CN2362825Y - Elevator without machine room - Google Patents
Elevator without machine room Download PDFInfo
- Publication number
- CN2362825Y CN2362825Y CN 99202912 CN99202912U CN2362825Y CN 2362825 Y CN2362825 Y CN 2362825Y CN 99202912 CN99202912 CN 99202912 CN 99202912 U CN99202912 U CN 99202912U CN 2362825 Y CN2362825 Y CN 2362825Y
- Authority
- CN
- China
- Prior art keywords
- actuating device
- elevator
- machine
- counterweight
- driving device
- 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
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- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to an elevator without machine room, which belongs to an underslung dragging elevator of driving device. The developed underslung elevator without machine room is that a driving device is placed under counterweight path; the extending section of safe clearance is included and the driving device is in the direction of counterweight thickness. The utility model is that the driving device is placed the middle and lower part spaces between the back of the car and the back wall of the elevator shaft, and the counterweight is placed at one side of the driving device. The device is a novel, ideal, practical, new generation drugging elevator that is of no machine room, and convenient in maintaining, widely used in middle and high buildings and.
Description
The utility model relates to a kind of machine-roomless lift, belongs to the traction class elevator of actuating device underlying.
Up to now, people mainly are conceived to for the research of elevator technology: effectively utilize space, and make architectural design as far as possible and construct simple, saving.For this reason, external in recent years elevator industry leading company---Finland Kone Oy at first develops and has applied for a series of machine-roomless lifts, wherein, CN1035989C, a kind of " traction rope wheel type elevator of actuating device underlying " patent has been proposed, it is that actuating device is positioned at below the heavy-route, and at the counterweight thickness direction, is positioned at heavy-route is comprised within the required lift well spatial extension section of safety distance.It is compared with present patent application, though also adopted the actuating device underlying, the residing position of actuating device, type are inequality; The guidance mode of hauling rope is also inequality; And the bad maintenance of its device.
The purpose of this utility model provides a kind of traction-type machine-roomless lift of actuating device underlying, it adopts flat type geared machine to make actuating device, be placed on hoistway by in the rear side, in the lower space, saved construction machine room expense, and effectively utilize space, and the convenient for maintaining maintenance, high floor in being widely used in.
Concrete technical scheme of the present utility model is: a kind of machine-roomless lift, it comprises the used parts of traction class elevator, adopt flat geared machine to make actuating device, it is characterized in that: actuating device 1 is vertical be arranged in car 2 behind and between the hoistway rear wall in, in the lower space, and guarantee the axial dimension of this spatial separation greater than actuating device 1; Counterweight 3 is placed on the either side of actuating device 1, and guarantees that the plane of rotation of counterweight wheel (6) is parallel with the plane of rotation of traction sheave (traction sheave on the actuating device 1 is not marked in addition).Described machine-roomless lift, wherein actuating device 1 specifically can vertically be placed in the pit or be placed on interlayer upstairs.The overhead that is positioned at hoistway top is provided with at least one track adjusting wheel 4, for the steel rope on the traction sheave 5 and counterweight wheel 6 provides directional tagging.Above-mentioned machine-roomless lift is characterized in that: the overhead that is positioned at hoistway top is provided with at least one track adjusting wheel 7 in addition, and the plane of rotation of its plane of rotation and traction sheave is rectangular or acute angle.
Thus obtained machine-roomless lift has been realized purpose of the present invention, owing to adopt flat type geared machine to make actuating device, and be placed on hoistway by in the rear side, in the lower space, thus saved construction machine room expense, and effectively utilized space; And the convenient for maintaining maintenance can be widely used in middle and high floor.It is the traction class elevator of new generation of a kind of novelty, ideal, practicality.
Introduce accompanying drawing of the present utility model below.
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is a hoistway planar view of the present utility model.
Further introduce embodiment of the present utility model below in conjunction with accompanying drawing.
A kind of machine-roomless lift, can adopt flat geared machine, also can adopt flat gearless machine, in the actuating device 1 vertical bottom pit that places between car 2 behinds and the hoistway rear wall, this space general size has 600 millimeter, the axial dimension of actuating device 1 is 320 millimeters, therefore is easy to put.Track adjusting wheel 4 and track adjusting wheel 7 are respectively with one, their pitch circle diameter is a Φ 320-520 millimeter, thickness is the 40-250 millimeter, and this design can guarantee counterweight 3 and the required bulk of car 2 safe operations, and need not change the original design of pit depth and headroom height.The winding of steel rope does not have special character.Clearly, for those skilled in the art, do not limit to above-mentioned example, wherein actuating device also can be placed on the platform of building on the floor, and it is several that track adjusting wheel 4 and track adjusting wheel 7 can be provided with in the tunnel dimension allowed band as required; Pitch circle diameter also can be greater than 520 millimeters of Φ.Present embodiment contriver designs and in applicant company trail run is installed, and obtains good result.
Claims (4)
1, a kind of machine-roomless lift, it comprises all parts of traction class elevator, adopt flat geared machine to make actuating device, it is characterized in that: actuating device (1) is vertical be arranged in car (2) behind and between the hoistway rear wall in, in the lower space, and guarantee the axial dimension of this spatial separation greater than actuating device (1); Counterweight (3) is placed on the either side of actuating device (1), and guarantees that the plane of rotation of counterweight wheel (6) is parallel with the plane of rotation of traction sheave.
2, machine-roomless lift according to claim 1 is characterized in that: actuating device (1) vertically is placed in the pit or is placed on interlayer upstairs.
3, machine-roomless lift according to claim 1 is characterized in that: the overhead on hoistway top is provided with a track adjusting wheel (4) at least.
4, machine-roomless lift according to claim 1 is characterized in that: at overhead at least one track adjusting wheel (7) is set in addition, and the plane of rotation of its plane of rotation and traction sheave is rectangular or acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99202912 CN2362825Y (en) | 1999-02-02 | 1999-02-02 | Elevator without machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99202912 CN2362825Y (en) | 1999-02-02 | 1999-02-02 | Elevator without machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2362825Y true CN2362825Y (en) | 2000-02-09 |
Family
ID=33998193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99202912 Expired - Fee Related CN2362825Y (en) | 1999-02-02 | 1999-02-02 | Elevator without machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2362825Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101291867B (en) * | 2005-12-14 | 2011-01-12 | 三菱电机株式会社 | Elevator apparatus |
| CN102134034A (en) * | 2011-04-14 | 2011-07-27 | 广东菱王电梯有限公司 | Traction system design for 4:1 small machine room elevator |
| CN102145841A (en) * | 2010-02-09 | 2011-08-10 | 东芝电梯株式会社 | Elevator device |
-
1999
- 1999-02-02 CN CN 99202912 patent/CN2362825Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101291867B (en) * | 2005-12-14 | 2011-01-12 | 三菱电机株式会社 | Elevator apparatus |
| CN102145841A (en) * | 2010-02-09 | 2011-08-10 | 东芝电梯株式会社 | Elevator device |
| CN102134034A (en) * | 2011-04-14 | 2011-07-27 | 广东菱王电梯有限公司 | Traction system design for 4:1 small machine room elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |