CN206172754U - High -speed energy -conserving hauler - Google Patents

High -speed energy -conserving hauler Download PDF

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Publication number
CN206172754U
CN206172754U CN201621001806.3U CN201621001806U CN206172754U CN 206172754 U CN206172754 U CN 206172754U CN 201621001806 U CN201621001806 U CN 201621001806U CN 206172754 U CN206172754 U CN 206172754U
Authority
CN
China
Prior art keywords
rotor
hauler
stator
stator module
main shaft
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.)
Active
Application number
CN201621001806.3U
Other languages
Chinese (zh)
Inventor
李革
丁爱芹
朱冬军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canny Elevator Co Ltd
Original Assignee
SUZHOU RUNJI DRIVE TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU RUNJI DRIVE TECHNOLOGY Co Ltd filed Critical SUZHOU RUNJI DRIVE TECHNOLOGY Co Ltd
Priority to CN201621001806.3U priority Critical patent/CN206172754U/en
Application granted granted Critical
Publication of CN206172754U publication Critical patent/CN206172754U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a high -speed energy -conserving hauler, the hauler includes main shaft, stator module, rotor and frame, stator module fixed mounting is in the frame, the main shaft left end is through bearing and the stator module fixed mounting that cooperatees, the main shaft right -hand member has cup jointed the driving sheave through a calorie bond fixation, the rotor divide into inner rotor and external rotor, and the rotor left end stretches into inside the stator module, rotor right -hand member and driving sheave fixed connection, inside being provided with of stator module is used for inner rotor and external rotor divided baffle. This hauler adopts inside and outside rotor, and run mode is various, the high efficiency, and speed 10ms to 30ms, with corresponding stator coil drive elevator, reduction stator coil energy losses, stator coil and outer stator coil looks trans -substitution work effectively guarantee the hauler operation in this hauler, five kinds of brake mode of hauler adoption make the hauler security performance improve greatly.

Description

High-speed and energy-saving traction machine
Technical field:
This utility model belongs to traction machine actuation techniques field, more particularly, to a kind of high-speed and energy-saving traction machine.
Background technology:
In present elevators field, traction machine has obtained quite being widely applied, and the traction machine for nowadays using all is The traction machine of single stator coil, this traction machine is due to being unicoil, so power consumption is than larger, it is whole if coil breaks down Individual traction machine would be at state of paralysis, especially for skyscraper, if elevator runs to high dummy status, unexpected traction machine Failure, this is a kind of action being in extreme danger, it is more likely that causes elevator out of control, causes irremediable loss, and elevator Dry running is in many times, in this state, traction machine remains oepration at full load, and this has resulted in the very big of energy Waste, existing ultrahigh speed 10m/s above permanent magnetic synchronous traction machine is tied using single outer rotor or internal rotor, not inner and outer rotors The traction machine that conjunction is used.
The content of the invention:
Technical problem to be solved in the utility model is:There is provided one kind to adopt inner stator and outer rotor to reduce stator line The traction machine that circle electric energy is damaged.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions:A kind of high-speed and energy-saving Traction machine, the traction machine includes main shaft, stator module, rotor and frame, and the stator module is fixedly mounted in frame, institute State main shaft left end and fixed installation is engaged with stator module by bearing, the main shaft right-hand member is connected to traction by card key fixed cover Wheel, the rotor is divided into internal rotor and outer rotor, and the rotor left end is extend into inside stator module, the rotor right-hand member It is fixedly connected with traction sheave, the stator module is internally provided with the baffle plate for internal rotor and outer rotor to be separated, described interior External stator coil is provided between rotor and baffle plate, inner stator coil, the stator are provided between the outer rotor and baffle plate Brake and rosette are additionally provided with component.
Preferably, the quantity that brake is arranged on the stator module is three, three brakes are separately positioned on to be determined The both sides of sub-component and tip position.
Preferably, the rotor exterior is additionally provided with external rescue device.
Preferably, the main shaft left end is additionally provided with encoder.
Compared with prior art, usefulness of the present utility model is:The traction machine adopts inner and outer Rotator, operation mode Various, efficiently, speed 10m/s to 30m/s drives elevator with corresponding stator coil, reduces stator coil electric energy loss, and this is draged Draw machine inner stator coil and external stator coil is substituted for each other work, traction machine operation is effectively ensured, traction machine is using five kinds of brakings Mode, is greatly improved using traction machine security performance.
Description of the drawings:
This utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the sectional view of this utility model front view.
Fig. 2 is left view of the present utility model.
In figure:1st, main shaft;2nd, stator module;21st, baffle plate;22nd, external stator coil;23rd, inner stator coil;3rd, rotor;31、 Internal rotor;32nd, outer rotor;4th, external rescue device;5th, traction sheave;6th, frame;7th, brake;8th, rosette;9th, encoder.
Specific embodiment:
Below in conjunction with the accompanying drawings and specific embodiment is described in detail to this utility model:
A kind of high-speed and energy-saving traction machine as depicted in figs. 1 and 2, the traction machine includes main shaft 1, stator module 2, rotor 3 and frame 6, the stator module 2 is fixedly mounted in frame 6, and the left end of the main shaft 1 is matched by bearing with stator module 2 Fixed installation is closed, the right-hand member of the main shaft 1 is connected to traction sheave 5 by card key fixed cover, and 3 points of the rotor is internal rotor 31 and turns outward Son 32, and the left end of the rotor 3 extend into inside stator module 2, and the right-hand member of the rotor 3 is fixedly connected with traction sheave 5, described Stator module 2 is internally provided with the baffle plate 21 for internal rotor 31 and outer rotor 32 to be separated, the internal rotor 31 and baffle plate 21 Between be provided with external stator coil 22, inner stator coil 23, the stator pack are provided between the outer rotor 32 and baffle plate 21 Brake 7 and rosette 8 are additionally provided with part 2.
Its specific works mode is:
External stator coil 22 and inner stator coil 23 are installed, the power of inner stator coil 23 is little, external stator line on stator module 2 Enclose 22 power big;Internal rotor 31 is with outer rotor 32 on same rotor 3.Rotor 3 adopts supported at three point, encoder 9 and main shaft 1 It is connected, for feeding back traction machine rotating speed and the anglec of rotation.When traction machine inner stator coil 23 cannot work, external stator coil 22 replacement inner stator coils 23 work, and vice versa, and the traction machine security performance is greatly improved, and is provided with external rescue device 4, when traction machine cannot operate, using external rescue device 4 brake traction sheave, make lift car reach flat bed, car with it is right The ratio a of LOAD CELLS, apparatus for controlling elevator intelligence computation car and counterweight is installed in weight.
The high-speed and energy-saving traction machine drive manner:
Work as a<1, car is descending or a>1, when car is up, internal rotor 31 and outer rotor 32 drive simultaneously;
As a=1, external stator 32 drives;
Work as a<1, car is up or a>1, it is generating state when car is descending, internal rotor 31 and outer rotor 32 generate electricity simultaneously Feedback grid.
The quantity that brake 7 is arranged on the stator module 2 is three, and three brakes 7 are separately positioned on stator module 2 Both sides and tip position, two side brakes 7 are first group, and top brake 71 is braked respectively for second group;Traction machine is normal Two side brakes 7 work during operation, and top brake 7 is brake hard;Below it is divided into four kinds of brake conditions:
First, when elevator overload exceeds the speed limit, three brakes 7 are braked simultaneously;
2nd, when mechanical braking fails, and external stator 32 works, the plugging of inner stator coil 23;
3rd, when mechanical braking fails, and inner stator 31 works, the plugging of external stator coil 22;
4th, when mechanical braking fails, because gravity affects, elevator voluntarily action when, external stator coil 22 and default sub-line Circle 23 is while plugging.
External rescue device 4 is additionally provided with outside the rotor 3;The left end of the main shaft 1 is additionally provided with encoder 9, adopts This structure can increase the safety coefficient of elevator operation.
It is emphasized that:The above is only preferred embodiment of the present utility model, not this utility model is appointed What pro forma restriction, every any simple modification above example made according to technical spirit of the present utility model, etc. With change and modification, still fall within the range of technical solutions of the utility model.

Claims (4)

1. a kind of high-speed and energy-saving traction machine, it is characterised in that:The traction machine includes main shaft(1), stator module(2), rotor(3) And frame(6), the stator module(2)It is fixedly mounted on frame(6)On, the main shaft(1)Left end is by bearing and stator pack Part(2)It is engaged fixed installation, the main shaft(1)Right-hand member is connected to traction sheave by card key fixed cover(5), the rotor(3)Point For internal rotor(31)And outer rotor(32), and the rotor(3)Left end extend into stator module(2)Inside, the rotor(3) Right-hand member and traction sheave(5)It is fixedly connected, the stator module(2)It is internally provided with for by internal rotor(31)And outer rotor(32) The baffle plate of separation(21), the internal rotor(31)With baffle plate(21)Between be provided with external stator coil(22), the outer rotor (32)With baffle plate(21)Between be provided with inner stator coil(23), the stator module(2)On be additionally provided with brake(7)With connect Line box(8).
2. high-speed and energy-saving traction machine according to claim 1, it is characterised in that:The stator module(2)It is upper that braking is set Device(7)Quantity be three, three brakes(7)It is separately positioned on stator module(2)Both sides and tip position.
3. high-speed and energy-saving traction machine according to claim 1, it is characterised in that:The rotor(3)Outside is additionally provided with outer Portion's deliverance apparatus(4).
4. high-speed and energy-saving traction machine according to claim 1, it is characterised in that:The main shaft(1)Left end is additionally provided with volume Code device(9).
CN201621001806.3U 2016-08-31 2016-08-31 High -speed energy -conserving hauler Active CN206172754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621001806.3U CN206172754U (en) 2016-08-31 2016-08-31 High -speed energy -conserving hauler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621001806.3U CN206172754U (en) 2016-08-31 2016-08-31 High -speed energy -conserving hauler

Publications (1)

Publication Number Publication Date
CN206172754U true CN206172754U (en) 2017-05-17

Family

ID=60240674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621001806.3U Active CN206172754U (en) 2016-08-31 2016-08-31 High -speed energy -conserving hauler

Country Status (1)

Country Link
CN (1) CN206172754U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106185566A (en) * 2016-08-31 2016-12-07 苏州润吉驱动技术有限公司 A kind of high-speed and energy-saving traction machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106185566A (en) * 2016-08-31 2016-12-07 苏州润吉驱动技术有限公司 A kind of high-speed and energy-saving traction machine

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200901

Address after: 215213, No. 888, Kang Li Avenue, Fen Hu hi tech Industrial Development Zone, Wujiang District, Jiangsu, Suzhou

Patentee after: CANNY ELEVATOR Co.,Ltd.

Address before: 215213, Jiangsu Province, Wujiang District, Suzhou province Fen town, No. 799 Li Li Road

Patentee before: SUZHOU RUNJI DRIVING TECHNOLOGY Co.,Ltd.