CN104379485A - Elevator car - Google Patents
Elevator car Download PDFInfo
- Publication number
- CN104379485A CN104379485A CN201280074123.9A CN201280074123A CN104379485A CN 104379485 A CN104379485 A CN 104379485A CN 201280074123 A CN201280074123 A CN 201280074123A CN 104379485 A CN104379485 A CN 104379485A
- Authority
- CN
- China
- Prior art keywords
- side plate
- outside
- lift car
- car
- elevator 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.)
- Granted
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 invention provides an elevator car such that noise, in particular structure-borne noise, in the car during elevator travel can be reduced. The elevator car (1) is configured from two layers of an exterior side plate (4) and an interior side plate (5), and resonance in the side plates is controlled and sound insulation is improved therein by having different measurements for the widths of the exterior side plate (4) and the interior side plate (5), and by arranging the exterior side plate (4), the interior side plate (5), exterior side plate reinforcements (6), and interior side plate reinforcements (7) in a direction perpendicular to the side plate surface with the positions thereof being offset from each other.
Description
Technical field
The present invention relates to a kind of sound insulation technology of car of express elevator, especially relate to a kind of lift car that can reduce solid propagation sound.
Background technology
As the background technology of the art, there will be a known Japanese Unexamined Patent Publication 11-139727 publication (patent documentation 1).Disclose a kind of technology 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 hoist trunk, so multiple noise can be produced.In order to tackle the air borne sound of the fluid sound (wind whistle) formed because of the disorderly air-flow of lift car periphery and the noise produced by the equipment in hoist trunk etc., at the inner sound insulation by filling material of the side plate of lift car, improve sound insulation value thus.
In addition, there is a need to prevent when lift car travels because transmitting next vibration passing from outside from the fixing propagation sound that side plate produces to car side plate, this fixes the technology propagating sound to Patent Document 1 discloses reply.But, in patent documentation 1, because needs arrange vibration-proof rubber between inner side side plate and outside side plate, need to use a large amount of vibration-proof rubbers and baroque problem so exist.
Summary of the invention
The object of the present invention is to provide a kind of lift car, it can not only reduce above-mentioned solid and propagate sound, and compared with prior art, can reduce air borne sound further.
Solution
To achieve these goals, the invention provides a kind of lift car, it is characterized in that, be 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, the setting and the intensive aspect of outside side plate and inner side side plate also staggers, thereby, it is possible to prevent transmitting from lift car outside the vibration come to produce resonance at side plate, can prevent vibration from increasing, thus can sound insulation value be improved.Further, the present invention has the double-decker of outside side plate and inner side side plate owing to have employed, so according to quality principle, compared with the lateral plate structure of general individual layer, have higher sound insulation value.
Invention effect
According to the present invention, the soundproof effect to transmitting the noise come during elevator travels from lift car outside can not only be improved, and the noise produced because of side plate vibration can be reduced.
Accompanying drawing explanation
Fig. 1 is the transverse sectional view of an embodiment of the lift car representing 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
Below, be described with reference to the embodiment of accompanying drawing to lift car involved in the present invention.
As depicted in figs. 1 and 2, the lift car 1 of the present embodiment is formed as the box like of cuboid by car floor 2, the top board 3 opposed with this car floor 2, outside side plate 4 and inner side side plate 5: outside this, side plate 4 extends along above-below direction and forms outer wall between this car floor 2 and top board 3, 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.
In addition, as shown in Figure 3 and Figure 4, multiple outside side plate intensive aspect 6 for improving side plate rigidity and inner side side plate intensive aspect 7 is provided with in the inside of 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, can destroy by the consitutional similarity of simple repeat patterns thus, make to be difficult to produce resonance mode, thus can sound insulation value be improved.
In addition, outside side plate 4 and inner side side plate 5 are configured as U-shaped, by inner sound insulation by filling material, can improve 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 (3)
1. a lift car, it side plate is made up of with the inner side side plate forming the inwall of described lift car with being fixed on outside this outside side plate forming described lift car,
The feature of described lift car is,
Described outside side plate is different with the width dimensions of inner side side plate, the setting and the connecting portion of the connecting portion of described outside side plate and described inner side side plate staggers.
2. a lift car, is characterized in that,
The intensive aspect of described outside side plate and inner side side plate offsets one from another setting.
3. lift car as claimed in claim 1, is characterized in that,
Body insulation is filled with in described side plate.
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 true CN104379485A (en) | 2015-02-25 |
| CN104379485B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044491A (en) * | 2016-08-16 | 2016-10-26 | 苏州斯格别墅电梯有限公司 | Car wall connecting 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 |
Families Citing this family (1)
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11349260A (en) * | 1998-06-09 | 1999-12-21 | Mitsubishi Electric Corp | Panel of elevator car and modification method therefor |
| US20080296100A1 (en) * | 2007-05-31 | 2008-12-04 | Material Sciences Corporation | 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 |
Family Cites Families (5)
| 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 |
| JP2000211852A (en) * | 1999-01-21 | 2000-08-02 | Hitachi Building Systems Co Ltd | Decoration panel of elevator car |
| 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11349260A (en) * | 1998-06-09 | 1999-12-21 | Mitsubishi Electric Corp | Panel of elevator car and modification method therefor |
| US20080296100A1 (en) * | 2007-05-31 | 2008-12-04 | Material Sciences Corporation | 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044491A (en) * | 2016-08-16 | 2016-10-26 | 苏州斯格别墅电梯有限公司 | Car wall connecting 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5905096B2 (en) | 2016-04-20 |
| WO2014013599A1 (en) | 2014-01-23 |
| CN104379485B (en) | 2016-06-22 |
| IN2015DN00349A (en) | 2015-06-12 |
| JPWO2014013599A1 (en) | 2016-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104379485A (en) | Elevator car | |
| JP6602771B2 (en) | Body shell structure of a motor vehicle having reinforcing means for distributing a force related to a rear shock absorber of the motor vehicle | |
| US9764687B2 (en) | Sound output device for vehicle | |
| JP6602655B2 (en) | Railway vehicle and railway vehicle processing method | |
| JP2015189355A (en) | Vehicle body upper part structure of vehicle | |
| JP2017166274A (en) | Sound insulation equipment for tunnel buffering work | |
| CN203977620U (en) | The light steel wall of sound insulation | |
| JP2016069132A (en) | Elevator device | |
| JP2015151004A (en) | Floor panel structure of vehicle | |
| CN204643477U (en) | A kind of high strength elevator lift-cabin wall wall panel structure | |
| CN203666796U (en) | Floor component | |
| CN210489359U (en) | Transformer and box thereof | |
| CN205239650U (en) | Motor -driven vehicle wall | |
| JP2008230450A (en) | Rail vehicle body | |
| CN205294564U (en) | Car gives sound insulation | |
| JP6384867B2 (en) | Railway compressor equipment, railway vehicles | |
| JP2021066392A (en) | Vehicle sound deadening structure | |
| JP6749802B2 (en) | Railway vehicle floor structure | |
| CN219653877U (en) | Integral prefabricated sound absorption cover plate | |
| JP2007017759A (en) | Soundproof panel | |
| CN205472147U (en) | Elevator is with sedan -chair wall that gives sound insulation | |
| CN101927931A (en) | Lift facility | |
| CN206991763U (en) | A kind of low-noise automobile motor cover | |
| JP2005070562A (en) | Sound insulating lightweight structural member and manufacturing method therefor | |
| JP6311767B1 (en) | Sound insulation structure on the vehicle floor |
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 |