JPWO2020255262A5 - - Google Patents
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- JPWO2020255262A5 JPWO2020255262A5 JP2021528506A JP2021528506A JPWO2020255262A5 JP WO2020255262 A5 JPWO2020255262 A5 JP WO2020255262A5 JP 2021528506 A JP2021528506 A JP 2021528506A JP 2021528506 A JP2021528506 A JP 2021528506A JP WO2020255262 A5 JPWO2020255262 A5 JP WO2020255262A5
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- 238000000034 method Methods 0.000 claims description 39
- 238000011900 installation process Methods 0.000 claims description 15
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000000284 resting effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Description
本発明に係るエレベーターの非常止め装置の交換方法は、エレベーターのかごのかご床および昇降路の下端のピットの床面の間に配置された支持具にかごの重量を下方から支持させる支持工程と、支持工程の後に、かごの下部に取り付けられている既設の非常止め装置をかごから取り外す取外し工程と、取外し工程の後に、新設の非常止め装置をかごの下部に取り付ける取付け工程と、取付け工程の後に、支持具に載っているかごの重量の荷重を除いた後に支持具をかご床の下方から取り除く支持外し工程と、を備え、支持工程において、支持具は、かご床のツナギ金またはかご床の側梁の少なくともいずれかを下方から支持する。
本発明に係るエレベーターの非常止め装置の交換方法は、エレベーターのかごのかご床および昇降路の下端のピットの床面の間に配置された支持具にかごの重量を下方から支持させる支持工程と、支持工程の後に、かごの下部に取り付けられている既設の非常止め装置をかごから取り外す取外し工程と、取外し工程の後に、新設の非常止め装置をかごの下部に取り付ける取付け工程と、取付け工程の後に、支持具に載っているかごの重量の荷重を除いた後に支持具をかご床の下方から取り除く支持外し工程と、を備え、支持具は、上端部にジャッキボルトを有し、支持工程は、ジャッキボルトの上にかご床を載せる工程を含む。
本発明に係るエレベーターの非常止め装置の交換方法は、エレベーターのかごのかご床および昇降路の下端のピットの床面の間に配置された支持具にかごの重量を下方から支持させる支持工程と、支持工程の後に、かごの下部に取り付けられている既設の非常止め装置をかごから取り外す取外し工程と、取外し工程の後に、新設の非常止め装置をかごの下部に取り付ける取付け工程と、取付け工程の後に、支持具に載っているかごの重量の荷重を除いた後に支持具をかご床の下方から取り除く支持外し工程と、を備え、支持具は、水平方向に延び上側から下側に向かって幅が狭まるテーパー溝を上端部に有し、支持工程は、テーパー溝の上にかご床を載せる工程を含む。
本発明に係るエレベーターの非常止め装置の交換方法は、エレベーターのかごのかご床および昇降路の下端のピットの床面の間に配置された支持具にかごの重量を下方から支持させる支持工程と、支持工程の後に、かごの下部に取り付けられている既設の非常止め装置をかごから取り外す取外し工程と、取外し工程の後に、新設の非常止め装置をかごの下部に取り付ける取付け工程と、取付け工程の後に、支持具に載っているかごの重量の荷重を除いた後に支持具をかご床の下方から取り除く支持外し工程と、支持工程および取外し工程の間において、かごの走行をガイドするガイドレールにかごを固定具によって固定する固定工程と、取付け工程および支持外し工程の間において、固定具をかごから取り外す解除工程と、を備える。
本発明に係るエレベーターの非常止め装置の交換方法は、エレベーターのかごのかご床および昇降路の下端のピットの床面の間に配置された支持具にかごの重量を下方から支持させる支持工程と、支持工程の後に、かごの下部に取り付けられている既設の非常止め装置をかごから取り外す取外し工程と、取外し工程の後に、新設の非常止め装置をかごの下部に取り付ける取付け工程と、取付け工程の後に、支持具に載っているかごの重量の荷重を除いた後に支持具をかご床の下方から取り除く支持外し工程と、を備え、取外し工程において、かごのガイドシューは既設の非常止め装置とともに取り外され、取付け工程の後において、ガイドシューをかごに取り付ける工程を含む。
The method for replacing the emergency stop device for an elevator according to the present invention includes a support step in which the weight of the car is supported from below by a support tool arranged between the car floor of the elevator car and the floor surface of the pit at the lower end of the hoistway. After the support process, the removal process to remove the existing emergency stop device attached to the bottom of the car from the car, and after the removal process, the installation process to attach the new emergency stop device to the bottom of the car, and the installation process. Later, it comprises a support removing step of removing the support from below the car floor after removing the load of the weight of the car resting on the support, in which the support is a twill metal or car floor of the car floor. Support at least one of the side beams from below .
The method for replacing the emergency stop device for an elevator according to the present invention includes a support step in which the weight of the car is supported from below by a support tool arranged between the car floor of the elevator car and the floor surface of the pit at the lower end of the hoistway. After the support process, the removal process to remove the existing emergency stop device attached to the bottom of the car from the car, and after the removal process, the installation process to attach the new emergency stop device to the bottom of the car, and the installation process. Later, the support has a jack bolt at the upper end, which comprises a support removing step of removing the support from below the car floor after removing the load of the weight of the car on the support. , Including the process of placing the car floor on the jack bolt.
The method for replacing the emergency stop device for an elevator according to the present invention includes a support step in which the weight of the car is supported from below by a support tool arranged between the car floor of the elevator car and the floor surface of the pit at the lower end of the hoistway. After the support process, the removal process to remove the existing emergency stop device attached to the bottom of the car from the car, and after the removal process, the installation process to attach the new emergency stop device to the bottom of the car, and the installation process. Later, it comprises a support removing step of removing the support from below the car floor after removing the load of the weight of the car resting on the support, the support extending horizontally and extending from top to bottom. It has a tapered groove at the upper end, and the support step includes a step of placing a car floor on the tapered groove.
The method for replacing the emergency stop device for an elevator according to the present invention includes a support step in which the weight of the car is supported from below by a support tool arranged between the car floor of the elevator car and the floor surface of the pit at the lower end of the hoistway. After the support process, the removal process to remove the existing emergency stop device attached to the bottom of the car from the car, and after the removal process, the installation process to attach the new emergency stop device to the bottom of the car, and the installation process. Later, the guide rails that guide the car travel between the support removal process, which removes the support from below the car floor after removing the load of the weight of the car on the support, and the support and removal processes. It is provided with a fixing step of fixing the fixture with a fixture and a release step of removing the fixture from the cage between the mounting step and the support removing step.
The method for replacing the emergency stop device for an elevator according to the present invention includes a support step in which the weight of the car is supported from below by a support tool arranged between the car floor of the elevator car and the floor surface of the pit at the lower end of the hoistway. After the support process, the removal process to remove the existing emergency stop device attached to the bottom of the car from the car, and after the removal process, the installation process to attach the new emergency stop device to the bottom of the car, and the installation process. Later, a support removing step of removing the support from below the car floor after removing the load of the weight of the car on the support is provided, and in the removing process, the guide shoe of the car is removed together with the existing emergency stop device. This includes the step of mounting the guide shoe to the car after the mounting step.
本発明に係るエレベーターの非常止め装置の交換装置は、エレベーターのかごのかご床および昇降路の下端のピットの床面の間に配置され、かごの下部に設けられる非常止め装置より前方においてかごの重量を下方から支持する第１部分、および非常止め装置より後方においてかごの重量を下方から支持する第２部分が設けられる支持具と、かごの走行をガイドするガイドレールにかごを固定する固定具と、を備える。
本発明に係るエレベーターの非常止め装置の交換装置は、エレベーターのかごのかご床および昇降路の下端のピットの床面の間に配置され、かごの下部に設けられる非常止め装置より前方においてかごの重量を下方から支持する第１部分、および非常止め装置より後方においてかごの重量を下方から支持する第２部分が設けられる支持具を備え、支持具は、第１部分および第２部分の各々の上端部に、ジャッキボルトを有する。
本発明に係るエレベーターの非常止め装置の交換装置は、エレベーターのかごのかご床および昇降路の下端のピットの床面の間に配置され、かごの下部に設けられる非常止め装置より前方においてかごの重量を下方から支持する第１部分、および非常止め装置より後方においてかごの重量を下方から支持する第２部分が設けられる支持具を備え、支持具は、第１部分および第２部分の各々の上端部に、水平方向に延び上側から下側に向かって幅が狭まるテーパー溝を有する。
The replacement device for the emergency stop device of the elevator according to the present invention is arranged between the car floor of the car of the elevator and the floor surface of the pit at the lower end of the hoistway, and is located in front of the emergency stop device provided at the lower part of the car. A support that is provided with a first part that supports the weight from below and a second part that supports the weight of the car from below behind the emergency stop device, and a fixing tool that fixes the car to the guide rail that guides the running of the car. And prepare.
The elevator emergency stop replacement device according to the present invention is arranged between the car floor of the elevator and the floor of the pit at the lower end of the hoistway, and is located in front of the emergency stop device provided at the bottom of the car. A support is provided with a first portion that supports the weight from below and a second portion that supports the weight of the car from below behind the emergency stop device, and the support is a support for each of the first and second parts. It has a jack bolt at the upper end.
The replacement device for the emergency stop device of the elevator according to the present invention is arranged between the car floor of the elevator car and the floor surface of the pit at the lower end of the hoistway, and is located in front of the emergency stop device provided at the lower part of the car. A support is provided with a first portion that supports the weight from below and a second portion that supports the weight of the car from below behind the emergency stop device, and the support is a support for each of the first and second parts. The upper end portion has a tapered groove extending horizontally and narrowing from the upper side to the lower side.
Claims (18)
前記支持工程の後に、前記かごの下部に取り付けられている既設の非常止め装置を前記かごから取り外す取外し工程と、
前記取外し工程の後に、新設の非常止め装置を前記かごの下部に取り付ける取付け工程と、
前記取付け工程の後に、前記支持具に載っている前記かごの重量の荷重を除いた後に前記支持具を前記かご床の下方から取り除く支持外し工程と、
を備え、
前記支持工程において、前記支持具は、前記かご床のツナギ金または前記かご床の側梁の少なくともいずれかを下方から支持する
エレベーターの非常止め装置の交換方法。 A support process in which the weight of the car is supported from below by a support placed between the car floor of the elevator car and the floor of the pit at the lower end of the hoistway.
After the support step, a removal step of removing the existing emergency stop device attached to the lower part of the car from the car, and
After the removal process, the installation process of attaching a new emergency stop device to the lower part of the car, and
After the mounting step, a support removing step of removing the support from below the car floor after removing the load of the weight of the car mounted on the support.
Equipped with
In the support step, the support tool supports at least one of the jumpsuit gold of the car floor or the side beam of the car floor from below.
How to replace the elevator emergency stop device.
前記支持工程の後に、前記かごの下部に取り付けられている既設の非常止め装置を前記かごから取り外す取外し工程と、
前記取外し工程の後に、新設の非常止め装置を前記かごの下部に取り付ける取付け工程と、
前記取付け工程の後に、前記支持具に載っている前記かごの重量の荷重を除いた後に前記支持具を前記かご床の下方から取り除く支持外し工程と、
を備え、
前記支持具は、上端部にジャッキボルトを有し、
前記支持工程は、前記ジャッキボルトの上に前記かご床を載せる工程を含む
エレベーターの非常止め装置の交換方法。 A support process in which the weight of the car is supported from below by a support placed between the car floor of the elevator car and the floor of the pit at the lower end of the hoistway.
After the support step, a removal step of removing the existing emergency stop device attached to the lower part of the car from the car, and
After the removal process, the installation process of attaching a new emergency stop device to the lower part of the car, and
After the mounting step, a support removing step of removing the support from below the car floor after removing the load of the weight of the car mounted on the support.
Equipped with
The support has a jack bolt at the upper end and has a jack bolt.
The support step includes a step of placing the car floor on the jack bolt.
How to replace the elevator emergency stop device.
前記支持工程の後に、前記かごの下部に取り付けられている既設の非常止め装置を前記かごから取り外す取外し工程と、
前記取外し工程の後に、新設の非常止め装置を前記かごの下部に取り付ける取付け工程と、
前記取付け工程の後に、前記支持具に載っている前記かごの重量の荷重を除いた後に前記支持具を前記かご床の下方から取り除く支持外し工程と、
を備え、
前記支持具は、水平方向に延び上側から下側に向かって幅が狭まるテーパー溝を上端部に有し、
前記支持工程は、前記テーパー溝の上に前記かご床を載せる工程を含む
エレベーターの非常止め装置の交換方法。 A support process in which the weight of the car is supported from below by a support placed between the car floor of the elevator car and the floor of the pit at the lower end of the hoistway.
After the support step, a removal step of removing the existing emergency stop device attached to the lower part of the car from the car, and
After the removal process, the installation process of attaching a new emergency stop device to the lower part of the car, and
After the mounting step, a support removing step of removing the support from below the car floor after removing the load of the weight of the car mounted on the support.
Equipped with
The support has a tapered groove at the upper end that extends horizontally and narrows from the upper side to the lower side.
The support step includes a step of placing the car floor on the tapered groove.
How to replace the elevator emergency stop device.
前記取付け工程および前記支持外し工程の間において、前記固定具を前記かごから取り外す解除工程と、
を備える請求項１から請求項３のいずれか一項に記載のエレベーターの非常止め装置の交換方法。 Between the support step and the removal step, a fixing step of fixing the car to a guide rail that guides the running of the car with a fixing tool, and a fixing step.
Between the mounting step and the support removing step, a release step of removing the fixture from the car and a release step of removing the fixture from the car.
The method for replacing an emergency stop device for an elevator according to any one of claims 1 to 3 .
前記支持工程の後に、前記かごの下部に取り付けられている既設の非常止め装置を前記かごから取り外す取外し工程と、
前記取外し工程の後に、新設の非常止め装置を前記かごの下部に取り付ける取付け工程と、
前記取付け工程の後に、前記支持具に載っている前記かごの重量の荷重を除いた後に前記支持具を前記かご床の下方から取り除く支持外し工程と、
前記支持工程および前記取外し工程の間において、前記かごの走行をガイドするガイドレールに前記かごを固定具によって固定する固定工程と、
前記取付け工程および前記支持外し工程の間において、前記固定具を前記かごから取り外す解除工程と、
を備えるエレベーターの非常止め装置の交換方法。 A support process in which the weight of the car is supported from below by a support placed between the car floor of the elevator car and the floor of the pit at the lower end of the hoistway.
After the support step, a removal step of removing the existing emergency stop device attached to the lower part of the car from the car, and
After the removal process, the installation process of attaching a new emergency stop device to the lower part of the car, and
After the mounting step, a support removing step of removing the support from below the car floor after removing the load of the weight of the car mounted on the support.
Between the support step and the removal step, a fixing step of fixing the car to a guide rail that guides the running of the car with a fixing tool, and a fixing step.
Between the mounting step and the support removing step, a release step of removing the fixture from the car and a release step of removing the fixture from the car.
How to replace the elevator emergency stop device.
前記取付け工程の後において、前記ガイドシューを前記かごに取り付ける工程を含む
請求項１から請求項５のいずれか一項に記載のエレベーターの非常止め装置の交換方法。 In the removal step, the guide shoe of the car is removed together with the existing emergency stop device.
The method for replacing an elevator emergency stop device according to any one of claims 1 to 5 , which comprises a step of attaching the guide shoe to the car after the attachment step.
前記支持工程の後に、前記かごの下部に取り付けられている既設の非常止め装置を前記かごから取り外す取外し工程と、
前記取外し工程の後に、新設の非常止め装置を前記かごの下部に取り付ける取付け工程と、
前記取付け工程の後に、前記支持具に載っている前記かごの重量の荷重を除いた後に前記支持具を前記かご床の下方から取り除く支持外し工程と、
を備え、
前記取外し工程において、前記かごのガイドシューは前記既設の非常止め装置とともに取り外され、
前記取付け工程の後において、前記ガイドシューを前記かごに取り付ける工程を含む
エレベーターの非常止め装置の交換方法。 A support process in which the weight of the car is supported from below by a support placed between the car floor of the elevator car and the floor of the pit at the lower end of the hoistway.
After the support step, a removal step of removing the existing emergency stop device attached to the lower part of the car from the car, and
After the removal process, the installation process of attaching a new emergency stop device to the lower part of the car, and
After the mounting step, a support removing step of removing the support from below the car floor after removing the load of the weight of the car mounted on the support.
Equipped with
In the removal step, the guide shoe of the car is removed together with the existing emergency stop device.
After the mounting step, the step of mounting the guide shoe to the car is included.
How to replace the elevator emergency stop device.
前記支持外し工程は、前記釣合い錘から前記吊り具を取り外す工程を含む
請求項１から請求項７のいずれか一項に記載のエレベーターの非常止め装置の交換方法。 The support step includes a step of suspending a counterweight for balancing the load between the cages with a hanging tool arranged in the hoistway so as not to descend in the hoistway.
The support removing step includes a step of removing the hanging tool from the balancing weight.
The method for replacing an emergency stop device for an elevator according to any one of claims 1 to 7 .
前記支持工程は、前記かごの走行をガイドするガイドレールが前記ガイド溝に入り込むように前記支持具を前記ピットに配置する工程を含む
請求項１から請求項８のいずれか一項に記載のエレベーターの非常止め装置の交換方法。 The support has a guide portion provided with a guide groove extending in the vertical direction.
The elevator according to any one of claims 1 to 8 , wherein the support step includes a step of arranging the support tool in the pit so that the guide rail for guiding the traveling of the car enters the guide groove. How to replace the emergency stop device.
前記取外し工程において、前記既設の非常止め装置は、前記作業空間において取り外される
請求項１から請求項９のいずれか一項に記載のエレベーターの非常止め装置の交換方法。 The support is provided with a first portion that supports the front of the existing emergency stop device and a second portion that supports the rear of the existing emergency stop device, and is between the first portion and the second portion. Has a work space that opens upwards
The method for replacing an elevator emergency stop device according to any one of claims 1 to 9 , wherein the existing emergency stop device is removed in the work space in the removal step.
請求項１から請求項１０のいずれか一項に記載のエレベーターの非常止め装置の交換方法。 According to claim 1, in the support step, the support tool supports the car floor at a position where the car floor is 600 mm or more higher than the floor surface of the landing on the lowest floor of the floor on which the hoistway is provided. Item 8. The method for replacing an emergency stop device for an elevator according to any one of items 10 .
前記かごの走行をガイドするガイドレールに前記かごを固定する固定具と、
を備えるエレベーターの非常止め装置の交換装置。 A first portion that is located between the car floor of the elevator and the floor of the pit at the lower end of the hoistway and supports the weight of the car from below in front of the emergency stop device provided at the bottom of the car, and the above. A support tool provided with a second portion that supports the weight of the car from below behind the emergency stop device , and
Fixtures that fix the car to the guide rails that guide the running of the car,
Elevator emergency stop replacement device equipped with.
請求項１２に記載のエレベーターの非常止め装置の交換装置。 The support has jack bolts at the upper ends of each of the first portion and the second portion.
The replacement device for the emergency stop device of the elevator according to claim 12 .
を備え、
前記支持具は、前記第１部分および前記第２部分の各々の上端部に、ジャッキボルトを有する
エレベーターの非常止め装置の交換装置。 A first portion that is located between the car floor of the elevator and the floor of the pit at the lower end of the hoistway and supports the weight of the car from below in front of the emergency stop device provided at the bottom of the car, and the above. A support is provided behind the emergency stop device, which is provided with a second portion that supports the weight of the car from below .
The support has jack bolts at the upper ends of each of the first portion and the second portion.
Elevator emergency stop replacement device.
請求項１２から請求項１４のいずれか一項に記載のエレベーターの非常止め装置の交換装置。 The support has a tapered groove at the upper end of each of the first portion and the second portion, which extends horizontally and narrows from the upper side to the lower side.
The replacement device for an emergency stop device for an elevator according to any one of claims 12 to 14.
を備え、
前記支持具は、前記第１部分および前記第２部分の各々の上端部に、水平方向に延び上側から下側に向かって幅が狭まるテーパー溝を有する
エレベーターの非常止め装置の交換装置。 A first portion that is located between the car floor of the elevator and the floor of the pit at the lower end of the hoistway and supports the weight of the car from below in front of the emergency stop device provided at the bottom of the car, and the above. A support is provided behind the emergency stop device, which is provided with a second portion that supports the weight of the car from below .
The support has a tapered groove at the upper end of each of the first portion and the second portion, which extends horizontally and narrows from the upper side to the lower side.
Elevator emergency stop replacement device.
請求項１２から請求項１６のいずれか一項に記載のエレベーターの非常止め装置の交換装置。 The support has a guide portion provided with a guide groove extending in the vertical direction.
The replacement device for an emergency stop device for an elevator according to any one of claims 12 to 16 .
請求項１２から請求項１７のいずれか一項に記載のエレベーターの非常止め装置の交換装置。 The support has a work space that opens upward between the first part and the second part.
The replacement device for an emergency stop device for an elevator according to any one of claims 12 to 17 .
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/024127 WO2020255262A1 (en) | 2019-06-18 | 2019-06-18 | Replacement method for elevator emergency stop device and replacement device for elevator emergency stop device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020255262A1 JPWO2020255262A1 (en) | 2020-12-24 |
| JPWO2020255262A5 true JPWO2020255262A5 (en) | 2022-01-21 |
| JP7156530B2 JP7156530B2 (en) | 2022-10-19 |
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| JP2021528506A Active JP7156530B2 (en) | 2019-06-18 | 2019-06-18 | Elevator safety device replacement method and elevator safety device replacement device |
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| Country | Link |
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| JP (1) | JP7156530B2 (en) |
| CN (1) | CN113939468B (en) |
| WO (1) | WO2020255262A1 (en) |
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| JP7465315B2 (en) | 2022-08-18 | 2024-04-10 | 東芝エレベータ株式会社 | Method for installing emergency stop device for elevator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3336231B2 (en) * | 1997-07-16 | 2002-10-21 | 株式会社日立ビルシステム | How to replace the main rope of the hydraulic lift |
| JPH11124285A (en) * | 1997-10-21 | 1999-05-11 | Toshiba Elevator Co Ltd | Balancing weight supporting jig for elevator |
| JP3444816B2 (en) * | 1999-06-10 | 2003-09-08 | 三菱電機ビルテクノサービス株式会社 | How to replace the main elevator cable |
| JP2008162767A (en) * | 2006-12-28 | 2008-07-17 | Toshiba Elevator Co Ltd | Emergency stop device for elevator |
| JP5327835B2 (en) * | 2008-03-13 | 2013-10-30 | 東芝エレベータ株式会社 | Elevator emergency stop replacement method, mounting adapter, elevator car and elevator counterweight |
| KR102082030B1 (en) * | 2014-02-07 | 2020-02-26 | 미쓰비시 덴키 빌딩 테크노 서비스 가부시키 가이샤 | Elevator device and method for modifying same |
| CN105668371B (en) * | 2016-04-25 | 2018-08-10 | 上海爱登堡电梯（宜昌）有限公司 | Elevator pit overhaul stage apparatus |
| CN206590704U (en) * | 2017-04-01 | 2017-10-27 | 四川西子孚朗电梯有限公司 | Overhauling elevator protection device |
| CN208378116U (en) * | 2018-03-29 | 2019-01-15 | 邹嘉嘉 | Elevator pit overhauls protective device |
| CN208761918U (en) * | 2018-07-13 | 2019-04-19 | 常熟市通润电梯厂有限公司 | A kind of home lift shaft machinery prevention device |
| CN109775503B (en) * | 2019-01-30 | 2019-10-18 | 山东华宇工学院 | A kind of elevator reparing pit support device |
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2019
- 2019-06-18 JP JP2021528506A patent/JP7156530B2/en active Active
- 2019-06-18 CN CN201980097242.8A patent/CN113939468B/en active Active
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