CN2646110Y - Elevator without machine room - Google Patents
Elevator without machine room Download PDFInfo
- Publication number
- CN2646110Y CN2646110Y CN 03279038 CN03279038U CN2646110Y CN 2646110 Y CN2646110 Y CN 2646110Y CN 03279038 CN03279038 CN 03279038 CN 03279038 U CN03279038 U CN 03279038U CN 2646110 Y CN2646110 Y CN 2646110Y
- Authority
- CN
- China
- Prior art keywords
- machine
- car
- elevator car
- dragging
- roomless lift
- 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
An elevator without machine room comprises an elevator car, an elevator car rack for fixing the elevator car, a dragging machine, a rewinding wheel, a control cabinet, a counterweight body arranged in relative balance to the elevator car and a wire rope dragging the elevator car, wherein, the dragging machine comprises an electrical motor, a decelerating device, a dragging wheel and a braking device. The utility model is characterized in that: the dragging machine and the rewinding wheel are arranged on the bearing beam positioned at the top of hoistway; the horizontal projection of the center line of the dragging wheel is corresponding to the center line of the guide track of the elevator car; the dragging mode of the elevator car by the wire rope is as follows: one end of the wire rope is hung to the upper beam of the elevator car rack, while the other end is hung to a counterweight rack after being rewound by the rewinding wheel. The utility model possesses safer and more convenient operation such as debugging, maintenance, overhaul and emergency rescue as well as good operating performance and low noise; meanwhile, due to adopting permanent-magnetic synchronous planet gear dragging machine or permanent-magnetic synchronous non-gear dragging machine, the utility model has light weight and high efficiency and saves energy sources.
Description
Technical field
The utility model relates to a kind of machine-roomless lift.
Background technology
Elevator is as vertical manned cargo-carrying instrument, and existing cooresponding history has become the building inalienable part.Along with the requirement of architectural design, the technology of elevator also has new development.In order to solve building roof aesthetic problem, machine-roomless lift arises at the historic moment.At present, elevator industry has all successively been released the machine-roomless lift of different types both at home and abroad, baudrier with regard to its towing machine installation position divides, two classes are roughly arranged, one class towing machine is contained in the slit between well enclosure and the car (hoistway top or bottom are arranged), uses 2: 1 baudrier to realize the campaign of traction up and down of car and counterweight usually.This type of machine-roomless lift has been taked equivalent security measures, but the towing machine overhaul, more change steel rope, emergency relief still very the difficulty.
Another kind of, the towing machine double wrap sheave was contained on the upper beam of sedan-chair top, realized the campaign of traction up and down of cars and counterweight with 2: 1 baudriers.This mode safety, maintainable better, take can to realize after the certain measure equivalent safety with organic machine room-free elevator.But, because towing machine is contained on the sedan-chair top, need take multiple vibration damping soundproof measures, reduce the cage operation noise, limited the raising of the running velocity of such machine-roomless lift.
The utility model content
The purpose of this utility model is to provide a kind of safety, and maintainability is better and drive ability is good, the safety and energy-saving machine-roomless lift that noise is little.
A kind of machine-roomless lift provided by the utility model, comprise car, the car frame that is used for fixing car, towing machine, double wrap sheave, control housing, with the counterweight body of car relative equilibrium setting and the steel rope of traction car, wherein: described towing machine comprises motor, speed reduction gearing, traction sheave, brake equipment, it is characterized in that: towing machine, double wrap sheave is installed on the bearing beam that is contained in well headroom, and the horizontal projection of the line of centers of traction sheave is consistent with car guide axis, the mode of described steel rope traction car: for steel rope one end is suspended on the car frame upper beam, the other end is suspended on the counterweight frame after the double wrap sheave after-combustion.
Above-mentioned machine-roomless lift, towing machine can adopt permanent-magnet synchronous planetary wheel towing machine.
Above-mentioned machine-roomless lift, towing machine also can adopt permanent-magnet synchnorous gearless dragging machine.
Above-mentioned machine-roomless lift, supporting control housing embeds in the top layer well enclosure, and control housing must guarantee having the urgent electric operation function under electricity or the electroless state effective.
Above-mentioned machine-roomless lift, sedan-chair pushes up as inspection platform, guardrail is arranged on every side and latching device is housed, and under maintenance or urgent motoring condition, car can move at whole hoistway space low speed, carries out various maintenance activities.
Owing to adopted above-mentioned technical solution, operation such as the debugging of elevator, maintenance, maintenance, emergency relief is safety and convenient relatively, and the drive ability of elevator is good, and noise is little.Owing to adopted permanent-magnet synchronous planetary wheel towing machine or permanent-magnet synchnorous gearless dragging machine, in light weight, the efficient height is saved the energy.
Description of drawings
Fig. 1 is a kind of scheme drawing of implementing structure of the utility model.
Fig. 2 is the axle survey scheme drawing that Fig. 1 implements structure.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model, it is a kind of machine-roomless lift, the counterweight body 5 that comprise car 8, be used for fixing the car frame, towing machine 9, double wrap sheave 2, control housing (not shown) of car 8, is provided with car 8 relative equilibriums and the steel rope 4 of traction car, bearing beam 3 are fixed on the well enclosure 10 at top of building hoistway.Towing machine 9, double wrap sheave 2 are fixed on the bearing beam 3, and the horizontal projection of the line of centers of traction sheave should be consistent with car 8 center line of guide rail y1-y1, steel rope 4 one ends, along the traction sheave wheel rim tangentially dangle the plane should with car 8 line of centers x
1-x
1Unanimity, and process fag end 7 is connected on the sedan-chair frame upper beam 6; Steel rope 4 other ends should be at counterweight frame line of centers x through double wrap sheave 2 after-combustion reverse hangs
2-x
2Upward and through fag end be connected with counterweight 5.
Wherein, described towing machine 9 comprises motor (not shown), brake equipment (not shown), speed reduction gearing (not shown) and traction sheave 1, and this towing machine 9 can adopt permanent-magnet synchronous planetary wheel towing machine, or permanent-magnet synchnorous gearless dragging machine.Control housing is embedded in the well enclosure of top layer boarding lounge.
Claims (5)
1. machine-roomless lift, comprise car, the car frame that is used for fixing car, towing machine, double wrap sheave, control housing, with the counterweight body of car relative equilibrium setting and the steel rope of traction car, wherein: described towing machine comprises motor, speed reduction gearing, traction sheave, brake equipment, it is characterized in that: towing machine, double wrap sheave is installed on the bearing beam that is contained in well headroom, and the horizontal projection of the line of centers of traction sheave is consistent with car guide axis, the mode of described steel rope traction car: for steel rope one end is suspended on the car frame upper beam, the other end is suspended on the counterweight frame after the double wrap sheave after-combustion.
2. a kind of machine-roomless lift according to claim 1 is characterized in that, described towing machine adopts permanent-magnet synchronous planetary wheel towing machine.
3. a kind of machine-roomless lift according to claim 1 is characterized in that, described towing machine adopts permanent-magnet synchnorous gearless dragging machine.
4. a kind of machine-roomless lift according to claim 1 is characterized in that, described supporting control housing embeds in the top layer well enclosure.
5. a kind of machine-roomless lift according to claim 1 is characterized in that, described sedan-chair has guardrail around the top, and latching device is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279038 CN2646110Y (en) | 2003-09-29 | 2003-09-29 | Elevator without machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279038 CN2646110Y (en) | 2003-09-29 | 2003-09-29 | Elevator without machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2646110Y true CN2646110Y (en) | 2004-10-06 |
Family
ID=34303387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03279038 Expired - Lifetime CN2646110Y (en) | 2003-09-29 | 2003-09-29 | Elevator without machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2646110Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096254B (en) * | 2006-06-28 | 2010-12-15 | 上海三菱电梯有限公司 | Lift installation |
| CN101927931A (en) * | 2009-06-17 | 2010-12-29 | 株式会社日立制作所 | Lift facility |
| CN102009898A (en) * | 2010-11-30 | 2011-04-13 | 江苏佛斯特电梯有限公司 | Indirectly-driven elevator |
| CN103264946A (en) * | 2013-04-07 | 2013-08-28 | 三洋电梯(珠海)有限公司 | Elevator without counterweight device |
| CN103787175A (en) * | 2014-01-28 | 2014-05-14 | 永大电梯设备（中国）有限公司 | One-to-one-ripe-winding-ratio machine-room-less elevator device |
| CN104229593A (en) * | 2014-03-14 | 2014-12-24 | 永大电梯设备（中国）有限公司 | Elevator with small driving sheave wrap angle |
| CN104310160A (en) * | 2014-10-15 | 2015-01-28 | 万俊君 | Lifter |
| CN108349701A (en) * | 2015-10-30 | 2018-07-31 | 因温特奥股份公司 | Maintenance platform for lift car |
| CN111682697A (en) * | 2020-05-29 | 2020-09-18 | 昆明理工大学 | Elevator power generation device |
-
2003
- 2003-09-29 CN CN 03279038 patent/CN2646110Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096254B (en) * | 2006-06-28 | 2010-12-15 | 上海三菱电梯有限公司 | Lift installation |
| 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 |
| CN102009898A (en) * | 2010-11-30 | 2011-04-13 | 江苏佛斯特电梯有限公司 | Indirectly-driven elevator |
| CN102009898B (en) * | 2010-11-30 | 2013-09-11 | 江苏佛斯特电梯有限公司 | Indirectly-driven elevator |
| CN103264946A (en) * | 2013-04-07 | 2013-08-28 | 三洋电梯(珠海)有限公司 | Elevator without counterweight device |
| CN103787175A (en) * | 2014-01-28 | 2014-05-14 | 永大电梯设备（中国）有限公司 | One-to-one-ripe-winding-ratio machine-room-less elevator device |
| CN104229593A (en) * | 2014-03-14 | 2014-12-24 | 永大电梯设备（中国）有限公司 | Elevator with small driving sheave wrap angle |
| CN104310160A (en) * | 2014-10-15 | 2015-01-28 | 万俊君 | Lifter |
| CN108349701A (en) * | 2015-10-30 | 2018-07-31 | 因温特奥股份公司 | Maintenance platform for lift car |
| CN111682697A (en) * | 2020-05-29 | 2020-09-18 | 昆明理工大学 | Elevator power generation device |
| CN111682697B (en) * | 2020-05-29 | 2021-10-08 | 昆明理工大学 | Elevator power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201114 Minhang District Pu Xing Road, No. 1601, Shanghai Patentee after: Shanghai Edunburgh Elevator Co., Ltd. Address before: 201108 Minhang District Shanghai Pu Xing highway 1601 Patentee before: Shanghai Edunburgh Elevator Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130929 Granted publication date: 20041006 |