JP2000053350A - Curing device for elevator landing opening - Google Patents
Curing device for elevator landing openingInfo
- Publication number
- JP2000053350A JP2000053350A JP10224735A JP22473598A JP2000053350A JP 2000053350 A JP2000053350 A JP 2000053350A JP 10224735 A JP10224735 A JP 10224735A JP 22473598 A JP22473598 A JP 22473598A JP 2000053350 A JP2000053350 A JP 2000053350A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- shaped body
- landing
- wall surface
- curing device
- 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.)
- Pending
Links
Landscapes
- Elevator Door Apparatuses (AREA)
- Movable Scaffolding (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、乗場開口部を覆う
よう配設され、前記開口部からの落下物の発生を防止す
るエレベータ乗場開口部の養生装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for curing an elevator landing opening, which is provided so as to cover the landing opening, and which prevents generation of falling objects from the opening.
【０００２】[0002]
【従来の技術】エレベータの据付工事中は、作業員が転
落したり、工員、機材類が落下するのを防止するため乗
場開口部は何らかの手段により閉塞しておかねばならな
かった。2. Description of the Related Art During installation work of elevators, landing openings must be closed by some means to prevent workers from falling down and workers and equipment from falling.
【０００３】この閉塞を行う従来の養生装置の構成を図
３及び図４に示す。FIGS. 3 and 4 show the configuration of a conventional curing device for performing this blockage.
【０００４】図３は従来の乗場開口部の養生装置の設置
状態を示す乗場開口の斜視図、図４は従来の乗場開口部
の養生装置の設置状態を示す昇降路縦断面図である。FIG. 3 is a perspective view of a landing opening showing the installation state of a conventional landing opening curing device, and FIG. 4 is a vertical sectional view of a hoistway showing the installation state of a conventional landing opening curing device.
【０００５】従来の養生装置は、図３に示すように、乗
場開口１の開口面積よりも大きな表面積を有する養生シ
ート２と、この養生シート２の幅方向に形成された袋状
部２ａ内に挿入されることにより養生シート２に装着さ
れる前記開口部１の幅寸法より大きな長さ寸法を有する
複数の棒状体３と、これらの棒状体３のうち開口頂部側
に配設される棒状体３と、図４に示すように昇降路６内
に井桁状に組上げた作業足場４の足場材４ａとを連結す
る連結体となるロープ部材５とを備えて構成されてい
た。As shown in FIG. 3, a conventional curing device includes a curing sheet 2 having a surface area larger than the opening area of a landing opening 1 and a bag-like portion 2a formed in the width direction of the curing sheet 2. A plurality of rods 3 having a length greater than the width of the opening 1 to be attached to the curing sheet 2 by being inserted, and the rods disposed on the top side of the opening among the rods 3 3, and a rope member 5 serving as a connecting body for connecting the scaffolding material 4a of the work scaffold 4 assembled in a hoistway 6 in a hoistway 6 as shown in FIG.
【０００６】なお、この種の養生装置の一例としては、
特開昭５４−１６２８２２号公報にその開示がみられ
る。As an example of this kind of curing device,
The disclosure is found in JP-A-54-162822.
【０００７】[0007]
【発明が解決しようとする課題】しかし前記従来の養生
装置は、前記ロープ部材５が開口頂部壁１ａに当たって
しまうため、開口１上部に養生シート２で閉塞できない
隙間Ａができてしまい、完全に落下物の防止を達成され
ない懸念があった。However, in the conventional curing device, since the rope member 5 hits the top wall 1a of the opening, a gap A which cannot be closed by the curing sheet 2 is formed in the upper portion of the opening 1, and the device completely falls. There was concern that the prevention of things could not be achieved.
【０００８】本発明はこのような懸念を鑑みてなされた
もので、その目的は、作業足場に支持させて開口部を閉
塞する場合においても、開口部を養生シートで完全に閉
塞可能とするエレベータ乗場開口部の養生装置を提供す
るにある。The present invention has been made in view of such a concern, and an object of the present invention is to make it possible to completely close an opening with a curing sheet even when the opening is closed by being supported by a work scaffold. An object of the present invention is to provide a curing device for a landing opening.
【０００９】[0009]
【課題を解決するための手段】本発明は上記目的を達成
するため、乗場開口面積より大きな表面積を有する養生
シートと、この養生シートの幅方向に装着され前記開口
部幅寸法より大きな長さ寸法を有する棒状体と、この棒
状体と昇降路内に組上げた作業足場材とを連結し、前記
養生シートで前記開口を覆うように前記棒状体を支持す
る連結体とを備えたエレベータ乗場開口部の養生装置に
おいて、前記開口部頂部壁面及び、開口乗場側壁面にそ
れぞれ当接するよう配設される第１及び第２の片から成
る略Ｌ状体と、前記第２の片に設けられ、前記棒状体が
取付けられる取付部とを含んで成り、前記第１の片と前
記足場材とを前記連結体により連結することにより前記
棒状体を前記開口部頂部壁面より上方へ配設可能とした
ことを特徴とする。In order to achieve the above object, the present invention provides a curing sheet having a surface area larger than a landing opening area, and a length dimension attached to a width direction of the curing sheet and larger than the opening width. An elevator hall opening comprising: a rod-shaped body having: a connecting body that connects the rod-shaped body and a work scaffold assembled in a hoistway, and supports the rod-shaped body so as to cover the opening with the curing sheet. In the curing device, the opening top wall surface and the substantially L-shaped body composed of first and second pieces disposed so as to abut on the opening landing side wall surface, respectively, provided on the second piece, An attachment part to which a rod-shaped body is attached, wherein the first piece and the scaffold are connected by the connecting body so that the rod-shaped body can be disposed above the opening top wall surface. Characterized by
【００１０】本発明によれば上記のように養生装置を構
成したため、前記両側壁面に当接するよう略Ｌ字状体を
連結体により足場材に支持させれば、略Ｌ字状体の第２
の片に取付けられた棒状体を開口頂部壁よりも上方に配
置させることができ、よって前述した隙間のない完全な
閉塞状態で開口部を養生することができる。According to the present invention, since the curing device is configured as described above, if the substantially L-shaped member is supported on the scaffold by the connecting member so as to contact the both side walls, the second L-shaped member can be formed.
Can be disposed above the top wall of the opening, and the opening can be cured in a completely closed state without the above-mentioned gap.
【００１１】[0011]
【発明の実施の形態】以下本発明の一実施の形態を図に
基づき説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.
【００１２】図１は本発明の一実施形態である乗場開口
部の養生装置の設置状態を示す斜視図、図２は本発明の
一実施形態である乗場開口部の養生装置の要部拡大断面
図である。FIG. 1 is a perspective view showing an installation state of a landing opening curing device according to one embodiment of the present invention, and FIG. 2 is an enlarged sectional view of a main part of the landing opening curing device according to one embodiment of the present invention. FIG.
【００１３】本発明の養生装置は前記開口１の頂部壁面
１ａと乗場側壁面１ｂとにそれぞれ当接するよう配設さ
れる第１及び、第２の片７ａ、７ｂからなる略Ｌ字状体
７と、前記第２の片７ｂに設けられ前記棒状体３が取付
けられる取付部８と、前記第１の片７ａの端部７１ａと
前記足場材４ａとを連結する連結体９とを備えて構成さ
れている。The curing device of the present invention comprises a substantially L-shaped body 7 comprising first and second pieces 7a and 7b disposed so as to contact the top wall 1a of the opening 1 and the landing side wall 1b, respectively. And a mounting portion 8 provided on the second piece 7b to which the rod 3 is mounted, and a connecting body 9 connecting the end portion 71a of the first piece 7a and the scaffold 4a. Have been.
【００１４】なお、前記連結体９は、長さ調整部９ａを
有して構成しており、足場材４ａと第１の片端部７１ａ
との距離により長さ調整可能である。The connecting member 9 has a length adjusting portion 9a. The connecting member 9 has a scaffold 4a and a first end 71a.
The length can be adjusted by the distance between
【００１５】よって本発明の養生装置は、第１、第２の
片７ａ、７ｂがそれぞれ壁面１ａ、１ｂに当接した状態
を保持するように長さ調整した連結体９にて略Ｌ字状体
７を足場材４ａに連結してやれば、第２の片７ｂに取付
けた棒状体３を前記頂部壁面１ａより上方へ位置させる
ことができる。そしてこのように棒状体３を配置するこ
とができれば、棒状体３から垂下する養生シート２にて
前述した開口１頂部の隙間Ａのない状態で開口１を完全
に閉塞可能である。Therefore, the curing device of the present invention has a substantially L-shaped connecting body 9 whose length is adjusted so that the first and second pieces 7a and 7b are kept in contact with the wall surfaces 1a and 1b, respectively. If the body 7 is connected to the scaffold 4a, the rod 3 attached to the second piece 7b can be positioned above the top wall surface 1a. If the bar 3 can be arranged in this manner, the opening 1 can be completely closed by the curing sheet 2 hanging down from the bar 3 without the above-mentioned gap A at the top of the opening 1.
【００１６】[0016]
【発明の効果】本発明は以上のようにエレベータ開口部
の養生装置を構成したため、作業足場に養生シートを支
持させて乗場開口を閉塞する場合においても、開口の完
全な閉塞を達成可能である。According to the present invention, as described above, the curing device for the opening of the elevator is constituted, so that even when the landing opening is closed by supporting the curing sheet on the work platform, the opening can be completely closed. .
【図１】本発明の一実施形態である乗場開口部の養生装
置の設置状態を示す斜視図である。FIG. 1 is a perspective view showing an installed state of a curing device for a landing opening according to an embodiment of the present invention.
【図２】本発明の一実施形態である乗場開口部の養生装
置の要部拡大断面図である。FIG. 2 is an enlarged sectional view of a main part of a curing device for a landing opening according to an embodiment of the present invention.
【図３】従来の乗場開口部の養生装置の設置状態を示す
斜視図である。FIG. 3 is a perspective view showing an installation state of a conventional curing device for a landing opening.
【図４】従来の乗場開口部の養生装置の昇降路縦断面図
である。FIG. 4 is a vertical sectional view of a hoistway of a conventional curing device for a landing opening.
１ 乗場開口 １ａ 頂部壁面 １ｂ 乗場側壁面 ２ 養生シート ２ａ 袋状部 ３ 棒状体 ４ 作業足場 ４ａ 足場材 ５ ロープ部材 ６ 昇降路 ７ 略Ｌ字状体 ７ａ 第１の片 ７ｂ 第２の片 ７１ａ 第１の片端部 ８ 取付部 ９ 連結体 ９ ａ長さ調整部 Ａ 閉塞できない隙間 DESCRIPTION OF REFERENCE NUMERALS 1 landing opening 1a top wall surface 1b landing side wall surface 2 curing sheet 2a bag-shaped part 3 rod-shaped body 4 work scaffolding 4a scaffolding material 5 rope member 6 hoistway 7 approximately L-shaped body 7a first piece 7b second piece 71a first 1 end 8 mounting part 9 connecting body 9 a length adjusting part A gap that cannot be closed
Claims (1)
養生シートと、この養生シートの幅方向に装着され前記
開口部幅寸法より大きな長さ寸法を有する棒状体と、こ
の棒状体と昇降路内に組上げた作業足場材とを連結し、
前記養生シートで前記開口を覆うように前記棒状体を支
持する連結体とを備えたエレベータ乗場開口部の養生装
置において、前記開口部頂部壁面及び、開口乗場側壁面
にそれぞれ当接するよう配設される第１及び第２の片か
ら成る略Ｌ状体と、前記第２の片に設けられ、前記棒状
体が取付けられる取付部とを含んで成り、前記第１の片
と前記足場材とを前記連結体により連結することにより
前記棒状体を前記開口部頂部壁面より上方へ配設可能と
したことを特徴とするエレベータ乗場開口部の養生装
置。1. A curing sheet having a surface area larger than a landing opening area, a rod mounted in a width direction of the curing sheet and having a length larger than the opening width, and a rod and a shaft. Connect the assembled work scaffolding materials,
A curing device for an elevator landing opening including a connecting body that supports the rod-shaped body so as to cover the opening with the curing sheet, wherein the opening top wall surface and the opening landing side wall surface are disposed so as to abut respectively. An L-shaped body comprising first and second pieces, and an attachment portion provided on the second piece and to which the rod-shaped body is attached. The curing device for an elevator hall opening opening, wherein the rod-shaped body can be disposed above the top wall surface of the opening by being connected by the connecting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10224735A JP2000053350A (en) | 1998-08-07 | 1998-08-07 | Curing device for elevator landing opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10224735A JP2000053350A (en) | 1998-08-07 | 1998-08-07 | Curing device for elevator landing opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000053350A true JP2000053350A (en) | 2000-02-22 |
Family
ID=16818429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10224735A Pending JP2000053350A (en) | 1998-08-07 | 1998-08-07 | Curing device for elevator landing opening |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000053350A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539868A (en) * | 2016-06-23 | 2018-01-05 | 株式会社日立大厦*** | The care device of elevator hall opening portion |
| JP2019183405A (en) * | 2018-04-03 | 2019-10-24 | 大成建設株式会社 | Construction method of fireproof wall |
-
1998
- 1998-08-07 JP JP10224735A patent/JP2000053350A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539868A (en) * | 2016-06-23 | 2018-01-05 | 株式会社日立大厦*** | The care device of elevator hall opening portion |
| JP2019183405A (en) * | 2018-04-03 | 2019-10-24 | 大成建設株式会社 | Construction method of fireproof wall |
| JP7149094B2 (en) | 2018-04-03 | 2022-10-06 | 大成建設株式会社 | How to build a fire wall |
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