CN205472147U - Elevator is with sedan -chair wall that gives sound insulation - Google Patents
Elevator is with sedan -chair wall that gives sound insulation Download PDFInfo
- Publication number
- CN205472147U CN205472147U CN201620091947.2U CN201620091947U CN205472147U CN 205472147 U CN205472147 U CN 205472147U CN 201620091947 U CN201620091947 U CN 201620091947U CN 205472147 U CN205472147 U CN 205472147U
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- Prior art keywords
- sedan
- wall
- puigging
- elevator
- sound insulation
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- 238000009413 insulation Methods 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 39
- 230000009467 reduction Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 3
- 238000011946 reduction process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an elevator is with sedan -chair wall that gives sound insulation, including the sedan -chair wall body, the sedan -chair wall body includes that the interior metal wall body and outer metal wall personally experience sth. Part of the body the interior metal wall body with be equipped with first puigging and second sound insulation layer between the outer metal wall body first puigging with the second gives sound insulation and is equipped with the metal intermediate level between the layer vertical guiding gutter of a plurality of such intervals of formation on the outer wall of the outer metal wall body the bottom of guiding gutter is equipped with inhales the sound strip, the utility model discloses can solve the weak point that exists among the prior art, reduce the elevator and at the noise that moves the in -process, improve the travelling comfort that the elevator used.
Description
Technical field
This utility model relates to a kind of elevator sound insulation sedan-chair wall.
Background technology
Along with the development of Building technology, tier building gets more and more, and the use to the elevator of vertical lift is more and more extensive therewith, although elevator is while improving the living standard of the mankind, but the comfortableness of lift appliance also should be a problem should not ignored.In elevator high-speed motion, can produce substantial amounts of air-flow and pour into car, air-flow is when pouring into car, have noise and come into car, noise of elevator mainly shows as Low Medium Frequency vibration, and the circulation way of noise of elevator is based on vibration form, can have a strong impact on passenger's comfort level sensation in car.Meanwhile, scientific investigations showed that the low-frequency noise that noise of elevator sends can seriously damage the internal organs of people.
nullAdditionally，Elevator the most on the market，General traction machine driving operating in running is due to main equipment room、The low-frequency vibration acoustic energy that car and weight counterbalance operation cause is propagated along the main load bearing wall of structure，Body of wall floor disturbance is caused to produce resonance，Secondly，The friction of traction equipment promotes lift car to run up and down，During elevator high-speed cruising, grating is produced between traction sheave and hoist ropes，The most also by wire rope transfers to car，And then it is delivered to guide rail，It is delivered to neighboring walls，Have influence on resident family，Furthermore，The friction between boots (guide wheel) and guide rail led by traction equipment and guide rail when running up and down、Rub between each rotary part and hoist ropes、The sound pollutions such as the air flowing that car high-speed cruising produces，All it is transferred into guide rail，It is delivered in neighboring walls or car，Have influence on resident family and passenger，Particularly express elevator，The noise produced can be bigger.In view of this, the applicant proposes improvement with regard to this, to meet the demand in market.
Utility model content
This utility model overcomes the deficiency that prior art exists, and technical problem to be solved is for providing a kind of elevator sound insulation sedan-chair wall, it is possible in place of solving the deficiencies in the prior art, reduces elevator noise in running, improves the comfortableness that elevator uses.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of elevator sound insulation sedan-chair wall, including sedan-chair wall body, it is characterized in that: described sedan-chair wall body includes interior metal wall and outer metal wall, the first puigging and the second puigging it is provided with between described interior metal wall and described outer metal wall, it is provided with metal intermediate layer between described first puigging and described second puigging, the outer wall of described outer metal wall is formed multiple longitudinal guiding gutter arranged at equal intervals, is provided with sound-absorbing bar in the bottom of described guiding gutter.
This utility model is done further preferably, between described first puigging and described interior metal wall, be provided with damp-proof layer.This damp-proof layer can improve the humidity resistance of sedan-chair wall body, can stop the intrusion of external humidification dampness, improves the internal comfortableness taken.
This utility model is done further preferably, between described second puigging and described outer metal wall, be provided with thermal insulation layer.This thermal insulation layer can improve the heat-proof quality of sedan-chair wall body, can stop the intrusion of outside steam, improves the internal comfortableness taken.
This utility model is done further preferably, at the noise reduction circle being formed around annular of described sedan-chair wall body.This utility model is provided with noise reduction circle in the surrounding of sedan-chair wall body, is to process for noise reduction, reduces the surrounding impact on cab interior noise.
This utility model is done further preferably, be sequentially provided with damp-proof layer and thermal insulation layer in the inner side of described noise reduction circle.This thermal insulation layer, damp-proof layer can improve heat-proof quality and the damp proof insulation performance of sedan-chair wall body, can stop outside steam and the intrusion of moisture, improve the internal comfortableness taken.
Compared with prior art, this utility model has the advantages that
This utility model includes interior metal wall and outer metal wall, is provided with the first puigging and the second puigging between described interior metal wall and described outer metal wall, is provided with metal intermediate layer between described first puigging and described second puigging.This utility model carries out noise reduction process by the first puigging and the second puigging arranged, it is achieved dual noise reduction processes, and so can eliminate most noise for internal sedan-chair wall, gives one and comfortable takes environment.Also have, owing to producing noise between outer gas stream and sedan-chair wall, therefore this utility model forms multiple longitudinal guiding gutter arranged at equal intervals on the outer wall of described outer metal wall, it is provided with sound-absorbing bar in the bottom of described guiding gutter, it is possible not only to reduce the collision between air-flow and outer metal wall, and can be absorbed by sound-absorbing bar and abate the noise.
From the foregoing, it will be observed that in place of this utility model can solve the problem that the deficiencies in the prior art, reduce elevator noise in running, improve the comfortableness that elevator uses.
In order to the technical solution of the utility model is explained further, below by specific embodiment, the utility model is elaborated.
Accompanying drawing explanation
With detailed description of the invention, this utility model is elaborated below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side schematic view of this utility model China and foreign countries metal wall.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Such as Fig. 1, shown in Fig. 2, this utility model one elevator sound insulation sedan-chair wall, including sedan-chair wall body 20, it is characterized in that: described sedan-chair wall body 20, including interior metal wall 1 and outer metal wall 2, the first puigging 3 and the second puigging 4 it is provided with between described interior metal wall 1 and described outer metal wall 2, it is provided with metal intermediate layer 5 between described first puigging 3 and described second puigging 4, the outer wall of described outer metal wall 2 is formed multiple longitudinal guiding gutter 7 arranged at equal intervals, it is provided with sound-absorbing bar 8 in the bottom of described guiding gutter 7, it is possible not only to reduce the collision between air-flow and outer metal wall 2, and can be absorbed by sound-absorbing bar and abate the noise.
This utility model is provided with damp-proof layer 9 between described first puigging 3 and described interior metal wall 1, it is provided with thermal insulation layer 11 between described second puigging 4 and described outer metal wall 3, this utility model is at the noise reduction circle 12 being formed around annular of described sedan-chair wall body 20, it is sequentially provided with damp-proof layer 9 and thermal insulation layer 11 in the inner side of described noise reduction circle 12, this structure can improve heat-proof quality and the damp proof insulation performance of sedan-chair wall body, outside steam and the intrusion of moisture can be stoped, improve the internal comfortableness taken.
Above-described embodiment, simply to illustrate that technology of the present utility model design and feature, its objective is to be to allow one of ordinary skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.Every change according to the equivalence done by the essence of this utility model content or modification, all should contain in protection domain of the present utility model.
Claims (5)
1. an elevator sound insulation sedan-chair wall, including sedan-chair wall body, it is characterized in that: described sedan-chair wall body includes interior metal wall and outer metal wall, the first puigging and the second puigging it is provided with between described interior metal wall and described outer metal wall, it is provided with metal intermediate layer between described first puigging and described second puigging, the outer wall of described outer metal wall is formed multiple longitudinal guiding gutter arranged at equal intervals, is provided with sound-absorbing bar in the bottom of described guiding gutter.
A kind of elevator sound insulation sedan-chair wall, it is characterised in that: between described first puigging and described interior metal wall, it is provided with damp-proof layer.
A kind of elevator sound insulation sedan-chair wall, it is characterised in that: between described second puigging and described outer metal wall, it is provided with thermal insulation layer.
A kind of elevator sound insulation sedan-chair wall, it is characterised in that: at the noise reduction circle being formed around annular of described sedan-chair wall body.
A kind of elevator sound insulation sedan-chair wall, it is characterised in that: it is sequentially provided with damp-proof layer and thermal insulation layer in the inner side of described noise reduction circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091947.2U CN205472147U (en) | 2016-01-30 | 2016-01-30 | Elevator is with sedan -chair wall that gives sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091947.2U CN205472147U (en) | 2016-01-30 | 2016-01-30 | Elevator is with sedan -chair wall that gives sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472147U true CN205472147U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620091947.2U Expired - Fee Related CN205472147U (en) | 2016-01-30 | 2016-01-30 | Elevator is with sedan -chair wall that gives sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205472147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178380A (en) * | 2017-06-21 | 2017-09-19 | 柳州铁道职业技术学院 | A kind of modular tunnel inner wall sound-absorbing system |
-
2016
- 2016-01-30 CN CN201620091947.2U patent/CN205472147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178380A (en) * | 2017-06-21 | 2017-09-19 | 柳州铁道职业技术学院 | A kind of modular tunnel inner wall sound-absorbing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |