CN109052118A - A kind of gantry frame type villa elevator traction machine - Google Patents
A kind of gantry frame type villa elevator traction machine Download PDFInfo
- Publication number
- CN109052118A CN109052118A CN201811138796.1A CN201811138796A CN109052118A CN 109052118 A CN109052118 A CN 109052118A CN 201811138796 A CN201811138796 A CN 201811138796A CN 109052118 A CN109052118 A CN 109052118A
- Authority
- CN
- China
- Prior art keywords
- casing
- shaft
- end cap
- left end
- rotor
- 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
Links
- 238000005266 casting Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of gantry frame type villa elevator traction machines, including casing, shaft, left end cap, right end cap, traction sheave, stator, rotor and brake；Shaft is arranged in casing；Left end cap and right end cap are separately positioned on the left and right ends of casing；The left and right ends of shaft pass through bearing and left end cap respectively and right end cap is rotatablely connected；Traction sheave and rotor are arranged in casing；Traction sheave is set in shaft；It is located on casing and is equipped with the opening that wirerope can be pierced by traction sheave；Rotor is set in shaft, and is located at the side of traction sheave；Stator is arranged on the inner wall of casing；Stator and rotor are corresponding；Left end cap is stretched out in the left end of shaft；The left end of shaft is arranged in brake；The left and right ends that the bottom of casing is located at casing are equipped with support footing.The present invention can make traction machine run smoothly, and structure stress is more reasonable, concentrate on two stress points of traction machine all on footing, mitigate the bearing capacity of casing, increase the service life of casing.
Description
Technical field
The present invention relates to elevator technology fields, more particularly to a kind of gantry frame type villa elevator traction machine.
Background technique
With the development of economy, social progress, energy conservation have become certainty and social consensus.Various traction machines are got over
Come more towards save the energy, it is easy for installation, save space, stress is more reasonable the features such as direction develop.Traction machine is as people
Life multiplies that do a member important in elevator no exception.
The position of common villa elevator traction machine support footing is located at the lower section two sides (as shown in Figure 3) of traction sheave, machine
Shell is located in one of the side of support footing, hanging due to casing one end, in traction machine use process, casing and its interior
The components of portion's installation are easy to produce vibration, and traction machine operation is unstable, and noise increases, in addition, shake leads to casing for a long time
Deflection increase, make casing be easy to produce under long-term stress fatigue and be broken risk.Furthermore the peace of existing encoder
Dress is limited in one end of traction machine, installation and maintenance inconvenient debugging.
Summary of the invention
For the above technical problems, the purpose of the present invention is: propose a kind of gantry frame type villa ladder traction machine,
Traction machine can be made to behave bounce small, more steadily, lower noise, and structure stress is more reasonable, make two of traction machine by
Force all concentrates on footing, mitigates the bearing capacity of casing, increases the service life of casing.In addition, the peace of rotary encoder
Dress and maintenance debugging are convenient.
The technical solution of the invention is as follows is achieved: a kind of gantry frame type villa ladder traction machine, including casing, turns
Axis, left end cap, right end cap, traction sheave, stator, rotor and brake；The shaft is arranged in casing；The left end cap and the right side
End cap is separately positioned on the left and right ends of casing；The left and right ends of the shaft pass through bearing and left end cap respectively and right end cap turns
Dynamic connection；The traction sheave and rotor are arranged in casing；The traction sheave is set in shaft；It is located at traction on the casing
The opening that wirerope can be pierced by is equipped at wheel；The rotor is set in shaft, and is located at the side of traction sheave；The stator is set
It sets on the inner wall of casing；The stator and rotor are corresponding；Left end cap is stretched out in the left end of the shaft；The brake setting
In the left end of shaft；The left and right ends that the bottom of the casing is located at casing are equipped with support footing.
Further: the left end of the shaft is equipped with the first rotary encoder being used cooperatively with shaft.
Further: the right end of the shaft stretches out right end cap；The right end of the shaft is equipped with and is used cooperatively with shaft
Second rotary encoder.
Further: the cabinet top is equipped with hanging ring at left end cap and right end cap.
Further: the opening is separately positioned on the front and back sides of casing.
It is further: the support footing and casing integrally casting shaping.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages: gantry of the invention
Traction sheave is arranged in casing, the both ends of bottom of shell is provided with support footing, above structure by posture villa ladder traction machine
Stress is more reasonable, concentrates on two stress points of traction machine all on support footing, significantly reduces the bearing capacity of casing, increases
The service life of casing is added, and traction machine behaves small, more steady, the lower noise of operation of beating.In addition, by turning
Rotary encoder is installed in the front end of axis or rear end, and the installation of rotary encoder is without limitations, and installation and maintenance debugging are more square
Just.
Detailed description of the invention
Technical scheme of the present invention is further explained with reference to the accompanying drawing:
Fig. 1 is main view cross-sectional view of the invention；
Fig. 2 is main view schematic diagram of the invention；
Fig. 3 is the main view schematic diagram of the traction machine of the prior art；
Wherein: 1, casing；11, footing is supported；12, hanging ring；13, terminal box；14, it is open；2, left end cap；3, right end cap；
4, shaft；5, rotor；51, stator；6, traction sheave；7, brake；8, the first rotary encoder；81, the second rotary encoder.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
It is as shown in Figs. 1-2 a kind of gantry frame type villa ladder traction machine of the present invention, including casing 1, shaft 4, a left side
End cap 2, the lid of right end 3, traction sheave 6, stator 51, rotor 5 and brake 7.Shaft 4 is mounted in casing 1, left end cap 2 and right end
Lid 3 is mounted on the left and right ends of casing 1 by bolt respectively.The left and right ends of shaft 4 pass through deep groove ball bearing and left end respectively
Lid 2 and right end cap 3 are rotatablely connected.Traction sheave 6 and rotor 5 are mounted in casing 1.Traction sheave 6 is set in shaft 4, on casing 1
The opening 14 that wirerope can be pierced by is installed at traction sheave 6, be preferably open 14 front and backs two for being provided with casing 1 respectively
On a side.Rotor 5 is set in shaft 4, and rotor 5 is located at the side of traction sheave 6.Stator 51 is mounted on the inner wall of casing 1
On.Stator 51 and rotor 5 are corresponding, and are used cooperatively.Left end cap 2 is stretched out in the left end of shaft 4.Brake 7 is mounted on shaft 4
Left end, to be braked to traction machine.The left and right ends that the bottom of casing 1 is located at casing 1 are equipped with support footing 11, pass through
Footing 11 is supported, traction machine forms the structure of gantry frame type.Preferably support footing 11 and 1 integrally casting shaping of casing
Wherein, the first rotary encoder 8 being used cooperatively with shaft 4 is installed in the left end of shaft 4.
Wherein, rotor 5 and traction sheave 6 are fixedly connected by key with shaft 4.
Wherein, the right end of shaft 4 stretches out right end cap 3, the second rotation that the right end installation of shaft 4 is used cooperatively with shaft 4
Encoder 81.
Wherein, 1 top of casing is equipped with the hanging ring 12 of lifting at left end cap 2 and right end cap 3, on the top of casing 1
Portion is equipped with terminal box 13.
Wherein, said stator 51 includes stator core and stator winding, and stator core surrounds rotor 4 on 1 inner wall of casing
Installation, stator winding are embedded in the groove of stator core.
Wherein, brake 7 is common disk brake.
When work, by being used cooperatively for stator 51 and rotor 5, rotate shaft 4.The rotation of shaft 4 drives traction sheave 6
Rotation.The wirerope wound on traction sheave 6 carries out lift work by opening 14.Brake brakes traction machine.The
One rotary encoder 8 and the second rotary encoder 81 can cooperate, when the damage of one of rotary encoder, another rotation
Turning encoder can guarantee that traction machine works normally, in addition, after the limited space of 4 one end of shaft installation rotary encoder, it can
Rotary encoder is installed in the other end of shaft.The installation or debugging of rotary encoder are also more convenient.
Traction sheave 6 is mounted in casing 1 by the present embodiment, is equipped with support footing 11 at the both ends of 1 bottom of casing, above-mentioned
Structure stress is more reasonable, concentrates on two stress points of traction machine all on support footing 11, significantly reduces holding for casing 1
Power is carried, increases the service life of casing 1, and traction machine behaves small, more steady, the lower noise of operation of beating.In addition,
By installing rotary encoder in the front end of shaft 4 or rear end, the installation of rotary encoder is not by limited space, installation and dimension
Shield debugging is more convenient.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (6)
1. a kind of gantry frame type villa ladder traction machine, including casing, shaft, left end cap, right end cap, traction sheave, stator, rotor and
Brake；It is characterized by: the shaft is arranged in casing；The left end cap and right end cap are separately positioned on the left and right of casing
Both ends；The left and right ends of the shaft pass through bearing and left end cap respectively and right end cap is rotatablely connected；The traction sheave and rotor
It is arranged in casing；The traction sheave is set in shaft；It is located at traction sheave on the casing and is equipped with what wirerope can be pierced by
Opening；The rotor is set in shaft, and is located at the side of traction sheave；The stator is arranged on the inner wall of casing；It is described
Stator and rotor are corresponding；Left end cap is stretched out in the left end of the shaft；The left end of shaft is arranged in the brake；The casing
Bottom be located at casing left and right ends be equipped with support footing.
2. a kind of gantry frame type villa ladder traction machine according to claim 1, it is characterised in that: the left end of the shaft is set
There is the first rotary encoder being used cooperatively with shaft.
3. a kind of gantry frame type villa ladder traction machine according to claim 1, it is characterised in that: the right end of the shaft is stretched
Right end cap out；The right end of the shaft is equipped with the second rotary encoder being used cooperatively with shaft.
4. a kind of gantry frame type villa ladder traction machine according to claim 1, it is characterised in that: the cabinet top is close
Hanging ring is equipped at left end cap and right end cap.
5. a kind of gantry frame type villa ladder traction machine according to claim 1, it is characterised in that: the opening is respectively set
On the front and back sides of casing.
6. a kind of gantry frame type villa ladder traction machine according to claim 1, it is characterised in that: the support footing and machine
Shell integrally casting shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138796.1A CN109052118A (en) | 2018-09-28 | 2018-09-28 | A kind of gantry frame type villa elevator traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138796.1A CN109052118A (en) | 2018-09-28 | 2018-09-28 | A kind of gantry frame type villa elevator traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109052118A true CN109052118A (en) | 2018-12-21 |
Family
ID=64766684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138796.1A Pending CN109052118A (en) | 2018-09-28 | 2018-09-28 | A kind of gantry frame type villa elevator traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109052118A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960517A (en) * | 2021-03-02 | 2021-06-15 | 浙江玛拓驱动设备有限公司 | Long service life's hauler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1532135A (en) * | 2003-03-20 | 2004-09-29 | �����ذ¹ɷݹ�˾ | Driving unit of lift |
| CN1990376A (en) * | 2005-12-26 | 2007-07-04 | 郭自刚 | Built-in type double-support permanent-magnet gearless elevator traction machine |
| US20120112577A1 (en) * | 2009-07-10 | 2012-05-10 | Otis Elevator Company | Elevator machine with external rotor and motor within traction sheave |
| CN202321894U (en) * | 2011-11-18 | 2012-07-11 | 卧龙电气集团股份有限公司 | Detachable type traction machine |
| CN104386563A (en) * | 2014-11-18 | 2015-03-04 | 爱力维特驱动科技(苏州)有限公司 | Gearless traction machine with end cover |
| US20170158467A1 (en) * | 2014-07-04 | 2017-06-08 | Otis Elevator Company | Rotary machine with encoder directly connected to rotor |
| CN209226369U (en) * | 2018-09-28 | 2019-08-09 | 苏州润吉驱动技术有限公司 | A kind of gantry frame type villa elevator traction machine |
-
2018
- 2018-09-28 CN CN201811138796.1A patent/CN109052118A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1532135A (en) * | 2003-03-20 | 2004-09-29 | �����ذ¹ɷݹ�˾ | Driving unit of lift |
| CN1990376A (en) * | 2005-12-26 | 2007-07-04 | 郭自刚 | Built-in type double-support permanent-magnet gearless elevator traction machine |
| US20120112577A1 (en) * | 2009-07-10 | 2012-05-10 | Otis Elevator Company | Elevator machine with external rotor and motor within traction sheave |
| CN202321894U (en) * | 2011-11-18 | 2012-07-11 | 卧龙电气集团股份有限公司 | Detachable type traction machine |
| US20170158467A1 (en) * | 2014-07-04 | 2017-06-08 | Otis Elevator Company | Rotary machine with encoder directly connected to rotor |
| CN104386563A (en) * | 2014-11-18 | 2015-03-04 | 爱力维特驱动科技(苏州)有限公司 | Gearless traction machine with end cover |
| CN209226369U (en) * | 2018-09-28 | 2019-08-09 | 苏州润吉驱动技术有限公司 | A kind of gantry frame type villa elevator traction machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960517A (en) * | 2021-03-02 | 2021-06-15 | 浙江玛拓驱动设备有限公司 | Long service life's hauler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200902 Address after: 215213, No. 888, Kang Li Avenue, Fen Hu hi tech Industrial Development Zone, Wujiang District, Jiangsu, Suzhou Applicant after: CANNY ELEVATOR Co.,Ltd. Address before: 215200 Kangli Avenue 799, Fenhu Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: SUZHOU RUNJI DRIVING TECHNOLOGY Co.,Ltd. |