銀座八丁目21番１号 株式会 社竹中工務店東京本店内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yu Sadabu, 8-21-1, Ginza, Chuo-ku, Tokyo Stock company Takenaka Corporation Tokyo main store
Claims (5)
レベータシャフトとなる開口部分を除いた所定の部分に
床を形成し、前記開口部分の周りに壁を設けてエレベー
タシャフトを形成し、その内部に荷台かご用案内レー
ル、ウエイト用案内レール及び扉案内枠を取付け、エレ
ベータシャフト内で荷台かごを組み立てるエレベータシ
ャフト及びエレベータの組立施工法において、前記開口
部分の両側の梁間に複数の支持梁を着脱可能に取付け、
これらの支持梁に板状体を着脱可能に取付け、該板状体
にて前記開口部分を塞ぎ、板状体上又はその上に載置し
た足場に載って、エレベータシャフトの内周部の仕上
と、エレベータシャフト内への荷台かご用案内レール、
ウエイト用案内レール及び扉案内枠の取付調整とを行な
い、仕上及び取付調整の作業の終了後に板状体及び支持
梁を撤去することを特徴とするエレベータシャフト及び
エレベータの組立施工法。1. A floor is formed in a predetermined portion of a building frame made up of pillars, beams, walls, etc., excluding an opening portion serving as an elevator shaft on a beam, and a wall is provided around the opening portion to form an elevator shaft. In the method of assembling an elevator shaft and an elevator, in which a guide rail for a loading car, a guide rail for a weight, and a guide rail for a door and a door guide frame are formed inside the elevator car and the loading car is assembled in the elevator shaft. Detachably attach the support beam of
A plate-like body is detachably attached to these support beams, the opening is closed by the plate-like body, and the plate is placed on the plate-like body or on a scaffold placed on the plate-like body to finish the inner peripheral portion of the elevator shaft. And a guide rail for the loading car into the elevator shaft,
A method for assembling and constructing an elevator shaft and an elevator, characterized in that the weight guide rail and the door guide frame are mounted and adjusted, and the plate-like body and the support beam are removed after the finishing and mounting and adjustment work is completed.
がら、エレベータシャフトとなる開口部分を除いた梁上
の所定の部分に床を形成し、かつ前記開口部分の両側の
梁間に着脱可能に取付けた複数の支持梁に板状体を着脱
可能に取付けて、該板状体にて前記開口部分を塞ぎ、前
記開口部分の周りに壁を設けてエレベータシャフトを形
成し、エレベータシャフト内を施工するときに、前記板
状体上又はその上に載置した足場に載って、かつエレベ
ータシャフトの内周部の仕上を行なうとともに、前記板
状体の荷台かご用案内レール及びウエイト用案内レール
に対応する部分及びその近傍の部分を除いてあけた開口
に各案内レールを通し、それらをエレベータシャフトの
内周部に取付け、前記板状体の扉案内枠の敷居の取付部
に対応する部分及びその近傍の部分を除いて扉案内枠の
敷居を床等に取付け、仕上及び取付調整の作業の終了後
に板状体及び支持梁を撤去することを特徴とするエレベ
ータシャフト及びエレベータの組立施工法。2. A floor is formed at a predetermined part on the beam except an opening part which becomes an elevator shaft while constructing a building frame composed of columns, beams, walls and the like, and between the beams on both sides of the opening part. A plate-shaped body is detachably mounted on a plurality of detachably mounted support beams, the opening is closed by the plate-shaped body, and a wall is provided around the opening to form an elevator shaft. When constructing the inside, while mounting on the plate-like body or on a scaffold placed on it and finishing the inner peripheral part of the elevator shaft, for the guide rail and weight of the plate-like body for the loading cage Pass each guide rail through the opening opened except the part corresponding to the guide rail and the part in the vicinity thereof, and attach them to the inner peripheral part of the elevator shaft, corresponding to the mounting part of the sill of the plate-shaped door guide frame Part and Attaching the sill of the door guide frame on the floor except for the portion in the vicinity thereof, finishing and the elevator shaft and an assembly method of applying an elevator, which comprises removing the plate-like member and the supporting beam after completion of the work of mounting adjustment.
ら、エレベータシャフトとなる開口部分を除いた梁上の
所定の部分にデッキプレート、プレキャストコンクリー
ト板等を載設し、かつ前記開口部分の両側の梁間に着脱
可能に取付けた複数の支持梁に板状体を着脱可能に取付
け、該板状体にて前記開口部分を塞いで、前記のデッキ
プレート、プレキャストコンクリート板等の上にコンク
リートスラブを形成し、前記開口部分の周りに壁を設け
てエレベータシャフトを形成し、エレベータシャフト内
を施工するときに、板状体上又はその上に載置した足場
に載って、エレベータシャフトの内周部の仕上を行な
い、前記板状体の荷台かご用案内レール及びウエイト用
案内レールに対応する部分及びその近傍の部分を除いて
あけた開口に各案内レールを通し、それらをエレベータ
シャフトの内周部に取付け、前記板状体の扉案内枠の敷
居の取付部に対応する部分及びその近傍の部分を除いて
扉案内枠の敷居を床等に取付け、仕上及び取付調整の作
業の終了後に板状体及び支持梁を撤去することを特徴と
するエレベータシャフト及びエレベータの組立施工法。3. A building frame composed of columns, beams, etc. is constructed, while a deck plate, precast concrete plate, etc. are placed on a predetermined part on the beam except the opening part which becomes an elevator shaft, and the opening part. The plate-like body is detachably attached to the plurality of support beams that are detachably attached between the beams on both sides of, and the opening is closed by the plate-like body, and the concrete is placed on the deck plate, precast concrete plate, etc. A slab is formed, an elevator shaft is formed by providing a wall around the opening portion, and when the inside of the elevator shaft is constructed, the slab is placed on a plate-like body or a scaffold placed on the plate-like body, After finishing the peripheral part, each guide rail is opened in the opening except the part corresponding to the guide rail for the car and the guide rail for the weight of the plate-shaped body and the vicinity thereof. Through the rails and attach them to the inner circumference of the elevator shaft, and attach the sill of the door guide frame to the floor, etc., except for the portion corresponding to the sill attachment portion of the sill of the plate-shaped body and the vicinity thereof. A method for assembling and constructing an elevator shaft and an elevator, characterized in that the plate-like body and the support beam are removed after finishing and adjustment work are completed.
な梁を使うことを特徴とする請求項１、２又は３記載の
エレベータシャフト及びエレベータの組立施工法。4. The method of assembling and constructing an elevator shaft and an elevator according to claim 1, 2 or 3, wherein an expandable beam or a disassembled beam is used as the support beam.
ル、ウエイト用案内レール等に対応する部分及びその近
傍の部分を切離し、これらの切離した部分を開閉可能又
は着脱可能にその他の部分に連結したものを使うことを
特徴とする請求項１、２、３又は４記載のエレベータシ
ャフト及びエレベータの組立施工法。5. As a plate-like body, a portion corresponding to the guide rail for the cargo basket, the guide rail for weight and the like and a portion in the vicinity thereof are separated, and the separated portions can be opened / closed or detached to other portions. 5. The elevator shaft and the method of assembling and constructing an elevator according to claim 1, 2, 3 or 4, characterized in that they are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32130693A JP3240491B2 (en) | 1993-11-27 | 1993-11-27 | Elevator shaft and elevator assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32130693A JP3240491B2 (en) | 1993-11-27 | 1993-11-27 | Elevator shaft and elevator assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07149483A true JPH07149483A (en) | 1995-06-13 |
| JP3240491B2 JP3240491B2 (en) | 2001-12-17 |
Family
ID=18131108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32130693A Expired - Fee Related JP3240491B2 (en) | 1993-11-27 | 1993-11-27 | Elevator shaft and elevator assembly method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3240491B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007001676A (en) * | 2005-06-21 | 2007-01-11 | Mitsubishi Electric Corp | Scaffold device for elevator installing works |
| JP2007290832A (en) * | 2006-04-26 | 2007-11-08 | Hitachi Building Systems Co Ltd | Elevator installation method and installation device |
| JP2012051698A (en) * | 2010-09-02 | 2012-03-15 | Kajima Corp | Elevator installation method |
| JP2019183405A (en) * | 2018-04-03 | 2019-10-24 | 大成建設株式会社 | Construction method of fireproof wall |
| CN111155776A (en) * | 2020-01-21 | 2020-05-15 | 贵州建工安顺建筑工程有限公司 | Elevator well head protector for building engineering construction |
-
1993
- 1993-11-27 JP JP32130693A patent/JP3240491B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007001676A (en) * | 2005-06-21 | 2007-01-11 | Mitsubishi Electric Corp | Scaffold device for elevator installing works |
| JP2007290832A (en) * | 2006-04-26 | 2007-11-08 | Hitachi Building Systems Co Ltd | Elevator installation method and installation device |
| JP2012051698A (en) * | 2010-09-02 | 2012-03-15 | Kajima Corp | Elevator installation method |
| JP2019183405A (en) * | 2018-04-03 | 2019-10-24 | 大成建設株式会社 | Construction method of fireproof wall |
| CN111155776A (en) * | 2020-01-21 | 2020-05-15 | 贵州建工安顺建筑工程有限公司 | Elevator well head protector for building engineering construction |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3240491B2 (en) | 2001-12-17 |
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| LAPS | Cancellation because of no payment of annual fees |