CN2723404Y - Lift without engine room - Google Patents
Lift without engine room Download PDFInfo
- Publication number
- CN2723404Y CN2723404Y CN 200420083253 CN200420083253U CN2723404Y CN 2723404 Y CN2723404 Y CN 2723404Y CN 200420083253 CN200420083253 CN 200420083253 CN 200420083253 U CN200420083253 U CN 200420083253U CN 2723404 Y CN2723404 Y CN 2723404Y
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- CN
- China
- Prior art keywords
- actuating device
- car
- machine
- brake equipment
- brake
- 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 - Lifetime
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a lift without engine room, comprising all components of a dragging type lift. The lift without engine room is characterized in that a traditional driving device which is driven by a synchronous machine is split into a braking device and a driving device two parts. The braking device comprises a braking wheel, a braking disc and a group of brakes; the driving device comprises a dragging wheel, a motor and attached components of the motor. The unique structure of the lift without engine room break through the traditional model that the driving device and the braking device are in an entirety, so the structure of the driving device is simpler. The driving device is arranged freely; if the driving device is arranged in the bottom pit, water proofing is easy to be realized.
Description
Technical field
The utility model relates to traction class elevator, especially a kind of machine-roomless lift.
Background technology
The machine-roomless lift technology from the development of the early 1990s in last century so far, and is ripe relatively now.Being extensive use of of the gearless main frame that permagnetic synchronous motor drives or other micromainframe makes actuating device place and completely abolishes machine room in the hoistway, and makes and effectively reduce tunnel dimension and become possibility.
Have at present a kind of pattern of important layout on machine-roomless lift market, promptly towing machine places pit.This arrangement advantage is very outstanding, installs, maintenance and maintenance compare main frame and place in the middle of the hoistway or the machine-roomless lift at top safety and be convenient to work more.In order to solve the influence of pit water inlet to driving host and brake equipment, drag device must be made the leak free form.But this form must propose higher requirement to the structure of actuating device and accuracy of manufacture, has increased the difficulty and the manufacturing cost of design, production.
Summary of the invention
The purpose of this utility model is: provide more flexible on a kind of structure, to adopt the conventional drive device of synchronous machine drives to resolve into two parts: brake equipment places in the space between car path and extension, top and the car walls, the plane of rotation of brake wheel or brake disc is parallel with adjacent car walls or acutangulate, and the position of actuating device and the brake equipment machine-roomless lift that can exchange.
Main technical schemes of the present utility model is: on the basis that comprises all parts of traction class elevator, the actuating device of employing synchronous machine drives comprises the motor and a traction sheave of a driving elevator, and is separated with brake equipment with the actuating device that traction sheave is formed by the motor that drives elevator.Brake equipment comprises one group of drg and a brake wheel.Actuating device adopts the gearless machine of synchronous machine drives.
Machine-roomless lift of the present utility model, brake equipment places in the space between car path and extension, top and the car walls, the plane of rotation of brake wheel is parallel with adjacent car walls or acutangulate, and actuating device is positioned at pit or the following arbitrary height of the above brake equipment of pit.
Machine-roomless lift of the present utility model, actuating device places in the space between car path and extension, top and the car walls, the plane of rotation of traction sheave is parallel with adjacent car walls or acutangulate, and brake equipment is positioned at pit or the following arbitrary height of the above actuating device of pit.
The scheme that the disclosed machine-roomless lift of this utility model adopts actuating device to separate with brake equipment, it has all advantages except having general master synchronization, its particular structure broken through actuating device must with the traditional mode of brake equipment one, make that this driving device structure is simpler, the flexible arrangement of actuating device is if place pit can also easily realize waterproof actuating device.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the perspective view of machine-roomless lift embodiment one;
Fig. 2 is the perspective view of machine-roomless lift embodiment two.
The specific embodiment
Embodiment one:
As shown in Figure 1, machine-roomless lift of the present utility model, it comprises all parts of traction class elevator and adopts actuating device to separate with brake equipment 8.The motor 4 and a traction sheave 5 and the associate member thereof that comprise a driving elevator by the actuating device of synchronous machine drives.Brake equipment 8 comprises one group of drg and brake wheel or brake disc 81.Actuating device adopts the gearless machine of synchronous machine drives.Brake equipment 8 places in the space between car path and extension, top and the car walls, and the plane of rotation of brake wheel or brake disc 8 is parallel with adjacent car walls or acutangulate.Actuating device is positioned at pit or the arbitrary height of the above brake equipment of pit below 8.Actuating device and counterweight 2 are installed side by side, and do not interfere heavy-route, actuating device places between the hoistway wall and car 1 sidewall of car guide rail 12,13 rear sides, and 14,15 on counterweight 2 and counterweight guide rail are installed between hoistway wall identical with actuating device and car 1 sidewall and are positioned at before the actuating device.Wherein actuating device places pit or directly is fixed on hoistway wall or fixes near hoistway wall by support, in height can select to be installed in the floor that does not have specific (special) requirements, in order to save riser cable, to reduce the elongation of riser cable, under the situation of building function and client's permission, the preferential selection of actuating device is fixed on higher floor position in the hoistway; And preferably be fixed on the bearing beam of bottom of the building plate in this floor hoistway.At the top of counterweight 2 diversion sheave 11 is set, two diversion sheaves 9,10 are set in the bottom of car, riser cable 3 promotes counterweight 2 and car 1 by diversion sheave; Be positioned at the hoistway upper position two track adjusting wheels 6,7 are set, for riser cable 3 promotes counterweights 2 and car 1 provides directional tagging.In addition, the plane of rotation that actuating device adopts driven in synchronism gearless main frame and traction sheave 5 in the present embodiment and car, hoistway wall are parallel, also can acutangulate.
Embodiment two:
As shown in Figure 2, machine-roomless lift of the present utility model, it comprises all parts of traction class elevator and adopts actuating device to separate with brake equipment 8.The motor 4 and a traction sheave 5 and the associate member thereof that comprise a driving elevator by the actuating device of synchronous machine drives.Brake equipment 8 comprises one group of drg and brake wheel or brake disc 81.Actuating device adopts the gearless machine of synchronous machine drives.Actuating device places in the space between car path and extension, top and the car walls, and the plane of rotation of traction sheave is parallel with adjacent car walls or acutangulate, and brake equipment 8 is positioned at pit or the arbitrary height of the above brake equipment of pit below 8.Actuating device and brake equipment 8 location swaps, brake equipment 8 is installed side by side with counterweight 2, and do not interfere heavy-route, brake equipment 8 places between the hoistway wall and car 1 sidewall of car guide rail 12,13 rear sides, and 14,15 on counterweight 2 and counterweight guide rail are installed between hoistway wall identical with brake equipment 8 and car 1 sidewall and are positioned at before the brake equipment 8.The present embodiment other parts are identical with embodiment one.
Claims (7)
1, a kind of machine-roomless lift comprises it is characterized in that all parts of traction class elevator: adopt the actuating device of synchronous machine drives to comprise that one drives the motor (4) and a traction sheave (5) of elevator, and this actuating device separates with brake equipment (8).
2, machine-roomless lift according to claim 1 is characterized in that: brake equipment (8) comprises one group of drg and brake wheel or brake disc (81).
3, machine-roomless lift according to claim 1 is characterized in that: actuating device adopts the gearless machine (4) of synchronous machine drives.
4, according to claim 1 or 2 or 3 described machine-roomless lifts, it is characterized in that: brake equipment (8) places in the space between car (1) path and extension, top and the car walls, the plane of rotation of brake wheel or brake disc (81) is parallel with adjacent car walls or acutangulate, and actuating device is positioned at pit or the following arbitrary height of the above brake equipment of pit (8).
5, machine-roomless lift according to claim 4, it is characterized in that: actuating device and counterweight (2) are installed side by side, and do not interfere heavy-route, actuating device places between the hoistway wall and car (1) sidewall of car guide rail (12,13) rear side, and counterweight (2) and counterweight guide rail (14,15) then are installed between hoistway wall identical with actuating device and car (1) sidewall and are positioned at before the actuating device.
6, according to claim 1 or 2 or 3 described machine-roomless lifts, it is characterized in that: actuating device places in the space between car (1) path and extension, top and the car walls, the plane of rotation of traction sheave (5) is parallel with adjacent car walls or acutangulate, and brake equipment (8) is positioned at pit or the following arbitrary height of the above actuating device of pit.
7, machine-roomless lift according to claim 6, it is characterized in that: brake equipment (8) is installed side by side with counterweight (2), and do not interfere heavy-route, brake equipment (8) places between the hoistway wall and car (1) sidewall of car guide rail (12,13) rear side, and counterweight (2) and counterweight guide rail (14,15) then are installed between hoistway wall identical with brake equipment (8) and car (1) sidewall and are positioned at brake equipment (8) before.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083253 CN2723404Y (en) | 2004-08-24 | 2004-08-24 | Lift without engine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083253 CN2723404Y (en) | 2004-08-24 | 2004-08-24 | Lift without engine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723404Y true CN2723404Y (en) | 2005-09-07 |
Family
ID=35037034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420083253 Expired - Lifetime CN2723404Y (en) | 2004-08-24 | 2004-08-24 | Lift without engine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723404Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101522555B (en) * | 2006-09-25 | 2011-09-14 | 欧诺那S.公司 | Elevator apparatus with no machine room |
| CN104159842A (en) * | 2012-01-25 | 2014-11-19 | 通力股份公司 | Elevator |
| CN105173981A (en) * | 2015-08-28 | 2015-12-23 | 中菱电梯有限公司 | Safe and reliable traction-type passenger elevator and safety control method thereof |
-
2004
- 2004-08-24 CN CN 200420083253 patent/CN2723404Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101522555B (en) * | 2006-09-25 | 2011-09-14 | 欧诺那S.公司 | Elevator apparatus with no machine room |
| CN104159842A (en) * | 2012-01-25 | 2014-11-19 | 通力股份公司 | Elevator |
| CN104159842B (en) * | 2012-01-25 | 2017-07-14 | 通力股份公司 | Elevator |
| US9957135B2 (en) | 2012-01-25 | 2018-05-01 | Kone Corporation | Elevator |
| CN105173981A (en) * | 2015-08-28 | 2015-12-23 | 中菱电梯有限公司 | Safe and reliable traction-type passenger elevator and safety control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140824 Granted publication date: 20050907 |