CN104925627A - Double-stator-coil traction machine - Google Patents
Double-stator-coil traction machine Download PDFInfo
- Publication number
- CN104925627A CN104925627A CN201510399639.6A CN201510399639A CN104925627A CN 104925627 A CN104925627 A CN 104925627A CN 201510399639 A CN201510399639 A CN 201510399639A CN 104925627 A CN104925627 A CN 104925627A
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- China
- Prior art keywords
- coil
- wheel
- stator
- towing machine
- double
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0438—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with a gearless driving, e.g. integrated sheave, drum or winch in the stator or rotor of the cage motor
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention relates to a double-stator-coil traction machine. The traction machine is provided with a rotating main shaft. A traction wheel is arranged at the front end of the rotation main shaft. A rotor is connected to the rotation main shaft. A left stator coil and a right stator coil are arranged at the bottom of the rotor. An overhead wheel and a counterweight wheel are arranged on the left side and the right side of the traction wheel respectively. A steel wire rope is connected with the overhead wheel, the traction wheel and the counterweight wheel in sequence. The bottom of the overhead wheel and the bottom of the counterweight wheel are fixedly connected with a lift car and a counterweight block respectively. The double-stator-coil traction machine has the advantages that the double stator coils are arranged in the traction machine, one or two coils can be started according to the requirement for the practical carrying capacity of a lift, so that a large amount of energy consumption is reduced, if one coil goes wrong, the other coil can still support the running of the lift, and therefore the safety of the lift is greatly improved. The double-stator-coil traction machine is simple in structure and convenient to operate.
Description
Technical field
The present invention relates to a kind of bimorph transducer coil towing machine, belong to elevator technology field.
Background technology
In present elevators field, towing machine obtains to be applied quite widely, nowadays the towing machine used is all the towing machine of single stator coil, this towing machine is owing to being unicoil, so energy consuming ratio is larger, if coil et out of order, whole towing machine will be in paralyzed state, particularly for skyscraper, if elevator runs to high dummy status, it is unexpected that towing machine lost efficacy, this is a kind of action be in extreme danger, probably cause elevator out of control, cause irremediable loss, and elevator is many times being in dry running, in this state, towing machine remains oepration at full load, this just causes the significant wastage of energy.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of bimorph transducer coil towing machine, to improve towing machine usage safety performance, and can reduce the power consumption of towing machine.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of bimorph transducer coil towing machine, described towing machine is provided with live spindle, and the front end of described live spindle is provided with traction sheave.
As preferably, described live spindle is connected with rotor, the bottom of described rotor is respectively arranged with left stator coil and right stator coil, and be provided with spacer between described left stator coil and described right stator coil, the rear end of described live spindle is provided with coder.
As preferably, the left and right sides of described traction sheave is respectively arranged with crosshead sheave and to roller, described crosshead sheave and fag end adapter plate is respectively arranged with to the side of roller, be provided with steel rope, described steel rope two ends are individually fixed on fag end adapter plate, and steel rope is connected to crosshead sheave, traction sheave and to roller successively.
As preferably, described crosshead sheave and the bottom to roller are fixedly connected with car respectively and to pouring weight, described towing machine are provided with drg.
Compared with prior art, usefulness of the present invention is: by arranging bimorph transducer coil in towing machine, can according to the needs of the actual measurement weight (AMW) of elevator, start a coil or two coils, this saves a large amount of energy consumption, and if some coils go wrong, another one coil still can support the operation of elevator, the so very big safety that improve elevator, structure of the present invention is simple, easy to operate.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the part sectional view of towing machine.
In figure: 1, towing machine; 2, live spindle; 3, traction sheave; 4, rotor; 5, left stator coil; 6, right stator coil; 7, spacer; 8, coder; 9, crosshead sheave; 10, to roller; 11, fag end adapter plate; 12, steel rope; 13, car; 14, to pouring weight; 15, drg.
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments: a kind of bimorph transducer coil towing machine according to Fig. 1 and Fig. 2, described towing machine 1 is provided with live spindle 2, the front end of described live spindle 2 is provided with traction sheave 3, described live spindle 2 is connected with rotor 4, the bottom of described rotor 4 is respectively arranged with left stator coil 5 and right stator coil 6, be provided with spacer 7 between described left stator coil 5 and described right stator coil 6, the rear end of described live spindle 2 is provided with coder 8.
The left and right sides of described traction sheave 3 is respectively arranged with crosshead sheave 9 and to roller 10, described crosshead sheave 9 and fag end adapter plate 11 is respectively arranged with to the side of roller 10, be provided with steel rope 12, described steel rope 12 two ends are individually fixed on fag end adapter plate 11, and steel rope 12 is connected to crosshead sheave 9, traction sheave 3 and to roller 10 successively.
Described crosshead sheave 9 and car 13 is fixedly connected with respectively to the bottom of roller 10 and to pouring weight 14, described towing machine 1 is provided with drg 15.
During use, be provided with towing machine 1, towing machine 1 is provided with traction sheave 3, also on towing machine 1, be also provided with left stator coil 5 and right stator coil 6, described towing machine 1 is also provided with live spindle 2, by left stator coil 5 and right stator coil 6 controlled encoder 8, live spindle 2 is controlled by coder 8, and the front end of described live spindle 2 is provided with traction sheave 3, traction sheave 3 rotarily drives steel rope 12 and pumps, steel rope 12 drives crosshead sheave 9 and to roller 10 rotary motion, and then drive car 13 and the up-and-down movement to pouring weight 14, thus control the motion of elevator.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. a bimorph transducer coil towing machine, it is characterized in that: described towing machine (1) is provided with live spindle (2), the front end of described live spindle (2) is provided with traction sheave (3), described live spindle (2) is connected with rotor (4), the bottom of described rotor (4) is respectively arranged with left stator coil (5) and right stator coil (6), be provided with spacer (7) between described left stator coil (5) and described right stator coil (6), the rear end of described live spindle (2) is provided with coder (8).
2. bimorph transducer coil towing machine according to claim 1, it is characterized in that: the left and right sides of described traction sheave (3) is respectively arranged with crosshead sheave (9) and to roller (10), described crosshead sheave (9) and fag end adapter plate (11) is respectively arranged with to the side of roller (10), be provided with steel rope (12), described steel rope (12) two ends are individually fixed on fag end adapter plate (11), and steel rope (12) is connected to crosshead sheave (9), traction sheave (3) and to roller (10) successively.
3. bimorph transducer coil towing machine according to claim 1, it is characterized in that: described crosshead sheave (9) and the bottom to roller (10) are fixedly connected with car (13) respectively and to pouring weight (14), described towing machine (1) are provided with drg (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399639.6A CN104925627A (en) | 2015-07-09 | 2015-07-09 | Double-stator-coil traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399639.6A CN104925627A (en) | 2015-07-09 | 2015-07-09 | Double-stator-coil traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104925627A true CN104925627A (en) | 2015-09-23 |
Family
ID=54113105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510399639.6A Pending CN104925627A (en) | 2015-07-09 | 2015-07-09 | Double-stator-coil traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104925627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197741A (en) * | 2015-09-24 | 2015-12-30 | 苏州润吉驱动技术有限公司 | Double-stator energy-saving elevator traction machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005247514A (en) * | 2004-03-04 | 2005-09-15 | Mitsubishi Electric Corp | Hoisting machine for elevator |
| CN1721313A (en) * | 2004-07-15 | 2006-01-18 | 三菱电机株式会社 | Winch for elevator |
| CN1849258A (en) * | 2004-09-13 | 2006-10-18 | 三菱电机株式会社 | Elevator apparatus |
| CN101264841A (en) * | 2008-05-01 | 2008-09-17 | 宁波宏大电梯有限公司 | Lift traction device |
| CN201206076Y (en) * | 2008-03-20 | 2009-03-11 | 浙江西子富沃德电机有限公司 | Double-stator permanent magnet synchronous non-gear traction machine |
| CN203368272U (en) * | 2013-07-22 | 2013-12-25 | 浙江联宜电机股份有限公司 | Double stator structure of brushless motor |
| CN204751823U (en) * | 2015-07-09 | 2015-11-11 | 苏州润吉驱动技术有限公司 | Two stator coil haulers |
-
2015
- 2015-07-09 CN CN201510399639.6A patent/CN104925627A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005247514A (en) * | 2004-03-04 | 2005-09-15 | Mitsubishi Electric Corp | Hoisting machine for elevator |
| CN1721313A (en) * | 2004-07-15 | 2006-01-18 | 三菱电机株式会社 | Winch for elevator |
| CN1849258A (en) * | 2004-09-13 | 2006-10-18 | 三菱电机株式会社 | Elevator apparatus |
| CN201206076Y (en) * | 2008-03-20 | 2009-03-11 | 浙江西子富沃德电机有限公司 | Double-stator permanent magnet synchronous non-gear traction machine |
| CN101264841A (en) * | 2008-05-01 | 2008-09-17 | 宁波宏大电梯有限公司 | Lift traction device |
| CN203368272U (en) * | 2013-07-22 | 2013-12-25 | 浙江联宜电机股份有限公司 | Double stator structure of brushless motor |
| CN204751823U (en) * | 2015-07-09 | 2015-11-11 | 苏州润吉驱动技术有限公司 | Two stator coil haulers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197741A (en) * | 2015-09-24 | 2015-12-30 | 苏州润吉驱动技术有限公司 | Double-stator energy-saving elevator traction machine |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
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| WD01 | Invention patent application deemed withdrawn after publication |