WO2019229990A1 - Door device - Google Patents

Door device Download PDF

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Publication number
WO2019229990A1
WO2019229990A1 PCT/JP2018/021255 JP2018021255W WO2019229990A1 WO 2019229990 A1 WO2019229990 A1 WO 2019229990A1 JP 2018021255 W JP2018021255 W JP 2018021255W WO 2019229990 A1 WO2019229990 A1 WO 2019229990A1
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WO
WIPO (PCT)
Prior art keywords
speed door
low
door
pair
speed
Prior art date
Application number
PCT/JP2018/021255
Other languages
French (fr)
Japanese (ja)
Inventor
恵輔 清水
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/JP2018/021255 priority Critical patent/WO2019229990A1/en
Publication of WO2019229990A1 publication Critical patent/WO2019229990A1/en

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    • 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
    • B66B13/02—Door or gate operation
    • B66B13/06—Door or gate operation of sliding doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/44—Vertically-sliding wings

Definitions

  • This invention relates to a door device.
  • Patent Document 1 discloses a door device.
  • the door device is provided so that the doorway can be opened and closed.
  • the door device includes a low speed door and a high speed door.
  • the high-speed door is suspended from the suspension body for the high-speed door.
  • the low speed door is suspended from the suspension body for the low speed door.
  • the high-speed door moves up and down twice as fast as the low-speed door.
  • the objective of this invention is providing the door apparatus which can shorten the suspension body for low speed doors.
  • the door device includes a high-speed door that is movable in the vertical direction at the entrance, a low-speed door that is movable in the vertical direction at the entrance, and the high-speed door that suspends the high-speed door.
  • the high-speed door suspended body that moves the high-speed door in the vertical direction, and the low-speed door is suspended while being wound around the low-speed door, and the low-speed door is moved in the vertical direction according to its own movement.
  • the joint connects the high-speed door suspension and the low-speed door suspension. For this reason, the suspension body for low-speed doors can be shortened.
  • FIG. 3 is a front view of a main part of the door device in the first embodiment.
  • FIG. 1 is a front view of an entrance / exit of an elevator car to which the door device according to Embodiment 1 is applied.
  • FIG. 2 is a plan view of a main part of an entrance / exit of an elevator car to which the door device according to Embodiment 1 is applied.
  • the upper frame 1 is provided immediately above the entrance / exit of the elevator car.
  • the high-speed door 2 is formed in a rectangular shape.
  • the high-speed door 2 is provided movably in the vertical direction at the entrance / exit of the elevator car.
  • the high-speed door 2 is arranged so as to block the lower part of the entrance / exit of the elevator car in the closed state.
  • the low speed door 3 is formed in a rectangular shape.
  • the low-speed door 3 is provided to be movable in the vertical direction at the entrance / exit of the elevator car.
  • the low-speed door 3 is arranged so as to close the upper part of the entrance / exit of the elevator car in the closed state.
  • the balance weight 4 is provided so as to be movable in the vertical direction on the outside of one side of the entrance / exit of the elevator car.
  • the weight of the balance weight 4 is provided so as to be balanced with the sum of the weight of the high-speed door 2 and the weight of the low-speed door 3.
  • One of the pair of high-speed door upper door shoes 5 is provided on one side of the upper portion of the high-speed door 2.
  • the other of the pair of high-speed door upper door shoes 5 is provided on the other side of the upper portion of the high-speed door 2.
  • One of the pair of lower door shoes 6 for the high-speed door is provided on one side of the lower portion of the high-speed door 2.
  • the other of the pair of high speed door lower door shoes 6 is provided on the other side of the lower portion of the high speed door 2.
  • One of the pair of upper door shoes 7 for the low-speed door is provided on one side of the upper portion of the low-speed door 3.
  • the other of the pair of low-speed door upper door shoes 7 is provided on the other side of the upper portion of the low-speed door 3.
  • One of the pair of lower door shoes 8 for the low-speed door is provided on one side of the lower portion of the low-speed door 3.
  • the other of the pair of low-speed door lower door shoes 8 is provided on the other side of the lower portion of the low-speed door 3.
  • One of the pair of high-speed door rails 9 is provided on one side of the elevator car entrance.
  • One of the pair of high-speed door rails 9 has the longitudinal direction as the vertical direction.
  • One of the pair of high-speed door rails 9 guides one of the pair of high-speed door upper door shoes 5 and one of the pair of high-speed door lower door shoes 6 in the vertical direction.
  • the other of the pair of high-speed door rails 9 is provided on the other side of the elevator car entrance.
  • the other of the pair of high-speed door rails 9 has the longitudinal direction as the vertical direction.
  • the other of the pair of high-speed door rails 9 guides the other of the pair of high-speed door upper door shoes 5 and the other of the pair of high-speed door lower door shoes 6 in the vertical direction.
  • one of the pair of low-speed door rails 16 is provided side by side with one of the pair of high-speed door rails 9 on one side of the entrance / exit of the elevator car.
  • One of the pair of low-speed door rails 16 has the longitudinal direction as the vertical direction.
  • One of the pair of low-speed door rails 16 guides one of the pair of low-speed door upper door shoes 7 and one of the pair of low-speed door lower door shoes 8 in the vertical direction.
  • the other of the pair of low-speed door rails 16 is provided side by side with the other of the pair of high-speed door rails 9 on the other side of the entrance / exit of the elevator car.
  • the other of the pair of low-speed door rails 16 has a longitudinal direction as a vertical direction.
  • the other of the pair of low-speed door rails 16 guides the other of the pair of low-speed door upper door shoes 7 and the other of the pair of low-speed door lower door shoes 8 in the vertical direction.
  • One of the pair of high-speed door guide pulleys 10 is provided on one side of the upper frame 1.
  • the other of the pair of high-speed door guide pulleys 10 is provided on the other side of the upper frame 1.
  • Each of the pair of low speed door guide pulleys 11 is a moving pulley.
  • One of the pair of guide pulleys is provided on one side of the upper portion of the low speed door 3.
  • the other of the pair of guide pulleys is provided on the other side of the upper portion of the low speed door 3.
  • One of the pair of high-speed door suspensions 12 is a chain.
  • One of the pair of high-speed door suspension bodies 12 is wound around one of the pair of high-speed door guide pulleys 10.
  • One side of the pair of high-speed door suspensions 12 suspends one side of the upper portion of the high-speed door 2.
  • the balance weight 4 is suspended from the other side of the pair of high-speed door suspension bodies 12.
  • the other of the pair of high-speed door suspensions 12 is a chain.
  • the other of the pair of high-speed door suspension bodies 12 is wound around one and the other of the pair of high-speed door guide pulleys 10.
  • the other one side of the pair of high-speed door suspensions 12 suspends the other side of the upper portion of the high-speed door 2.
  • the balance weight 4 is suspended from the other side of the pair of high-speed door suspension bodies 12.
  • One of the pair of low-speed door suspensions 13 is a chain.
  • One of the pair of low-speed door suspensions 13 is wound around one of the pair of low-speed door guide pulleys 11.
  • One side of the pair of low-speed door suspensions 13 is fixed to one side of the upper frame 1.
  • the other side of the pair of low-speed door suspensions 13 is connected to the middle of one of the pair of high-speed door suspensions 12 in the vicinity of one of the pair of low-speed door guide pulleys 11.
  • One of the pair of low-speed door suspensions 13 suspends one side of the upper portion of the low-speed door 3.
  • the other of the pair of low-speed door suspensions 13 is a chain.
  • the other of the pair of low-speed door suspensions 13 is wound around the other of the pair of low-speed door guide pulleys 11.
  • the other one side of the pair of low-speed door suspensions 13 is fixed to the other side of the upper frame 1.
  • the other side of the pair of low-speed door suspensions 13 is connected to the other halfway of the pair of high-speed door suspensions 12 in the vicinity of the other of the pair of low-speed door suspension pulleys 11.
  • the other of the pair of low-speed door suspensions 13 suspends the other side of the upper portion of the low-speed door 3.
  • the driving device 14 is provided on one side of the upper frame 1.
  • One of the pair of low-speed door suspensions 13 follows one of the pair of high-speed door suspensions 12.
  • the other of the pair of low-speed door suspensions 13 follows the other of the pair of high-speed door suspensions 12.
  • the pair of low-speed door guide pulleys 11 moves in the vertical direction.
  • the pair of low speed door guide pulleys 11 moves in the vertical direction.
  • the low speed door 3 moves in the vertical direction.
  • the moving amount of the low speed door 3 is half of the moving amount of the high speed door 2.
  • the height of the low-speed door 3 is the same as the height of the high-speed door 2.
  • FIG. 2 is a front view of a main part of the door device according to the first embodiment.
  • one end of the pair of low-speed door suspensions 13 is connected to one of the pair of high-speed door suspensions 12 by one of the pair of joints 15. As a result, one movement of the pair of low-speed door suspensions 13 is linked to one movement of the pair of high-speed door suspensions 12.
  • the other end of the pair of low-speed door suspensions 13 is connected to the other half of the pair of high-speed door suspensions 12 from the other one of the pair of joints 15. As a result, the other movement of the pair of low-speed door suspensions 13 is linked to the other movement of the pair of high-speed door suspensions 12.
  • one of the pair of high-speed door suspensions 12 and one of the pair of low-speed door suspensions 13 are connected by one of the pair of joints 15.
  • the other of the pair of high-speed door suspensions 12 and the other of the pair of low-speed door suspensions 13 are connected by the other of the pair of joints 15. For this reason, a pair of suspension body 13 for low speed doors can be shortened.
  • each of the pair of high-speed door suspensions 12 and each of the pair of low-speed door suspensions 13 may be a toothed belt. Also in this case, the pair of low-speed door suspensions 13 can be shortened.
  • the door device of the first embodiment may be applied to an entrance / exit other than the entrance / exit of the elevator.
  • you may apply the door apparatus of Embodiment 1 to the entrance / exit of a multistory parking lot.
  • the pair of low-speed door suspensions 13 can be shortened.
  • the door device according to the present invention can be used in a system for shortening a suspended body for a low-speed door.

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

Abstract

Provided is a door device with which it is possible to shorten a low-speed door suspension body. This door device comprises: a high-speed door provided at an entrance so as to be movable in the vertical direction; a low-speed door provided at the entrance so as to be movable in the vertical direction; a high-speed door suspension body for suspending the high-speed door, and for moving the high-speed door in the vertical direction in accordance with the movement of the high-speed door suspension body itself; a low-speed door suspension body for suspending the low-speed door while wound on the low-speed door, and for moving the low-speed door in the vertical direction in accordance with the movement of the low-speed door suspension body itself; and a joint for connecting together the high-speed door suspension body and the low-speed door suspension body, and for linking the movement of the low-speed door suspension body to the movement of the high-speed door suspension body.

Description

ドア装置Door equipment
　この発明は、ドア装置に関する。 This invention relates to a door device.
　特許文献１は、ドア装置を開示する。当該ドア装置は、出入口を開閉し得るように設けられる。当該ドア装置は、低速戸と高速戸とを備える。高速戸は、高速戸用吊下体に吊り下げられる。低速戸は、低速戸用吊下体に吊り下げられる。高速戸は、低速戸の倍の速さで昇降動作を行う。 Patent Document 1 discloses a door device. The door device is provided so that the doorway can be opened and closed. The door device includes a low speed door and a high speed door. The high-speed door is suspended from the suspension body for the high-speed door. The low speed door is suspended from the suspension body for the low speed door. The high-speed door moves up and down twice as fast as the low-speed door.
日本特公昭５８－５７５９８号公報Japanese Patent Publication No. 58-57598
　しかしながら、特許文献１に記載のドア装置において、低速戸用吊下体は、出入口の上部に設けられた固定カバーに連結される。このため、低速戸用吊下体が長くなる。 However, in the door device described in Patent Literature 1, the low-speed door suspension is connected to a fixed cover provided at the upper part of the doorway. For this reason, the suspension body for low-speed doors becomes long.
　この発明は、上述の課題を解決するためになされた。この発明の目的は、低速戸用吊下体を短くすることができるドア装置を提供することである。 This invention has been made to solve the above-mentioned problems. The objective of this invention is providing the door apparatus which can shorten the suspension body for low speed doors.
　この発明に係るドア装置は、出入口において上下方向に移動自在に設けられた高速戸と、前記出入口において上下方向に移動自在に設けられた低速戸と、前記高速戸を吊り下げ、自らの移動に応じて前記高速戸を上下方向に移動させる高速戸用吊下体と、前記低速戸に巻き掛けられた状態で前記低速戸を吊り下げ、自らの移動に応じて前記低速戸を上下方向に移動させる低速戸用吊下体と、前記高速戸用吊下体と前記低速戸用吊下体とを連結し、前記高速戸用吊下体の移動に前記低速戸用吊下体の移動を連動させるジョイントと、を備えた。 The door device according to the present invention includes a high-speed door that is movable in the vertical direction at the entrance, a low-speed door that is movable in the vertical direction at the entrance, and the high-speed door that suspends the high-speed door. In response, the high-speed door suspended body that moves the high-speed door in the vertical direction, and the low-speed door is suspended while being wound around the low-speed door, and the low-speed door is moved in the vertical direction according to its own movement. A low-speed door suspension, a joint for connecting the high-speed door suspension and the low-speed door suspension, and interlocking the movement of the low-speed door suspension with the movement of the high-speed door suspension. It was.
　この発明によれば、ジョイントは、高速戸用吊下体と低速戸用吊下体とを連結する。このため、低速戸用吊下体を短くすることができる。 According to the present invention, the joint connects the high-speed door suspension and the low-speed door suspension. For this reason, the suspension body for low-speed doors can be shortened.
実施の形態１におけるドア装置が適用されるエレベーターのかごの出入口の正面図である。It is a front view of the entrance / exit of the cage | basket | car of the elevator to which the door apparatus in Embodiment 1 is applied. 実施の形態１におけるドア装置が適用されるエレベーターのかごの出入口の要部の平面図である。It is a top view of the principal part of the entrance / exit of the elevator car to which the door apparatus in Embodiment 1 is applied. 実施の形態１におけるドア装置の要部の正面図である。FIG. 3 is a front view of a main part of the door device in the first embodiment.
　この発明を実施するための形態について添付の図面に従って説明する。なお、各図中、同一または相当する部分には同一の符号が付される。当該部分の重複説明は適宜に簡略化ないし省略する。 DETAILED DESCRIPTION Embodiments for carrying out the invention will be described with reference to the accompanying drawings. In addition, the same code | symbol is attached | subjected to the part which is the same or it corresponds in each figure. The overlapping explanation of the part is appropriately simplified or omitted.
実施の形態１．
　図１は実施の形態１におけるドア装置が適用されるエレベーターのかごの出入口の正面図である。図２は実施の形態１におけるドア装置が適用されるエレベーターのかごの出入口の要部の平面図である。 Embodiment 1 FIG.
FIG. 1 is a front view of an entrance / exit of an elevator car to which the door device according to Embodiment 1 is applied. FIG. 2 is a plan view of a main part of an entrance / exit of an elevator car to which the door device according to Embodiment 1 is applied.
　図１において、上枠１は、エレベーターのかごの出入口の直上に設けられる。 In FIG. 1, the upper frame 1 is provided immediately above the entrance / exit of the elevator car.
　高速戸２は、矩形状に形成される。高速戸２は、エレベーターのかごの出入口において上下方向に移動自在に設けられる。高速戸２は、閉状態においてエレベーターのかごの出入口の下部を塞ぐように配置される。 The high-speed door 2 is formed in a rectangular shape. The high-speed door 2 is provided movably in the vertical direction at the entrance / exit of the elevator car. The high-speed door 2 is arranged so as to block the lower part of the entrance / exit of the elevator car in the closed state.
　低速戸３は、矩形状に形成される。低速戸３は、エレベーターのかごの出入口において上下方向に移動自在に設けられる。低速戸３は、閉状態においてエレベーターのかごの出入口の上部を塞ぐように配置される。 The low speed door 3 is formed in a rectangular shape. The low-speed door 3 is provided to be movable in the vertical direction at the entrance / exit of the elevator car. The low-speed door 3 is arranged so as to close the upper part of the entrance / exit of the elevator car in the closed state.
　バランスウエイト４は、エレベーターのかごの出入口の一側の外側において上下方向に移動自在に設けられる。バランスウエイト４の重さは、高速戸２の重さと低速戸３の重さとの合計と均衡し得るように設けられる。 The balance weight 4 is provided so as to be movable in the vertical direction on the outside of one side of the entrance / exit of the elevator car. The weight of the balance weight 4 is provided so as to be balanced with the sum of the weight of the high-speed door 2 and the weight of the low-speed door 3.
　一対の高速戸用上部ドアシュー５の一方は、高速戸２の上部の一側に設けられる。一対の高速戸用上部ドアシュー５の他方は、高速戸２の上部の他側に設けられる。一対の高速戸用下部ドアシュー６の一方は、高速戸２の下部の一側に設けられる。一対の高速戸用下部ドアシュー６の他方は、高速戸２の下部の他側に設けられる。 One of the pair of high-speed door upper door shoes 5 is provided on one side of the upper portion of the high-speed door 2. The other of the pair of high-speed door upper door shoes 5 is provided on the other side of the upper portion of the high-speed door 2. One of the pair of lower door shoes 6 for the high-speed door is provided on one side of the lower portion of the high-speed door 2. The other of the pair of high speed door lower door shoes 6 is provided on the other side of the lower portion of the high speed door 2.
　一対の低速戸用上部ドアシュー７の一方は、低速戸３の上部の一側に設けられる。一対の低速戸用上部ドアシュー７の他方は、低速戸３の上部の他側に設けられる。一対の低速戸用下部ドアシュー８の一方は、低速戸３の下部の一側に設けられる。一対の低速戸用下部ドアシュー８の他方は、低速戸３の下部の他側に設けられる。 One of the pair of upper door shoes 7 for the low-speed door is provided on one side of the upper portion of the low-speed door 3. The other of the pair of low-speed door upper door shoes 7 is provided on the other side of the upper portion of the low-speed door 3. One of the pair of lower door shoes 8 for the low-speed door is provided on one side of the lower portion of the low-speed door 3. The other of the pair of low-speed door lower door shoes 8 is provided on the other side of the lower portion of the low-speed door 3.
　一対の高速戸用レール９の一方は、エレベーターのかごの出入口の一側に設けられる。一対の高速戸用レール９の一方は、長手方向を上下方向とする。一対の高速戸用レール９の一方は、一対の高速戸用上部ドアシュー５の一方と一対の高速戸用下部ドアシュー６の一方とを上下方向に案内する。 One of the pair of high-speed door rails 9 is provided on one side of the elevator car entrance. One of the pair of high-speed door rails 9 has the longitudinal direction as the vertical direction. One of the pair of high-speed door rails 9 guides one of the pair of high-speed door upper door shoes 5 and one of the pair of high-speed door lower door shoes 6 in the vertical direction.
　一対の高速戸用レール９の他方は、エレベーターのかごの出入口の他側に設けられる。一対の高速戸用レール９の他方は、長手方向を上下方向とする。一対の高速戸用レール９の他方は、一対の高速戸用上部ドアシュー５の他方と一対の高速戸用下部ドアシュー６の他方とを上下方向に案内する。 The other of the pair of high-speed door rails 9 is provided on the other side of the elevator car entrance. The other of the pair of high-speed door rails 9 has the longitudinal direction as the vertical direction. The other of the pair of high-speed door rails 9 guides the other of the pair of high-speed door upper door shoes 5 and the other of the pair of high-speed door lower door shoes 6 in the vertical direction.
　図２に示されるように、一対の低速戸用レール１６の一方は、エレベーターのかごの出入口の一側において一対の高速戸用レール９の一方と並んで設けられる。一対の低速戸用レール１６の一方は、長手方向を上下方向とする。一対の低速戸用レール１６の一方は、一対の低速戸用上部ドアシュー７の一方と一対の低速戸用下部ドアシュー８の一方とを上下方向に案内する。 As shown in FIG. 2, one of the pair of low-speed door rails 16 is provided side by side with one of the pair of high-speed door rails 9 on one side of the entrance / exit of the elevator car. One of the pair of low-speed door rails 16 has the longitudinal direction as the vertical direction. One of the pair of low-speed door rails 16 guides one of the pair of low-speed door upper door shoes 7 and one of the pair of low-speed door lower door shoes 8 in the vertical direction.
　図２に示されるように、一対の低速戸用レール１６の他方は、エレベーターのかごの出入口の他側において一対の高速戸用レール９の他方と並んで設けられる。一対の低速戸用レール１６の他方は、長手方向を上下方向とする。一対の低速戸用レール１６の他方は、一対の低速戸用上部ドアシュー７の他方と一対の低速戸用下部ドアシュー８の他方とを上下方向に案内する。 As shown in FIG. 2, the other of the pair of low-speed door rails 16 is provided side by side with the other of the pair of high-speed door rails 9 on the other side of the entrance / exit of the elevator car. The other of the pair of low-speed door rails 16 has a longitudinal direction as a vertical direction. The other of the pair of low-speed door rails 16 guides the other of the pair of low-speed door upper door shoes 7 and the other of the pair of low-speed door lower door shoes 8 in the vertical direction.
　一対の高速戸用ガイドプーリ１０の一方は、上枠１の一側に設けられる。一対の高速戸用ガイドプーリ１０の他方は、上枠１の他側に設けられる。 One of the pair of high-speed door guide pulleys 10 is provided on one side of the upper frame 1. The other of the pair of high-speed door guide pulleys 10 is provided on the other side of the upper frame 1.
　一対の低速戸用ガイドプーリ１１の各々は、動滑車である。一対のガイドプーリの一方は、低速戸３の上部の一側に設けられる。一対のガイドプーリの他方は、低速戸３の上部の他側に設けられる。 Each of the pair of low speed door guide pulleys 11 is a moving pulley. One of the pair of guide pulleys is provided on one side of the upper portion of the low speed door 3. The other of the pair of guide pulleys is provided on the other side of the upper portion of the low speed door 3.
　一対の高速戸用吊下体１２の一方は、チェーンである。一対の高速戸用吊下体１２の一方は、一対の高速戸用ガイドプーリ１０の一方に巻き掛けられる。一対の高速戸用吊下体１２の一方の一側は、高速戸２の上部の一側を吊り下げる。一対の高速戸用吊下体１２の一方の他側は、バランスウエイト４を吊り下げる。 One of the pair of high-speed door suspensions 12 is a chain. One of the pair of high-speed door suspension bodies 12 is wound around one of the pair of high-speed door guide pulleys 10. One side of the pair of high-speed door suspensions 12 suspends one side of the upper portion of the high-speed door 2. The balance weight 4 is suspended from the other side of the pair of high-speed door suspension bodies 12.
　一対の高速戸用吊下体１２の他方は、チェーンである。一対の高速戸用吊下体１２の他方は、一対の高速戸用ガイドプーリ１０の一方と他方とに巻き掛けられる。一対の高速戸用吊下体１２の他方の一側は、高速戸２の上部の他側を吊り下げる。一対の高速戸用吊下体１２の他方の他側は、バランスウエイト４を吊り下げる。 The other of the pair of high-speed door suspensions 12 is a chain. The other of the pair of high-speed door suspension bodies 12 is wound around one and the other of the pair of high-speed door guide pulleys 10. The other one side of the pair of high-speed door suspensions 12 suspends the other side of the upper portion of the high-speed door 2. The balance weight 4 is suspended from the other side of the pair of high-speed door suspension bodies 12.
　一対の低速戸用吊下体１３の一方は、チェーンである。一対の低速戸用吊下体１３の一方は、一対の低速戸用ガイドプーリ１１の一方に巻き掛けられる。一対の低速戸用吊下体１３の一方の一側は、上枠１の一側に固定される。一対の低速戸用吊下体１３の一方の他側は、一対の低速戸用ガイドプーリ１１の一方の付近において一対の高速戸用吊下体１２の一方の途中に連結される。一対の低速戸用吊下体１３の一方は、低速戸３の上部の一側を吊り下げる。 One of the pair of low-speed door suspensions 13 is a chain. One of the pair of low-speed door suspensions 13 is wound around one of the pair of low-speed door guide pulleys 11. One side of the pair of low-speed door suspensions 13 is fixed to one side of the upper frame 1. The other side of the pair of low-speed door suspensions 13 is connected to the middle of one of the pair of high-speed door suspensions 12 in the vicinity of one of the pair of low-speed door guide pulleys 11. One of the pair of low-speed door suspensions 13 suspends one side of the upper portion of the low-speed door 3.
　一対の低速戸用吊下体１３の他方は、チェーンである。一対の低速戸用吊下体１３の他方は、一対の低速戸用ガイドプーリ１１の他方に巻き掛けられる。一対の低速戸用吊下体１３の他方の一側は、上枠１の他側に固定される。一対の低速戸用吊下体１３の他方の他側は、一対の低速戸用ガイドプーリ１１の他方の付近において一対の高速戸用吊下体１２の他方の途中に連結される。一対の低速戸用吊下体１３の他方は、低速戸３の上部の他側を吊り下げる。 The other of the pair of low-speed door suspensions 13 is a chain. The other of the pair of low-speed door suspensions 13 is wound around the other of the pair of low-speed door guide pulleys 11. The other one side of the pair of low-speed door suspensions 13 is fixed to the other side of the upper frame 1. The other side of the pair of low-speed door suspensions 13 is connected to the other halfway of the pair of high-speed door suspensions 12 in the vicinity of the other of the pair of low-speed door suspension pulleys 11. The other of the pair of low-speed door suspensions 13 suspends the other side of the upper portion of the low-speed door 3.
　駆動装置１４は、上枠１の一側に設けられる。 The driving device 14 is provided on one side of the upper frame 1.
　駆動装置１４の回転軸が回転すると、高速戸用ガイドプーリ１０の一方が回転する。高速戸用ガイドプーリ１０の一方が回転すると、一対の高速戸用吊下体１２が移動する。一対の高速戸用吊下体１２が移動すると、高速戸２が上下方向に移動する。 When the rotating shaft of the driving device 14 rotates, one of the high-speed door guide pulley 10 rotates. When one of the high-speed door guide pulleys 10 rotates, the pair of high-speed door suspensions 12 move. When the pair of high-speed door suspensions 12 move, the high-speed door 2 moves in the vertical direction.
　一対の低速戸用吊下体１３の一方は、一対の高速戸用吊下体１２の一方に追従して移動する。一対の低速戸用吊下体１３の他方は、一対の高速戸用吊下体１２の他方に追従して移動する。一対の低速戸用吊下体１３が移動すると、一対の低速戸用ガイドプーリ１１が上下方向に移動する。一対の低速戸用ガイドプーリ１１が上下方向に移動すると、低速戸３が上下方向に移動する。この際、低速戸３の移動量は、高速戸２の移動量の半分である。全開時において、低速戸３の高さは、高速戸２の高さと同じになる。 One of the pair of low-speed door suspensions 13 follows one of the pair of high-speed door suspensions 12. The other of the pair of low-speed door suspensions 13 follows the other of the pair of high-speed door suspensions 12. When the pair of low-speed door suspensions 13 moves, the pair of low-speed door guide pulleys 11 moves in the vertical direction. When the pair of low speed door guide pulleys 11 moves in the vertical direction, the low speed door 3 moves in the vertical direction. At this time, the moving amount of the low speed door 3 is half of the moving amount of the high speed door 2. When fully opened, the height of the low-speed door 3 is the same as the height of the high-speed door 2.
　次に、図２を用いて、高速戸用吊下体１２と低速戸用吊下体１３との連結を説明する。
　図２は実施の形態１におけるドア装置の要部の正面図である。 Next, the connection between the high-speed door suspension 12 and the low-speed door suspension 13 will be described with reference to FIG.
FIG. 2 is a front view of a main part of the door device according to the first embodiment.
　図２に示されるように、一対の低速戸用吊下体１３の一方の端部は、一対のジョイント１５の一方により一対の高速戸用吊下体１２の一方の途中に連結される。その結果、一対の低速戸用吊下体１３の一方の移動は、一対の高速戸用吊下体１２の一方の移動に連動する。 As shown in FIG. 2, one end of the pair of low-speed door suspensions 13 is connected to one of the pair of high-speed door suspensions 12 by one of the pair of joints 15. As a result, one movement of the pair of low-speed door suspensions 13 is linked to one movement of the pair of high-speed door suspensions 12.
　図２においては図示されないが、一対の低速戸用吊下体１３の他方の端部は、一対のジョイント１５の一他方より一対の高速戸用吊下体１２の他方の途中に連結される。その結果、一対の低速戸用吊下体１３の他方の移動は、一対の高速戸用吊下体１２の他方の移動に連動する。 Although not shown in FIG. 2, the other end of the pair of low-speed door suspensions 13 is connected to the other half of the pair of high-speed door suspensions 12 from the other one of the pair of joints 15. As a result, the other movement of the pair of low-speed door suspensions 13 is linked to the other movement of the pair of high-speed door suspensions 12.
　以上で説明した実施の形態１によれば、一対の高速戸用吊下体１２の一方と一対の低速戸用吊下体１３の一方とは、一対のジョイント１５の一方により連結される。一対の高速戸用吊下体１２の他方と一対の低速戸用吊下体１３の他方とは、一対のジョイント１５の他方により連結される。このため、一対の低速戸用吊下体１３を短くすることができる。 According to the first embodiment described above, one of the pair of high-speed door suspensions 12 and one of the pair of low-speed door suspensions 13 are connected by one of the pair of joints 15. The other of the pair of high-speed door suspensions 12 and the other of the pair of low-speed door suspensions 13 are connected by the other of the pair of joints 15. For this reason, a pair of suspension body 13 for low speed doors can be shortened.
　なお、一対の高速戸用吊下体１２の各々と一対の低速戸用吊下体１３の各々とを歯付きベルトとしてもよい。この場合も、一対の低速戸用吊下体１３を短くすることができる。 Note that each of the pair of high-speed door suspensions 12 and each of the pair of low-speed door suspensions 13 may be a toothed belt. Also in this case, the pair of low-speed door suspensions 13 can be shortened.
　また、実施の形態１のドア装置をエレベーターの出入口以外の出入口に適用してもよい。例えば、実施の形態１のドア装置を立体駐車場の出入口に適用してもよい。この場合も、一対の低速戸用吊下体１３を短くすることができる。 Further, the door device of the first embodiment may be applied to an entrance / exit other than the entrance / exit of the elevator. For example, you may apply the door apparatus of Embodiment 1 to the entrance / exit of a multistory parking lot. Also in this case, the pair of low-speed door suspensions 13 can be shortened.
　以上のように、この発明に係るドア装置は、低速戸用吊下体を短くするシステムに利用できる。 As described above, the door device according to the present invention can be used in a system for shortening a suspended body for a low-speed door.
　１　上枠、　２　高速戸、　３　低速戸、　４　バランスウエイト、　５　高速戸用上部ドアシュー、　６　高速戸用下部ドアシュー、　７　低速戸用上部ドアシュー、　８　低速戸用下部ドアシュー、　９　高速戸用レール、　１０　高速戸用ガイドプーリ、　１１　低速戸用ガイドプーリ、　１２　高速戸用吊下体、　１３　低速戸用吊下体、　１４　駆動装置、　１５　ジョイント、　１６　低速戸用レール 1 Upper frame, 2 High-speed door, 3 Low-speed door, 4 Balance weight, 5 Upper door shoe for high-speed door, 6 Lower door shoe for high-speed door, 7 Upper door shoe for low-speed door, 8 Lower door shoe for low-speed door, 9 Rail for high-speed door, 10 Guide pulley for high speed door, 11 Guide pulley for low speed door, 12 Suspension body for high speed door, 13 Suspension body for low speed door, 14 Drive unit, 15 joint, 16 Rail for low speed door

Claims (3)

  1. 　出入口において上下方向に移動自在に設けられた高速戸と、
    　前記出入口において上下方向に移動自在に設けられた低速戸と、
    　前記高速戸を吊り下げ、自らの移動に応じて前記高速戸を上下方向に移動させる高速戸用吊下体と、
    　前記低速戸に巻き掛けられた状態で前記低速戸を吊り下げ、自らの移動に応じて前記低速戸を上下方向に移動させる低速戸用吊下体と、
    　前記高速戸用吊下体と前記低速戸用吊下体とを連結し、前記高速戸用吊下体の移動に前記低速戸用吊下体の移動を連動させるジョイントと、
    を備えたドア装置。     A high-speed door that is movable up and down at the doorway;
    A low-speed door movably provided in the vertical direction at the doorway;
    A suspension body for high-speed doors that suspends the high-speed door and moves the high-speed door in the vertical direction according to its movement,
    Hanging the low-speed door in a state of being wound around the low-speed door, a low-speed door suspension that moves the low-speed door in the vertical direction according to its own movement,
    Connecting the high-speed door suspension and the low-speed door suspension, and jointing the movement of the low-speed door suspension to the movement of the high-speed door suspension;
    Door device with.
  2. 　前記高速戸用吊下体は、チェーンであり、
    　前記低速戸用吊下体は、チェーンである請求項１に記載のドア装置。     The high-speed door suspension is a chain,
    The door device according to claim 1, wherein the low-speed door suspension is a chain.
  3. 　前記高速戸用吊下体は、歯付きベルトであり、
    　前記低速戸用吊下体は、歯付きベルトである請求項１に記載のドア装置。     The high-speed door suspension is a toothed belt,
    The door device according to claim 1, wherein the low-speed door suspension is a toothed belt.
PCT/JP2018/021255 2018-06-01 2018-06-01 Door device WO2019229990A1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554232U (en) * 1978-06-26 1980-01-11
JPS6044977U (en) * 1983-09-06 1985-03-29 株式会社東芝 Top sliding door opening/closing device for elevators
KR100927651B1 (en) * 2008-12-24 2009-11-20 (주)영진엘리베이터 A opening and shutting device of elevator door
JP2017036628A (en) * 2015-08-12 2017-02-16 北陽電機株式会社 Split door structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554232U (en) * 1978-06-26 1980-01-11
JPS6044977U (en) * 1983-09-06 1985-03-29 株式会社東芝 Top sliding door opening/closing device for elevators
KR100927651B1 (en) * 2008-12-24 2009-11-20 (주)영진엘리베이터 A opening and shutting device of elevator door
JP2017036628A (en) * 2015-08-12 2017-02-16 北陽電機株式会社 Split door structure

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