CN108408550A - A kind of bridge traction machine - Google Patents
A kind of bridge traction machine Download PDFInfo
- Publication number
- CN108408550A CN108408550A CN201810463186.2A CN201810463186A CN108408550A CN 108408550 A CN108408550 A CN 108408550A CN 201810463186 A CN201810463186 A CN 201810463186A CN 108408550 A CN108408550 A CN 108408550A
- Authority
- CN
- China
- Prior art keywords
- end cover
- shaft
- engine base
- traction machine
- cover
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The present invention provides a kind of bridge traction machines, make the repairing of traction machine efficient and convenient.It includes engine base, the engine base is the structure of both ends open, one end fixed cover of the engine base is equipped with first end cover, the other end fixed cover of the engine base is equipped with second end cover, the engine base, first end cover, second end cover assembling is formed with inner cavity, the second end cover is specially brake disc end cap, it is disposed with brake on the outside of the second end cover, inner wall of the inner cavity of the engine base close to the side of the first end cover is disposed with stator module, the inner cavity is disposed with traction sheave close to the side of the second end cover, one end of shaft is positioned at the first centre bore of the first end cover, the shaft runs through the central cavity of the stator module, the center mounting hole of traction sheave, the other end of the shaft is convex on rear side of the second centre bore of the second end cover, the side convex portion of the shaft connects the brake.
Description
Technical field
The present invention relates to the technical field of traction machine mechanism, specially a kind of bridge traction machine.
Background technology
Elevator traction machine is the power-equipment of elevator, also known as elevator host.Function is conveying makes elevator transport with passing power
Row.One end of existing traction machine, casing is integrated with the blind end of casing, and another end cap is equipped with end cap, is actually using
In the process, once breaking down inside traction machine, needing all to remove entire traction machine could be convenient for repairing, and make traction
The repairing of machine is time-consuming and laborious.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of bridge traction machine, make the repairing of traction machine efficient and convenient.
A kind of bridge traction machine, it is characterised in that：It includes engine base, and the engine base is the structure of both ends open, described
One end fixed cover of engine base is equipped with first end cover, and the other end fixed cover of the engine base is equipped with second end cover, the engine base, first
End cap, second end cover assembling are formed with inner cavity, and the second end cover is specially brake disc end cap, the outside cloth of the second end cover
It is equipped with brake, the inner wall of the inner cavity of the engine base close to the side of the first end cover is disposed with stator module, the inner cavity
Be disposed with traction sheave close to the side of the second end cover, one end of shaft is positioned at the first center of the first end cover
Hole, the shaft run through through the central cavity of the stator module, the center mounting hole of traction sheave, the other end of the shaft
Convex on rear side of second centre bore of the second end cover, the side convex portion of the shaft connects the brake, and the engine base corresponds to
The region of the traction sheave is provided with evacuation hole slot, the evacuation hole slot is used for the installation of outer lace.
It is further characterized by：Intermediate region corresponding to the shaft and the stator module is provided with rotor magnetic
Yoke, the shaft are connect by bond structure with the inner wall of the rotor rim, the peripheral surface of the rotor rim and the stator
There are spacing between the internal ring wall of component, it is ensured that shaft sequentially works；
It is provided with brake mounting board between the brake and the second end cover；
The outer end of the shaft is additionally provided with encoder；
One end of the shaft is by first bearing location and installation in the first centre bore of the first end cover；The shaft
The other end by second bearing location and installation in the second centre bore of the second end cover；
The installation of the first bearing, second bearing is inserted in by heating so that zero damage of bearing installation reduces bearing
The risk of abnormal sound；
The position that the first end cover corresponds to the stator module is provided with inner cavity, and the setting of the inner cavity makes
The axial length of whole equipment reduces, it is ensured that the utilization rate in space；
The first end cover, second end cover top be respectively set there are one hanging ring, two hanging rings are relative to the casing
Upper surface in diagonal line arrange, it is ensured that subsequently for the lifting of equipment；
The first end cover, second end cover lower part both sides be respectively arranged with support foot.
After applying the present invention, the both ends of engine base are respectively covered equipped with first end cover, second end cover, when needing to carry out traction machine
When repairing, removing the end cap of one end can place under repair to corresponding component；It makes the repairing of traction machine efficient and convenient.
Description of the drawings
Fig. 1 is the stereogram structure schematic diagram of the present invention；
Fig. 2 is the front view schematic cross-sectional view of the present invention；
Title in figure corresponding to serial number is as follows：
Engine base 1, first end cover 2, second end cover 3, inner cavity 4, brake 5, stator module 6, traction sheave 7, shaft 8, first
Centre bore 9, center mounting hole 10, the second centre bore 11, evacuation hole slot 12, rotor rim 13, bond structure 14, brake mounting board
15, encoder 16, first bearing 17, inner cavity 18, second bearing 19, hanging ring 20, support foot 21.
Specific implementation mode
A kind of bridge traction machine, is shown in Fig. 1, Fig. 2：It includes engine base 1, and engine base 1 is the structure of both ends open, engine base 1
One end fixed cover is equipped with first end cover 2, and the other end fixed cover of engine base is equipped with second end cover 3, engine base 1, first end cover 2, second
The assembling of end cap 3 is formed with inner cavity 4, and second end cover 3 is specially brake disc end cap, and the outside of second end cover 3 is disposed with brake 5,
Inner wall of the inner cavity 4 of engine base 1 close to the side of first end cover 2 is disposed with stator module 6, and the one of the close second end cover 3 of inner cavity 4
Side is disposed with traction sheave 7, and one end of shaft 8 is positioned at the first centre bore 9 of first end cover 2, and shaft 8 is through stator module 6
The center mounting hole 10 of central cavity, traction sheave 7, the other end of shaft 8 is on rear side of the second centre bore 11 of second end cover 3
Convex, the side convex portion connecting brake 5 of shaft 8, the region that engine base 1 corresponds to traction sheave 7 is provided with evacuation hole slot 12, avoid holes
Slot 12 is used for the installation of outer lace.
Intermediate region corresponding to shaft 8 and stator module 6 is provided with rotor rim 13, shaft 8 by bond structure 14 with
The inner wall of rotor rim 13 connects, and there are spacing between the peripheral surface and the internal ring wall of stator module 6 of rotor rim 13, it is ensured that shaft
Sequentially work；
Brake mounting board 15 is provided between brake 5 and second end cover 3；
The outer end of shaft 8 is additionally provided with encoder 16；
One end of shaft 8 is by 17 location and installation of first bearing in the first centre bore 9 of first end cover 2；Shaft 8 it is another
End is by 19 location and installation of second bearing in the second centre bore 11 of second end cover 3；
The installation of first bearing 17, second bearing 19 is inserted in by heating so that zero damage of bearing installation reduces bearing
The risk of abnormal sound；
The position that first end cover 2 corresponds to stator module 6 is provided with inner cavity 18, and the setting of inner cavity 18 entirely to set
Standby axial length reduces, it is ensured that the utilization rate in space；
First end cover 2, second end cover 3 top be respectively set there are one hanging ring 20, two hanging rings 20 are relative to casing 1
Upper surface is arranged in diagonal line, it is ensured that subsequently for the lifting of equipment；
First end cover 2, second end cover 3 lower part both sides be respectively arranged with support foot 21.
Specific embodiments of the present invention are described in detail above, but content is only the preferable implementation of the invention
Example, should not be construed as limiting the practical range of the invention.It is all to become according to impartial made by the invention application range
Change and improve etc., it should all still belong within this patent covering scope.
Claims (8)
1. a kind of bridge traction machine, it is characterised in that：It includes engine base, and the engine base is the structure of both ends open, the machine
One end fixed cover of seat is equipped with first end cover, and the other end fixed cover of the engine base is equipped with second end cover, the engine base, first end
Lid, second end cover assembling are formed with inner cavity, and the second end cover is specially brake disc end cap, the outside arrangement of the second end cover
There is a brake, the inner wall of the inner cavity of the engine base close to the side of the first end cover is disposed with stator module, the inner cavity
It is disposed with traction sheave close to the side of the second end cover, one end of shaft is positioned at the first centre bore of the first end cover,
The shaft runs through institute through the central cavity of the stator module, the center mounting hole of traction sheave, the other end of the shaft
The the second centre bore rear side for stating second end cover is convex, and the side convex portion of the shaft connects the brake, and the engine base corresponds to
The region of the traction sheave is provided with evacuation hole slot, and the evacuation hole slot is used for the installation of outer lace.
2. a kind of bridge traction machine as described in claim 1, it is characterised in that：The shaft and stator module institute are right
The intermediate region answered is provided with rotor rim, and the shaft is connect by bond structure with the inner wall of the rotor rim, described turn
There are spacing between the peripheral surface of sub- yoke and the internal ring wall of the stator module.
3. a kind of bridge traction machine as described in claim 1, it is characterised in that：The brake and the second end cover it
Between be provided with brake mounting board.
4. a kind of bridge traction machine as described in claim 1, it is characterised in that：The shaft corresponds to the second end
The outer end of lid is provided with encoder.
5. a kind of bridge traction machine as described in claim 1, it is characterised in that：One end of the shaft passes through first bearing
Location and installation is in the first centre bore of the first end cover；The other end of the shaft is by second bearing location and installation in described
Second centre bore of second end cover；The installation of the first bearing, second bearing is inserted in by heating.
6. a kind of bridge traction machine as described in claim 1, it is characterised in that：The first end cover corresponds to the stator
The position of component is provided with inner cavity.
7. a kind of bridge traction machine as described in claim 1, it is characterised in that：Under the first end cover, second end cover
Portion both sides are respectively arranged with support foot.
8. a kind of bridge traction machine as described in claim 1, it is characterised in that：The first end cover, second end cover it is upper
Portion is respectively arranged with a hanging ring, and two hanging rings are arranged relative to the upper surface of the casing in diagonal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463186.2A CN108408550A (en) | 2018-05-15 | 2018-05-15 | A kind of bridge traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463186.2A CN108408550A (en) | 2018-05-15 | 2018-05-15 | A kind of bridge traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108408550A true CN108408550A (en) | 2018-08-17 |
Family
ID=63139535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810463186.2A Pending CN108408550A (en) | 2018-05-15 | 2018-05-15 | A kind of bridge traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108408550A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386537A (en) * | 2019-08-21 | 2019-10-29 | 浙江弗尔德驱动科技有限公司 | A kind of traction machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2296138A1 (en) * | 1974-12-28 | 1976-07-23 | Mannin Eng Ltd | IMPROVEMENTS MADE TO FITTINGS FOR PIPES |
| CN101168423A (en) * | 2007-11-20 | 2008-04-30 | 苏州通润驱动设备股份有限公司 | Minitype permanent magnetism synchronization gear wheel free traction machine |
| CN201133404Y (en) * | 2008-01-07 | 2008-10-15 | 贵州航天精工制造有限公司 | Twelve angle sealed self-locking nut |
| CN102502380A (en) * | 2011-09-30 | 2012-06-20 | 佛山市合普电梯部件有限公司 | Permanent magnet synchronous gearless driving machine with freely supported structure |
| CN104787650A (en) * | 2015-04-27 | 2015-07-22 | 苏州德奥电梯有限公司 | Traction machine |
| CN206069165U (en) * | 2016-08-25 | 2017-04-05 | 苏州西艾杰电机有限公司 | A kind of horizontal traction machine of elevator |
| CN107055269A (en) * | 2017-05-17 | 2017-08-18 | 快意电梯股份有限公司 | Multifunctional permanent-magnet synchro traction machine |
| CN208471340U (en) * | 2018-05-15 | 2019-02-05 | 浙江弗尔德驱动科技有限公司 | A kind of bridge traction machine |
-
2018
- 2018-05-15 CN CN201810463186.2A patent/CN108408550A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2296138A1 (en) * | 1974-12-28 | 1976-07-23 | Mannin Eng Ltd | IMPROVEMENTS MADE TO FITTINGS FOR PIPES |
| CN101168423A (en) * | 2007-11-20 | 2008-04-30 | 苏州通润驱动设备股份有限公司 | Minitype permanent magnetism synchronization gear wheel free traction machine |
| CN201133404Y (en) * | 2008-01-07 | 2008-10-15 | 贵州航天精工制造有限公司 | Twelve angle sealed self-locking nut |
| CN102502380A (en) * | 2011-09-30 | 2012-06-20 | 佛山市合普电梯部件有限公司 | Permanent magnet synchronous gearless driving machine with freely supported structure |
| CN104787650A (en) * | 2015-04-27 | 2015-07-22 | 苏州德奥电梯有限公司 | Traction machine |
| CN206069165U (en) * | 2016-08-25 | 2017-04-05 | 苏州西艾杰电机有限公司 | A kind of horizontal traction machine of elevator |
| CN107055269A (en) * | 2017-05-17 | 2017-08-18 | 快意电梯股份有限公司 | Multifunctional permanent-magnet synchro traction machine |
| CN208471340U (en) * | 2018-05-15 | 2019-02-05 | 浙江弗尔德驱动科技有限公司 | A kind of bridge traction machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386537A (en) * | 2019-08-21 | 2019-10-29 | 浙江弗尔德驱动科技有限公司 | A kind of traction machine |
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Address after: 313000 No. 567 tunheng Road, Nanxun Town, Nanxun District, Huzhou City, Zhejiang Province Applicant after: ZHEJIANG FURDER DIVING TECHNOLOGY CO.,LTD. Address before: Block C, Zhiling highway Lingang elevator industrial park, Jiuguan Town, Nanxun District, Huzhou City, Zhejiang Province Applicant before: ZHEJIANG FURDER DIVING TECHNOLOGY CO.,LTD. |