CN104291188A - Elevator car wall sound insulation structure - Google Patents
Elevator car wall sound insulation structure Download PDFInfo
- Publication number
- CN104291188A CN104291188A CN201410590459.1A CN201410590459A CN104291188A CN 104291188 A CN104291188 A CN 104291188A CN 201410590459 A CN201410590459 A CN 201410590459A CN 104291188 A CN104291188 A CN 104291188A
- Authority
- CN
- China
- Prior art keywords
- sound insulation
- car wall
- elevator car
- back cover
- back shroud
- 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.)
- Pending
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 discloses an elevator car wall sound insulation structure which is arranged in an elevator car body. The sound insulation structure comprises a car wall plate, a back cover plate and a sound insulation device placed between the car wall plate and the back cover plate. The sound insulation device is fixedly connected with the car wall plate and the back cover plate. The assembling mounting mode that the car wall plate, sound insulation cotton and the back cover plate are combined is used, accordingly, space is saved, during practical running, the sound insulation effect can be effectively achieved, the whole structure is simple, manufacturing is easy, cost is low, mounting is convenient, and the structure can be widely promoted and used.
Description
technical field:
the present invention relates to a kind of elevator car wall acoustic construction.
background technology:
current elevator on the market, generally operate because towing machine in main equipment room drives at operational process, the low-frequency vibration acoustic energy that car and weight counterbalance operation cause is propagated along the main bearing wall of structure, the disturbance of body of wall floor is caused to produce resonance, secondly, the friction of traction equipment impels lift car to run up and down, in elevator high-speed cruising process, grating is produced between traction sheave and hoist ropes, sometimes also by wire rope transfers to car, and then be delivered to guide rail, be delivered to neighboring walls, have influence on resident family, moreover, the friction between boots (guide wheel) and guide rail is led when traction equipment and guide rail run up and down, rub between each turning unit and hoist ropes, the noise emissioies such as the air flowing that car high-speed cruising produces, all guide rail will be delivered to, be delivered in neighboring walls or car, have influence on resident family and passenger, particularly express elevator, the noise produced can be larger.
summary of the invention:
The technical problem to be solved in the present invention is to provide a kind of sedan-chair wall acoustic construction effectively isolating noise in elevator.
For solving the problem, the present invention is achieved by the following technical solutions:
A kind of elevator car wall acoustic construction, be installed in lift car envelope, described acoustic construction comprises litter panel, back shroud and the sound arrester between litter panel and back shroud, and described sound arrester is fixedly connected with between litter panel and back shroud.
As preferably, for making described elevator car wall acoustic construction entirety more firm solid, described sound arrester is fixedly connected with by rivet with between litter panel and back shroud.
As preferably, for making the soundproof effect of described elevator car wall acoustic construction better, described sound arrester is Sound-proof material
Compared with prior art, usefulness of the present invention is: the assembling mode that described elevator car wall acoustic construction adopts litter panel, Sound-proof material and back shroud to combine is installed in lift car casing, therefore, not only save space but also effectively can play soundproof effect in real-world operation, integral structure is simple, and easily make, cost is low, easy for installation, can extensively by popularization be use.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described:
Fig. 1 is the construction profile schematic diagram of a kind of elevator car wall noise insulation mechanism of the present invention;
In figure: 1, car casing; 2, litter panel; 3, back shroud; 4, sound arrester.
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
A kind of elevator car wall acoustic construction of the present invention, be installed in lift car envelope 1, as shown in Figure 1, described acoustic construction comprises litter panel 2, back shroud 3 and the sound arrester between litter panel 2 and back shroud 34, described sound arrester 4 is fixedly connected with between litter panel 2 and back shroud 3, preferably, litter panel 2 described herein, rivet interlacement mode is adopted to be fastenedly connected between back shroud 3 and sound arrester 4, thus make described elevator car wall acoustic construction entirety more firm solid, and installation is convenient, in addition preferably, described sound arrester 4 is Sound-proof material, thus make the soundproof effect of described elevator car wall acoustic construction better, noise transmission in running process of elevator can better be isolated in car, increase the comfort level that car is taken, adopt the elevator car wall acoustic construction of said structure, owing to being compoboard rivet interlacement mode, therefore structure is relatively simple, thus cost of manufacture is low and easy for installation, save installing space, Sound-proof material device is set in addition, not only effectively ensure soundproof effect, and it is cost-saving, therefore, structure of the present invention is more simple and practical, can extensively be promoted the use of.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. an elevator car wall acoustic construction, be installed in lift car envelope wall (1), it is characterized in that: the sound arrester (4) that described acoustic construction comprises litter panel (2), back shroud (3) and is positioned between litter panel (2) and back shroud (3), described sound arrester (4) is fixedly connected with between litter panel (2) and back shroud (3).
2. elevator car wall acoustic construction according to claim 1, is characterized in that: described sound arrester (4) is fixedly connected with by rivet with between litter panel (2) and back shroud (3).
3. elevator car wall acoustic construction according to claim 1, is characterized in that: described sound arrester (4) is Sound-proof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590459.1A CN104291188A (en) | 2014-10-29 | 2014-10-29 | Elevator car wall sound insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590459.1A CN104291188A (en) | 2014-10-29 | 2014-10-29 | Elevator car wall sound insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104291188A true CN104291188A (en) | 2015-01-21 |
Family
ID=52311185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410590459.1A Pending CN104291188A (en) | 2014-10-29 | 2014-10-29 | Elevator car wall sound insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104291188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794184A (en) * | 2019-11-14 | 2021-05-14 | 奥的斯电梯公司 | Sound-absorbing panel for elevator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1726556A1 (en) * | 2005-05-25 | 2006-11-29 | Inventio Ag | Elevator system comprising a device for noise reduction |
| CN201049859Y (en) * | 2007-05-17 | 2008-04-23 | 北京航天金羊电梯有限公司 | Sound-insulating shock-absorbing elevator compartment wall |
| CN102887417A (en) * | 2012-09-29 | 2013-01-23 | 吴江市华茂机械制造有限公司 | Carriage wall used for elevator |
| CN202864621U (en) * | 2012-08-30 | 2013-04-10 | 成都思茂科技有限公司 | Lift car reinforced wall board |
| CN203319462U (en) * | 2013-05-08 | 2013-12-04 | 江苏阿尔法电梯有限公司 | Totally sealed sound insulation lift car wall plate |
| CN104030131A (en) * | 2014-04-29 | 2014-09-10 | 苏州中远电梯有限公司 | Noise reduction and ventilation structure of elevator car |
-
2014
- 2014-10-29 CN CN201410590459.1A patent/CN104291188A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1726556A1 (en) * | 2005-05-25 | 2006-11-29 | Inventio Ag | Elevator system comprising a device for noise reduction |
| CN201049859Y (en) * | 2007-05-17 | 2008-04-23 | 北京航天金羊电梯有限公司 | Sound-insulating shock-absorbing elevator compartment wall |
| CN202864621U (en) * | 2012-08-30 | 2013-04-10 | 成都思茂科技有限公司 | Lift car reinforced wall board |
| CN102887417A (en) * | 2012-09-29 | 2013-01-23 | 吴江市华茂机械制造有限公司 | Carriage wall used for elevator |
| CN203319462U (en) * | 2013-05-08 | 2013-12-04 | 江苏阿尔法电梯有限公司 | Totally sealed sound insulation lift car wall plate |
| CN104030131A (en) * | 2014-04-29 | 2014-09-10 | 苏州中远电梯有限公司 | Noise reduction and ventilation structure of elevator car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794184A (en) * | 2019-11-14 | 2021-05-14 | 奥的斯电梯公司 | Sound-absorbing panel for elevator |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |
|
| WD01 | Invention patent application deemed withdrawn after publication |