WO2016208071A1 - Cabine d'ascenseur - Google Patents

Cabine d'ascenseur Download PDF

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Publication number
WO2016208071A1
WO2016208071A1 PCT/JP2015/068541 JP2015068541W WO2016208071A1 WO 2016208071 A1 WO2016208071 A1 WO 2016208071A1 JP 2015068541 W JP2015068541 W JP 2015068541W WO 2016208071 A1 WO2016208071 A1 WO 2016208071A1
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WO
WIPO (PCT)
Prior art keywords
car
storage wall
wall
storage
side wall
Prior art date
Application number
PCT/JP2015/068541
Other languages
English (en)
Japanese (ja)
Inventor
圭悟 垂石
山田　真明
一彦 藤原
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 PCT/JP2015/068541 priority Critical patent/WO2016208071A1/fr
Publication of WO2016208071A1 publication Critical patent/WO2016208071A1/fr

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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
    • B66B11/02—Cages, i.e. cars

Definitions

  • the present invention relates to an elevator car, and more particularly, to an elevator car that can store evacuation equipment.
  • Patent Document 1 a storage is provided on a side wall panel in an elevator car. An evacuation tool such as a rope is stored in the storage.
  • the storage has double swing doors.
  • the storage is provided in the lower part of the side wall panel.
  • sleeve walls are provided on both sides of a car door in an elevator car.
  • One of these sleeve walls is provided with a lid.
  • This lid is provided on the entire surface of the sleeve wall.
  • the lid is attached with a hinge. Therefore, this lid can be opened and closed.
  • An emergency storage box is installed in the space behind the lid.
  • a storage is provided on a side wall panel of an elevator car.
  • a ladder is stored in the storage.
  • the storage is provided in the upper part of the side wall panel.
  • a rescue exit is provided on the ceiling of the elevator car.
  • the rescue lid and the storage lid are normally closed by being engaged with each other. In an emergency, the worker disengages the door and opens the rescue cover and the storage cover.
  • Patent Document 1 The storage of Patent Document 1 is provided with double-swing doors. Therefore, a space for opening and closing the door is necessary. Moreover, in patent document 1, the storage is provided in the lower part of the side wall panel. Therefore, even if the door of the storage is opened, the worker cannot look inside the storage in a standing posture. Therefore, the operator takes out the stored items in a squatting posture. Therefore, it is difficult for the worker to do the work. Moreover, since the doors with double doors are provided on the side wall panels of the elevator car, the design of the side walls of the car is impaired.
  • a lid is provided on the entire sleeve wall of the elevator car. This lid is attached with a hinge and is opened and closed like a single-swing door.
  • the size of the lid is large, and a space for opening and closing the lid is required.
  • cover is spaced apart and provided from the side wall of the elevator. Then, an emergency supplies storage box is installed in the space behind the lid. Accordingly, the landing area in the car is reduced by the amount of the lid and the emergency supplies storage box. As a result, it is necessary to reduce the capacity of the elevator car.
  • Patent Document 3 the storage is provided at the upper part of the side wall panel. Therefore, it is difficult for the worker to reach and the worker is difficult to access. Since the position of the storage is high, it is difficult for an operator to take out a heavy ladder from the storage. Therefore, the work load of the worker is large. Moreover, in patent document 3, the lid
  • the present invention has been made in order to solve such problems, and by providing a recess on the side wall of the car and forming a storage wall that covers the opening of the recess from a part of the side wall of the car, the design of the car side wall is provided. It is an object of the present invention to obtain an elevator car that can store stored items in a space-saving manner without damaging the storage space, can be easily taken out, and has a low work load on the operator.
  • the present invention relates to a car floor, a car ceiling provided opposite to the car floor, a car side wall provided perpendicular to the car floor and the car ceiling, and provided on the car side wall.
  • a recess for storing the opening a storage wall provided to the opening of the recess, for opening and closing the opening, and provided between the recess and the storage wall.
  • the concave portion for storing the stored item is provided on the side wall of the car and the opening of the concave portion is covered with the storage wall constituted by the side wall panel, the design of the side wall of the car is not impaired, and the space is saved. Stored items can be stored. Further, since the storage wall is opened by the rotating member, the opening operation is easy. Thereby, a stored item can be taken out easily and an operator's workload can be reduced.
  • FIG. 5 is a cross-sectional view taken along line VV in FIG. 3. It is the top view which showed the inside of the elevator car which concerns on Embodiment 1 of this invention. It is the top view which showed the inside of the elevator car which concerns on Embodiment 1 of this invention.
  • FIG. 5 is a cross-sectional view taken along the line VV in FIG. 3, showing a storage wall provided in an elevator car according to Embodiment 3 of the present invention.
  • the elevator car has a recess provided in the car side wall.
  • the storage wall which covers the opening of the said recessed part is comprised from some car side walls.
  • FIG. 1 shows an example of an elevator system in which an elevator car 7 according to the present embodiment is installed.
  • an elevator hoistway 1 is provided in a building.
  • a machine room 2 is installed in the upper part of the hoistway 1.
  • the machine room 2 is provided with a car control device 12 that controls the operation of the elevator car 7.
  • a hoisting machine 3 is installed in the machine room 2.
  • the hoisting machine 3 includes a driving sheave 4, a deflecting wheel 5, a hoisting machine motor (not shown) for rotating the driving sheave 4, and a hoisting brake for braking the rotation of the driving sheave 4 (see FIG. Not shown).
  • a hoisting rope 6 is wound around the driving sheave 4 and the deflecting wheel 5.
  • a car 7 is connected to one end of the hoisting rope 6.
  • a counterweight 8 is connected to the other end of the hoisting rope 6. The car 7 and the counterweight 8 are suspended in the hoistway 1 by the hoisting rope 6. The car 7 and the counterweight 8 are moved up and down in the hoistway 1 by the hoisting machine 3.
  • the car 7 is provided with a car door 9 for opening and closing the car doorway.
  • a landing door 10 is provided at the landing on each floor. When the car 7 is landed, the car door 9 and the landing door 10 are engaged with each other, whereby the landing door 10 is opened and closed in conjunction with the car door 9.
  • FIG. 2 and 3 are diagrams showing the internal structure of the elevator car 7 according to the present embodiment.
  • FIG. 2 is a view of the car door 9 as seen from the car 7.
  • the car door 9 includes two car door panels 9A and 9B.
  • FIG. 3 is a view of the inside of the car 7 as seen from the landing.
  • the car 7 includes a car floor 21, a car ceiling 23, a car side wall 22, a car door 9, and a sleeve wall 24.
  • Each of the car floor 11 and the car ceiling 23 has a rectangular shape.
  • the periphery of the car floor 11 and the car ceiling 23 is composed of four sides.
  • Car side walls 22 ⁇ / b> A, 22 ⁇ / b> C, and 22 ⁇ / b> B are sequentially provided on three sides of the car floor 11 and the car ceiling 23.
  • the car side walls 22A and 22B are arranged to face each other.
  • the car side wall 22 ⁇ / b> C is disposed to face the car door 9.
  • the car side walls 22 ⁇ / b> A, 22 ⁇ / b> B, and 22 ⁇ / b> C are installed in a direction perpendicular to the surfaces of the car floor 11 and the car ceiling 23.
  • a base plate (kick plate) 28 is provided at the lower ends of the car side walls 22A, 22B, and 22C.
  • the baseboard 28 is an elongate horizontal plate attached to the lowest part of the car side walls 22A, 22B, 22C.
  • the baseboard 28 is attached to protect the seam between the car floor 11 and the car side walls 22A, 22B, 22C.
  • Sleeve walls 24A and 24B are provided on both sides of the car door 9.
  • the sleeve walls 24 ⁇ / b> A and 24 ⁇ / b> B are installed in a direction perpendicular to the surfaces of the car floor 11 and the car ceiling 23.
  • the car door 9 includes car door panels 9A and 9B.
  • the car door 9 is a center opening type door that opens from the center to both sides.
  • An operation panel 25 is provided on the sleeve wall 24B.
  • the operation panel 25 is provided with a car destination floor registration button and an open / close button for the car door 9.
  • a display 29 is provided above the operation panel 25.
  • the indicator 29 displays the traveling direction (ascending or descending) of the car 7 and the current car position (floor).
  • a rescue outlet 26 is provided on the car ceiling 23.
  • the rescue outlet 26 is provided with a lid. Under normal circumstances, the lid of the rescue outlet 26 is closed. During emergency and inspection, an operator opens the lid of the rescue outlet 26 as necessary. Thereby, an operator or a passenger can go out of the car 7 from the rescue exit 26. In this case, since the rescue outlet 26 is installed in the car ceiling 23, a ladder is required.
  • a storage wall 30 is provided on the car side wall 22C.
  • the storage wall 30 is composed of a part of the car side wall 22C. Accordingly, the storage wall 30 and the car side wall 22C are formed of the same material.
  • a rotating shaft 31 is provided at the lower portion of the storage wall 30 as indicated by a broken line in FIG. One end of the rotating shaft 31 is attached to the recess 33, and the other end of the rotating shaft 31 is attached to the storage wall 30.
  • the storage wall 30 rotates about the rotation shaft 31 as a fulcrum. Therefore, the lower end portion 30a of the storage wall 30 hardly moves, and the upper end portion and the side portion of the storage wall 30 are opened.
  • the rotating shaft 31 is provided between the storage wall 30 and the recess 33 and constitutes a rotating member that opens and closes the storage wall 30 by rotating.
  • FIG. 4 is a perspective view showing a state in which the storage wall 30 is opened.
  • FIG. 5 is a cross-sectional view taken along the line VV in FIG. Each member shown in FIG. 5 actually has a thickness, but in FIG. 5, the thickness is not shown in order to simplify the drawing.
  • the storage wall 30 is rotated about the rotating shaft 31 to be in an open state.
  • a key 32 is provided on the car side wall 22 ⁇ / b> C above the storage wall 30.
  • the key 32 includes a dial portion 32a and an engagement piece 32b.
  • an engaged portion is provided on the upper end portion 30 b of the storage wall 30. Under normal conditions, the engagement piece 32b of the key 32 and the engaged portion (not shown) of the upper end portion 30b of the storage wall 30 are engaged with each other. By this engagement, the storage wall 30 is fixed and does not move.
  • the key 32 constitutes a fixing member for fixing the storage wall 30 when the storage wall 30 is in the closed state.
  • the dial portion 32a of the key 32 is rotated clockwise as indicated by an arrow A in FIG.
  • the engagement between the engagement piece 32b of the key 32 and the engaged portion of the upper end portion 30b of the storage wall 30 is released, and the key 32 is unlocked.
  • the storage wall 30 becomes movable.
  • the storage wall 30 falls toward the inside of the car 7, and the storage wall 30 opens.
  • FIGS. 6 and 7 are plan views of the car 7.
  • FIG. 6 and FIG. 7 the car door 9 is not shown for simplification of the drawing.
  • 6 shows a state in which the storage wall 30 is closed
  • FIG. 7 shows a state in which the storage wall 30 is opened.
  • a recess 33 is provided on the back side of the storage wall 30.
  • the recess 33 is formed to recede from the car side wall 22C to the hoistway side.
  • An evacuation tool is accommodated in the recess 33.
  • each of the sleeve walls 24A, 24B and the car side walls 22A, 22B, 22C is composed of one or more side wall panels 40.
  • 6 and 7 show examples in which each car side wall 22A, 22B, 22C is composed of three side wall panels 40, respectively.
  • Each side wall panel 40 is comprised from one steel plate. Although the steel plate actually has a thickness, the thickness of the steel plate is not shown in FIGS. 6 and 7 for simplification of the drawings.
  • the right-and-left end of each steel plate is bend
  • the car side wall 22 ⁇ / b> C is composed of one of the three side wall panels 40.
  • the side wall panel 40 constituting the car side wall 22C is divided into an upper wall 40A and a lower wall 40B.
  • the storage wall 30 is composed of a lower wall 40B.
  • the upper wall 40A and the lower wall 40B are made of the same material as the other side wall panels 40. Therefore, the design inside the car 7 is not impaired.
  • the lower wall 40B constituting the storage wall 30 is composed of a single steel plate. As shown in FIG. 4, the left and right ends of the steel plate are bent at a right angle. Further, the lower end of the steel plate is also bent at a right angle. Thus, the lower wall 40B is formed by bending the left and right ends and the lower end of one steel plate. Thus, the storage wall 30 can be easily formed because it can be formed only by bending a single steel plate.
  • the storage wall 30 is formed by dividing the side wall panel 40 into the upper wall 40A and the lower wall 40B. Therefore, the storage wall 30 is half as large as the side wall panel 40. Therefore, the size of the recess 33 formed corresponding to the storage wall 30 is not so large. That is, the size of the opening of the recess 33 corresponds to half the size of the side wall panel 40. Thus, since the size of the recess 33 is not so large, it can be easily formed.
  • FIG. 8 is a front view showing the recess 33.
  • the storage wall 30 is not shown for simplification of the drawing. Therefore, FIG. 8 shows a state where the storage wall 30 is removed from the recess 33.
  • An evacuation tool is accommodated in the recess 33.
  • a ladder 34 will be described as an example of an evacuation tool.
  • the ladder 34 is an extendable or foldable ladder.
  • the ladder 34 is used after being taken out from the recess 33.
  • the ladder 34 is extended to the full length.
  • the ladder 34 is used by leaning against the car side wall 22A, 22B or 22C of the car 7. By using the ladder 34, workers and passengers can easily go out from the rescue exit 26.
  • an emergency stop switch 35 is provided in the recess 33 as shown in FIG.
  • the emergency stop switch 35 When the worker or passenger activates the emergency stop switch 35, the vertical movement of the car 7 is prohibited, and the operation of the car 7 is stopped.
  • another emergency stop switch is also provided at the rescue exit 26.
  • the emergency stop switch is referred to as a “second emergency stop switch”.
  • the second emergency stop switch When an operator or passenger opens the rescue port 26, the second emergency stop switch is automatically activated. Thereby, the vertical movement of the car 7 is prohibited, and the operation of the car 7 is stopped.
  • the emergency stop switch 35 and the second emergency stop switch are not linked. Therefore, the operation of the car 7 is prohibited by operating either the emergency stop switch 35 or the second emergency stop switch.
  • the elevator car 7 is provided on the car side wall 22C, and is provided with respect to the recess 33 for storing the evacuation tool and the opening of the recess 33 to open and close the opening.
  • the storage wall 30 is comprised from a part of cage side wall.
  • a part of the car side wall 22 is used as a storage place for the ladder 34. Therefore, the ladder 34 can be stored in a space-saving manner without reducing the landing area in the car 7.
  • the storage wall 30 is opened using the rotating member, the opening operation of the storage wall 30 is easy. Moreover, since the storage wall 30 was comprised from a part of side wall panel 40, the designability in the cage
  • FIG. 9 the example in which the side wall panel 40 provided with the storage wall 30 is divided into the upper wall 40A and the lower wall 40B has been described.
  • the side wall panel 40 is not divided. Therefore, the storage wall 30 ⁇ / b> A in the present embodiment is constituted by one side wall panel 40.
  • the example in which the key 32 is provided above the storage wall 30 has been described.
  • the key 32 cannot be provided above the storage wall 30A. Therefore, in this embodiment, as shown in FIG. 9, the keys 32A are provided on the left and right sides of the storage wall 30A.
  • the configuration of the key 32A is basically the same as that of the key 32.
  • the engagement pieces 32 b of the key 32 ⁇ / b> A engage with the left and right ends of the storage wall 30. Since other configurations are the same as those in the first embodiment, the description thereof is omitted here.
  • the same effect as in the first embodiment can be obtained.
  • the storage wall 30A when the storage wall 30A is opened, the upper end portion and the side portion of the storage wall 30A are opened. The worker can take out the ladder 34 from the side portion of the opened storage wall 30A. Therefore, the worker can perform the work in a standing posture, so that the work is easy.
  • the extendable or foldable ladder 34 is housed.
  • the size of the recessed part 33 is large, general ladders other than a telescopic type and a folding type can also be accommodated.
  • the side wall panel 40 since the side wall panel 40 is not divided
  • a stopper 50 is provided between the inner wall of the recess 33 and the back surface of the storage wall 30A. You may do it.
  • the stopper 50 is composed of, for example, a metal chain.
  • the stopper 50 prohibits the rotation of the storage wall 30A, and the storage wall 30A stops at that position.
  • a stopper 50 may be provided between the inner wall of the recess 33 and the back surface of the storage wall 30.
  • Embodiment 3 FIG.
  • the rotation shaft 31 has been described as a rotating member.
  • the rotation member is provided only at the lower portion of the storage wall 30A.
  • the rotating member is constituted by an L-shaped hinge 52.
  • the rotation member is provided in two places, the upper part and the lower part of the storage wall 30B.
  • each hinge 52 is attached to the recess 33, and the other end 52b of each hinge 52 is attached to the storage wall 30B.
  • the hinge 52 rotates in the direction of arrow D with the end 52a of the hinge 52 as a fulcrum. This creates a gap between the storage wall 30B and the car side wall 22C.
  • the storage wall 30B is opened, and the ladder 34 is taken out from the side portion of the storage wall 30B.
  • the hinge 52 rotates to move the storage wall 30B in parallel. Since the storage wall 30 is guided by the hinge 52, it always moves in parallel with respect to the original position. Therefore, the storage wall 30 can be opened and closed in a small space.
  • the storage wall 30A when the storage wall 30A is opened, the upper end, the side, and the lower end of the storage wall 30A are opened. Therefore, the worker can take out the ladder 34 from the side portion of the opened storage wall 30B. Therefore, the worker can perform the work in a standing posture, so that the work is easy. Since other configurations are the same as those of the second embodiment, the description thereof is omitted here.
  • the open storage wall 30B is parallel to the closed storage wall 30B, as shown by the broken lines in FIG. Therefore, as can be seen by comparing FIG. 9 and FIG. 10, in this embodiment, the space required for opening and closing the storage wall 30B is smaller than in the second embodiment. Therefore, in the present embodiment, the ladder 34 can be taken out in a smaller space than in the second embodiment.
  • FIG. 10 only the right end of the storage wall 30B is shown, but the hinges 52 are provided at the left and right ends of the storage wall 30B.
  • the ladder 34 can be taken out from the side portion of the opened storage wall 30B, and the operation is easy.
  • the extendable or foldable ladder 34 is housed.
  • the size of the recess 33 is large, a general ladder other than the telescopic type and the folding type can also be accommodated.
  • the side wall panel 40 is not divided
  • the ladder 34 can be taken out in a smaller space than in the second embodiment.
  • the storage wall 30 ⁇ / b> B is composed of one side wall panel 40.
  • the present invention is not limited to this, and the storage wall 30 ⁇ / b> B may be configured from the lower half of the side wall panel 40. That is, the size of the storage wall 30B may be the same as the size of the storage wall 30 of the first embodiment.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

L'invention concerne une cabine d'ascenseur (7) pourvue d'une paroi latérale de cabine (22c) comportant une niche (33). L'ouverture de la niche (33) est recouverte d'une paroi de stockage (30). La niche (33) est normalement fermée par la paroi de stockage (30). En cas d'urgence, la niche (33) est ouverte et une échelle (34) stockée dans la niche (33) est sortie. La paroi de stockage (30) comprend une portion de la paroi latérale de cabine (22C). Par conséquent, la paroi de stockage (30) conserve la conception de la paroi latérale de cabine. De plus, étant donné que l'échelle (34) est stockée à l'intérieur de la niche (33), l'échelle (34) peut être stockée en gagnant de la place tout en sécurisant la zone de réception dans la cabine (7).
PCT/JP2015/068541 2015-06-26 2015-06-26 Cabine d'ascenseur WO2016208071A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/068541 WO2016208071A1 (fr) 2015-06-26 2015-06-26 Cabine d'ascenseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/068541 WO2016208071A1 (fr) 2015-06-26 2015-06-26 Cabine d'ascenseur

Publications (1)

Publication Number Publication Date
WO2016208071A1 true WO2016208071A1 (fr) 2016-12-29

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PCT/JP2015/068541 WO2016208071A1 (fr) 2015-06-26 2015-06-26 Cabine d'ascenseur

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107922154A (zh) * 2015-08-27 2018-04-17 因温特奥股份公司 具有能够从内部空间中取出的梯子的电梯轿厢

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0494385A (ja) * 1990-08-06 1992-03-26 Mitsubishi Electric Corp エレベーターの救出口装置
JPH0549768U (ja) * 1991-11-21 1993-06-29 株式会社日立製作所 エレベータの救出装置
JP2005279021A (ja) * 2004-03-30 2005-10-13 Noritz Corp ミラーキャビネット
JP2008037544A (ja) * 2006-08-03 2008-02-21 Mitsubishi Electric Building Techno Service Co Ltd エレベータのかご

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0494385A (ja) * 1990-08-06 1992-03-26 Mitsubishi Electric Corp エレベーターの救出口装置
JPH0549768U (ja) * 1991-11-21 1993-06-29 株式会社日立製作所 エレベータの救出装置
JP2005279021A (ja) * 2004-03-30 2005-10-13 Noritz Corp ミラーキャビネット
JP2008037544A (ja) * 2006-08-03 2008-02-21 Mitsubishi Electric Building Techno Service Co Ltd エレベータのかご

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107922154A (zh) * 2015-08-27 2018-04-17 因温特奥股份公司 具有能够从内部空间中取出的梯子的电梯轿厢
US20180244497A1 (en) * 2015-08-27 2018-08-30 Inventio Ag Elevator car with ladder removable from the interior
CN107922154B (zh) * 2015-08-27 2020-12-11 因温特奥股份公司 具有能够从内部空间中取出的梯子的电梯轿厢
US10926977B2 (en) * 2015-08-27 2021-02-23 Inventio Ag Elevator car with ladder removable from the interior

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