CN105517936A - Elevator device - Google Patents
Elevator device Download PDFInfo
- Publication number
- CN105517936A CN105517936A CN201380079421.1A CN201380079421A CN105517936A CN 105517936 A CN105517936 A CN 105517936A CN 201380079421 A CN201380079421 A CN 201380079421A CN 105517936 A CN105517936 A CN 105517936A
- Authority
- CN
- China
- Prior art keywords
- towing machine
- fixed
- existing
- hoistway
- installing frame
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/005—Mining-hoist operation installing or exchanging the elevator drive
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The purpose of the present invention is to provide an elevator device that can reduce work time when modifying an existing hoisting machine to a new installation hoisting machine without removing the existing hoisting machine, a mounting frame, or an anchoring member. In order to achieve this purpose, an elevator device comprises: any of an existing hoisting machine, a mounting frame that holds the existing hoisting machine, or a first anchoring means that anchors the existing hoisting machine in an elevator shaft by resisting a load that is biased in the vertical direction by way of a cable wound about a sheave of the existing hoisting machine before modification; and a second anchoring means that anchors the new installation hoisting machine to the existing hoisting machine or the mounting frame by resisting a load that is biased in the vertical direction by way of a rope wound about a sheave of the new installation hoisting machine; wherein any of the existing hoisting machine, the mounting frame, or the first anchoring means remain in the elevator shaft after modification, and one side of the second anchoring means is anchored to one of the existing hoisting machine, the mounting frame, or the first anchoring means that remains in the elevator shaft, and the other side is anchored to the new installation hoisting machine.
Description
Technical field
The present invention relates to the lift appliance overhauled by the existing towing machine be arranged in the hoistway of machine-roomless lift as newly establishing towing machine.
Background technology
In recent years, in machine-roomless lift, what have have passed through suitable year number from bringing into use, and what have will overhaul into new towing machine by existing towing machine.In machine-roomless lift, such as, have that towing machine is configured in structure (document 1) on well pit bottom surface, towing machine is configured to the structure (document 2) that rises from well pit bottom surface and towing machine is configured in the structure (document 3) etc. of well headroom.
At first technical literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 10-236751 publication
Patent documentation 2:WO2001/042121
Patent documentation 3:WO2008/041266
Summary of the invention
The problem that invention will solve
In such elevator, when existing towing machine to be overhauled into newly establish towing machine, need to unload existing towing machine from the fixed parts existing towing machine being fixed on hoistway, and the existing towing machine unloaded is taken out of outer to hoistway after, newly establishing identical mounting structure towing machine to move in hoistway and being installed on existing fixed parts.In addition, because the structure of this fixed parts according to existing towing machine designs, therefore, there is according to newly establishing the mounting structure of towing machine the situation being difficult to continue to use, thus there is such problem: this fixed parts also must be unloaded and reset.
The present invention completes to solve above-mentioned problem, the lift appliance provided as follows is provided: when existing towing machine to be overhauled into newly establish towing machine, eliminate and existing towing machine, installing frame and fixed parts are all unloaded such trouble, do not unload and existing of retaining reduce and newly establish part by continuing to use, can the reduction of erection time.
For solving the means of problem
Lift appliance of the present invention is that the existing towing machine be arranged in the hoistway of machine-roomless lift is overhauled into the lift appliance newly establishing towing machine, it is characterized in that, lift appliance possesses: existing towing machine, any side kept in the installing frame of existing towing machine and the first fixed cell, it resists the load applied along vertical direction by the rope be wound on before overhauling on the rope sheave of existing towing machine, is fixed on by existing towing machine in described hoistway; With the second fixed cell, its opposing is by being wound on the load of newly establishing the main rope on the rope sheave of towing machine to apply along vertical direction, be fixed on existing towing machine or installing frame by newly establishing towing machine, any side in existing towing machine, installing frame and the first fixed cell is retained in hoistway after overhauling, and, one side of the second fixed cell is fixed in any side in existing towing machine, installing frame and the first fixed cell retained in hoistway, and the opposing party of the second fixed cell is fixed in and newly establishes on towing machine.
Invention effect
The present invention can realize lift appliance as follows: when existing towing machine to be overhauled into newly establish towing machine, eliminate and existing towing machine, installing frame and fixed parts are all unloaded such trouble, do not unload and existing of retaining reduce and newly establish part by continuing to use, can the reduction of erection time.
Accompanying drawing explanation
Fig. 1 is the block diagram of the lift appliance that embodiments of the present invention 1 are shown.
Fig. 2 is the front view of the significant points that embodiments of the present invention 1 are shown.
Fig. 3 is the front view of the lift appliance before the overhauling of embodiments of the present invention 1 is shown.
Fig. 4 is the front view of the form of other patterns 1 that the significant points forming embodiments of the present invention 1 is shown.
Fig. 5 is the front view of the form of other patterns 2 that the significant points forming embodiments of the present invention 1 is shown.
Fig. 6 is the front view of the form of other mode 3s that the significant points forming embodiments of the present invention 1 is shown.
Fig. 7 is the front view of the significant points that embodiments of the present invention 2 are shown.
Fig. 8 is the front view of the form of other patterns 1 that the significant points forming embodiments of the present invention 2 is shown.
Fig. 9 is the front view of the significant points that embodiments of the present invention 3 are shown.
Figure 10 is the front view of the significant points that embodiments of the present invention 4 are shown.
Detailed description of the invention
Embodiment 1
Fig. 1 ~ 6 are the figure of the lift appliance that embodiments of the present invention 1 are described, Fig. 1 illustrates that existing towing machine is overhauled into the block diagram newly establishing the lift appliance after towing machine, Fig. 2 is the front view that significant points is shown, Fig. 3 illustrates that existing towing machine is overhauled into the front view of the lift appliance before newly establishing towing machine.Fig. 4 ~ 6 are front views that other patterns forming significant points are shown.As shown in the figure, in hoistway 1, cage 2 (dotted line) and counterweight 3 (dotted line) are suspended in midair with 2:1 baudrier by main rope 4.Towing machine 8 is newly established to be configured in directly over existing towing machine 5 via vertical post 10.Further, the diagram of the stop to elevator is eliminated.
Existing towing machine 5, keep the installing frame 6 of existing towing machine 5 and towing machine upgrade block 7 all not to be removed after overhauling, but be directly retained in overhaul before the position fixed.Existing towing machine 5 is mounted frame 6 and keeps, and is fixed on the height of the regulation in hoistway 1 via towing machine upgrade block 7.Towing machine upgrade block 7 is arranged as the first fixed cell, this first fixed cell resists the load applied along vertical direction by the main rope 4 be wound on the rope sheave of existing towing machine 5, existing towing machine 5 is fixed on hoistway 1, one end of towing machine upgrade block 7 is fixed on installing frame 6, and the other end is fixed on hoistway 1.Newly establish towing machine 8 to be mounted frame 9 to keep, and be fixedly linked on installing frame 6 via vertical post 10.
On the other hand, the side being wound on the main rope 4 newly established on the rope sheave 11 of towing machine 8 is wound in the bottom of cage 2, acts on the load that oriented vertical direction (upside) stretches due to the deadweight of cage 2.And the opposite side being wound on the main rope 4 newly established on the rope sheave 11 of towing machine 8 is wound in the top of counterweight 3, acts on the load that oriented vertical direction (upside) stretches due to the deadweight of counterweight 3.At this, newly establishing load towing machine 8 being acted on by the main rope 4 of winding always and applies along vertical direction.
Namely, vertical post 10 is arranged as the second fixed cell, this second fixed cell be opposing by be wound on newly establish towing machine 8 rope sheave 11 on the load that applies along vertical direction of main rope 4 and will newly establish towing machine 8 to be fixed on unit in hoistway 1, one side of vertical post 10 is fixed in installing frame 6, and the opposing party is fixed in installing frame 9.Further, premised on following situation: before overhauling, on towing machine upgrade block 7, the main rope 4 on the rope sheave being wound on existing towing machine 5 is utilized to act on the load applied along vertical direction in the mode identical with vertical post 10.
Next, the action of the embodiment 1 formed as described above is described.First, the main rope 4 be wound on existing towing machine 5 is unloaded.One end of the vertical post 10 extended in upper direction to hoistway 1 is fastened on mounting hole near the upper end being set in advance in installing frame 6 or when overhauling in the on-the-spot mounting hole processed.To the installing frame 8 newly establishing towing machine 8 be remain be anchored on the other end of vertical post 10.Then, the main rope 4 newly prepared is installed on newly establishes on the rope sheave 11 of towing machine 8.Act on and newly establish the Sling Loads along vertical direction applying on towing machine 8 to be supported by hoistway via vertical post 10, installing frame 6, towing machine upgrade block 11.
In above-mentioned embodiment 1, installing frame 6 is fixed on a side of vertical post 10, but, when there is no installing frame 6 as shown in the pattern 1 of Fig. 4, also existing towing machine 5 only can be remained with.In this case, utilizing bolt etc. one end of vertical post 10 to be anchored on mounting hole near the left and right end portions being set in advance in the existing towing machine 5 remained in hoistway 1 respectively or when overhauling in the on-the-spot mounting hole processed, newly establishing towing machine 8 the other end of vertical post 10 is fastening.
In addition, in the pattern 1 of above-mentioned embodiment 1, installing frame 6 is removed, only remain with existing towing machine 5, but also can remove existing towing machine 5 as shown in the pattern 2 of Fig. 5, only retain installing frame 6.In this case, utilizing bolt etc. one end of vertical post 10 to be anchored on mounting hole near the left and right end portions being set in advance in the installing frame 6 remained in hoistway 1 respectively or when overhauling in the on-the-spot mounting hole processed, newly establishing towing machine 8 the other end of vertical post 10 is fastening.
In addition, in above-mentioned embodiment 1, be existing towing machine 5 and newly establish towing machine 8 to be configured in the mode of the bottom of hoistway 1, but also can be the mode on the top on the other hand towing machine being all configured in hoistway 1.As shown in the mode 3 of Fig. 6, existing towing machine 5 is configured in the periphery at the top 13 of hoistway 1, and is configured in the top of the support 14 keeping existing towing machine 5.When do not exist the top being configured at hoistway 1 existing towing machine 5 installing frame 6, only retain existing towing machine 5.In this case, utilizing bolt etc. one end (upside) of vertical post 10 to be anchored on mounting hole near the left and right end portions being set in advance in the existing towing machine 5 remained in hoistway 1 respectively or when overhauling in the on-the-spot mounting hole processed, newly establishing towing machine 8 the other end (downside) of vertical post 10 is fastening.
As mentioned above, according to embodiment 1, the existing towing machine 5 be arranged in the hoistway 1 of machine-roomless lift is overhauled in the lift appliance newly establishing towing machine 8, possess: any side in existing towing machine 5, the installing frame 6 keeping existing towing machine 5 and towing machine upgrade block 7, wherein said towing machine upgrade block 7 is the load that opposing is applied along vertical direction by the main rope 4 be wound on before overhauling on the rope sheave 12 of existing towing machine 5 and the first fixed cell be fixed on by existing towing machine 5 in described hoistway, with vertical post 10, its be opposing by be wound on newly establish towing machine 8 rope sheave 11 on the load that applies along vertical direction of main rope 4 and will newly establish towing machine 8 to be fixed on the second fixed cell on existing towing machine 5 or installing frame 6, existing towing machine 5, any side in installing frame 6 and towing machine upgrade block 7 remaines in hoistway 1 after overhauling, and, one side of vertical post 10 is fixed in the existing towing machine 5 retained in hoistway 1, any side in installing frame 6 and towing machine upgrade block 7, the opposing party of vertical post 10 is fixed in and newly establishes towing machine 8, thus, existing towing machine 5, installing frame 6 and towing machine upgrade block 7 do not remove as by newly establishing towing machine 8 unit be fixed in hoistway 1 to be used.Thus, eliminate the trouble existing towing machine 5, installing frame 6 and towing machine upgrade block 7 all unloaded, do not unload and existing that retains be used, and decrease and newly establish part, can realize thus can the lift appliance of reduction of erection time.
Embodiment 2
Fig. 7 is the front view of the significant points that embodiments of the present invention 2 are shown.The lift appliance of embodiments of the present invention 2 is different in following: the second fixed cell is the hitch rod 18 of the hawser 17 be wound on the rope sheave 12 of existing towing machine 5 and the end being fixed wtih hawser 17, instead of vertical post 10, the label identical for identical portion markings in addition also omits the description.Fig. 7 ~ 8 are the figure of the lift appliance that embodiments of the present invention 2 are described, Fig. 7 is the front view that significant points is shown, Fig. 8 is the front view that other patterns forming significant points are shown.
In the drawings, existing towing machine 5 is fixed on the bottom of hoistway 1, does not remove after overhauling, but be directly retained in overhaul before the position fixed.Newly establish towing machine 8 to be mounted frame 9 to keep, and, via the guide rail 15 on the top and bottom that are separately fixed at installing frame 9 vibration-damped component 16, be wound on the hawser 17 on the rope sheave 12 of existing towing machine 5 and be fixed wtih the hitch rod 18 of end of hawser 17, be installed on guide rail 15 and existing towing machine 5 respectively.Further, installing frame 9 is formed with the installation portion for arranging hitch rod 18, and therefore installing frame 9 extends along vertical direction with the size of the degree can receiving the lengthwise dimension of hitch rod 18.At this, newly establishing load towing machine 8 being acted on by the main rope 4 of winding always and applies along vertical direction.
Namely, the hawser 17 be wound on the rope sheave 12 of existing towing machine 5 is arranged as the second fixed cell with the hitch rod 18 of the end being fixed wtih hawser 17, this second fixed cell be opposing by be wound on newly establish towing machine 8 rope sheave 11 on the load that applies along vertical direction of main rope 4 and will newly establish towing machine 8 to be fixed on unit in hoistway 1, a side in this hawser 17 and hitch rod 18 is fixed in installing frame 9, and the opposing party is fixed in existing towing machine 5.
Next, the action of the embodiment 2 formed as described above is described.Hawser 17 upward direction hangs on the rope sheave 12 of existing towing machine 5 with becoming U-shaped, and the both ends of hawser 17 are individually fixed in hitch rod 18, and described hitch rod 18 is arranged on the bottom of installing frame 7.The one-sided of upper and lower of installing frame 9 is fixed on guide rail 15 by vibration-damped component 16.Then, the main rope 4 newly prepared is installed on newly establishes on the rope sheave 11 of towing machine 8.Result from and newly establish the load applied along vertical direction on towing machine 8 to be supported by hoistway 1 via the rope sheave 12 of hawser 17 and existing towing machine 5.Further, vibration-damped component 16 arranging to make guide rail 15 support this load, working hardly for the load applied along vertical direction newly establishing effect on towing machine 8 to have when horizontal load when earthquake etc.
In addition, in above-mentioned embodiment 2, be existing towing machine 5 and newly establish towing machine 8 to be configured in the mode of the bottom of hoistway 1, but also can be the mode on the top on the other hand towing machine being all configured in hoistway 1.As shown in the pattern 1 of Fig. 8, existing towing machine 5 is configured in the periphery at the top 13 of hoistway 1, and is configured in the top of the support 14 keeping existing towing machine 5.The installing frame 6 of the existing towing machine 5 being configured in the top of hoistway 1 is removed, only retains existing towing machine 5.In this case, the hawser 17 be wound on the rope sheave 12 of existing towing machine 5 is arranged as the second fixed cell with the hitch rod 18 of the end being fixed wtih hawser 17, this second fixed cell be opposing by be wound on newly establish towing machine 8 rope sheave 11 on the load that applies along vertical direction of main rope 4 and will newly establish towing machine 8 to be fixed on unit in hoistway 1, a side in this hawser 17 and hitch rod 18 is fixed in installing frame 9, and the opposing party is fixed in existing towing machine 5.
As mentioned above, according to embodiment 2, second fixed cell is hawser 17 and hitch rod 18, described hawser 17 is wound on the rope sheave 11 of existing towing machine 5, described hitch rod 18 is arranged at newly establishes towing machine 8, and be fixed wtih the end of hawser 17, thus, when eliminate existing towing machine 5 and installing frame 6 all unloaded such trouble and continue to use do not unload and retain existing, without the need to implementing the processing for arranging vertical post 10 as Embodiment 1 on existing towing machine 5, but directly use the rope sheave 12 of existing towing machine 5, therefore, it is possible to realize can the lift appliance of reduction of erection time further.
Embodiment 3
Fig. 9 is the front view of the significant points that embodiments of the present invention 3 are shown.The lift appliance of embodiments of the present invention 3 is different in following: the second fixed cell is that a side is fixed on installing frame 9 and the opposing party is fixed on the Supporting fixture 19 on the sheave shaft 20 of existing towing machine 5, instead of the hawser 17 of embodiment 2 and hitch rod 18, the label identical for identical portion markings in addition also omits the description.
In the drawings, existing towing machine 5 is fixed on the bottom of hoistway 1, does not remove after overhauling, but be directly retained in overhaul before the position fixed.Newly establish towing machine 8 to be mounted frame 9 to keep, and be installed on guide rail 15 and existing towing machine 5 respectively via vibration-damped component 16 and Supporting fixture 19, a side of Supporting fixture 19 is fixed on installing frame 9, and the opposing party is fixed on the sheave shaft 20 of existing towing machine 5.One side of Supporting fixture 19 is fixed on the end of installing frame 9, and be formed with the hole 21 that sheave shaft 20 can be supplied through the opposing party of Supporting fixture 19, this Supporting fixture 19 is formed by the plate-shaped member of the intensity in vertical direction with regulation.At this, newly establishing load towing machine 8 being acted on by the main rope 4 of winding always and applies along vertical direction.
Namely, Supporting fixture 19 is arranged as the second fixed cell, this second fixed cell be opposing by be wound on newly establish towing machine 8 rope sheave 11 on the load that applies along vertical direction of main rope 4 and will newly establish towing machine 8 to be fixed on unit in hoistway 1, one side of Supporting fixture 19 is secured by bolts in installing frame 9, porose 21 are arranged, sheave shaft 20 through hole 21 of towing machine 5 and being fixed the opposing party of Supporting fixture 19.
Next, the action of the embodiment 3 formed as described above is described.Unload the rope sheave 12 of existing towing machine 5, Supporting fixture 19 is fixed on the hole 21 of sheave shaft 20.Supporting fixture 19 is fixed on sheave shaft 20 with the fixed form identical with rope sheave 12.Bolt is utilized to be fixed together in the upper end of Supporting fixture 19 and installing frame 9.Result from and newly establish the load applied along vertical direction on towing machine 8 to be supported by hoistway 1 via the sheave shaft 20 of Supporting fixture 19 and existing towing machine 5.Further, Supporting fixture 19 does not have act on the load of newly establishing the deadweight of towing machine 8, i.e. vertical downward applying, therefore, as long as have the pulling strengrth of regulation in vertical direction.
As mentioned above, according to embodiment 3, as the Supporting fixture 19 of the second fixed cell be a side be fixed on existing towing machine 5 sheave shaft 20 on and the opposing party is fixed on the Supporting fixture newly established on towing machine 8, the impact caused that stretches year in year out of the suspention hawser 17 shown in embodiment 2 can be got rid of thus.In addition, when eliminate existing towing machine 5 and installing frame 6 all unloaded such trouble and continue to use do not unload and retain existing, without the need to implementing the processing for arranging vertical post 10 as Embodiment 1 on existing towing machine 5, but directly use the sheave shaft 20 of existing towing machine 5, therefore, it is possible to realize can the lift appliance of reduction of erection time further.
Embodiment 4
Figure 10 is the front view of the significant points that embodiments of the present invention 4 are shown.The lift appliance of embodiments of the present invention 4 is different in the length this point by the length setting in the vertical direction of the second fixed cell shown in embodiment 1 being regulation, and the label identical for identical portion markings in addition also omits the description.
In the drawings, cage 2 stops at orlop (being labeled as in the drawings " A "), and existing towing machine 5 is fixed on the At The Height identical with orlop or the position more top than orlop.The car upper handrail 22 of the height with regulation is provided with on the top of cage 2.Vertical post 10 has the length of regulation in vertical direction.Specifically, the length of vertical post 10 is set to be fixed on the such length in the position higher than the topmost under the raised state of car upper handrail 22 by newly establishing towing machine 8.
Next, the action of the embodiment 4 formed as described above is described.When cage 2 stops at orlop, the length of the vertical post 10 of adjustment, is fixed on newly establishing towing machine 8 position, the i.e. worker 23 higher than the topmost under the raised state of car upper handrail 22 can carry out upkeep operation position from the top of cage 2.
Further, in above-mentioned embodiment 4, be that cage 2 stops at undermost situation, but also can be the situation stopping at the superiors.Can easily be configured to: when existing towing machine 5 is fixed on the top of hoistway 1, namely, when in Fig. 6 of mode 3 that embodiment 1 is shown, cage 2 stops at the superiors, be can be fixed on the such length (not shown) in the position higher than the topmost under the raised state of car upper handrail 22 by newly establishing towing machine 8 by the length setting of vertical post 10.
In the past, existing towing machine 8 was fixed on the At The Height identical with the orlop of cage 2 or than orlop position by the top, and therefore, the top that worker cannot enter cage 2 performs upkeep operation.As mentioned above, according to embodiment 4, by will newly establish towing machine 8 to be fixed on the position that can perform upkeep operation when the cage 2 of elevator is in the superiors or the orlop of hoistway 1 from cage 2, the top that worker 23 can enter cage 2 performs upkeep operation.Thereby, it is possible to play such effect: without the need to arranging the operation post for performing upkeep operation in pit bottom surface.And, eliminate the trouble existing towing machine 5, installing frame 6 and towing machine upgrade block 7 all unloaded, do not unload and existing that retains be used, and decrease and newly establish part, certainly can realize thus can the lift appliance of reduction of erection time.
Utilizability in industry
The present invention relates to the lift appliance overhauled by the existing towing machine be arranged in the hoistway of machine-roomless lift as newly establishing towing machine.
Label declaration
1: hoistway; 2: cage; 3: counterweight; 4: main rope; 5: existing towing machine; 6: installing frame; 7: towing machine upgrade block; 8: newly establish towing machine; 9: installing frame; 10: vertical post; 11: rope sheave; 12: rope sheave; 13: top; 14: support; 15: guide rail; 16: vibration-damped component; 17: hawser; 18: hitch rod; 19: Supporting fixture; 20: sheave shaft; 21: hole; 22: car upper handrail; 23: worker.
Claims (5)
1. a lift appliance, it is that the existing towing machine be arranged in the hoistway of machine-roomless lift is overhauled into the lift appliance newly establishing towing machine, it is characterized in that,
Described lift appliance possesses:
Any side in described existing towing machine, the installing frame keeping described existing towing machine and the first fixed cell, this first fixed cell resists the load applied along vertical direction by the main rope be wound on before overhauling on the rope sheave of described existing towing machine, is fixed in described hoistway by described existing towing machine; With
Second fixed cell, described towing machine of newly establishing, by being wound on described load of newly establishing the main rope on the rope sheave of towing machine to apply along vertical direction, is fixed on described existing towing machine or described installing frame by its opposing,
Any side in described existing towing machine, described installing frame and described first fixed cell is retained in described hoistway after overhauling, and, one side of described second fixed cell is fixed in any side in the described existing towing machine retained in described hoistway, described installing frame and described first fixed cell, and the opposing party of described second fixed cell is fixed in described newly establishing on towing machine.
2. lift appliance according to claim 1, is characterized in that,
Described second fixed cell is the vertical post of the length with regulation.
3. lift appliance according to claim 1, is characterized in that,
Described second fixed cell is hawser and hitch rod, and described hawser is wound onto on the rope sheave of described existing towing machine, and described hitch rod is arranged on described newly establishing on towing machine, and the end of described hawser is fixed on described hitch rod.
4. lift appliance according to claim 1, is characterized in that,
Described second fixed cell is Supporting fixture, and a side of described Supporting fixture is fixed on the sheave shaft of described existing towing machine, and the opposing party of described Supporting fixture is fixed in described newly establishing on towing machine.
5. the lift appliance according to any one in Claims 1 to 4, is characterized in that,
Described towing machine of newly establishing is fixed on the position that can perform upkeep operation when the cage of described elevator is in the superiors or the orlop of described hoistway from the top of described cage.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2013/005694 WO2015044977A1 (en) | 2013-09-26 | 2013-09-26 | Elevator device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105517936A true CN105517936A (en) | 2016-04-20 |
| CN105517936B CN105517936B (en) | 2017-06-13 |
Family
ID=52742193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380079421.1A Active CN105517936B (en) | 2013-09-26 | 2013-09-26 | Lift appliance |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6020735B2 (en) |
| CN (1) | CN105517936B (en) |
| WO (1) | WO2015044977A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001106461A (en) * | 1999-10-05 | 2001-04-17 | Matsushita Electric Works Ltd | Fixing structure of elevator driving device |
| JP2004244162A (en) * | 2003-02-13 | 2004-09-02 | Toshiba Elevator Co Ltd | Tool for replacing winding machine of elevator |
| JP2008030885A (en) * | 2006-07-27 | 2008-02-14 | Toshiba Elevator Co Ltd | Renewal method of elevator |
| CN101462666A (en) * | 2007-12-21 | 2009-06-24 | 东芝电梯株式会社 | Changing apparatus and method for elevator dray machine |
| CN101875468A (en) * | 2009-04-28 | 2010-11-03 | 株式会社日立制作所 | Lift facility |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3872833B2 (en) * | 1996-02-29 | 2007-01-24 | 東芝エレベータ株式会社 | Elevator repair method |
| JP4484494B2 (en) * | 2003-11-05 | 2010-06-16 | 東芝エレベータ株式会社 | elevator |
| JP2005231770A (en) * | 2004-02-18 | 2005-09-02 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator modifying method |
-
2013
- 2013-09-26 WO PCT/JP2013/005694 patent/WO2015044977A1/en active Application Filing
- 2013-09-26 CN CN201380079421.1A patent/CN105517936B/en active Active
- 2013-09-26 JP JP2015538634A patent/JP6020735B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001106461A (en) * | 1999-10-05 | 2001-04-17 | Matsushita Electric Works Ltd | Fixing structure of elevator driving device |
| JP2004244162A (en) * | 2003-02-13 | 2004-09-02 | Toshiba Elevator Co Ltd | Tool for replacing winding machine of elevator |
| JP2008030885A (en) * | 2006-07-27 | 2008-02-14 | Toshiba Elevator Co Ltd | Renewal method of elevator |
| CN101462666A (en) * | 2007-12-21 | 2009-06-24 | 东芝电梯株式会社 | Changing apparatus and method for elevator dray machine |
| CN101875468A (en) * | 2009-04-28 | 2010-11-03 | 株式会社日立制作所 | Lift facility |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015044977A1 (en) | 2015-04-02 |
| JPWO2015044977A1 (en) | 2017-03-02 |
| CN105517936B (en) | 2017-06-13 |
| JP6020735B2 (en) | 2016-11-02 |
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