JP2507636B2 - Mechanical platform support device for temporary elevator - Google Patents
Mechanical platform support device for temporary elevatorInfo
- Publication number
- JP2507636B2 JP2507636B2 JP1302609A JP30260989A JP2507636B2 JP 2507636 B2 JP2507636 B2 JP 2507636B2 JP 1302609 A JP1302609 A JP 1302609A JP 30260989 A JP30260989 A JP 30260989A JP 2507636 B2 JP2507636 B2 JP 2507636B2
- Authority
- JP
- Japan
- Prior art keywords
- temporary
- hoistway
- rail
- elevator
- machine base
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、既設エレベータを改造して新規なエレベー
タにする際に用いる仮設エレベータの機械台支持装置の
改良に関するものである。Description: TECHNICAL FIELD The present invention relates to an improvement of a machine base support device for a temporary elevator used when modifying an existing elevator into a new elevator.
既設のエレベータ装置を新設のエレベータ装置に改造
する改造工事にあっては、その工事期間中における建物
利用者の移動に不便が生じない様にする必要がある。そ
こで、特開昭61−55079号公報は、エレベータ乗場の床
と昇降路壁間に水平に架設した仮設機械台に仮設巻上機
を配置し、この仮設巻上機を駆動させてエレベータかご
を昇降路の一定範囲において昇降移動させるものを提案
している。In the remodeling work for remodeling an existing elevator system into a new elevator system, it is necessary to avoid inconvenience to the movement of the building user during the construction period. Therefore, Japanese Patent Laid-Open No. 61-55079 discloses that a temporary hoisting machine is arranged on a temporary machine base horizontally installed between a floor of an elevator hall and a hoistway wall, and the elevator hoisting machine is driven by driving the temporary hoisting machine. We propose a method of moving up and down within a certain range of the hoistway.
第3図及び第4図は従来の仮設エレベータの機械台支
持装置を示すもので、図中、(1)は建物に設けたエレ
ベータの昇降路で、この昇降路(1)の側壁中央には、
断面略T字状の一対のかご用ガイドレール(2)を垂直
に取着し、この一対のかご用ガイドレール(2),
(2)間には、昇降路(1)の上部に位置する新設エレ
ベータのかご(3)を配置しており、又昇降路(1)の
ピット床には、一対のかご用ガイドレール(2)の下方
に位置するかご用緩衝器(4)を立設している。FIGS. 3 and 4 show a conventional mechanical platform support device for a temporary elevator. In the drawings, (1) is an elevator hoistway provided in a building, and the hoistway (1) has a side wall center in the center. ,
By vertically attaching a pair of car guide rails (2) having a substantially T-shaped cross section, the pair of car guide rails (2),
A car (3) for a new elevator located above the hoistway (1) is arranged between (2), and a pair of car guide rails (2) are installed on the pit floor of the hoistway (1). ), A car shock absorber (4) is erected.
(5)は昇降路(1)の壁にレールブラケットを用い
て垂直に止着した断面略T字状の一対の釣り合い錘用ガ
イドレールで、この昇降路(1)の背面壁に隣接した一
対の釣り合い錘用ガイドレール(5),(5)間には、
昇降路(1)の下方に位置する釣り合い錘(6)を配置
しており、又ピット床には、当該ピット床と釣り合い錘
(6)の激突を緩和防止する釣り合い錘用緩衝器(7)
を立設している。(5) is a pair of guide rails for counterweights having a substantially T-shaped cross section vertically fixed to the wall of the hoistway (1) by a pair adjacent to the back wall of the hoistway (1). Between the guide rails (5) and (5) for the counterweight of
A counterweight (6) located below the hoistway (1) is arranged, and a counterbalance weight shock absorber (7) is provided on the pit floor to prevent the collision between the pit floor and the counterweight (6).
Has been established.
(8)は昇降路(1)の直上に設けた機械室で、この
機械室(8)には、新設の機械台(9)を水平に設置
し、この機械台(9)には、新設の巻上機(10)と新設
の反らせ車(11)をそれぞれ配設しており、又機械室
(8)には、新設の制御盤(12)を設置している。(8) is a machine room provided directly above the hoistway (1). In this machine room (8), a newly installed machine base (9) is installed horizontally, and on this machine base (9) a new machine room is installed. The hoisting machine (10) and the new warp wheel (11) are arranged respectively, and a new control panel (12) is installed in the machine room (8).
(9A)はかご(3)の直下の乗場床(13)と昇降路
(1)の背面壁間に水平に架設した一対の仮設機械台
で、この仮設機械台(9A)は、第3図及び第4図に示す
如く、その一端を乗場床(13)に、その他端を逆L字状
の取付金(14)を用いて昇降路(1)の背面壁に、それ
ぞれ支持させており、該取付金(14)は、アンカーボル
ト(15)により該背面壁に重着固定している(第4図参
照)。また、仮設機械台(9A)は、仮設巻上機(10
A)、仮設の回動自在の反らせ車(11A)、及び仮設の制
御盤(12A)を支持している。(9A) is a pair of temporary machine bases horizontally installed between the landing floor (13) directly under the car (3) and the rear wall of the hoistway (1). This temporary machine base (9A) is shown in FIG. And, as shown in FIG. 4, one end thereof is supported on the landing floor (13) and the other end thereof is supported on the back wall of the hoistway (1) by using an inverted L-shaped mounting metal (14), respectively. The attachment metal (14) is fixedly attached to the back wall by anchor bolts (15) (see FIG. 4). In addition, the temporary machine base (9A) is
A), a temporary rotatable warping wheel (11A), and a temporary control panel (12A) are supported.
そして、(16)は仮設巻上機(10A)及び反らせ車(1
1A)に巻き掛けて昇降路(1)内に垂下した巻上ロープ
で、この巻上ロープ(16)は、その一端を既設のかご
(3A)に、その他端を釣り合い錘(6)に、それぞれ接
続している。And (16) is a temporary hoisting machine (10A) and a warping wheel (1
1A) is a hoisting rope that hangs down around the hoistway (1), and the hoisting rope (16) has one end on the existing car (3A) and the other end on the counterweight (6). Each is connected.
従って、仮設巻上機(10A)が駆動すると、巻上ロー
プ(16)が移動してかご(3A)を昇降移動させるととも
に、釣り合い錘(6)が下降若しくは上昇移動する。そ
して、該かご(3A)の昇降移動により、改造工事期間に
おいて建物利用者の移動の便宜が図られる。Therefore, when the temporary hoisting machine (10A) is driven, the hoisting rope (16) moves to move the car (3A) up and down, and the counterweight (6) moves down or up. Then, by moving the car (3A) up and down, it is possible to facilitate the movement of the building user during the remodeling work.
従来における仮設エレベータの機械台支持装置は以上
のように構成され、仮設機械台(9A)の他端を支持する
取付金(14)を昇降路(1)の壁に固定しなければなら
ないので、アンカーボルト(15)を十分なコンクリート
強度が有る昇降路(1)の背面壁に打ち込まなければな
らず、コンクリート強度を予め調査する必要があった。
また、アンカーボルト(15)の施工に際しては、大なる
工事音が生じること、及びアンカー施工箇所に予め煩雑
なケガキ作業を施さなければならなかった。さらに、ア
ンカーボルト(15)が釣り合い錘(6)と干渉するのを
防止するため、アンカーボルト(15)を仮設エレベータ
撤去時に必ず取り外さなくてはならなかった。The conventional mechanical stand supporting device for the temporary elevator is configured as described above, and the mounting metal (14) for supporting the other end of the temporary mechanical stand (9A) must be fixed to the wall of the hoistway (1). The anchor bolt (15) had to be driven into the rear wall of the hoistway (1) having sufficient concrete strength, and it was necessary to investigate the concrete strength in advance.
Further, when the anchor bolt (15) is installed, a large construction noise is generated, and a complicated marking work must be performed in advance on the anchor installation site. Furthermore, in order to prevent the anchor bolt (15) from interfering with the counterweight (6), the anchor bolt (15) must be removed when removing the temporary elevator.
本発明は叙上の点に鑑みなされたもので、アンカー施
工を省略することのできる仮設エレベータの機械台支持
装置を提供することを目的としている。The present invention has been made in view of the above points, and an object thereof is to provide a machine base support device for a temporary elevator in which anchor construction can be omitted.
本発明においては上述の目的を達成するため、乗場床
とこの乗場床に対向する昇降路の壁間に仮設機械台を架
設し、この仮設機械台には、かごを昇降移動させる仮設
巻上機を配置したものにおいて、昇降路内の釣り合い錘
用ガイドレールの背面のレール目板上に当接し、レール
クリップにより釣り合い錘用ガイドレールに締結された
支え板と、この支え板上に架設され、昇降路内に突出し
た仮設機械台の突出部を支持する取付台とを備えたこと
を特徴としている。In the present invention, in order to achieve the above-mentioned object, a temporary machine base is installed between a landing floor and a wall of a hoistway facing the landing floor, and a temporary hoisting machine for vertically moving a car is mounted on the temporary machine base. In the arrangement, the abutment on the rail eye plate on the back of the counterweight guide rail in the hoistway, the support plate fastened to the counterweight guide rail by the rail clip, and the bridge installed on the support plate, It is characterized in that it is provided with a mounting base for supporting the protruding portion of the temporary machine base protruding into the hoistway.
本発明によれば、昇降路内の釣合い錘用ガイドレール
に、該昇降路内に水平に突出した仮設機械台の端部を支
持する支持板を重着するので、アンカーボルトの省略を
図ることができる。According to the present invention, a support plate for supporting an end portion of a temporary machine base projecting horizontally in the hoistway is superposed on a guide rail for a counterweight in the hoistway, so that the anchor bolt can be omitted. You can
以下、第1図及び第2図に示す一実施例に基づき本発
明を詳述する。尚、第1図は第3図におけるA部の拡大
詳細図、第2図は第1図のII−II線矢視図である。Hereinafter, the present invention will be described in detail based on an embodiment shown in FIGS. 1 and 2. Incidentally, FIG. 1 is an enlarged detailed view of the portion A in FIG. 3, and FIG. 2 is a view taken along the line II-II in FIG.
図中、(5)は垂直に多数連設して構成した一対の釣
り合い錘用ガイドレールで、この釣合い錘用ガイドレー
ル(5)の昇降路(1)の側壁に対向する平坦な背面に
は、第2図に示す如く、当該釣り合い錘用ガイドレール
(5),(5)を連結するレール目板(17)を多数のボ
ルト(18)を用いて強固に重着するとともに、このレー
ル目板(17)の上部に当接する支え板(19)を多数のレ
ールクリップ(20)を介して重着し、且つ支え板(19)
の上部に当接する倒L字状の取付金(14)をレールクリ
ップ(20)を用いて止着している。(21)は一対の釣合
い錘用ガイドレール(5),(5)間に水平に架設した
コ字状の複数の取付台で、この取付台(21)の両端下部
は取付金(14)の水平上部にそれぞれ螺着されている。
そして、この複数の取付台(21)の上部には、上記一体
の仮設機械台(9A)の他端下部を螺着している。In the figure, (5) is a pair of vertically aligned guide rails for counterweights, and a flat rear surface of the counterweight guide rails (5) facing the side wall of the hoistway (1) is As shown in FIG. 2, the rail eye plate (17) connecting the counter weight guide rails (5) and (5) is firmly attached to the rail eye plate (17) using a large number of bolts (18), and A support plate (19) abutting on the upper part of the plate (17) is superposed on a plurality of rail clips (20), and the support plate (19) is attached.
The inverted L-shaped attachment metal (14) that abuts the upper part of the rail is fixed by using the rail clip (20). Reference numeral (21) is a plurality of U-shaped mounting bases horizontally installed between a pair of counterweight guide rails (5) and (5), and the lower ends of the mounting bases (21) are attached with mounting metal (14). Each is screwed to the horizontal upper part.
The lower end of the other end of the integral temporary machine base (9A) is screwed onto the upper parts of the plurality of mounting bases (21).
従って、仮設機械台(9A)に作用する荷重は、取付台
(21)・取付金(14)・支え板(19)を経由して釣合い
錘用ガイドレール(5)と一体のレール目板(17)に支
持されることとなり、このレール目板(17)の支持作用
により、仮設機械台(9A)は十分な強度をもって支持さ
れる。尚、乗場床(13)とレール目板(17)の垂直方向
における位置調整は、支え板(19)の長さを変更するこ
とにより、極めて容易に対処することができる。Therefore, the load acting on the temporary machine base (9A) passes through the mounting base (21), the mounting metal (14), and the support plate (19) and is integrated with the counterweight guide rail (5) and the rail eye plate ( The temporary machine base (9A) is supported with sufficient strength by the supporting action of the rail eye plate (17). The position adjustment of the landing floor (13) and the rail eye plate (17) in the vertical direction can be handled very easily by changing the length of the support plate (19).
以上のように本発明によれば、釣い合い錘用ガイドレ
ール(5)の背面に重着した接続機能を営むレール目板
(17)に、仮設機械台(9A)の他端を支え板(19)・取
付金(14)・取付台(21)を介して支持させているの
で、アンカーボルト(15)及びその施工作業の省略が可
能となり、仮設巻上機(10A)の設置・撤去等の著しい
容易化が期待できる。As described above, according to the present invention, the other end of the temporary machine base (9A) is supported on the rail eye plate (17) that is attached to the back surface of the counterweight guide rail (5) and has a connection function. (19) ・ Since it is supported via the mounting bracket (14) and the mounting base (21), the anchor bolt (15) and its construction work can be omitted, and the temporary hoist (10A) can be installed and removed. Etc. can be expected to be significantly facilitated.
以上のように本発明によれば、昇降路内の釣合い錘用
ガイドレールに、該昇降路内に水平に突出した仮設機械
台の端部を支持する支持板を重着するので、アンカーボ
ルト及びその施工作業の省略、並びに仮設巻上機の設置
・撤去の著しい容易化を図ることのできる仮設エレベー
タの機械台支持装置を提供することができる。また、支
え板は、潤滑油が塗布されていないレール背面のレール
目板上にレールクリップで取り付けられるので、レール
刃面の損傷が防止されるとともに、取付に際して潤滑油
の除去の手間が省け、また既設のレール目板で荷重を安
定して分担支持できるなどの効果も得られる。As described above, according to the present invention, since the support plate for supporting the end portion of the temporary machine base that horizontally protrudes in the hoistway is heavy-weighted to the counterweight guide rail in the hoistway, the anchor bolt and the It is possible to provide a machine base support device for a temporary elevator, which can omit the construction work and significantly facilitate the installation and removal of the temporary hoisting machine. Also, since the support plate is attached by a rail clip on the rail eye plate on the back of the rail to which the lubricating oil is not applied, damage to the rail blade surface is prevented, and the labor of removing the lubricating oil at the time of attachment is saved, In addition, the effect that the load can be stably shared and supported by the existing rail eye plate can be obtained.
第1図は本発明に係る仮設エレベータの機械台支持装置
の一実施例を示す拡大説明図、第2図は第1図のII−II
線矢視図、第3図は従来の仮設エレベータの機械台支持
装置を示す縦断面図、第4図は従来の仮設エレベータの
機械台支持装置を示す第1図相当図である。 図中、(1)は昇降路、(3)・(3A)はかご、(5)
は一対の釣り合い錘用ガイドレール、(9A)は仮設機械
台、(10A)は仮設巻上機、(17)はレール目板であ
る。 尚、図中、同一符号は同一又は相当部分を示す。FIG. 1 is an enlarged explanatory view showing an embodiment of a machine base supporting device for a temporary elevator according to the present invention, and FIG. 2 is a II-II of FIG.
FIG. 3 is a longitudinal sectional view showing a conventional mechanical stand supporting device for a temporary elevator, and FIG. 4 is a view corresponding to FIG. 1 showing a conventional mechanical stand supporting device for a temporary elevator. In the figure, (1) is a hoistway, (3) and (3A) are baskets, and (5)
Is a pair of counterweight guide rails, (9A) is a temporary machine base, (10A) is a temporary hoist, and (17) is a rail plate. In the drawings, the same reference numerals indicate the same or corresponding parts.
Claims (1)
間に仮設機械台を架設し、この仮設機械台には、かごを
昇降移動させる仮設巻上機を配置した仮設エレベータの
機械台支持装置において、 上記昇降路内の釣り合い錘用ガイドレールの背面のレー
ル目板上に当接し、レールクリップにより上記釣り合い
錘用ガイドレールに締結された支え板と、 この支え板上に架設され、該昇降路内に突出した仮設機
械台の突出部を支持する取付台と を備えたことを特徴とする仮設エレベータの機械台支持
装置。1. A temporary elevator machine in which a temporary machine base is installed between a landing floor and a wall of a hoistway facing the landing floor, and a temporary hoisting machine for raising and lowering a car is arranged on the temporary machine base. In the platform support device, a support plate that abuts on a rail eye plate on the back of the counterweight guide rail in the hoistway and is fastened to the counterweight guide rail by a rail clip, and is erected on the support plate. And a mounting base that supports a protruding portion of the temporary machine base that protrudes into the hoistway, and a mechanical base support device for a temporary elevator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1302609A JP2507636B2 (en) | 1989-11-21 | 1989-11-21 | Mechanical platform support device for temporary elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1302609A JP2507636B2 (en) | 1989-11-21 | 1989-11-21 | Mechanical platform support device for temporary elevator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03162384A JPH03162384A (en) | 1991-07-12 |
JP2507636B2 true JP2507636B2 (en) | 1996-06-12 |
Family
ID=17911044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1302609A Expired - Fee Related JP2507636B2 (en) | 1989-11-21 | 1989-11-21 | Mechanical platform support device for temporary elevator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2507636B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60132925T2 (en) * | 2001-03-29 | 2009-03-05 | Mitsubishi Denki K.K. | METHOD FOR INSTALLING A CONVEYING DEVICE |
DE60125066T2 (en) * | 2001-03-29 | 2007-06-28 | Mitsubishi Denki K.K. | MECHANISM FOR FIXING A WINCH AND AN ELEVATOR |
JP6261638B2 (en) * | 2016-03-29 | 2018-01-17 | 三菱電機ビルテクノサービス株式会社 | Elevator temporary support device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63202579A (en) * | 1987-02-19 | 1988-08-22 | 三菱電機株式会社 | Method of renewal construction of elevator |
-
1989
- 1989-11-21 JP JP1302609A patent/JP2507636B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH03162384A (en) | 1991-07-12 |
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LAPS | Cancellation because of no payment of annual fees |