CN104379485B - Lift car - Google Patents
Lift car Download PDFInfo
- Publication number
- CN104379485B CN104379485B CN201280074123.9A CN201280074123A CN104379485B CN 104379485 B CN104379485 B CN 104379485B CN 201280074123 A CN201280074123 A CN 201280074123A CN 104379485 B CN104379485 B CN 104379485B
- Authority
- CN
- China
- Prior art keywords
- side plate
- lift car
- outside
- intensive aspect
- car
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—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)
Abstract
The present invention provides a kind of lift car, the noise in lift car when it can reduce elevator travels, especially can reduce the noise produced because solid propagates。This lift car (1) is made up of outside side plate (4) and inner side side plate (5) this two-layer, outside side plate (4) is different with the width dimensions of inner side side plate (5), by outside side plate (4), inner side side plate (5), outside side plate intensive aspect (6) and inner side side plate intensive aspect (7) position in the vertical direction of surface of side plate are arranged with offseting one from another, the resonance of side plate can be suppressed, and sound insulation value can be improved。
Description
Technical field
The present invention relates to the sound insulation technology of the car of a kind of express elevator, especially relate to a kind of solid that can reduce and propagate the lift car of sound。
Background technology
Background technology as the art, it is known to Japanese Unexamined Patent Publication 11-139727 publication (patent documentation 1)。A kind of technology disclosed in this publication, the side plate of lift car is divided into inner side side plate and outside side plate by it, and is provided with vibration-proof rubber between inner side side plate and outside side plate。
At first technical literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 11-139727 publication
Express elevator owing to carrying out high-speed mobile along above-below direction in liftway, so multiple noise can be produced。In order to tackle the fluid sound (wind whistle) formed because of the disorderly air-flow of lift car periphery and the air borne sound of the noise etc. by the equipment generation in liftway, the internal sound insulation by filling material of side plate at lift car, thus improves sound insulation value。
Additionally, there is a need to prevent when lift car travels because the vibration next from outside transmission is delivered on car side plate from the fixing propagation sound of side plate generation, Patent Document 1 discloses this fixing technology propagating sound of reply。But, in patent documentation 1, owing to needs arrange vibration-proof rubber between inner side side plate and outside side plate, need to use substantial amounts of vibration-proof rubber and baroque problem so existing。
Summary of the invention
It is an object of the invention to provide a kind of lift car, it can not only reduce above-mentioned solid and propagate sound, and compared with prior art, it is possible to reduce air borne sound further。
Solution
To achieve these goals, the present invention provides a kind of lift car, it is characterized in that, being made up of outside side plate and inner side side plate, described outside side plate is different with the width dimensions of inner side side plate, the connecting portion of described outside side plate and the connecting portion of described inner side side plate stagger setting, and the intensive aspect of outside side plate and inner side side plate also staggers setting, thereby, it is possible to prevent the vibration come from the outside transmission of lift car from producing resonance at side plate, it is prevented from vibration to increase such that it is able to improve sound insulation value。Further, due to the fact that and have employed the double-decker with outside side plate and inner side side plate, so according to quality principle, compared with the lateral plate structure of general monolayer, there is higher sound insulation value。
Invention effect
According to the present invention, the soundproof effect of the noise come from the outside transmission of lift car when can not only improve elevator travels, and also the noise produced because of side plate vibration can be reduced。
Accompanying drawing explanation
Fig. 1 indicates that the transverse sectional view of an embodiment of the lift car of elevator involved in the present invention。
Fig. 2 is the longitudinal sectional view of the lift car in the present embodiment。
Fig. 3 is the detailed transverse sectional view of the outside side plate in the present embodiment。
Fig. 4 is the detailed transverse sectional view of the inner side side plate in the present embodiment。
Detailed description of the invention
Hereinafter, with reference to accompanying drawing, the embodiment of lift car involved in the present invention is illustrated。
As depicted in figs. 1 and 2, the lift car 1 of the present embodiment top board 3 opposed with this car floor 2 by car floor 2, outside side plate 4 and inner side side plate 5 are formed as the box like of cuboid: outside this, side plate 4 extends along above-below direction between this car floor 2 and top board 3 and constitutes outer wall, inside this, side plate 5 is fixed on the side plate 4 of outside, and extends along above-below direction between car floor 2 and top board 3 and form inwall。
Additionally, as shown in Figure 3 and Figure 4, it is internally provided with multiple outside side plate intensive aspect 6 for improving side plate rigidity and inner side side plate intensive aspect 7 at outside side plate 4 and inner side side plate 5。
Outside side plate 4 is different with the width dimensions of inner side side plate 5, stagger setting in outside side plate 4 and the connecting portion of inner side side plate 5 and the position of outside side plate intensive aspect 6 and inner side side plate intensive aspect 7 in the vertical direction of surface of side plate, it is possible to destroy by the consitutional similarity of simple repeat patterns, make it difficult to produce resonance mode such that it is able to improve sound insulation value。
Additionally, outside side plate 4 and inner side side plate 5 are configured to U-shaped, by being filled with deadener, it is possible to increase sound insulation value。
Description of reference numerals is as follows:
1 lift car
2 car floor
3 top boards
Side plate outside 4
Side plate inside 5
Side plate intensive aspect outside 6
Side plate intensive aspect inside 7
Claims (2)
1. a lift car, it is made up of the outside side plate forming described lift car and the inner side side plate being fixed on outside this on side plate to form the inwall of described lift car,
Described lift car is characterised by,
Described outside side plate is different with the width dimensions of inner side side plate, and the connecting portion of the connecting portion of described outside side plate and described inner side side plate staggers setting,
The intensive aspect of described outside side plate and inner side side plate offsets one from another setting。
2. lift car as claimed in claim 1, it is characterised in that
Described side plate is filled with deadener。
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 |
|---|---|
| CN104379485A CN104379485A (en) | 2015-02-25 |
| CN104379485B true CN104379485B (en) | 2016-06-22 |
Family
ID=49948453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280074123.9A Active CN104379485B (en) | 2012-07-20 | 2012-07-20 | Lift 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)
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (8)
| 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 |
| JPS5943482U (en) * | 1982-09-10 | 1984-03-22 | 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 |
| 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 |
| JP2012006720A (en) * | 2010-06-25 | 2012-01-12 | Mitsubishi Electric Corp | Cage of elevator |
-
2012
- 2012-07-20 WO PCT/JP2012/068407 patent/WO2014013599A1/en active Application Filing
- 2012-07-20 CN CN201280074123.9A patent/CN104379485B/en active Active
- 2012-07-20 IN IN349DEN2015 patent/IN2015DN00349A/en unknown
- 2012-07-20 JP JP2014525631A patent/JP5905096B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5905096B2 (en) | 2016-04-20 |
| WO2014013599A1 (en) | 2014-01-23 |
| CN104379485A (en) | 2015-02-25 |
| IN2015DN00349A (en) | 2015-06-12 |
| JPWO2014013599A1 (en) | 2016-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |