WO2016166882A1 - Ascenseur sans salle de machines - Google Patents

Ascenseur sans salle de machines Download PDF

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Publication number
WO2016166882A1
WO2016166882A1 PCT/JP2015/061843 JP2015061843W WO2016166882A1 WO 2016166882 A1 WO2016166882 A1 WO 2016166882A1 JP 2015061843 W JP2015061843 W JP 2015061843W WO 2016166882 A1 WO2016166882 A1 WO 2016166882A1
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WO
WIPO (PCT)
Prior art keywords
fixed
pit
hoistway
machine room
guide rail
Prior art date
Application number
PCT/JP2015/061843
Other languages
English (en)
Japanese (ja)
Inventor
啓太 島林
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to CN201580078793.1A priority Critical patent/CN107531450B/zh
Priority to JP2017512164A priority patent/JP6422570B2/ja
Priority to PCT/JP2015/061843 priority patent/WO2016166882A1/fr
Publication of WO2016166882A1 publication Critical patent/WO2016166882A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators

Definitions

  • the present invention relates to a machine room-less elevator in which a panel device such as a control panel or a hoisting machine is installed near the lowest floor in a hoistway.
  • ladders are permanently installed to allow workers to move between the elevator floor and the pit.
  • the ladder is generally fixed to the hoistway wall and the pit floor using anchor bolts or the like.
  • a conventional elevator pit ladder a plurality of steps are provided at intervals in the vertical direction between the first support column and the second support column. Each step is rotatably connected to the first support column and the second support column. Thereby, the pit ladder can be stored in a state where the second support column is brought close to the first support column (see, for example, Patent Document 1).
  • other conventional elevator pit ladders include a fixed column, a movable column that can move in a horizontal direction with respect to the fixed column, and a plurality of bridges that are installed between the fixed column and the movable column. And a tread.
  • the tread is slidable with respect to the fixed side column by the movement of the movable side column.
  • a part of the tread is disposed on the back of the car guide rail when the movable side support column is in the storage position (see, for example, Patent Document 2).
  • the conventional elevator ladder holding device has a horizontal arm member fixed to the guide rail and a pair of hook members provided on the arm member. A ladder step is hung on the hook member (see, for example, Patent Document 3).
  • a control panel is installed near the lowest floor of the hoistway wall.
  • a folding work table is provided on the hoistway wall below the control panel.
  • the worker moves into the pit and assembles the work table.
  • the plurality of plates provided on the work table are used as treads and moved to the top of the work table (see, for example, Patent Document 4).
  • Patent Documents 1 and 2 need to be moved between the storage state and the use state, and are not convenient. Moreover, when using the ladder holding
  • Patent Document 4 the work table shown in Patent Document 4 is not used for entering and exiting the pit.
  • the worker moves into the pit using another pit ladder or the like. Need to assemble.
  • the present invention has been made to solve the above-described problems, and efficiently installs a pit entry / exit device in a space in a pit of a hoistway and improves convenience when entering / exiting the pit.
  • the object is to obtain a machine room-less elevator that can.
  • a machine room-less elevator has a front surface, a rear surface facing the front surface, and first and second side surfaces facing each other, and is provided in the hoistway, a car that moves up and down in the hoistway.
  • a car guide rail for guiding the raising and lowering of the car, a hoisting machine for raising and lowering the car, a housing, and an electric device housed in the housing
  • a board device provided in the hoistway, and a pit entry / exit device used for an operator to move between the lowest floor landing and the pit of the hoistway, and a hoisting machine and a board device
  • At least one of the devices is installed in the vicinity of the lowermost floor in the hoistway, and is installed on the lowermost floor between the first side surface and the hoistway wall when viewed from directly above.
  • the pit entry / exit device is permanently installed and fixed in the pit,
  • the fixed step is disposed below the lower floor installation equipment, and when viewed from directly above, the area of the lower floor installation equipment or the lower floor installation equipment. It is placed over the area between the keys.
  • the fixed step that is permanently installed and fixed in the pit is arranged below the lower floor installation device, and when viewed from directly above, the lower floor installation device Since it is placed over the area or the area between the equipment on the lowest floor and the car, the pit entry / exit device is efficiently installed in the space in the pit of the hoistway and the convenience when entering and exiting the pit Can be improved.
  • FIG. 1 is a schematic plan view showing a machine room-less elevator according to Embodiment 1 of the present invention. It is a front view which shows the periphery of the control panel of FIG. It is a top view which shows the 1st example of the plane layout of the control panel of FIG. 2, and a horizontal member. It is a top view which shows the 2nd example of the plane layout of the control panel of FIG. 2, and a horizontal member. It is a front view which shows the periphery of the control panel of the machine room less elevator by Embodiment 2 of this invention. It is a front view which shows the periphery of the control panel of the machine room less elevator by Embodiment 3 of this invention.
  • Embodiment 4 It is a front view which shows the periphery of the control panel of the machine room less elevator by Embodiment 4 of this invention. It is a front view which shows the periphery of the control panel of the machine room less elevator by Embodiment 5 of this invention. It is a front view which shows the periphery of the control panel of the machine room less elevator by Embodiment 6 of this invention. It is a front view which shows the periphery of the winding machine of the machine room less elevator by Embodiment 7 of this invention. It is a front view which shows the periphery of the winding machine of the machine room less elevator by Embodiment 8 of this invention.
  • FIG. 1 is a schematic plan view showing a machine room-less elevator according to Embodiment 1 of the present invention.
  • the basket 1 and the balance weight 2 are suspended in the hoistway 3 by a suspension (not shown).
  • a suspension As the suspension body, a plurality of ropes or a plurality of belts are used.
  • the cage 1 has a front surface 1a provided with a cage doorway, a rear surface 1b facing the front surface 1a, and first and second side surfaces 1c and 1d facing each other.
  • the 1st and 2nd side surfaces 1c and 1d are arrange
  • the balance weight 2 is disposed behind the cage 1 so as to face the rear surface 1b when positioned at the same height as the cage 1.
  • a hoisting machine 4 for raising and lowering the basket 1 and the balancing weight 2 is installed in the hoistway 3.
  • the hoisting machine 4 is arranged beside the balancing weight 2 when viewed from directly above.
  • the hoisting machine 4 includes a hoisting machine body 5 and a drive sheave 6.
  • the hoisting machine body 5 includes a hoisting machine motor that rotates the driving sheave 6 and a hoisting machine brake that brakes the rotation of the driving sheave 6.
  • a suspension is wound around the drive sheave 6.
  • the basket 1 and the balance weight 2 are suspended by a suspension body in a 2: 1 roping method, and are moved up and down in opposite directions by the rotation of the drive sheave 6.
  • a pair of car guide rails 7 a and 7 b that guide the raising and lowering of the cage 1 and a pair of balancing weight guide rails 8 a and 8 b that guide the raising and lowering of the balancing weight 2 are installed.
  • the car guide rails 7a and 7b and the balance weight guide rails 8a and 8b are set up in parallel and perpendicular to each other.
  • the cage guide rails 7a and 7b are arranged at the same position in the front-rear direction of the cage 1 (vertical direction in FIG. 1) on both sides of the cage 1 in the width direction.
  • the cage guide rails 7a and 7b are opposed to each other with the cage 1 interposed therebetween.
  • a basket buffer 9 is erected on the bottom surface of the hoistway 3.
  • a control panel 10 is provided as a panel device that controls the operation of the basket 1.
  • the control panel 10 includes a housing 11 and an electric device 12 accommodated in the housing 11.
  • the control panel 10 is installed near the lowermost floor in the hoistway 3 and is disposed between the first side face 1c and the hoistway wall 3a facing the first side face 1c as viewed from directly above. . That is, the lowest floor installed device of the first embodiment is the control panel 10.
  • control panel 10 is disposed on the front side of the car 1 in the front-rear direction with respect to the car guide rail 7a.
  • FIG. 2 is a front view showing the periphery of the control panel 10 of FIG.
  • the cage guide rails 7a and 7b are fixed in the hoistway 3 by a plurality of rail brackets 13 that are spaced apart from each other in the vertical direction.
  • An upper arm member 14 and a lower arm member 15 are fixed to the cage guide rail 7a in parallel and horizontally to each other.
  • the upper arm member 14 and the lower arm member 15 protrude from the cage guide rail 7a in a direction intersecting the cage guide rail 7a. Specifically, the upper arm member 14 and the lower arm member 15 protrude perpendicularly from the cage guide rail 7a to the front side of the cage 1 in the front-rear direction.
  • the lower arm member 15 is disposed below the upper arm member 14.
  • the upper arm member 14 and the lower arm member 15 are each fixed to the cage guide rail 7a using a plurality of rail clips.
  • the casing 11 has a larger height dimension (a vertical dimension in FIG. 2) and a thickness dimension (a vertical dimension in FIG. 3) than a width dimension (the horizontal dimension in FIG. 2). It has a smaller and smaller profile.
  • the upper end of the housing 11 is fixed to the upper arm member 14.
  • a lower end portion of the housing 11 is fixed to the lower arm member 15.
  • the control panel 10 is fixed to the cage guide rail 7 a via the upper arm member 14 and the lower arm member 15. Further, the control panel 10 is arranged so that the lower end portion thereof is located above the floor level 16 of the lowest floor landing.
  • the pit 17 of the hoistway 3 is provided with a ladder 21 as a pit entry / exit device used for an operator to move between the lowest floor landing and the pit 17.
  • the ladder 21 has a pair of struts 22 and 23 that are vertically set up in the pit 17 and a plurality of lateral members 24a to 24d as fixed steps on which the operator's feet are placed.
  • the horizontal members 24a to 24d are fixed horizontally between the support columns 22 and 23 with a space (for example, 250 to 350 mm) in the vertical direction. Further, the lateral members 24 a to 24 d are disposed below the control panel 10.
  • the ladder 21 does not need to be moved, folded or stored even when not in use, and is installed as it is. That is, the lateral members 24a to 24d are permanently installed and fixed in the pit 17, and need not be moved or assembled, so that an operator can put his / her foot on as it is.
  • the support columns 22 and 23 are fixed to the lower arm member 15 above the uppermost horizontal member 24a.
  • the lower ends of the columns 22 and 23 are supported and fixed on the floor surface 17 a of the pit 17.
  • the upper ends of the columns 22 and 23 are provided with gripping portions 22a and 23a that extend upward from the lower end of the control panel 10 and are gripped by the operator.
  • the upper ends of the gripping portions 22a and 23a are located 500 mm or more above the floor level 16 of the lowest floor landing.
  • FIG. 3 is a plan view showing a first example of a planar layout of the control panel 10 and the lateral members 24a to 24d of FIG.
  • the horizontal members 24a to 24d are arranged so as to overlap the region of the control panel 10 indicated by a two-dot chain line when viewed from directly above. That is, the lateral members 24 a to 24 d are disposed directly below the control panel 10.
  • transverse members 24a to 24d are arranged in parallel to the hoistway wall 3a.
  • the depth dimension d1 of the horizontal members 24a to 24d is, for example, about 30 mm.
  • the distance between the hoistway wall 3a and the tips of the lateral members 24a to 24d (the end opposite to the hoistway wall 3a) is, for example, 150 mm or more.
  • casing 11 is about 100 mm, for example.
  • FIG. 4 is a plan view showing a second example of the planar layout of the control panel 10 and the lateral members 24a to 24d in FIG.
  • the transverse members 24a to 24d do not overlap the area of the control panel 10 when viewed from directly above.
  • the horizontal members 24a to 24d are arranged so as to overlap with a region (a hatched region in FIG. 4) between the control panel 10 and the first side surface 1c of the cage 1 when viewed from directly above. That is, the lateral members 24a to 24d are disposed offset from the position directly below the control panel 10 to the cage 1 side.
  • the transverse members 24a to 24d that are permanently installed and fixed in the pit 17 are disposed below the control panel 10, and the area of the control panel 10 is viewed from directly above.
  • the ladder 21 is efficiently installed in the dead space in the pit 17 and the convenience when entering and exiting the pit 17 is improved because it is arranged so as to overlap the area between the control panel 10 and the basket 1. be able to.
  • the gripping portions 22a and 23a can be formed with a simple configuration by simply extending the upper end portions of the support columns 22 and 23, and the convenience when entering and exiting the pit 17 can be further improved.
  • control panel 10 and the ladder 21 can be fixed to the cage guide rail 7a by the common lower arm member 15, and an increase in the number of parts can be prevented.
  • the number and interval of the transverse members can be appropriately changed according to the depth of the pits.
  • FIG. 5 is a front view showing the periphery of the control panel 10 of the machine room-less elevator according to Embodiment 2 of the present invention.
  • a device fixing member 25 is horizontally fixed between the support columns 22 and 23 above the uppermost horizontal member 24a.
  • the lower end portion of the control panel 10 is fixed to the device fixing member 25.
  • the lower arm member 15 is omitted.
  • Other configurations are the same as those in the first embodiment.
  • the ladder 21 is supported by the floor surface 17 a of the pit 17 and the lower arm member 15, and the control panel 10 is not used as a structural member that supports the ladder 21.
  • the casing 11 is used as one of the structural members that support the ladder 21.
  • FIG. 6 is a front view showing the periphery of the control panel 10 of the machine room-less elevator according to Embodiment 3 of the present invention.
  • a casing 11 having a smaller height than that in the second embodiment is used. Further, the lower end portion of the control panel 10 is located above that of the second embodiment.
  • the upper ends of the columns 22 and 23 are fixed to the upper arm member 14. Therefore, in addition to the horizontal members 24a to 24d, the horizontal members 24e to 24g are fixed between the support columns 22 and 23. That is, the number of the lateral members 24a to 24g is larger than that in the second embodiment. Other configurations are the same as those in the second embodiment.
  • the lower arm member 15 can be omitted without causing the control panel 10 to bear a load. Furthermore, the part which passes through the control panel 10 of the support
  • FIG. 7 is a front view showing the periphery of the control panel 10 of the machine room-less elevator according to Embodiment 4 of the present invention.
  • a ladder arm member 26 is fixed horizontally.
  • the ladder arm member 26 is fixed to the basket guide rail 7a using a plurality of rail clips.
  • the upper ends of the columns 22 and 23 are not extended to the lower arm member 15, but are fixed to the ladder arm member 26.
  • the ladder 21 of the fourth embodiment is not directly fixed to the upper arm member 14, the lower arm member 15, and the control panel 10.
  • the ladder arm member 26 also functions as a top horizontal member (fixed step).
  • the pit access device 31 according to the fourth embodiment is provided on the control panel 10 separately from the ladder 21, the ladder arm member 26, and the ladder 21, and includes a pair of rod-shaped gripping members 32 gripped by an operator. 33.
  • the grip members 32 and 33 are fixed vertically on both sides in the width direction of the control panel 10. Other configurations are the same as those in the first embodiment.
  • FIG. 8 is a front view showing the periphery of the control panel 10 of the machine room-less elevator according to Embodiment 5 of the present invention.
  • the pit entrance / exit device 35 according to the fifth embodiment includes a flat plate adapter 36 fixed to the cage guide rail 7 a, a scaffold base 37 as a fixed step fixed to the adapter 36, and the scaffold base 37. It is fixed to the basket guide rail 7a and has a gripping member 38 that is gripped by the operator.
  • the adapter 36 is fixed to the basket guide rail 7 a below the lower arm member 15.
  • the gripping member 38 is fixed to the basket guide rail 7 a above the lower arm member 15 and intersects the control panel 10 on the back side of the control panel 10.
  • the adapter 36 and the holding member 38 are each fixed to the cage guide rail 7a using a plurality of rail clips.
  • the adapter 36 and the gripping member 38 protrude from the cage guide rails 7a and 7b in the same direction as the upper arm member 14 and the lower arm member 15.
  • the tip of the gripping member 38 is located on the landing side with respect to the control panel 10.
  • a grip portion 38 a having a hole is provided at the distal end portion of the grip member 38.
  • the scaffold base 37 is fixed to the surface of the adapter 36 opposite to the hoistway wall 3a.
  • the scaffold base 37 has a horizontal upper surface 37a on which an operator's foot is placed. Further, the scaffold base 37 is arranged below the control panel 10 as in the case of the lateral members 24a to 24d of the first embodiment, and when viewed from directly above, the area of the control panel 10 or the control panel 10 It is arranged so as to overlap the area between the car 1 and the car 1.
  • the position in the height direction of the upper surface 37 a of the scaffold base 37 is near the middle between the floor level 16 of the lowest floor landing and the floor surface 17 a of the pit 17.
  • the position of the gripping member 38 in the height direction is approximately 500 mm above the lower arm member 15 and the floor level 16.
  • Other configurations are the same as those in the first embodiment.
  • the number of parts is small and the size is small, and this is particularly suitable when the pit depth is shallow.
  • control panel 10 is not required to have the rigidity required for the pit entry / exit device 35.
  • FIG. 9 is a front view showing the periphery of the control panel 10 of the machine room-less elevator according to Embodiment 6 of the present invention.
  • the pit entrance / exit device 41 according to the sixth embodiment includes an adapter 36, a scaffold base 37, and a gripping member 42 that also serves as a door of the housing 11.
  • the gripping member 42 is attached to the front surface of the housing 11 so as to be rotatable (openable and closable). Further, as shown in FIG. 9, the gripping member 42 can be locked in a state opened to the landing side.
  • Other configurations are the same as those of the fifth embodiment.
  • the gripping member 42 also serves as the door of the housing 11, the gripping member 42 can be stored as a part of the control panel when not in use. Furthermore, the gripping member 38 according to the fifth embodiment and the fastener for fixing it to the cage guide rail 7a can be omitted.
  • Embodiment 7 FIG. Next, a machine room-less elevator according to Embodiment 7 of the present invention will be described.
  • the balance weight 2 is disposed on the side of the cage 1 so as to face the first side surface 1c when positioned at the same height as the cage 1.
  • the hoisting machine 4 is installed in the vicinity of the lowest floor in the hoistway 3 and is disposed between the first side face 1c and the hoistway wall 3a facing the first side face 1c as viewed from directly above. Yes. That is, the lowest floor installation device of the seventh embodiment is the hoisting machine 4.
  • the hoisting machine 4 is arranged on the front side in the front-rear direction of the cage 1 with respect to the cage guide rail 7a.
  • the counterweight 2 is disposed behind the cage guide rail 7a in the front-rear direction of the cage 1.
  • FIG. 10 is a front view showing the periphery of the hoist 4 of the machine room-less elevator according to the seventh embodiment.
  • the hoisting machine 4 is fixed to the hoisting machine frame 18.
  • the hoisting machine frame 18 is fixed to the floor surface 17 a of the pit 17 via the hoisting machine raising base 52.
  • the hoisting machine raising platform 52 includes a pair of vertically supporting columns 53 and 54 and a plurality of lateral members 55a to 55d as fixed steps on which the operator's feet can be placed. Also serves as.
  • the lower ends of the columns 53 and 54 are fixed to the pit base 19 provided on the floor surface 17a.
  • the horizontal members 55a to 55d are fixed horizontally between the support columns 53 and 54 at intervals (for example, 250 to 350 mm) in the vertical direction.
  • the horizontal members 55a to 55d are arranged so as to overlap the region of the hoisting machine 4 when viewed from directly above. That is, the horizontal members 55a to 55d are arranged directly below the hoisting machine 4. Alternatively, the horizontal members 55a to 55d are arranged so as to overlap with a region between the hoisting machine 4 and the first side surface 1c of the cage 1 when viewed from directly above.
  • the positional relationship between the hoisting machine 4 of the seventh embodiment and the horizontal members 55a to 55d is the same as the relationship between the control panel 10 of the first embodiment and the horizontal members 24a to 24d (FIG. 3 or FIG. 4). It is the same.
  • the hoisting machine 4 is arranged so that its lower end is located above the floor level 16 of the lowest floor landing.
  • a pair of rod-shaped gripping members 56 and 57 that are gripped by an operator are fixed vertically.
  • the pit exit / entry device 51 of the seventh embodiment includes a raising base 52 and gripping members 56 and 57.
  • Other configurations are the same as those in the first embodiment.
  • the transverse members 55a to 55d that are permanently installed and fixed in the pit 17 are disposed below the hoisting machine 4, and when viewed from directly above, the hoisting machine 4 Or the area between the hoisting machine 4 and the basket 1 is arranged so that the pit entry / exit device 51 is efficiently installed in the dead space in the pit 17 and the pit 17 is entered / exited. Convenience can be improved.
  • the raising platform 52 for increasing the installation position of the hoisting machine 4 is used as a ladder, the number of parts is reduced and the space in the pit 17 is reduced as compared with the case where the raising platform and the ladder are used separately. Furthermore, it can be used effectively.
  • FIG. 11 is a front view showing the periphery of the hoist 4 of the machine room-less elevator according to the eighth embodiment of the present invention.
  • the pit entrance / exit device 61 according to the eighth embodiment includes a raising base 52, gripping members 56 and 57, and an additional step 62.
  • the depth of the pits 17 is shallower than that of the seventh embodiment, so that the lateral members 55b to 55d are omitted. That is, only the horizontal member 55a is fixed between the support columns 53 and 54.
  • the additional step 62 is fixed to the wall surface 17b of the pit 17 facing the front surface 1a of the cage 1 when viewed from directly above. Further, the adding step 62 has a horizontal upper surface 62a on which the operator's feet are placed. Further, the position in the height direction of the upper surface 62a of the additional step 62 is near the middle between the floor level 16 of the lowest floor landing and the horizontal member 55a.
  • the additional step 62 is arranged at a position partially overlapping with the car 1 when viewed from directly above. However, even if the car 1 descends beyond the normal movement range and the car shock absorber 9 is fully compressed, the additional step 62 does not interfere with the car 1.
  • Other configurations are the same as those of the seventh embodiment.
  • the number of parts is small and the size is small, which is particularly suitable when the pit depth is shallow.
  • the control panel 10 is shown as the panel device.
  • the panel device is not limited to this, and may be, for example, a monitoring panel, a distribution panel, a distribution panel, or a power reception panel.
  • the right side surface of the car 1 is the first side surface 1c as viewed from the landing, but the left side may be the first side surface.
  • the panel device or the hoisting machine is the lowest floor installation device, but both may be the lowest floor installation device.
  • the hoisting machine may be disposed anywhere in the hoistway, for example, the upper part in the hoistway.
  • the panel device may be arranged anywhere in the hoistway.
  • the layout of the basket 1, the balance weight 2, the hoisting machine 4, the control panel 10, and the like, the roping method, and the like are not limited to the above examples.
  • Embodiments 1 to 8 can be implemented in combination as appropriate.
  • the grip members 32 and 33 according to the fourth embodiment can be attached to the control panel 10 according to the first, second, fifth and sixth embodiments.
  • the gripping member 38 or 42 of the fifth or sixth embodiment can be applied to the first to fourth embodiments.
  • the adding step 62 of the eighth embodiment can be added to the first to sixth embodiments.

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  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

L'invention concerne un ascenseur sans salle de machines, dans lequel ascenseur une fosse (17) d'une cage d'ascenseur (3) comporte des dispositifs d'entrée/sortie de fosse (21, 35) qui sont utilisés afin de déplacer un travailleur entre le palier d'étage le plus bas (16) et la fosse (17). Les dispositifs d'entrée/sortie de fosse (21, 35) sont installés et fixés de façon permanente à l'intérieur de la fosse (17), les dispositifs d'entrée/sortie de fosse (21, 35) ayant des marches fixées (24a - 24b, 37) sur lesquelles le travailleur peut marcher. Les marches fixées (24a - 24b, 37) sont disposées en dessous de l'équipement installé à l'étage le plus bas, qui est un appareil de levage (4) et/ou un dispositif de plaque (10), et sont de plus disposées de manière à chevaucher la région de l'équipement installé à l'étage le plus bas ou la région entre l'équipement installé à l'étage le plus bas et une cage (1), en vue directe à partir du dessus.
PCT/JP2015/061843 2015-04-17 2015-04-17 Ascenseur sans salle de machines WO2016166882A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201580078793.1A CN107531450B (zh) 2015-04-17 2015-04-17 无机房电梯
JP2017512164A JP6422570B2 (ja) 2015-04-17 2015-04-17 機械室レスエレベータ
PCT/JP2015/061843 WO2016166882A1 (fr) 2015-04-17 2015-04-17 Ascenseur sans salle de machines

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Application Number Priority Date Filing Date Title
PCT/JP2015/061843 WO2016166882A1 (fr) 2015-04-17 2015-04-17 Ascenseur sans salle de machines

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WO2016166882A1 true WO2016166882A1 (fr) 2016-10-20

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CN (1) CN107531450B (fr)
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CN107098241A (zh) * 2017-06-15 2017-08-29 江南嘉捷电梯股份有限公司 一种底坑爬梯装置
JP6336224B1 (ja) * 2017-03-29 2018-06-06 三菱電機株式会社 エレベータ装置
CN112368227A (zh) * 2018-07-09 2021-02-12 三菱电机株式会社 电梯的底坑梯子装置

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JP6852753B2 (ja) * 2019-05-31 2021-03-31 三菱電機ビルテクノサービス株式会社 エレベーター装置

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JP2001240328A (ja) * 2000-03-02 2001-09-04 Mitsubishi Electric Building Techno Service Co Ltd エレベータの制御装置
JP2007062862A (ja) * 2005-08-29 2007-03-15 Toshiba Elevator Co Ltd ピットはしご装置
JP2011001182A (ja) * 2009-06-22 2011-01-06 Mitsubishi Electric Corp エレベーター昇降路内の器具取付け装置
JP2012236666A (ja) * 2011-05-11 2012-12-06 Mitsubishi Electric Corp エレベータのピット出入り装置
JP2014227268A (ja) * 2013-05-23 2014-12-08 三菱電機株式会社 エレベータのピット出入り装置

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JP6336224B1 (ja) * 2017-03-29 2018-06-06 三菱電機株式会社 エレベータ装置
WO2018179179A1 (fr) * 2017-03-29 2018-10-04 三菱電機株式会社 Ascenseur
CN110446676A (zh) * 2017-03-29 2019-11-12 三菱电机株式会社 电梯装置
CN107098241A (zh) * 2017-06-15 2017-08-29 江南嘉捷电梯股份有限公司 一种底坑爬梯装置
CN112368227A (zh) * 2018-07-09 2021-02-12 三菱电机株式会社 电梯的底坑梯子装置
CN112368227B (zh) * 2018-07-09 2022-06-17 三菱电机株式会社 电梯的底坑梯子装置

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