WO2003084853A1 - Ascenseur - Google Patents

Ascenseur Download PDF

Info

Publication number
WO2003084853A1
WO2003084853A1 PCT/JP2002/003578 JP0203578W WO03084853A1 WO 2003084853 A1 WO2003084853 A1 WO 2003084853A1 JP 0203578 W JP0203578 W JP 0203578W WO 03084853 A1 WO03084853 A1 WO 03084853A1
Authority
WO
WIPO (PCT)
Prior art keywords
governor rope
governor
connecting side
lighting means
hoistway
Prior art date
Application number
PCT/JP2002/003578
Other languages
English (en)
Japanese (ja)
Inventor
Hideaki Kodera
Original Assignee
Mitsubishi Denki Kabushiki Kaisha
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 Mitsubishi Denki Kabushiki Kaisha filed Critical Mitsubishi Denki Kabushiki Kaisha
Priority to PCT/JP2002/003578 priority Critical patent/WO2003084853A1/fr
Priority to CNB028140346A priority patent/CN1301893C/zh
Priority to EP02718520A priority patent/EP1493706B1/fr
Priority to JP2003582064A priority patent/JP4161073B2/ja
Priority to KR10-2004-7000094A priority patent/KR100522666B1/ko
Publication of WO2003084853A1 publication Critical patent/WO2003084853A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • 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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door

Definitions

  • the present invention relates to a so-called elevator system without a machine room, in which equipment such as a hoist, a control panel, and a governor are arranged in a hoistway.
  • the present invention relates to an improved elevator system that enables easier and more accurate movement of a car when the car is moved to the nearest floor while looking at the attached mark.
  • the governor rope or main rope was marked in advance, while an inspection panel was provided at the landing, and the emergency window was used to attach the governor rope or main rope from the inspection window provided in this inspection panel.
  • a method is used in which the car is moved while looking at the landmarks.
  • lights are usually provided to illuminate the governor rope or main rope so that the landmarks can be seen even during a power outage.
  • the present invention has been made to solve the above-described problem.
  • the movement of the car It is an object of the present invention to provide an elevator apparatus that can easily see the governor opening that should be viewed in synchrony with the car and can move the car more easily and accurately. Disclosure of the invention
  • An elevator apparatus includes a hoist, a speed governor provided at an upper portion of a hoistway, a tensioner provided at a lower portion of a hoistway, and a speed governor provided at a lower portion of the hoistway.
  • a connecting side part that is extended in a ring so as to circulate between the vehicle and the connecting side that is connected to the hanging cage from the governor into the hoistway, and an anti-connecting side that is adjacent to the connecting side almost parallel
  • a governor rope which is associated with each other and is marked at a predetermined position, and lighting provided between the roughly connecting side governor rope and the anti-connecting side governor rope to illuminate at least the connecting side governor rope.
  • the lighting means is provided between the connecting side governor rope and the non-connecting side governor rope.
  • the lighting means is fixed to the speed governor fixed base.
  • the lighting means is provided at approximately the same height as the inspection window.
  • the lighting means is fixed to a lighting means mounting arm protruding from the guide rail.
  • the power for the lighting means is supplied from the emergency power supply.
  • the switch of the lighting means is provided near the inspection window.
  • the switch of the lighting means is linked with the cover of the inspection window, and the lighting means is turned on when the cover is opened.
  • FIG. 1 is a hoistway cross-sectional view showing Embodiment 1 of an elevator apparatus according to the present invention.
  • Fig. 2 is a vertical sectional view of the hoistway showing how the governor and light are attached.
  • Figure 3 is a schematic diagram of the landing inspection panel.
  • FIG. 4 is a top view showing the positional relationship between the light and two governor ropes.
  • Fig. 5 is a view showing the field of view from the inspection window.
  • FIG. 6 is a side view of the vicinity of a light mounting portion showing Embodiment 2 of the elevator apparatus of the present invention.
  • FIG. 7 is a hoistway cross-sectional view showing Embodiment 3 of the elevator apparatus of the present invention.
  • FIG. 8 is a top view showing a positional relationship between a light and two governor apertures showing Embodiment 4 of the elevator apparatus of the present invention.
  • FIG. 1 is a hoistway cross-sectional view showing Embodiment 1 of an elevator apparatus according to the present invention.
  • FIG. 2 is a vertical sectional view of a hoistway showing how a governor and lights are attached.
  • Figure 3 is a schematic diagram of the landing inspection panel.
  • Fig. 4 is a top view showing the positional relationship between the light and two governor ropes.
  • Fig. 5 is a view showing the field of view from the inspection window.
  • This embodiment is an elevator apparatus without a machine room. For this reason, various devices such as hoists, control panels, and governors are located in the hoistway.
  • a hoisting machine 6 is provided at the top of the hoistway 1 above the countdown weight 3.
  • a countdown car 10 that lifts and lowers the counterweight 3.
  • a control panel 7 is provided on the opposite side of the hoisting machine 6 with respect to the elevator space of the car 2.
  • a car suspension car 9 for raising and lowering the car 2 is provided.
  • Control panel 7 A governor 11 is provided on the landing side.
  • landing inspection panels 15 equipped with inspection windows 16 for viewing switches and governor ropes 13 necessary for maintenance and emergency rescue operations. Is provided.
  • the landing inspection panel 15 is provided with a cover 14. Normally, when the cover 14 is closed, the landing inspection panel 15 is hidden.
  • the car 2 is guided by a car guide rail 4 extending in the hoistway in the hoistway 1.
  • the countdown weight 3 is guided by the countdown weight guide rail 5.
  • the governor 11 is on the same side as the landing inspection panel 15 and on the landing side of the car guide rail 4 so that the governor rope 13 can be easily seen from the inspection window 16 of the landing inspection panel 15 Is located in the position.
  • a governor rope 13 is stretched between a governor 11 provided at the top of the hoistway 1 and a tensioner (not shown) provided at a lower portion of the hoistway 1.
  • the governor rope 13 has an annular shape, and a predetermined one point is connected to the car 2, and circulates between the governor 11 and the tensioner as the car 2 moves up and down.
  • the governor rope 13 has one end of the ring wound around the pulley of the governor 11, and two of the ropes hang downward from the governor 11.
  • One of the two hanging governor ropes 13 is connected to the car 2.
  • the governor opening on the side connected to the car 2 is connected to the connecting side governor rope 13a, while the governor rope on the side not connected to the adjacent car 2 is connected in parallel with this.
  • the side governor rope shall be 13b. Since the governor rope 13 has an annular shape as described above, the areas of the connecting side and the anti-connecting side are unclear, but in the present invention, two ropes hanging down from the governor 11 are provided.
  • the governor rope connected to the car 2 that is, the governor rope on the back side of the hoistway 1 (right side in FIG. 2) is referred to as the connecting side governor rope 13 a
  • the governor 1 1 Of the two ropes hanging down from the, the governor rope on the landing side of hoistway 1 (left side in Figure 2) is the anti-connection side governor rope Let it be 1 3 b.
  • the governor rope 13 has a sign 13 c indicating that the car 2 is in the door opening zone.
  • the door opening zone means that the car 2 is stopped at the floor where the car 2 is located and is in a position (area) where the car door can be opened.
  • a plurality of marks 13 c are marked on the annular governor rope 13 corresponding to each floor.
  • the mark 13c marked on the upper part of the right governor rope 13a hanging from the governor 11 1 is the mark used when stopping from the top floor to the floor one floor below. is there.
  • the mark 13b marked on the lower part of the governor rope 13b hanging to the left is a mark used when stopping on the floor two floors below the top floor.
  • the inspection window 16 of this embodiment is provided on the top floor.
  • the mark used to stop at the top floor is not shown in Fig. 2, but is actually drawn further down where the governor rope 13a on the right side of Fig. 2 is not shown. .
  • the connecting side governor rope is connected between the connecting side governor-rope 13a and the anti-connecting side governor rope 13b so that the mark 13c attached to the governor rope 13 is easily visible.
  • Light 17 is provided as a lighting means for illuminating a.
  • the positional relationship is as follows: from the inspection window 16 side, the anti-connection side governor rope 13b, light 17 and connection side governor rope 13a are arranged in this order. I have. Therefore, in the field of view from the inspection window 16, the connecting side governor rope 13 a can see the part illuminated by the light 17, while the anti-connecting side governor rope 13 b has a shadowed part. appear.
  • the inspection window 16, the anti-connection side 13b, the light 17 and the connection side 13a are generally arranged on the same plane. Since the connecting side 13a is hidden behind the anti-connecting side 13b and becomes invisible, the inspection window 16 is slightly different from the surface including the anti-connecting side 13b and the connecting side 13a. It is disposed at a position where the light is displaced, in this embodiment, a position displaced to the opposite side of the light 17.
  • Figure 5 shows the view from the inspection window 16.
  • Governor rope 13 marked with a mark 13 c at the position of the connecting side governor opening 13 a and anti-connecting side governor rope 13 b A light 17 that illuminates the governor rope 13a, and an inspection window 16 provided at a position where the connecting side governor rope 13a that is illuminated by the light 17 can be viewed are connected.
  • Side governor rope 13a, anti-connecting side governor rope 13b and light 17 are almost coplanar from the inspection window 16 side and anti-connecting side governor rope 13b, light 17
  • the connecting side governor rope 13a is arranged in the order of the connecting side governor rope 13a, and the connecting side governor rope 13a Can see the part illuminated by light 17, and the anti-joining side governor rope 13b can see the shaded part.
  • the maintenance and inspection person adjusts a certain mark 13 c seen from the inspection window 16 to a predetermined position, so that the car 2 moves to the planned zone on any floor.
  • Power for Light 17 is supplied from the emergency power supply. Therefore, light 17 can be turned on even during a power failure.
  • the switch of the light 17 is provided in the hall inspection panel 15, that is, in the vicinity of the inspection window 16. Therefore, the lighting-off work of the light 17 can be easily performed, and the workability is improved.
  • the switch of the light 17 is linked with the cover 14 of the inspection window 16. When the cover 14 is opened, the light 17 lights up. Therefore, the lighting and extinguishing work of the light 17 can be performed more easily, and the workability is further improved.
  • FIG. 6 is a side view of the vicinity of a light mounting portion showing Embodiment 2 of the elevator apparatus of the present invention.
  • the light 17 is fixed to the governor mounting base 12 via the light mounting bracket 18. This eliminates the need to provide a bracket for mounting the light 17 on the walls and beams in the hoistway 1, making the light 17 easy without being affected by the structure of the hoistway 1 or the size of the hoistway. Can be attached to Example 3.
  • FIG. 7 is a hoistway cross-sectional view showing Embodiment 3 of the elevator apparatus of the present invention.
  • the light 17 has substantially the same height as the inspection window 16 and is arranged at a position so as to illuminate the connecting side 13a of the governor rope from the horizontal direction.
  • the governor rope 13 can be illuminated from a closer position, and the mark 13 c attached to the governor rope 13 and the twist of the rope can be seen more clearly from the inspection window 16. Therefore, it is possible to more safely and accurately check the moving direction and speed of the car 2 and whether or not the car 2 is in the door open zone, and to safely move the car 2 to the nearest floor.
  • Example 4
  • FIG. 8 is a top view showing a positional relationship between a light and two governor ports showing Embodiment 4 of the elevator apparatus of the present invention.
  • the light 17 is fixed via a light fitting 18 attached to the car guide rail 4. This eliminates the need to mount brackets for mounting the light 17 on the walls and beams of the hoistway 1, and makes it easier to mount the light 17 without being affected by the structure of the hoistway 1 or the size of the hoistway. Can be attached.
  • the light mounting bracket 18 is connected to the connecting side 1 of the governor rope. 3 In order not to obstruct the view of a, the position is shifted up or down from the height of the inspection window 16. Then, the light 17 illuminates the connecting side portion 13a diagonally upward or diagonally downward from that position.
  • An elevator apparatus includes a hoist, a speed governor provided at an upper portion of a hoistway, a tensioner provided at a lower portion of a hoistway, and a speed governor provided at a lower portion of the hoistway.
  • a connecting side that is extended in a ring so as to circulate with the car and is connected from the governor to the hanging cage in the hoistway, and an anti-connecting side that is almost parallel to and adjacent to the connecting side?
  • the governor rope which is associated with the governor rope and is marked at a predetermined position, and is provided between the roughly connecting side governor rope and the anti-connecting side governor rope, and illuminates at least the connecting side governor rope.
  • the side governor rope, the lighting means, and the connecting side governor rope are arranged in that order. Part is visible. Therefore, when the car is moved while looking at the mark attached to the governor rope during emergency rescue operation, etc., the connecting side governor rope on the side synchronized with the movement of the car can be easily visually observed without error. It is possible to move the car safely and to the nearest floor more easily and accurately while checking the direction and speed of the car and whether the car is in the door open zone.
  • the lighting means is provided between the connecting side governor rope and the non-connecting side governor rope. Therefore, the lighting means surely illuminates the connecting side governor rope, and the connecting side governor rope is more easily seen.
  • the lighting means is fixed to the speed governor fixed base. Therefore, it is not necessary to fix the bracket for attaching the lighting means to the walls or beams of the hoistway, and the lighting means can be easily attached regardless of the structure of the hoistway.
  • the lighting means is provided at approximately the same height as the inspection window. Therefore, lighting hands The steps will illuminate the governor rope more closely, and the marks on the governor rope and the twist of the rope can be seen more clearly from the inspection window.
  • the lighting means is fixed to a lighting means mounting arm protruding from the guide rail. Therefore, it is not necessary to fix the bracket for mounting the lighting means to the walls or beams of the hoistway, and the lighting means can be easily mounted regardless of the structure of the hoistway.
  • the power for the lighting means is supplied from the emergency power supply. Therefore, the lighting means can be turned on even during a power failure.
  • the switch of the lighting means is provided near the inspection window. Therefore, the work of turning off and on the lighting means can be easily performed, and the workability is improved.
  • the switch of the lighting means is linked with the cover of the inspection window, and the lighting means is turned on when the cover is opened. Therefore, the work of turning off and on the lighting means can be omitted, and the workability is further improved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne un ascenseur. Cet ascenseur comprend: une cabine (2) levée à l'intérieur d'une cage (1); un limiteur de vitesse (11) disposé au sommet de ladite cage; une poulie de tension disposée en bas de la cage; un câble de limiteur de vitesse (13) placé entre le limiteur de vitesse et la poulie de tension, sous une forme annulaire, de sorte à être déplacé entre lesdits éléments. Ce câble de limiteur de vitesse présente une partie latérale de raccordement (13a) suspendue à partir du régulateur dans la cage, et raccordée à la cabine, ainsi qu'un côté (13b) opposé au côté de raccordement adjacent à la partie latérale de raccordement, parallèles l'un à l'autre, et marqués à un endroit déterminé par rapport à la cabine; une lumière (17) placée entre le côté de la partie de raccordement (13a) et le côté opposé à la partie latérale de raccordement (13b) du câble de limiteur de vitesse, ladite lumière éclairant au moins la partie latérale de raccordement du câble; ainsi qu'une fenêtre d'inspection (16) disposée à un endroit où la partie éclairée de la partie latérale de raccordement du câble est visible, la partie du côté de raccordement du câble de limiteur de vitesse éclairée par la lumière et la partie dans l'ombre du côté opposé à la partie latérale de raccordement dudit câble étant visibles dans le champ de vision de ladite fenêtre d'inspection.
PCT/JP2002/003578 2002-04-10 2002-04-10 Ascenseur WO2003084853A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/JP2002/003578 WO2003084853A1 (fr) 2002-04-10 2002-04-10 Ascenseur
CNB028140346A CN1301893C (zh) 2002-04-10 2002-04-10 电梯装置
EP02718520A EP1493706B1 (fr) 2002-04-10 2002-04-10 Ascenseur
JP2003582064A JP4161073B2 (ja) 2002-04-10 2002-04-10 エレベータ装置
KR10-2004-7000094A KR100522666B1 (ko) 2002-04-10 2002-04-10 엘리베이터장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/003578 WO2003084853A1 (fr) 2002-04-10 2002-04-10 Ascenseur

Publications (1)

Publication Number Publication Date
WO2003084853A1 true WO2003084853A1 (fr) 2003-10-16

Family

ID=28694866

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/003578 WO2003084853A1 (fr) 2002-04-10 2002-04-10 Ascenseur

Country Status (5)

Country Link
EP (1) EP1493706B1 (fr)
JP (1) JP4161073B2 (fr)
KR (1) KR100522666B1 (fr)
CN (1) CN1301893C (fr)
WO (1) WO2003084853A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007062900A (ja) * 2005-08-30 2007-03-15 Toshiba Elevator Co Ltd エレベータシステム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6294246B2 (ja) * 2015-01-21 2018-03-14 株式会社日立ビルシステム エレベーター装置及び主ロープ点検方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352871U (fr) * 1986-09-24 1988-04-09
JPH06127861A (ja) * 1992-10-15 1994-05-10 Mitsubishi Denki Bill Techno Service Kk ピット点検灯装置
JP2001002338A (ja) * 1999-06-25 2001-01-09 Mitsubishi Electric Building Techno Service Co Ltd エレベーターかごの位置検出装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2790615B2 (ja) * 1994-10-20 1998-08-27 三菱電機株式会社 エレベータ用調速機
CA2161291C (fr) * 1994-11-18 2006-01-10 Christian Arpagaus Detecteur de vitesse excessive, utilisant plusieurs barrieres lumineuses
US6526368B1 (en) * 2000-03-16 2003-02-25 Otis Elevator Company Elevator car position sensing system
JP2008012338A (ja) * 2007-09-28 2008-01-24 Koji Matsumoto 遊技機釘角度測定ゲージ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352871U (fr) * 1986-09-24 1988-04-09
JPH06127861A (ja) * 1992-10-15 1994-05-10 Mitsubishi Denki Bill Techno Service Kk ピット点検灯装置
JP2001002338A (ja) * 1999-06-25 2001-01-09 Mitsubishi Electric Building Techno Service Co Ltd エレベーターかごの位置検出装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1493706A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007062900A (ja) * 2005-08-30 2007-03-15 Toshiba Elevator Co Ltd エレベータシステム

Also Published As

Publication number Publication date
JPWO2003084853A1 (ja) 2005-08-11
EP1493706A4 (fr) 2010-12-29
CN1301893C (zh) 2007-02-28
JP4161073B2 (ja) 2008-10-08
EP1493706A1 (fr) 2005-01-05
KR100522666B1 (ko) 2005-10-19
KR20040013105A (ko) 2004-02-11
CN1527791A (zh) 2004-09-08
EP1493706B1 (fr) 2012-09-26

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