JPH057308B2 - - Google Patents

Info

Publication number
JPH057308B2
JPH057308B2 JP61134947A JP13494786A JPH057308B2 JP H057308 B2 JPH057308 B2 JP H057308B2 JP 61134947 A JP61134947 A JP 61134947A JP 13494786 A JP13494786 A JP 13494786A JP H057308 B2 JPH057308 B2 JP H057308B2
Authority
JP
Japan
Prior art keywords
car
floor
existing
elevator
new
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 - Lifetime
Application number
JP61134947A
Other languages
Japanese (ja)
Other versions
JPS62295887A (en
Inventor
Hiroshi Goko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Elevator Engineering and Service Co Ltd
Original Assignee
Hitachi Elevator Engineering and Service Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Elevator Engineering and Service Co Ltd filed Critical Hitachi Elevator Engineering and Service Co Ltd
Priority to JP13494786A priority Critical patent/JPS62295887A/en
Publication of JPS62295887A publication Critical patent/JPS62295887A/en
Publication of JPH057308B2 publication Critical patent/JPH057308B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、エレベータの乗りかごを新しい乗り
かごに改造する方法に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method of converting an elevator car into a new car.

〔従来の技術〕[Conventional technology]

建屋内に設けられたエレベータは、縦の交通機
関として重要視され、5階床以上のビル全てに取
付けられている。
Elevators installed within buildings are considered important as a means of vertical transportation, and are installed in all buildings with five floors or higher.

しかし、長年使用している間に、乗りかごに痛
みが生じた場合、又、意匠性の低下から、この乗
りかごを新しい乗りかごに取替える必要があつ
た。従来、この乗りかごを取替えるのに、乗りか
ごを最下階に、カウンタウエートを最上階にした
状態エレベータを停止し、このカウンタウエート
をチエンブロツクで吊り上げ、しかる後、既設の
乗りかごを取外し、次いで新設の乗りかごを組立
てるという方法が知られていた。
However, if the car becomes damaged after being used for many years, or if the design deteriorates, it is necessary to replace the car with a new one. Conventionally, to replace this car, the elevator was stopped with the car at the bottom floor and the counterweight at the top floor, the counterweight was hoisted up by a chain block, and then the existing car was removed. A known method was to then assemble a new car.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

上記従来例では、新設の乗りかごが完成するま
でエレベータで停止した状態となり、この期間、
階段のみの利用となり関係者の不便は大きかつ
た。
In the conventional example above, the elevator is stopped until the newly installed car is completed, and during this period,
Only stairs could be used, which caused great inconvenience to those involved.

本発明の目的は、エレベータの停止期間を短く
して、エレベータ利用者の不便を軽減するものを
得るにある。
SUMMARY OF THE INVENTION An object of the present invention is to shorten the stop period of an elevator and reduce the inconvenience to elevator users.

〔問題点を解決するための手段〕[Means for solving problems]

上記目的は、既設エレベータの乗りかごを新設
の乗りかごに改造するものにおいて、下層階で新
設の乗りかごを組立て、その組立て位置の上方位
置に仮設ピツトを設け、上記新設の乗りかごの組
立て期間中、上記仮設ピツトの上層部で既設の乗
りかごを既設の巻上機により昇降させてサービス
することにより達成される。
The above purpose is to assemble an existing elevator car into a new car, and to assemble the new car on the lower floor, provide a temporary pit above the assembly position, and install the new car during the assembly period of the new car. This is achieved by raising and lowering an existing car using an existing hoisting machine in the upper part of the temporary pit.

〔作用〕[Effect]

仮設ピツトの上層階は、従来通り既設乗りかご
によるエレベータのサービスが受けられる。これ
により、利用者の不満を軽減できる。
The upper floors of the temporary pit will continue to receive elevator service using the existing cars. This can reduce user dissatisfaction.

〔実施例〕〔Example〕

以下、本発明の一実施例を第1図に基づいて説
明する。第1図において、1は昇降路で、この昇
降路1の上部には機械室2が形成され、下部には
ピツト3が形成されている。機械室2には、ベー
ス4を介して巻上機5が設けられ、又、この巻上
機5を制御する制御盤6が設けられている。7は
巻上機5のシーブに巻掛けられた主ロープで、こ
の主ロープ7の一端は既設の乗りかご8に、他端
はカウンタウエート9に連結されている。10は
昇降路1に立設されたレール、11は各階床に取
付けられた三方枠、12は階床扉である。13は
昇降路1の2階床部分に形成された仮設用ピツト
床で、このピツト床13には、乗りかご用バツフ
ア14およびカウンタウエート用バツフア15が
設けられている。16は仮設用ピツト床13の下
部で組立てられている親設の乗りかごを示し、こ
の乗りかご16は作業台17上に組立てられる。
An embodiment of the present invention will be described below with reference to FIG. In FIG. 1, 1 is a hoistway, and a machine room 2 is formed in the upper part of this hoistway 1, and a pit 3 is formed in the lower part. A hoisting machine 5 is provided in the machine room 2 via a base 4, and a control panel 6 for controlling this hoisting machine 5 is also provided. A main rope 7 is wound around a sheave of the hoist 5. One end of the main rope 7 is connected to an existing car 8, and the other end is connected to a counterweight 9. 10 is a rail erected on the hoistway 1, 11 is a three-sided frame attached to each floor, and 12 is a floor door. A temporary pit floor 13 is formed on the second floor of the hoistway 1, and the pit floor 13 is provided with a car buffer 14 and a counterweight buffer 15. Reference numeral 16 indicates a parent car that is assembled at the lower part of the temporary pit floor 13, and this car 16 is assembled on a workbench 17.

しかして今、本発明の改造方法について説明す
る。まず、乗りかご8を中間に停止した状態で、
仮設用ピツト床13の取付け作業と、バツフア1
4,15の取付けを行う。次いで、カウンタウエ
ート9をバツフア15上に位置させると共に、乗
りかご8をウインチ(図示せず)で吊り上げ、主
ロープ7の切詰めを行なう。これにより、仮設用
ピツト床13の上層Aゾーン内でのサービスが可
能となる。
Now, the modification method of the present invention will be explained. First, with the car 8 stopped in the middle,
Installation work of temporary pit floor 13 and buffer 1
Perform installation of steps 4 and 15. Next, the counterweight 9 is positioned on the buffer 15, the car 8 is lifted up with a winch (not shown), and the main rope 7 is cut. This makes it possible to provide services within the upper zone A of the temporary pit floor 13.

このように、上層階でのサービスを可能とした
後、仮設用ピツト床13の下層Bゾーン内で、新
設の乗りかご16を組立てる。この組立て終了
後、乗りかご8をバツフア14上にカウンタウエ
ート9を最上階に移行すると共に、このカウンタ
ウエート9を機械室2の床に吊下げ固定し、乗り
かご8の解体を行なう。次いで、仮設用ピツト床
13を取外し、しかる後、新設乗りかご16とカ
ウンタウエート9とに主ロープ7を取付け、作業
を終了する。
After making service possible on the upper floor in this way, a new car 16 is assembled in the lower B zone of the temporary pit floor 13. After this assembly is completed, the car 8 is moved onto the buffer 14 and the counterweight 9 is moved to the top floor, the counterweight 9 is suspended and fixed to the floor of the machine room 2, and the car 8 is dismantled. Next, the temporary pit floor 13 is removed, and then the main rope 7 is attached to the newly installed car 16 and the counterweight 9, and the work is completed.

以上が本発明の一実施例の説明で、この例では
既設の主ロープ7を切詰めるようにしたが、切詰
めず、巻取り方式にして、使用可とすることもで
きる。
The above is a description of one embodiment of the present invention, and in this example, the existing main rope 7 is cut down, but it can also be used by winding it up instead of cutting it down.

この実施例によれば、エレベータの休止期間
は、主ロープ7の切詰め時と仮設用ピツト床13
の取付け時、および所定期間においた後の既設乗
りかご8の解体時と仮設用ピツト床13の取外し
時、主ロープ7の取付け時だけで済み、エレベー
タの付可動時間を短くした状態で、新設乗りかご
16の取替えを行うことができる。
According to this embodiment, the elevator suspension period is when the main rope 7 is cut and when the temporary pit floor 13 is cut.
, disassembly of the existing car 8 after a predetermined period of time, removal of the temporary pit floor 13, and installation of the main rope 7. The car 16 can be replaced.

〔発明の効果〕〔Effect of the invention〕

本発明によれば、新設乗りかごへの取替え時、
エレベータの休止期間を短くでき、エレベータ利
用者の不便を軽減できるという顕著な効果があ
る。
According to the present invention, when replacing with a newly installed car,
This has the remarkable effect of shortening the elevator downtime and reducing the inconvenience for elevator users.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は、本発明の一実施例によるエレベータ
乗りかごの改造方法を示す昇降路の縦断面図であ
る。 8……既設乗りかご、13……新設用ピツト
床、16……新設乗りかご。
FIG. 1 is a longitudinal sectional view of a hoistway showing a method of remodeling an elevator car according to an embodiment of the present invention. 8...Existing car, 13...Pit floor for new installation, 16...New car.

Claims (1)

【特許請求の範囲】[Claims] 1 既設エレベータの乗りかごを新設の乗りかご
に改造するものにおいて、下層階で新設の乗りか
ごを組立て、その組立て位置の上方位置に仮設ピ
ツトを設け、上記新設の乗りかごの組立て期間
中、上記仮設ピツトの上層部で既設の乗りかごを
既設の巻上機により昇降させてサービスすること
を特徴とするエレベータ乗りかごの改造方法。
1. When converting an existing elevator car into a new car, the new car will be assembled on the lower floor, a temporary pit will be provided above the assembly position, and during the assembly period of the new car, the above-mentioned A method for remodeling an elevator car, characterized in that the existing car is raised and lowered by an existing hoist in the upper part of a temporary pit for service.
JP13494786A 1986-06-12 1986-06-12 Method of remodeling elevator cage Granted JPS62295887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13494786A JPS62295887A (en) 1986-06-12 1986-06-12 Method of remodeling elevator cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13494786A JPS62295887A (en) 1986-06-12 1986-06-12 Method of remodeling elevator cage

Publications (2)

Publication Number Publication Date
JPS62295887A JPS62295887A (en) 1987-12-23
JPH057308B2 true JPH057308B2 (en) 1993-01-28

Family

ID=15140281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13494786A Granted JPS62295887A (en) 1986-06-12 1986-06-12 Method of remodeling elevator cage

Country Status (1)

Country Link
JP (1) JPS62295887A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5572448B2 (en) * 2010-05-26 2014-08-13 三菱電機ビルテクノサービス株式会社 How to install a temporary pit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155079A (en) * 1984-08-28 1986-03-19 三菱電機株式会社 Temporarily installed elevator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155079A (en) * 1984-08-28 1986-03-19 三菱電機株式会社 Temporarily installed elevator

Also Published As

Publication number Publication date
JPS62295887A (en) 1987-12-23

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