JPS6475384A - Method of installation construction of hydraulic elevator - Google Patents

Method of installation construction of hydraulic elevator

Info

Publication number
JPS6475384A
JPS6475384A JP22989887A JP22989887A JPS6475384A JP S6475384 A JPS6475384 A JP S6475384A JP 22989887 A JP22989887 A JP 22989887A JP 22989887 A JP22989887 A JP 22989887A JP S6475384 A JPS6475384 A JP S6475384A
Authority
JP
Japan
Prior art keywords
car frame
working
working table
hydraulic jacks
operations
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
Application number
JP22989887A
Other languages
Japanese (ja)
Other versions
JPH0470232B2 (en
Inventor
Tsuguhiko Nakada
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 JP22989887A priority Critical patent/JPS6475384A/en
Publication of JPS6475384A publication Critical patent/JPS6475384A/en
Publication of JPH0470232B2 publication Critical patent/JPH0470232B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/002—Mining-hoist operation installing or exchanging guide rails

Landscapes

  • Types And Forms Of Lifts (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

PURPOSE: To increase efficiency by assembling to a lowermost guide rail a main car frame having a working table, fixing hydraulic jacks in position by use of a temporary working frame provided at a middle portion, and performing various kinds of operations while moving the car frame vertically by use of the hydraulic jacks. CONSTITUTION: A lowermost guide rail 5a for a car frame is fixed in an upright position and a main car frame 8 having a working table 9 is assembled thereto. A temporary working floor 11 is provided at the middle of an elevator shaft, and hydraulic jacks 12a, 12b are hoisted by a hoisting part 14 installed at the outer periphery of the elevator shaft and are secured to a shaft wall by use of the working tables 9, 11. The main car frame 8 having the working table 9 is moved vertically by the hydraulic jacks 12a, 12b to perform various kinds of mounting operations on the working table 9. An unbalanced load removal device mounted on the working table 9 is controlled to center temporary guide rails in position. Therefore, the operations can be performed safely, easily, and efficiently.
JP22989887A 1987-09-16 1987-09-16 Method of installation construction of hydraulic elevator Granted JPS6475384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22989887A JPS6475384A (en) 1987-09-16 1987-09-16 Method of installation construction of hydraulic elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22989887A JPS6475384A (en) 1987-09-16 1987-09-16 Method of installation construction of hydraulic elevator

Publications (2)

Publication Number Publication Date
JPS6475384A true JPS6475384A (en) 1989-03-22
JPH0470232B2 JPH0470232B2 (en) 1992-11-10

Family

ID=16899456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22989887A Granted JPS6475384A (en) 1987-09-16 1987-09-16 Method of installation construction of hydraulic elevator

Country Status (1)

Country Link
JP (1) JPS6475384A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11396442B2 (en) * 2020-05-09 2022-07-26 Otis Elevator Company Low cost roped jump lift concept
JP7747154B1 (en) * 2024-11-07 2025-10-01 フジテック株式会社 Aerial work platforms

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11396442B2 (en) * 2020-05-09 2022-07-26 Otis Elevator Company Low cost roped jump lift concept
JP7747154B1 (en) * 2024-11-07 2025-10-01 フジテック株式会社 Aerial work platforms

Also Published As

Publication number Publication date
JPH0470232B2 (en) 1992-11-10

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees