CN205472193U - Elevator door plate noise reduction device - Google Patents
Elevator door plate noise reduction device Download PDFInfo
- Publication number
- CN205472193U CN205472193U CN201620261540.XU CN201620261540U CN205472193U CN 205472193 U CN205472193 U CN 205472193U CN 201620261540 U CN201620261540 U CN 201620261540U CN 205472193 U CN205472193 U CN 205472193U
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- door
- connecting plate
- backup pad
- 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.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 35
- 239000002390 adhesive tape Substances 0.000 claims abstract description 5
- 230000001413 cellular effect Effects 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 14
- 239000011888 foil Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an elevator door plate noise reduction device, including first backup pad and second backup pad, first backup pad and second backup pad parallel arrangement, the one end of first backup pad, second backup pad is connected through first connecting plate, the other end of first backup pad, second backup pad passes through the second connecting plate and connects, install the lift -cabin door edition of books body between first backup pad, the second backup pad, combination department of the lift -cabin door edition of books body is equipped with the adhesive tape, just the both ends of the lift -cabin door edition of books body are fixed with first connecting plate, second connecting plate respectively be equipped with many ventilation pipes between the lift -cabin door edition of books body and the first backup pad, and many ventilation pipes arrange along the length direction of first connecting plate, second connecting plate, this utility model structure is simple, and convenient to use is through a plurality of ventilation pipes, shock attenuation film and honeycomb panel and second backup pad quadruple structure, effectively noise abatement.
Description
Technical field
This utility model relates to door-plate technical field, is specially a kind of door of elevator denoising device.
Background technology
In elevator, door-plate plays isolation hoistway, it is ensured that the effect of safety.Opposite house in GB (GB7588)
The static strength of plate, resistance to impact and operation noise etc. have detailed requirement.Elevator the most on the market, its
Lift-cabin door board is hollow plate body, and the gate plate of this structure is only two-layer Steel material, and structure is single, and
Soundproof effect is poor, but the noise that elevator produces tends to people are produced impact, in order to preferably reduce
Elevator noise, it is proposed that a kind of new door of elevator denoising device.
Utility model content
The purpose of this utility model is to provide a kind of door of elevator denoising device, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of door of elevator denoising device, including the first gripper shoe and the second gripper shoe, described first supports
Plate and the second gripper shoe be arranged in parallel, and described first gripper shoe, one end of the second gripper shoe connect by first
Fishplate bar connects, and described first gripper shoe, the other end of the second gripper shoe are connected by the second connecting plate；
Door of elevator body, described door of elevator are installed between described first gripper shoe, the second gripper shoe
The junction of body is provided with adhesive tape, and the two ends of described door of elevator body respectively with the first connecting plate,
Two connecting plates are fixed, and are provided with many ventilation ducts between described door of elevator body and the first gripper shoe, and
Many ventilation ducts arrange along the length direction of the first connecting plate, the second connecting plate, and every ventilation duct
Top run through the first connecting plate, the second connecting plate is run through in the lower end of every ventilation duct；
Away from the side of ventilation duct, cellular board is installed at described door of elevator body, and described second supports
Cellular board is connected by plate, is provided with damping film between described door of elevator body and cellular board, described
Damping film includes that rubber layer, metal foil layer, described rubber layer, metal foil layer are connected with each other, and institute
Stating rubber layer to be connected with door of elevator body, described metal foil layer is connected with cellular board.
Preferably, described ventilation duct is continuous print S type.
Preferably, described second gripper shoe is provided with acoustical cotton.
Compared with prior art, the beneficial effects of the utility model are: this utility model in use, by
The ventilation duct in door of elevator can be passed through in elevator motion, the top of lift car or the wind of lower space
Circulation, reduces the noise produced outside car due to the extruding to wind, and ventilation duct is set to continuous print S
Type, can slow down the speed of wind circulation, reduces the noise that wind is produced by ventilation duct, and ventilation duct is set to
Multiple wind wind flow by ventilation duct that increase, solve S type draft tube aeration speed the slowest, wind flow
Very few problem, the damping film after door-plate, it is possible to reduce the noise that door-plate vibrations produce, damping film
After cellular board can absorb a part of noise, the second gripper shoe after cellular board can also absorb a part and make an uproar
Sound.This utility model simple in construction, easy to use, by multiple ventilation ducts, damping film and honeycomb
Plate and the second gripper shoe four weight structure, be effectively reduced noise.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is ventilation duct structural representation of the present utility model；
Fig. 3 is damping rubber chip architecture schematic diagram of the present utility model.
In figure: 1 first gripper shoe, 2 ventilation ducts, 3 rubber layers, 4 metal foil layers, 5 adhesive tape, 6 first
Connecting plate, 7 second connecting plates, 8 damping films, 9 cellular boards, 10 second gripper shoes, 11 door of elevator
Body.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Refer to Fig. 1-3, a kind of technical scheme of this utility model offer:
A kind of door of elevator denoising device, including the first gripper shoe 1 and the second gripper shoe 10, the first gripper shoe
1, the second gripper shoe 10 be arranged in parallel, and one end of first gripper shoe the 1, second gripper shoe 10 passes through first
Connecting plate 6 connects, and the other end of first gripper shoe the 1, second gripper shoe 10 is by the second connecting plate 7 even
Connect, between first gripper shoe the 1, second gripper shoe 10, door of elevator body 11, door of elevator 11 are installed
The junction of body is provided with adhesive tape 5, can make door-plate Guan Bi time more fit, can with hermetic section noise,
And the two ends of door of elevator body 11 are fixing, at elevator with first connecting plate the 6, second connecting plate 7 respectively
It is provided with many ventilation ducts 2 between door-plate body 11 and the first gripper shoe 1, and many ventilation ducts 2 are along
The length direction arrangement of a plate the 6, second connecting plate 7, and the top of every ventilation duct 2 runs through the
A plate 6, the lower end of every ventilation duct 2 runs through the second connecting plate 7, ventilation duct 2 in continuous print S type,
Can reduce the wind speed when circulation, the noise produced when reducing wind circulation, at door of elevator body 11
Side away from ventilation duct 2 is provided with cellular board 9, and honeycomb texture has sound absorption function, and the second gripper shoe
Cellular board 9 is connected by 10, is provided with damping film 8 between door of elevator body 11 and cellular board ability 9；
Wherein damping film 8 includes that rubber layer 3, metal foil layer 4, rubber layer 3, metal foil layer 4 are connected with each other,
And rubber layer 3 is connected with door of elevator body 11, metal foil layer 4 is connected with cellular board 9, damping rubber
Sheet 8 can reduce the noise produced due to door-plate vibrations,.
When elevator motion, the top of lift car or the wind of lower space can be by door of elevator
Ventilation duct 2 circulates, and reduces the noise produced outside car due to the extruding to wind, and ventilation duct 2 is arranged
For continuous print S type, the speed of wind circulation can be slowed down, reduce the noise that wind is produced by ventilation duct 2,
Ventilation duct 2 is set to multiple wind wind flow by ventilation duct that increases, and solves S type ventilation duct 2 and ventilates
Speed is the slowest, the problem that wind flow is very few, the damping film 8 after door-plate 11, it is possible to reduce door-plate 11 shakes
The noise that movable property is raw, the cellular board 9 after damping film 8 can absorb a part of noise, after cellular board 9
Second gripper shoe 10 can also absorb a part of noise.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (3)
1. a door of elevator denoising device, including the first gripper shoe (1) and the second gripper shoe (10), it is characterized in that: described first gripper shoe (1) and the second gripper shoe (10) be arranged in parallel, described first gripper shoe (1), one end of the second gripper shoe (10) are connected by the first connecting plate (6), and described first gripper shoe (1), the other end of the second gripper shoe (10) are connected by the second connecting plate (7)；
Described first gripper shoe (1), door of elevator body (11) is installed between the second gripper shoe (10), the junction of described door of elevator body (11) is provided with adhesive tape (5), and the two ends of described door of elevator body (11) respectively with the first connecting plate (6), second connecting plate (7) is fixed, many ventilation ducts (2) it are provided with between described door of elevator body (11) and the first gripper shoe (1), and many ventilation ducts (2) are along the first connecting plate (6), the length direction arrangement of the second connecting plate (7), and the first connecting plate (6) is run through at the top of every ventilation duct (2), the second connecting plate (7) is run through in the lower end of every ventilation duct (2)；
Away from the side of ventilation duct (2), cellular board (9) is installed described door of elevator body (11), and cellular board (9) is connected by described second gripper shoe (10), it is provided with damping film (8) between described door of elevator body (11) and cellular board (9), described damping film (8) includes rubber layer (3), metal foil layer (4), described rubber layer (3), metal foil layer (4) is connected with each other, and described rubber layer (3) is connected with door of elevator body (11), described metal foil layer (4) is connected with cellular board (9).
A kind of door of elevator denoising device the most according to claim 1, it is characterised in that: described ventilation duct (2) is continuous print S type.
A kind of door of elevator denoising device the most according to claim 1, it is characterised in that: on described second gripper shoe (10), acoustical cotton is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261540.XU CN205472193U (en) | 2016-03-30 | 2016-03-30 | Elevator door plate noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261540.XU CN205472193U (en) | 2016-03-30 | 2016-03-30 | Elevator door plate noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472193U true CN205472193U (en) | 2016-08-17 |
Family
ID=56646259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620261540.XU Expired - Fee Related CN205472193U (en) | 2016-03-30 | 2016-03-30 | Elevator door plate noise reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205472193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593252A (en) * | 2016-12-21 | 2017-04-26 | 安徽旺家源门业有限公司 | Door with sound insulation and shockproof functions |
| CN106744211A (en) * | 2016-12-16 | 2017-05-31 | 刘天祺 | A kind of elevator cab door |
-
2016
- 2016-03-30 CN CN201620261540.XU patent/CN205472193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744211A (en) * | 2016-12-16 | 2017-05-31 | 刘天祺 | A kind of elevator cab door |
| CN106593252A (en) * | 2016-12-21 | 2017-04-26 | 安徽旺家源门业有限公司 | Door with sound insulation and shockproof functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Qiguang Inventor before: Zhang Xiaoxia |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170719 Address after: 528414 Guangdong Dongsheng Town Zhongshan city people road Tanbei people Road No. 151 Patentee after: Zhongshan Huixin electromechanical Co., Ltd. Address before: 311811 Zhejiang city of Shaoxing province Zhuji City Fengqiao town Mei Yuan Cun Patentee before: Zhang Xiaoxia |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |