CN2698758Y - Small machine room elevator - Google Patents
Small machine room elevator Download PDFInfo
- Publication number
- CN2698758Y CN2698758Y CN 200420020322 CN200420020322U CN2698758Y CN 2698758 Y CN2698758 Y CN 2698758Y CN 200420020322 CN200420020322 CN 200420020322 CN 200420020322 U CN200420020322 U CN 200420020322U CN 2698758 Y CN2698758 Y CN 2698758Y
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- CN
- China
- Prior art keywords
- car
- frame
- traction
- machine
- sheave
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- Expired - Lifetime
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Disclosed is a small machine room elevator, comprising a car, car frame for fixing the car, a traction machine, a rewinding sheave, a control cabinet, a frame, a counterweight body which is relatively balanced with the car, and a wire rope of the traction car. Wherein, the traction machine comprises a traction sheave, a motor, a reduction device, and a braking device; the traction machine and the rewinding sheave are installed in the inner of the frame in a machine room, and the control cabinet is directly installed on the upper part of the frame after being arranged in horizontal type, which can compose dynamoelectric integration assembling pattern of the elevator frame and the control cabinet. The mode of the wire rope traction car is that one end of the wire rope is hung on the upper beam of the car frame, and the other end is connected with the counterweight frame by the traction sheave and rewinding of the rewinding sheave. The utility model is not only comparatively convenient and flexible to mount, debug, service, overhaul, and proceeds with emergency treatment, but also has reliable operation of the elevator, good performance, little noise, small volume, light weight, high efficiency, long service life, and energy saving.
Description
Technical field
The utility model relates to a kind of small room elevator.
Background technology
Elevator has become the building inalienable part as the vertical transport instrument.Along with the raising that architectural design requires, the technology of elevator also has new development.In order to reduce building cost, dwindle the elevator(lift) machine room area, reduce height, beautify the roof, the small room elevator arises at the historic moment.
At present, elevator industry is all successively released multi-form small room elevator both at home and abroad, with regard to the layout of its machine room parts, and the form that all adopts traction system (towing machine, track adjusting wheel and frame thereof) and control part to be separated.Need certain space of safeguarding around its control housing of small room elevator of this form, position to machine frame, control housing and velocity limiter safety component in the machine room has certain requirement, and main frame and control system separate installation form, be unfavorable for the raising of system reliability.
The utility model content
The purpose of this utility model is to provide a kind of reliability height, and better maintainable, the machine room space can further dwindle, and drive ability is good, and noise is little, safety and energy-saving small room elevator.
A kind of small room elevator provided by the utility model, the counterweight body that comprise car, be used for fixing the car frame, towing machine, double wrap sheave, control housing, frame of car, is provided with the car relative equilibrium and the steel rope of traction car, wherein said towing machine comprises traction sheave, motor, speed reduction gearing and brake equipment, it is characterized in that: described towing machine, double wrap sheave are installed in the frame inside in the machine room, control housing is directly installed on the top of frame with horizontal cloth postpone, constitutes the electromechanical array configuration of elevator frame and control housing; The mode of described steel rope traction car is: steel rope one end is suspended on the car frame upper beam, and the other end is connected with counterweight frame to the double wrap sheave after-combustion through traction sheave.
Above-mentioned small room elevator, wherein: the horizontal projection of traction line of centers is consistent with car guide axis.
Above-mentioned small room elevator, wherein: the horizontal projection of traction line of centers is vertical with car guide axis.
Above-mentioned small room elevator, wherein: towing machine can adopt permanent-magnet synchronous planetary wheel towing machine.
Above-mentioned small room elevator, wherein: towing machine can adopt permanent-magnet synchnorous gearless dragging machine.
Above-mentioned small room elevator, wherein: towing machine also can adopt the permanent-magnet synchronous helical gear machine.
Above-mentioned small room elevator, wherein: towing machine also can adopt the alternating current asynchronous helical gear machine.
Owing to adopt above-mentioned technical solution, the small room elevator control cabinet directly places the frame top, and signal wire (SW) is connected distance with power line near, the reliability height.The sufficient space of safeguarding is arranged before and after the control housing, and debugging, repair and maintenance are very convenient.Particularly control housing takies machine room area no longer in addition, also wire casing need be set, and makes all arrangements of components in the small room very succinct.Installation, debugging, maintenance, maintenance, the emergency treatment of the utility model small room elevator is more convenient flexibly, and elevator is reliable, and performance is good, and noise is little.Can adopt permanent-magnet synchronous planetary wheel towing machine in addition, or permanent-magnet synchnorous gearless dragging machine, or the permanent-magnet synchronous helical gear machine, or the alternating current asynchronous helical gear machine, volume is little, in light weight, efficient is high, the long life, and save the energy.
Description of drawings
Fig. 1 is the utility model first example structure scheme drawing.
Fig. 2 is the axle survey scheme drawing that Fig. 1 implements structure.
Fig. 3 is the utility model second example structure scheme drawing.
Fig. 4 is the axle survey scheme drawing that Fig. 3 implements structure.
The specific embodiment
As Fig. 1, shown in Figure 3, the utility model, i.e. small room elevator, the counterweight body 5 that comprise car 11, be used for fixing the car frame, towing machine 7, double wrap sheave 2, control housing 6 of car 11, is provided with car 11 relative equilibriums and the steel rope 4 of traction car.Towing machine 7 comprises traction sheave 1, motor, speed reduction gearing and brake equipment (not shown).Frame 3 is fixed on the interior well enclosure 8 of top of building machine room.Towing machine 7, double wrap sheave 2 are fixed in the frame 3.Steel rope 4 one ends are connected on the sedan-chair frame upper beam 10 through fag end 9, and steel rope 4 other ends are connected with counterweight 5 to double wrap sheave 2 after-combustion through the traction sheave 1 of towing machine 7.Control housing 6 is directly installed on the top of frame 3 with horizontal cloth postpone.
Referring to Fig. 1, Fig. 2, first embodiment, the horizontal projection at traction center is consistent with car 11 center line of guide rail y1-y1, and steel rope 4 one ends are consistent with car 11 line of centers x1-x1 along the traction sheave 1 edge plane of tangentially dangling;
Referring to Fig. 3, shown in Figure 4, second embodiment, the horizontal projection at traction center is vertical with car 11 center line of guide rail y1-y1, and steel rope 4 one ends are vertical with car 11 line of centers x1-x1 along the traction wheel rim plane of tangentially dangling.
Above-mentioned towing machine 7 can adopt permanent-magnet synchronous planetary wheel towing machine, or permanent-magnet synchnorous gearless dragging machine, or the permanent-magnet synchronous helical gear machine, or the alternating current asynchronous helical gear machine.
Above-mentioned small room elevator, the control of employing and drive form are respectively microcomputerized control and VVVF (variable voltage variable frequency) infinite speed variation drives.
The machine room of elevator is not more than the elevator hoistways size.
Claims (7)
1. small room elevator, the counterweight body that comprise car, be used for fixing the car frame, towing machine, double wrap sheave, control housing, frame of car, is provided with the car relative equilibrium and the steel rope of traction car, wherein said towing machine comprises traction sheave, motor, speed reduction gearing and brake equipment, it is characterized in that:
Described towing machine, double wrap sheave are installed in the frame inside in the machine room, and control housing is directly installed on the top of frame with horizontal cloth postpone, constitute the electromechanical array configuration of elevator frame and control housing;
The mode of described steel rope traction car is: steel rope one end is suspended on the car frame upper beam, and the other end is connected with counterweight frame to the double wrap sheave after-combustion through traction sheave.
2. a kind of small room elevator according to claim 1, it is characterized in that: the horizontal projection of described traction line of centers is consistent with car guide axis.
3. a kind of small room elevator according to claim 1, it is characterized in that: the horizontal projection of described traction line of centers is vertical with car guide axis.
4. a kind of small room elevator according to claim 1 is characterized in that: described towing machine can adopt permanent-magnet synchronous planetary wheel towing machine.
5. a kind of small room elevator according to claim 1, it is characterized in that: described towing machine can adopt permanent-magnet synchnorous gearless dragging machine.
6. a kind of small room elevator according to claim 1, it is characterized in that: described towing machine also can adopt the permanent-magnet synchronous helical gear machine.
7. a kind of small room elevator according to claim 1, it is characterized in that: described towing machine also can adopt the alternating current asynchronous helical gear machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020322 CN2698758Y (en) | 2004-02-23 | 2004-02-23 | Small machine room elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020322 CN2698758Y (en) | 2004-02-23 | 2004-02-23 | Small machine room elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698758Y true CN2698758Y (en) | 2005-05-11 |
Family
ID=34769694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420020322 Expired - Lifetime CN2698758Y (en) | 2004-02-23 | 2004-02-23 | Small machine room elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698758Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007134490A1 (en) * | 2006-05-19 | 2007-11-29 | Shenyang Brilliant Elevator Co., Ltd. | Traction driving elevator system |
| CN104192677A (en) * | 2014-08-12 | 2014-12-10 | 杭州西奥电梯有限公司 | Elevator with small machine room |
-
2004
- 2004-02-23 CN CN 200420020322 patent/CN2698758Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007134490A1 (en) * | 2006-05-19 | 2007-11-29 | Shenyang Brilliant Elevator Co., Ltd. | Traction driving elevator system |
| CN104192677A (en) * | 2014-08-12 | 2014-12-10 | 杭州西奥电梯有限公司 | Elevator with small machine room |
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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: 201114 Minhang District Shanghai Pu Xing highway 1601 Patentee before: Shanghai Edunburgh Elevator Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140223 Granted publication date: 20050511 |