CN202936073U - Express elevator stream-line rectification shade - Google Patents
Express elevator stream-line rectification shade Download PDFInfo
- Publication number
- CN202936073U CN202936073U CN 201220665575 CN201220665575U CN202936073U CN 202936073 U CN202936073 U CN 202936073U CN 201220665575 CN201220665575 CN 201220665575 CN 201220665575 U CN201220665575 U CN 201220665575U CN 202936073 U CN202936073 U CN 202936073U
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- China
- Prior art keywords
- elevator
- vertical surface
- cover
- lower cover
- line pattern
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- Expired - Lifetime
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model provides an express elevator stream-line rectification shade which comprises a shade body connected with an elevator cab. The shade body comprises a perpendicular face and a spherical face, wherein the perpendicular face is vertically arranged on one side of an exit of an elevator, and the perpendicular face is mutually connected with the spherical face. The express elevator stream-line rectification shade is capable of effectively reducing running noise of the elevator and facilitating installation and repair of the elevator.
Description
Technical field
The utility model relates to the elevator field, particularly relates to a kind of express elevator stream line pattern fairing.
Background technology
the sound of the wind that produces for reducing the express elevator operation, present existing solution: be provided with the fleetline outer cover at the upper and lower end of car, these outer cover four side cambered surface degree of crook are all the same, form coniform, can do some acoustic constructions at lift-cabin wall panel simultaneously, but know according to elevator configuration, passageway part gap, elevator front side is more, car for relative closure, this part is maximum effect zone that the elevator operation produces noise and transmits noise, although the shape of fairing outer cover can play guide functions in the past, but open the door part without any special processing for the car front side, can not reduce to greatest extent noise, and this structure is difficult to arrange the gangway of turnover outer cover enclosure space, be difficult to the installation and maintenance associated components.
Summary of the invention
Based on this, be necessary for the prior art defective, provide a kind of and can effectively reduce elevator operation noise, be convenient to express elevator stream line pattern fairing that elevator is installed and overhauled.
Its technical scheme is as follows.
A kind of express elevator stream line pattern fairing comprises the cover body that is connected with lift car, and described cover body comprises that vertical surface and spherical, described vertical surface are arranged at elevator and import and export a side, and described vertical surface and described spherical face interconnect.
Further, described vertical surface place arranges access door.
Further, described vertical surface and described spherical connection arrange conical flow guiding spare.
Further, described cover body comprises lower cover, middle part cover and main header casing, and described lower cover is connected with lift car, and described lower cover is connected with described main header casing by described middle part cover.
Further, described lower cover is the right cylinder shape, and described lower cover has the four sides vertical side, and described vertical side is connected with lift car.
The below describes advantage or the principle of the technical program.
1, cover body comprises that vertical surface and spherical, vertical surface are arranged at elevator and import and export a side, and vertical surface and spherical face interconnect.During the elevator high-speed cruising, express elevator stream line pattern fairing is imported and exported air-flow guiding rear side and the left and right sides of one side away from elevator, imports and exports a side because of elevator cab and has the noise that the gap causes thereby can effectively reduce.
2, described vertical surface place arranges access door.Access door is set, facilitates the associated components of repair and maintenance elevator.
3, described vertical surface and described spherical connection arrange conical flow guiding spare.Elevator utilizes this conical flow guiding spare that stretches out end face when high-speed cruising, well steering current flows to car rear side and both sides, thereby reduces to increase because of the gapped noise that causes in car front side.
4, cover body comprises lower cover, middle part cover and main header casing.Cover body is divided into three parts, facilitates the production installation and maintenance.
5, lower cover is the right cylinder shape, and described lower cover has the four sides vertical side, and described vertical side is connected with lift car.In order to satisfy the portal structure of elevator, lower cover is the right cylinder shape with four vertical side.
Description of drawings
Fig. 1 is the described express elevator stream line pattern of the utility model embodiment dome structure diagrammatic elevation view;
Fig. 2 is the described express elevator stream line pattern of the utility model embodiment dome structure diagrammatic side view;
Description of reference numerals:
10, vertical surface, 20, spherical, 30, access door, 40, main header casing, 50, the middle part cover, 60, lower cover, 70, conical flow guiding spare.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described in detail.
Express elevator stream line pattern fairing, comprise the cover body that is connected with lift car as shown in Fig. 1 to 2, and cover body comprises that vertical surface 10 and spherical 20, vertical surface 10 are arranged at elevator and import and export a side, and vertical surface 10 interconnects with spherical 20.
Wherein, vertical surface 10 places arrange access door 30.Vertical surface 10 arranges conical flow guiding spare 70 with spherical 20 connections.Cover body comprises lower cover 60, middle part cover 50 and main header casing 40, and lower cover 60 is connected with lift car, and lower cover 60 is covered 50 by the middle part and is connected with main header casing 40.Lower cover 60 is the right cylinder shape, and lower cover 60 has the four sides vertical side, and vertical side is connected with lift car.Middle part cover 50 is avoided cage guiding device and is comprised of front shroud, middle cover, back cover, and the front shroud leading flank is vertical surface, and left and right side is curved surface, and middle cover left and right sides is that curved surface, back cover are left and right, rear three sides are all curved surface, and corner angle seamlessly transit, and forms sphere.Main header casing 40 front sides are vertical surface, and the conical flow guiding spare 70 of an outstanding end face is set on the cover of front side, and its lap makes whole fairing form level and smooth hemisphere face in conjunction with middle part cover 50 left and right, rear three curved surfaces.Also can by similar structure, the lower fairing of similar structures be installed at elevator car bottom.
The below describes advantage or the principle of the utility model embodiment.
1, cover body comprises that vertical surface 10 and spherical 20, vertical surface 10 are arranged at elevator and import and export a side, and vertical surface 10 interconnects with spherical 20.During the elevator high-speed cruising, express elevator stream line pattern fairing is imported and exported air-flow guiding rear side and the left and right sides of one side away from elevator, imports and exports a side because of elevator cab and has the noise that the gap causes thereby can effectively reduce.
2, vertical surface 10 places arrange access door 30.Access door 30 is set, facilitates the associated components of repair and maintenance elevator.
3, vertical surface 10 arranges conical flow guiding spare 70 with spherical 20 connections.Elevator utilizes this conical flow guiding spare that stretches out end face 70 when high-speed cruising, well steering current flows to car rear side and both sides, thereby reduces to increase because of the gapped noise that causes in car front side.
4, cover body comprises lower cover 60, middle part cover 50 and main header casing 40.Cover body is divided into three parts, facilitates the production installation and maintenance.
5, lower cover 60 is the right cylinder shape, and lower cover 60 has the four sides vertical side, and vertical side is connected with lift car.In order to satisfy the portal structure of elevator, the right cylinder shape of lower cover 60 for having four vertical side.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. an express elevator stream line pattern fairing, is characterized in that, comprises the cover body that is connected with lift car, and described cover body comprises that vertical surface and spherical, described vertical surface are arranged at elevator and import and export a side, and described vertical surface and described spherical face interconnect.
2. express elevator stream line pattern fairing according to claim 1, is characterized in that, described vertical surface place arranges access door.
3. express elevator stream line pattern fairing according to claim 1 and 2, is characterized in that, described vertical surface and described spherical connection arrange conical flow guiding spare.
4. express elevator stream line pattern fairing according to claim 1, is characterized in that, described cover body comprises lower cover, middle part cover and main header casing, and described lower cover is connected with lift car, and described lower cover is connected with described main header casing by described middle part cover.
5. express elevator stream line pattern fairing according to claim 4, is characterized in that, described lower cover is the right cylinder shape, and described lower cover has the four sides vertical side, and described vertical side is connected with lift car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665575 CN202936073U (en) | 2012-12-05 | 2012-12-05 | Express elevator stream-line rectification shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665575 CN202936073U (en) | 2012-12-05 | 2012-12-05 | Express elevator stream-line rectification shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936073U true CN202936073U (en) | 2013-05-15 |
Family
ID=48320325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665575 Expired - Lifetime CN202936073U (en) | 2012-12-05 | 2012-12-05 | Express elevator stream-line rectification shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936073U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818802A (en) * | 2014-03-06 | 2014-05-28 | 怡达快速电梯有限公司 | Low-noise high-speed elevator |
| CN106882686A (en) * | 2017-03-13 | 2017-06-23 | 天奥电梯（中国）有限公司 | A kind of high-speed elevator cage protective cover |
| CN112456284A (en) * | 2020-12-11 | 2021-03-09 | 中国计量大学 | High-speed elevator kuppe |
-
2012
- 2012-12-05 CN CN 201220665575 patent/CN202936073U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818802A (en) * | 2014-03-06 | 2014-05-28 | 怡达快速电梯有限公司 | Low-noise high-speed elevator |
| CN106882686A (en) * | 2017-03-13 | 2017-06-23 | 天奥电梯（中国）有限公司 | A kind of high-speed elevator cage protective cover |
| CN112456284A (en) * | 2020-12-11 | 2021-03-09 | 中国计量大学 | High-speed elevator kuppe |
| CN112456284B (en) * | 2020-12-11 | 2022-02-01 | 中国计量大学 | High-speed elevator kuppe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |