CN2644392Y - Elevator without machinery room - Google Patents
Elevator without machinery room Download PDFInfo
- Publication number
- CN2644392Y CN2644392Y CN 03247520 CN03247520U CN2644392Y CN 2644392 Y CN2644392 Y CN 2644392Y CN 03247520 CN03247520 CN 03247520 CN 03247520 U CN03247520 U CN 03247520U CN 2644392 Y CN2644392 Y CN 2644392Y
- Authority
- CN
- China
- Prior art keywords
- elevator
- counterweight
- car
- actuating device
- hoistway
- 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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Abstract
The utility model discloses an elevator without machine room, which comprises all parts of the dragging elevator, wherein a drive device is fixed in parallel with a counterweight without intervening with the path of the counterweight. The drive device is positioned between the sidewall of an elevator shaft and the sidewall of an elevator car which are positioned in the back of the elevator car guide, while the counterweight is positioned between the wall of the elevator shaft and the wall of the elevator car. The utility model can meet the requirement of sightseeing elevator and double-door elevator, in particular to the fact that the sight is not deterred by the elevator parts when the passenger is on the sightseeing elevator, and the driving host can be generally positioned without limitation, and can be positioned at locations that the elevator can be maintained, repaired and rescued conveniently without disturbing special uses of the floor. What is more, the utility model is flexible in arrangement, and can take full advantage of cross sectional area of the elevator shaft of the building.
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 effectively reduces tunnel dimension and become possibility.
Finland Kone Oy has applied for that in 1994 a key name is called the patent (patent No.: 94106597.9) of the machine-roomless lift of " traction rope wheel type elevator ", it is that actuating device is placed the well headroom on the heavy-route, shortcoming is: the stroke of actuating device and counterweight is interfered, and has potential safety hazard; Thereby the height of counterweight frame will reduce restriction cage side weight, and being difficult to tackle car increases the needs of decorating weight and sightseeing elevator, and arrangement only is fit to its exclusive actuating device; The most important thing is that its actuating device places well headroom to be unfavorable for maintenance.Xizi Otis Elevator Co., Ltd., Hangzhou has proposed a kind of " machine-roomless lift ", and (patent No.: 99202912.0), it was with counterweight and have gear device to place car behind and in the space, middle and lower part between the hoistway rear wall in 1999.Its shortcoming is: the product form that the elevator of this patent is can't be in elevator series important---sightseeing elevator (generally being that rear wall is gone sightseeing) and double door elevator (all open the door before and after the car and form passage) are gone up employing; In addition, actuating device is placed the hoistway middle and lower part, wasted riser cable, increased the deflection of insecurity and riser cable, also may produce and conflict with the special purpose of building; And adopt the gearless that has gear device obviously all can't reach this patent to drive effect at aspects such as energy-saving and environmental protection, noise control.
Summary of the invention
The purpose of this utility model is: a kind of needs that can adapt to sightseeing elevator and double door elevator are provided, can guarantee that especially the sight line of passenger on sightseeing elevator is not subjected to the influence of elevator components; The driving host installation site is unrestricted substantially, can be arranged in to be convenient to the position of maintaining and rescuing, and avoids clashing with the floor special purpose; Layout is flexible, can make full use of the machine-roomless lift of the cross-sectional area of building hoistway.
Main technical schemes of the present utility model is: this elevator comprises all parts of traction class elevator, actuating device and counterweight are installed side by side, and do not interfere heavy-route, actuating device places between the hoistway wall and car side wall of car guide rail rear side, and counterweight and counterweight guide rail then are installed between well enclosure and the car walls.
Actuating device of the present utility model places between the hoistway wall and car side wall of car guide rail rear side, counterweight and counterweight guide rail then are installed between well enclosure and the car walls, these parts can not interfered sightseeing elevator visual angle and double door elevator doorway, can adapt to the needs of sightseeing elevator and double door elevator.The hauling rope of the utility model actuating device adopts upwards or the canoe that draws obliquely, in order to maintain convenient and to satisfy the oppositely requirement of bending in the national standard " elevator manufacturing and installation safety standard " (appendix N), it can place any height except the top that can not place hoistway.Thereby can be arranged in and be convenient to the position of maintaining and rescuing, avoid clashing with the floor special purpose.The utility model can also be according to tunnel dimension, neatly counterweight and counterweight guide rail are arranged between hoistway wall identical and the car side wall and, so just can make full use of the cross-sectional area of building hoistway before the actuating device or between hoistway rear wall and the car back wall and near a side of actuating device with 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 an embodiment of the utility model;
Fig. 2 is the hoistway planar view of Fig. 1;
Fig. 3 is the perspective view of another embodiment of the utility model;
Fig. 4 is the hoistway planar view of Fig. 3.
The specific embodiment
Embodiment one
As shown in Figure 1, 2, the machine-roomless lift of present embodiment, all parts that comprise traction class elevator, actuating device 4 is installed side by side with counterweight 2, and do not interfere heavy-route, actuating device 4 places between hoistway 14 sidewalls and car 1 sidewall of car guide rail 12 rear sides, and 13 on counterweight 2 and counterweight guide rail are installed between hoistway 14 sidewalls identical with actuating device 4 and car 1 sidewall and are positioned at before the actuating device 4.Wherein actuating device 4 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 if hoistway is brick wall structure, then preferably be fixed on the bearing beam of bottom of the building plate in this floor hoistway; If hoistway is the cement wall structure, then actuating device can be fixed on the optional position.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 three track adjusting wheels 6,7,8 are set, for riser cable 3 promotes counterweights 2 and car 1 provides directional tagging.In addition, the plane of rotation that actuating device 4 adopts driven in synchronism gearless main frames and traction sheave 5 in the present embodiment and car, hoistway wall are parallel, also can acutangulate.
Embodiment two
Shown in Fig. 3,4.The machine-roomless lift of present embodiment, all parts that comprise traction class elevator, actuating device 4 is installed side by side with counterweight 2, and do not interfere heavy-route, actuating device 4 places between hoistway 14 sidewalls and car 1 sidewall of car guide rail 12 rear sides, and 13 on counterweight 2 and counterweight guide rail are installed between hoistway 14 rear walls and car 1 rear wall and a side of close actuating device 4.Be positioned at the hoistway upper position two track adjusting wheels 6,8 are set, for riser cable 3 promotes counterweights 2 and car 1 provides directional tagging.Other structure of present embodiment is identical with embodiment one.
Claims (6)
1, a kind of machine-roomless lift, all parts that comprise traction class elevator, it is characterized in that: actuating device (4) is installed side by side with counterweight (2), and do not interfere heavy-route, actuating device (4) places between hoistway (14) sidewall and car (1) sidewall of car guide rail (12) rear side, and counterweight (2) and counterweight guide rail (13) then are installed between well enclosure and the car walls.
2, a kind of machine-roomless lift according to claim 1 is characterized in that: counterweight (2) and counterweight guide rail (13) are installed between hoistway (14) sidewall identical with actuating device (4) and car (1) sidewall and are positioned at actuating device (4) before.
3, a kind of machine-roomless lift according to claim 1 is characterized in that: counterweight (2) and counterweight guide rail (13) are installed between hoistway (14) rear wall and car (1) rear wall and a side of close actuating device (4).
4, a kind of machine-roomless lift according to claim 1 is characterized in that: well headroom is provided with two track adjusting wheels at least.
5, according to claim 1 or 2 or 3 described a kind of machine-roomless lifts, it is characterized in that: actuating device adopts driven in synchronism gearless main frame.
6, according to claim 1 or 2 or 3 described a kind of machine-roomless lifts, it is characterized in that: the plane of rotation of traction sheave (5) and car, hoistway wall is parallel or acutangulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247520 CN2644392Y (en) | 2003-06-20 | 2003-06-20 | Elevator without machinery room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247520 CN2644392Y (en) | 2003-06-20 | 2003-06-20 | Elevator without machinery room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644392Y true CN2644392Y (en) | 2004-09-29 |
Family
ID=34292860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03247520 Expired - Lifetime CN2644392Y (en) | 2003-06-20 | 2003-06-20 | Elevator without machinery room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644392Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927931A (en) * | 2009-06-17 | 2010-12-29 | 株式会社日立制作所 | Lift facility |
| CN113928958A (en) * | 2021-09-28 | 2022-01-14 | 日立电梯（中国）有限公司 | Multi-suspension-ratio elevator device with machine room |
-
2003
- 2003-06-20 CN CN 03247520 patent/CN2644392Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927931A (en) * | 2009-06-17 | 2010-12-29 | 株式会社日立制作所 | Lift facility |
| CN101927931B (en) * | 2009-06-17 | 2013-08-07 | 株式会社日立制作所 | Elevator device |
| CN113928958A (en) * | 2021-09-28 | 2022-01-14 | 日立电梯（中国）有限公司 | Multi-suspension-ratio elevator device with machine room |
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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: 20130620 Granted publication date: 20040929 |