JP5905096B2 - Elevator car - Google Patents

Elevator car Download PDF

Info

Publication number
JP5905096B2
JP5905096B2 JP2014525631A JP2014525631A JP5905096B2 JP 5905096 B2 JP5905096 B2 JP 5905096B2 JP 2014525631 A JP2014525631 A JP 2014525631A JP 2014525631 A JP2014525631 A JP 2014525631A JP 5905096 B2 JP5905096 B2 JP 5905096B2
Authority
JP
Japan
Prior art keywords
side plate
outer side
car
elevator car
elevator
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2014525631A
Other languages
Japanese (ja)
Other versions
JPWO2014013599A1 (en
Inventor
陽右 河村
陽右 河村
寛 三好
寛 三好
悠 高原
悠 高原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of JP5905096B2 publication Critical patent/JP5905096B2/en
Publication of JPWO2014013599A1 publication Critical patent/JPWO2014013599A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation

Landscapes

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

Description

本発明は、高速エレベーターの乗りかごの防音に係り、特に固体伝播音の低減を図るエレベーターの乗りかごに関する。   The present invention relates to soundproofing of a high-speed elevator car, and more particularly to an elevator car that reduces solid-borne sound.

本技術分野の背景技術とし、特開平１１−１３９７２７号公報（特許文献１）がある。この公報には、乗りかごの側板を内側と外側に分割し、内側の側板と外側の側板の間に防振ゴムを介装すると記載されている。   As background art of this technical field, there is JP-A-11-139727 (Patent Document 1). This publication describes that a side plate of a car is divided into an inner side and an outer side, and an anti-vibration rubber is interposed between the inner side plate and the outer side plate.

特開平１１−１３９７２７号公報JP 11-139727 A

高速エレベーターは、昇降路内を高速で上下に移動するため、複数の騒音が発生する。乗りかご周辺の気流の乱れによる流体音（風切音）や、昇降路内機器から発生する騒音等の空気伝播音については、乗りかごの側板内部に防音材を充填し、遮音性を高めることで対応している。   The high-speed elevator moves up and down at high speed in the hoistway, and thus generates a plurality of noises. For airborne sounds such as fluid noise (wind noise) due to turbulence in the airflow around the car and noise generated from equipment in the hoistway, soundproofing material should be filled inside the side plates of the car to improve sound insulation. It corresponds with.

また、乗りかご走行により、外部から伝わってきた振動がかご側板に伝わり側板から音を発生する固体伝播音を防止する必要があり、特許文献１のものは、これに対応したものとなっている。しかしながら、特許文献１のものは、内側の側板と外側の側板の間に防振ゴムを介するため、多数の防振ゴムが必要であり構造が複雑であることがあげられる。   Further, it is necessary to prevent solid propagation sound in which vibration transmitted from the outside is transmitted to the car side plate and generates sound from the side plate due to the traveling of the car, and the one of Patent Document 1 corresponds to this. . However, since the thing of patent document 1 interposes an anti-vibration rubber between an inner side plate and an outer side plate, it can be mentioned that many anti-vibration rubbers are required and the structure is complicated.

本発明は、上述の固体伝播音を低減し、空気伝播音についても従来の技術より低減を図ったエレベーターの乗りかごを提供することにある。   An object of the present invention is to provide an elevator car in which the above-mentioned solid-borne sound is reduced and the air-borne sound is also reduced as compared with the prior art.

前記目的を達成するために、本発明はエレベーターの乗りかごにおいて、外側側板と内側側板から構成され、前記外側側板と内側側板は幅を異なる寸法とし、かつ前記外側側板の接続部と前記内側側板の接続部をずらし、外側側板と内側側板の補強も前記同様にずらすことで、エレベーター乗りかご外部から伝達された振動が側板で共振し、振動増幅することを抑制することにより遮音性を高めることを特徴としている。さらに、本発明は外側側板と内側側板を備えている２層構造であるため、質量則により一般的な１層の側板構造より遮音性が高いことを特徴としている。   In order to achieve the above object, the present invention is an elevator car comprising an outer side plate and an inner side plate, the outer side plate and the inner side plate having different widths, and a connecting portion of the outer side plate and the inner side plate. By shifting the connecting portion of the outer side plate and reinforcing the outer side plate and the inner side plate in the same manner as described above, the vibration transmitted from the outside of the elevator car resonates at the side plate and suppresses the vibration amplification, thereby improving sound insulation. It is characterized by. Furthermore, since the present invention has a two-layer structure including an outer side plate and an inner side plate, the sound insulation is higher than a general one-layer side plate structure by a mass rule.

本発明によれば、エレベーター走行時に乗りかご外部から伝わる騒音の遮音効果を高めつつ、側板の振動により生じる騒音を低減することができる。   ADVANTAGE OF THE INVENTION According to this invention, the noise which arises by the vibration of a side plate can be reduced, improving the sound insulation effect of the noise transmitted from the exterior of a car at the time of elevator traveling.

本発明に係るエレベーターの乗りかごの一実施例を示す横断面図である。It is a cross-sectional view which shows one Example of the elevator car which concerns on this invention. 本実施例における乗りかごの縦断面図である。It is a longitudinal cross-sectional view of the passenger car in a present Example. 本実施例における外側側板の詳細横断面図である。It is a detailed cross-sectional view of the outer side plate in a present Example. 本実施例における内側側板の詳細横断面図である。It is a detailed cross-sectional view of the inner side plate in the present embodiment.

以下、本発明に係るエレベーターの乗りかごの実施例を図に基づき説明する。   Embodiments of elevator cars according to the present invention will be described below with reference to the drawings.

本実施例のエレベーターの乗りかご１は、図１および図２に示すように、かご床２と、このかご床２と対向する天井３と、これらのかご床２と天井３との間で上下方向に伸びて外壁を構成する外側側板４と、外側側板４に固定され、かご床２と天井３との間で上下方向に延びて内壁を形成する内側側板５とにより直方体の箱状に形成されている。   As shown in FIGS. 1 and 2, the elevator car 1 according to the present embodiment includes a car floor 2, a ceiling 3 facing the car floor 2, and a vertical movement between the car floor 2 and the ceiling 3. Formed in a rectangular parallelepiped box shape by an outer side plate 4 extending in the direction and constituting an outer wall, and an inner side plate 5 fixed to the outer side plate 4 and extending vertically between the car floor 2 and the ceiling 3 to form an inner wall Has been.

また、図３および図４に示すように外側側板４と内側側板５の内部には、側板の剛性を高めるために外側側板補強６および内側側板補強７を複数本備えている。   Further, as shown in FIGS. 3 and 4, the outer side plate 4 and the inner side plate 5 are provided with a plurality of outer side plate reinforcements 6 and inner side plate reinforcements 7 in order to increase the rigidity of the side plates.

外側側板４と内側側板５の幅は異なる寸法であり、外側側板４と内側側板５の接続部および、外側側板補強６と内側側板補強７は、側板表面の垂直方向に対して、位置をずらして配置することで、単純に繰り返されるパターン構造の相似性を壊し、共振モードが発生しにくくなり遮音性を高めている。   The widths of the outer side plate 4 and the inner side plate 5 are different from each other, and the connecting portions of the outer side plate 4 and the inner side plate 5 and the outer side plate reinforcement 6 and the inner side plate reinforcement 7 are displaced with respect to the vertical direction of the side plate surface. By disposing them, the similarity of the pattern structure that is simply repeated is broken, so that the resonance mode is less likely to occur and the sound insulation is improved.

また、外側側板４と内側側板５は、コの字状に成形されたものであり、内部に防音材を充填することで、遮音性能を高めることができる。   Moreover, the outer side plate 4 and the inner side plate 5 are formed in a U shape, and the sound insulation performance can be improved by filling the inside with a soundproofing material.

１ 乗りかご
２ かご床
３ 天井
４ 外側側板
５ 内側側板
６ 外側側板補強
７ 内側側板補強1 Car 2 Car floor 3 Ceiling 4 Outer side plate 5 Inner side plate 6 Outer side plate reinforcement 7 Inner side plate reinforcement

Claims (2)

エレベーターの乗りかごにおいて、前記乗りかごを形成する外側側板とこの外側側板に固定され、前記乗りかごの内壁を形成する内側側板から構成されるエレベーター乗りかごにおいて、前記外側側板と内側側板の幅を異なる寸法とし、かつ前記外側側板の接続部と前記内側側板の接続部とをずらして配置し、かつ前記外側側板の補強部材と前記内側側板の補強部材は、互いに側板表面の垂直方向に対して、位置をずらして配置することを特徴とするエレベーターの乗りかご。 In an elevator car, in an elevator car composed of an outer side plate that forms the car and an inner side plate that is fixed to the outer side plate and forms an inner wall of the car, the width of the outer side plate and the inner side plate is increased. The connecting portions of the outer side plate and the inner side plate are shifted from each other , and the reinforcing member of the outer side plate and the reinforcing member of the inner side plate are mutually perpendicular to the vertical direction of the side plate surface. The elevator car is characterized by being shifted in position . 前記外側側板及び内側側板の少なくとも一方に、防音材を充填することを特徴とする請求項１記載のエレベーターの乗りかご。The elevator car according to claim 1, wherein a soundproof material is filled in at least one of the outer side plate and the inner side plate.
JP2014525631A 2012-07-20 2012-07-20 Elevator car Active JP5905096B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/068407 WO2014013599A1 (en) 2012-07-20 2012-07-20 Elevator car

Publications (2)

Publication Number Publication Date
JP5905096B2 true JP5905096B2 (en) 2016-04-20
JPWO2014013599A1 JPWO2014013599A1 (en) 2016-06-30

Family

ID=49948453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014525631A Active JP5905096B2 (en) 2012-07-20 2012-07-20 Elevator car

Country Status (4)

Country Link
JP (1) JP5905096B2 (en)
CN (1) CN104379485B (en)
IN (1) IN2015DN00349A (en)
WO (1) WO2014013599A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103738814B (en) * 2014-01-24 2016-03-02 永大电梯设备（中国）有限公司 The lift car that a kind of soundproof effect is good and installation method thereof
CN106044491B (en) * 2016-08-16 2018-04-17 苏州斯格别墅电梯有限公司 The sedan-chair wall connection structure of villa elevator
CN106348134A (en) * 2016-08-24 2017-01-25 森赫电梯股份有限公司 Double-decker elevator car wall

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58170363U (en) * 1982-05-10 1983-11-14 三菱電機株式会社 elevator car room
JPH11139727A (en) * 1997-10-29 1999-05-25 Otis Elevator Co Cage for elevator
JP2012006720A (en) * 2010-06-25 2012-01-12 Mitsubishi Electric Corp Cage of elevator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943482U (en) * 1982-09-10 1984-03-22 三菱電機株式会社 elevator car room
JPH11349260A (en) * 1998-06-09 1999-12-21 Mitsubishi Electric Corp Panel of elevator car and modification method therefor
JP2000211852A (en) * 1999-01-21 2000-08-02 Hitachi Building Systems Co Ltd Decoration panel of elevator car
KR100922637B1 (en) * 2007-05-31 2009-10-19 해원엠에스씨(주) Elevator panel and elevator car using the same
KR20100011971U (en) * 2009-06-01 2010-12-09 현대엘리베이터주식회사 Wall structure of elevator cage
CN201933632U (en) * 2011-01-19 2011-08-17 韩晶晶 Soundproof wall
CN202116148U (en) * 2011-06-27 2012-01-18 吴江市德菱电梯配套有限公司 Wallboard for elevator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58170363U (en) * 1982-05-10 1983-11-14 三菱電機株式会社 elevator car room
JPH11139727A (en) * 1997-10-29 1999-05-25 Otis Elevator Co Cage for elevator
JP2012006720A (en) * 2010-06-25 2012-01-12 Mitsubishi Electric Corp Cage of elevator

Also Published As

Publication number Publication date
WO2014013599A1 (en) 2014-01-23
CN104379485B (en) 2016-06-22
CN104379485A (en) 2015-02-25
IN2015DN00349A (en) 2015-06-12
JPWO2014013599A1 (en) 2016-06-30

Similar Documents

Publication Publication Date Title
JP5905096B2 (en) Elevator car
JP6217436B2 (en) Vehicle floor panel structure
CN204751800U (en) Elevator car sound -insulating structure
JP2015189355A (en) Vehicle body upper part structure of vehicle
JP2017166274A (en) Sound insulation equipment for tunnel buffering work
KR20130003467U (en) Air conditioning system axial interchange air fan sound arresting reduction system
JP6320121B2 (en) Anti-vibration structure for automotive back panel
JP6384867B2 (en) Railway compressor equipment, railway vehicles
JP6635836B2 (en) Pressure fluctuation reduction structure
JP2016069132A (en) Elevator device
JP7254414B2 (en) roof structure
JP2007320706A (en) Passenger conveyor
KR20170003543U (en) Frame for soundproof panel
KR20100011971U (en) Wall structure of elevator cage
JP5692032B2 (en) Lower body structure
JP6243245B2 (en) Elevator equipment
JP2012006720A (en) Cage of elevator
JP5712853B2 (en) Resin roof structure
KR101147717B1 (en) The automobile's undercover that can prevent from noize and vibration
KR101430164B1 (en) Sound insulation structure
JP4268112B2 (en) Double wall structure
JP2010150023A (en) Elevator facility
JP2008230450A (en) Rail vehicle body
JP6749802B2 (en) Railway vehicle floor structure
KR101595798B1 (en) Noise absorption panel on under-body for a high-speed train

Legal Events

Date Code Title Description
TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160216

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160315

R151 Written notification of patent or utility model registration

Ref document number: 5905096

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151