WO2019180976A1 - Cabine d'ascenseur - Google Patents

Cabine d'ascenseur Download PDF

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Publication number
WO2019180976A1
WO2019180976A1 PCT/JP2018/015162 JP2018015162W WO2019180976A1 WO 2019180976 A1 WO2019180976 A1 WO 2019180976A1 JP 2018015162 W JP2018015162 W JP 2018015162W WO 2019180976 A1 WO2019180976 A1 WO 2019180976A1
Authority
WO
WIPO (PCT)
Prior art keywords
car
sill
floor
car floor
fixed
Prior art date
Application number
PCT/JP2018/015162
Other languages
English (en)
Japanese (ja)
Inventor
紘暢 鎌田
章吾 森永
純子 若森
嘉仁 赤尾
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
Publication of WO2019180976A1 publication Critical patent/WO2019180976A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30—Constructional features of doors or gates

Definitions

  • the present invention relates to a car in which a car floor is supported by a car support frame via an elastic body.
  • the present invention has been made to solve the above-described problems, and its object is to provide a car sill when an anti-vibration rubber (elastic body) provided between a car floor and a car support frame is displaced. It is to provide a car that eliminates the level difference between the car floor and the car floor.
  • the elevator car comprises a car floor on which the car is installed, a car sill that guides the opening and closing of the car door, and a floor support frame that supports the car floor via an elastic body, and supports the car sill.
  • a car that is fixed to the floor support frame and is arranged independently of the car floor, the elastic body is compressed and the car is against the car sill.
  • a closing means for closing a step formed between the car floor and the car sill is provided.
  • Embodiment 1 is a side view showing an entire car according to Embodiment 1 of the present invention. It is an enlarged view (side view) which shows the principal part of the passenger car (no car floor displacement) of FIG. 1 by Embodiment 1 of this invention. It is an enlarged view (side view) which shows the principal part of the passenger car (with a car floor displacement) of FIG. 1 by Embodiment 1 of this invention. It is a side view which shows the principal part of the passenger car (with no car floor displacement) of FIG. 1 by Embodiment 2 of this invention. It is a side view which shows the principal part of the car (with a car floor displacement) of FIG. 1 by Embodiment 2 of this invention.
  • FIG. FIGS. 1 to 3 illustrate an elevator car according to Embodiment 1 of the present invention.
  • FIG. 1 is a side view showing the entire car
  • FIG. 2 is the car of FIG. 1 (no car floor displacement).
  • FIG. 3 is an enlarged view (side view) showing the main part of the car (with car floor displacement) in FIG. 1.
  • a door motor or the like is not shown as an elevator car device.
  • a car 1 includes a car frame 2, a car floor 3, a car room 4, and a car door 5.
  • the car frame 2 is formed by assembling an upper beam 6, a lower beam 7, and a pair of left and right vertical frames 8 into a frame shape.
  • the upper beam 6 extends in the horizontal direction above the cab 4.
  • the lower beam 7 extends in the horizontal direction below the cab 4.
  • the pair of vertical frames 8 extend in the vertical direction between both ends of the upper beam 6 and both ends of the lower beam 7.
  • a car floor support frame 9 on which the car floor 3 can be placed is provided on the lower beam 7 of the car frame 2.
  • the basket car floor 3 is installed on the car floor support frame 9.
  • a vibration isolator 10 formed of an elastic body is provided between the car floor 3 and the car floor support frame 9. Since the lower surface of the car floor 3 is elastically supported by the vibration isolator 10, the car floor 3 is displaced in a direction approaching the car floor support frame 9 when an in-car load, that is, a load in the car room 4 is applied.
  • the car room 4 is formed in a box shape and is installed on the car floor 3.
  • the car room 4 has a car door 5 that opens and closes an entrance through which the user enters and exits the hall 11.
  • the car door 5 is suspended from the car door device 12 and is engaged so as to be openable and closable.
  • a car sill 13 that guides the opening and closing of the car door 5 is provided below the car door 5, a car sill 13 that guides the opening and closing of the car door 5 is provided below the car door 5, a car sill 13 that guides the opening and closing of the car door 5 is provided below the car door 5, a car sill 13 that guides the opening and closing of the car door 5 is provided.
  • the car sill 13 is fixed to the car floor support frame 9 via a sill receiving beam 14, and extends along the frontage direction of the car 1.
  • FIG. 2 shows a state where a load in the car room 4 is not applied to the vibration isolator 10, that is, a state where the car floor 3 is in the normal position.
  • FIG. 3 shows a state where the load in the car room 4 is applied to the vibration isolator 10 and the vibration isolator 10 is compressed, that is, the car floor 3 is displaced downward.
  • a blocking plate 15 is provided between the car sill 13 and the car floor 3.
  • the closing plate 15 is provided with a fixed portion 16 that is fixed to the car sill 13 and an inclined portion 17 that is disposed in contact with the car floor 3 between the fixed portion 16 and the inclined portion 17.
  • the hinge portion 18 is disposed near the car sill 13 between the fixed portion 16 and the inclined portion 17, and supports the fixed portion 16 and the inclined portion 17 so as to be rotatable with respect to each other.
  • the inclined portion 17 is horizontally arranged when the height of the car sill 13 and the car floor 3 is the same, and when the car floor 3 is displaced downward, an inclined surface descending from the car sill 13 toward the car floor 3 is formed. It is formed.
  • the car floor 3 side of the inclined portion 17 is not fixed and is arranged in contact with the car floor 3.
  • the step generated when the vibration isolator 10 is compressed and the position of the car floor 3 is lowered with respect to the car sill 13 is closed by the closing plate 15 and is inclined to the inclined portion 17 of the closing plate 15. Is formed. Therefore, when the user or the like enters / exits the hall 11 from the inside of the car room 4, the user or the like moves along the fixing portion 16 and the inclined portion 17 of the closing plate 15, so that the user can move without going through this step.
  • the car floor 3 is supported via the car floor 3 on which the car 1 is installed, the car sill 13 that guides the opening and closing of the door 5 of the car 1, and the vibration isolator 10.
  • a ride comprising a floor support frame 9 and having a sill receiving beam 14 for supporting a car sill 13, the sill receiving beam 14 being fixed to the floor support frame 9 and arranged independently of the car floor 3.
  • the vibration isolator 10 is compressed by providing the closing plate 15 that closes the step formed between the car floor 3 and the car sill 13, so that the car floor 3 is compressed against the car sill 13.
  • the car 1 that eliminates the step can be provided.
  • the closing plate 15 is arranged such that one is fixed to the car sill 13 and the other is in contact with the car floor 3, and from the car sill 13 side.
  • An inclined portion 17 having an inclined surface descending toward the car floor 3 side, and a hinge portion 18 provided between the fixed portion 16 and the inclined portion 17 and rotatably supporting the fixed portion 16 and the inclined portion 17.
  • FIG. 4 to 5 illustrate an elevator car according to Embodiment 2 of the present invention.
  • FIG. 4 is a side view showing the main part of the car (no car floor displacement) in FIG. 1, and FIG. It is a side view which shows the principal part of 1 riding car (with a car floor displacement).
  • the elevator car according to the second embodiment of the present invention is different from the elevator car according to the second embodiment in that a second fixing portion and a second hinge portion are provided in the main part, and the same symbols are added to the other similar parts. Description is omitted.
  • FIG. 4 shows a state where the load in the car room 4 is not applied to the vibration isolator 10, that is, a state where the car floor 3 is in the normal position.
  • FIG. 5 shows a state where the load in the car room 4 acts on the vibration isolator 10 and the vibration isolator 10 is compressed, that is, the car floor 3 is displaced downward.
  • a blocking plate 19 is provided between the car sill 13 and the car floor 3.
  • the closing plate 19 is provided with a fixed portion 20 that is fixed to the car floor 3 and an inclined portion 17 that is disposed between the fixed portion 16 and the fixed portion 20.
  • a hinge portion 21 is provided between the portion 17.
  • the hinge portion 21 is disposed near the car floor 3 between the fixed portion 20 and the inclined portion 17, and supports the fixed portion 20 and the inclined portion 17 so as to be rotatable with respect to each other.
  • the inclined portion 17 is horizontally arranged when the height of the car sill 13 and the car floor 3 is the same, and when the car floor 3 is displaced downward, an inclined surface descending from the car sill 13 toward the car floor 3 is formed. It is formed.
  • a member that supports the car sill 13 and supports the closing plate 19 is formed on the sill receiving beam 22 fixed to the car floor support frame 9.
  • An elastic body 23 is disposed between the inclined portion 17 and the threshold receiving beam 22 and immediately below the inclined portion 17. The elastic body 23 is always arranged in a compressed state so as to be in close contact with both surfaces of the inclined portion 17 and the threshold receiving beam 22.
  • the step formed when the vibration isolator 10 is compressed and the position of the car floor 3 is lowered with respect to the car sill 13 is closed by the closing plate 19 and is inclined to the inclined portion 17 of the closing plate 19. Therefore, the user or the like moves along the fixed portion 16, the inclined portion 17, and the fixed portion 20 of the closing plate 19 when entering and exiting the landing 11 from the cab 4.
  • the inclined portion 17 may be deformed when a large load is applied to the closing plate 19 such as a wheel such as a carriage passes. Therefore, the elastic body 23 arranged immediately below the inclined portion 17 receives a large load acting by passing a carriage or the like, thereby preventing the inclined portion 17 from being deformed.
  • the closing plate 19 includes one fixed portion 20 that is fixed to the car floor 3, the inclined portion 17 that is disposed between the fixed portion 16 and the fixed portion 20, A hinge portion 21 provided between the fixed portion 20 and the inclined portion 17 and rotatably supporting the fixed portion 20 and the inclined portion 17; and fixed between the inclined portion 17 and the threshold receiving beam 22.
  • the car 1 When entering / exiting the landing 11 from the inside, it can be easily moved without going over the step and the closing plate 19. Further, when a large load is applied to the blocking plate 19 due to the passage of a carriage or the like, the car 1 that can prevent the inclined portion 17 from being deformed by the sill receiving beam 22 receiving the load via the elastic body 23 is provided. be able to.
  • FIG. 6 to 8 illustrate an elevator car according to Embodiment 3 of the present invention.
  • FIG. 6 is a side view showing the main part of the car (no car floor displacement) in FIG. 1, and FIG. It is a side view which shows the principal part of 1 riding car (with a car floor displacement).
  • FIG. 8 is an enlarged view (plan view) showing a main part of the car of FIG.
  • the elevator car according to the third embodiment of the present invention is different in the structure of the blocking means for eliminating the step generated between the car sill and the car floor, and the same symbols are added to the other similar parts and the description is omitted. To do.
  • FIG. 6 shows a state where the load in the car room 4 is not applied to the vibration isolator 10, that is, the car floor 3 is in the normal position.
  • FIG. 7 shows a state where the load in the car room 4 is applied to the vibration isolator 10 and the vibration isolator 10 is compressed, that is, the car floor 3 is displaced downward. Between the car sill 13 and the car floor 3, a pair of a closing body 24 and a closing body 25 are provided.
  • the closing body 24 is provided on the side surface of the car floor 3 disposed to face the car sill 13, and is provided with a comb portion 26 having a horizontal surface formed in a comb shape.
  • the obstruction body 25 is provided on a side surface of the car sill 13 disposed to face the obstruction body 24, can be engaged with the comb portion 26, and has an inclined surface that descends from the car sill 13 side toward the car floor 3.
  • a notch portion 27 is provided.
  • the position of the upper end surface of the comb portion 26 is arranged at substantially the same height as the position of the upper end surface of the car sill 13.
  • the comb portions 26 and the cutout portions 27 are alternately arranged and engaged with each other so as to be movable up and down, and when viewed from the horizontal direction, the inclined surface of the cutout portion 27 substantially overlaps the comb portion 26.
  • the inclined surface of the notch 27 is not substantially exposed when viewed from the upper end surface of the car sill 13. In this state, there is no step between the car sill 13 and the car floor 3 and the inclined surface of the notch 27 is not exposed. , You can easily get in and out of the hall 11 from the car room 4.
  • the comb portion 26 When the position of the car floor 3 is lowered with respect to the car sill 13, the comb portion 26 is also displaced in conjunction with the car floor 3 in the downward direction.
  • the cutout portion 27 is not affected by the displacement of the comb portion 26, and thus the position thereof is maintained. That is, when the comb part 26 is displaced downward, the inclined surface of the notch part 27 is relatively exposed. At this time, when viewed from the horizontal direction, when the horizontal plane of the comb portion 26 is displaced downward, the horizontal plane gradually overlaps the inclined surface of the cutout portion 27 and the cutout portion 27 of the closing body 25 is relatively exposed. Therefore, a downward inclined surface is formed from the car sill 13 side toward the car floor 3 side.
  • the pair of closing bodies 24 that are alternately arranged in the horizontal direction and engage with each other so as to be movable up and down are provided on the side where the closing body 24 is engaged.
  • a comb portion 26 formed in a comb shape and a notch portion 27 engageable with the comb portion 26 on the other side are provided.
  • the comb portion 26 is provided on the car floor 3, and the notch portion 27 is provided on the car sill 13.
  • the notch 27 is provided with an inclined surface descending from the car sill 13 side toward the car floor 3, and the comb portion 26 has a horizontal surface that can be alternately engaged with the inclined surface, whereby the car sill is provided.
  • the inclined portion 17 of the closing plate 15 is disposed in contact with the car floor 3, but a twist spring or the like is provided on the hinge portion 18 so that the inclined portion 17 biases the car floor 3. And may be configured to be pressed. Thereby, when a user etc. pass the obstruction board 15, it can be used stably by suppressing the jumping of the inclined part 17.
  • the notch 27 is provided on the side surface of the car sill 13, but the same operation and effect can be obtained even if it is configured to be directly fixed to the sill receiving beam 14 or the car floor support frame 9. Needless to say.
  • the present invention relates to a car in which a car floor is supported by a car support frame via an elastic body.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

La cabine d'ascenseur selon l'invention comprend un plancher de cabine sur lequel la cabine est installée, un seuil de cabine pour guider l'ouverture et la fermeture de la porte de la cabine, et un châssis de support de plancher supportant le plancher de cabine, un corps élastique étant interposé entre ceux-ci ; et une poutre de seuil qui supporte le seuil de cabine, la poutre de seuil étant fixée au châssis de support de plancher et étant agencée indépendamment du plancher de la cabine. La cabine d'ascenseur est caractérisée en ce qu'elle est pourvue d'un moyen de fermeture pour fermer la différence de niveau formée entre le plancher de cabine et le seuil de cabine lorsque le corps élastique est comprimé, et que le plancher de cabine est positionné à un niveau inférieur au seuil de cabine.
PCT/JP2018/015162 2018-03-23 2018-04-11 Cabine d'ascenseur WO2019180976A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2018/011799 WO2019180935A1 (fr) 2018-03-23 2018-03-23 Cabine d'ascenseur
JPPCT/JP2018/011799 2018-03-23

Publications (1)

Publication Number Publication Date
WO2019180976A1 true WO2019180976A1 (fr) 2019-09-26

Family

ID=67986887

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/JP2018/011799 WO2019180935A1 (fr) 2018-03-23 2018-03-23 Cabine d'ascenseur
PCT/JP2018/015162 WO2019180976A1 (fr) 2018-03-23 2018-04-11 Cabine d'ascenseur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/011799 WO2019180935A1 (fr) 2018-03-23 2018-03-23 Cabine d'ascenseur

Country Status (1)

Country Link
WO (2) WO2019180935A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106465U (fr) * 1975-02-25 1976-08-25
JPS5299545A (en) * 1976-02-18 1977-08-20 Toshiba Corp Device for mounting sill of cage for elevator
JPH06234487A (ja) * 1993-02-05 1994-08-23 Mitsubishi Denki Bill Techno Service Kk エレベータ乗りかご
JPH0977432A (ja) * 1995-09-13 1997-03-25 Toshiba Corp ダブルデッキエレベータ
JP2007521202A (ja) * 2003-09-18 2007-08-02 オーチス　エレベータ　カンパニー 伸縮式敷居を有するエレベーターアセンブリー

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106462U (fr) * 1975-02-24 1976-08-25

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106465U (fr) * 1975-02-25 1976-08-25
JPS5299545A (en) * 1976-02-18 1977-08-20 Toshiba Corp Device for mounting sill of cage for elevator
JPH06234487A (ja) * 1993-02-05 1994-08-23 Mitsubishi Denki Bill Techno Service Kk エレベータ乗りかご
JPH0977432A (ja) * 1995-09-13 1997-03-25 Toshiba Corp ダブルデッキエレベータ
JP2007521202A (ja) * 2003-09-18 2007-08-02 オーチス　エレベータ　カンパニー 伸縮式敷居を有するエレベーターアセンブリー

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WO2019180935A1 (fr) 2019-09-26

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