CN104495583B - Improve the method and elevator traction machine of elevator traction machine combination property - Google Patents
Improve the method and elevator traction machine of elevator traction machine combination property Download PDFInfo
- Publication number
- CN104495583B CN104495583B CN201410647162.4A CN201410647162A CN104495583B CN 104495583 B CN104495583 B CN 104495583B CN 201410647162 A CN201410647162 A CN 201410647162A CN 104495583 B CN104495583 B CN 104495583B
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- Prior art keywords
- magnet steel
- support
- stator coil
- traction machine
- rotor rim
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Classifications
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- 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
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The method for improving elevator traction machine combination property, is the method formation connecting seat by bending and molding, and set arc mounting groove to install brake；The rotation of stator coil is limited by groove and alignment pin；Magnet steel position is fastened by boss and magnet steel casting die；Gear ring is connected on the traction sheave by seam and lug.According to the elevator traction machine constructed by preceding method, including support (1), brake (3) is connected with by connecting seat (2) at the top of support (1)；Stator coil (4) is provided with support (1), rotor rim (5) is provided between stator coil (4) and support (1)；Magnet steel (6) is provided with rotor rim (5), rotor rim (5) is connected with gear ring (8) by traction sheave (7) outside.The present invention can not only facilitate the fixation of brake, prevent stator coil from rotating, and facilitate the dismounting and replacing of magnet steel, improve magnet steel fastening stability, also have the advantages that bulk strength height, processing cost are relatively low.
Description
Technical field
The present invention relates to a kind of method and traction machine for improving traction machine performance, particularly a kind of raising elevator traction machine is comprehensive
Close the method and elevator traction machine of performance.
Background technology
In existing elevator traction machine, typically first brake is bolted on connecting plate, then will be even by bolt
Fishplate bar is fixed on support, so as to realize installation of the brake on support.But, the intensity of such words connecting plate is relatively low,
And because the brake of general elevator traction machine is all columned, the more difficult fixation of brake.
In existing elevator traction machine, stator coil is typically connected by tensioner pin with support.But, such connection is steady
Qualitative undesirable, stator coil is easily with respect to gantry rotation, and the joint face of stator coil and support is larger, processing cost compared with
It is high.
In existing elevator traction machine, magnet steel is typically joined by gluing on the inner ring of rotor rim.But, work as needs
When changing magnet steel, gluing connection makes the more difficult dismounting of magnet steel；After using the long period, the adhesive of gluing connection easily fails,
Magnet steel comes off, and the fastening stability of magnet steel is undesirable.
In existing elevator traction machine, typically it will directly be connected by connecting bolt between gear ring, traction sheave and rotor rim
It is connected together.But be due to larger traction sheave thickness and rotor rim and traction sheave joint face diameter it is smaller, traction sheave and turn
The bolt position of connection needs to set some larger lugs to match somebody with somebody farther out, on gear ring apart from traction sheave outer ring between sub- yoke
The position of bolt is closed, gear ring materials increase, processing cost is higher.
Therefore, existing elevator traction machine has the more difficult fixation of brake, and stator coil is easily rotated, and magnet steel is more difficult to be torn open
Unload, magnet steel fastening stability is undesirable, the problem of processing cost is higher.
The content of the invention
It is an object of the present invention to provide a kind of method and elevator traction machine for improving elevator traction machine combination property.This
Invention can not only facilitate the fixation of brake, prevent stator coil from rotating, and facilitate the dismounting of magnet steel, improve magnet steel fastening stable
Property, also have the advantages that processing cost is relatively low.
Technical scheme：The method for improving elevator traction machine combination property, passes through bending and molding on support
Method formation connecting seat, strengthens connecting seat intensity；Arc mounting groove is set on connecting seat, facilitates the installation of brake and consolidates
It is fixed；Groove and alignment pin are set in support, the rotation of stator coil is limited, reduces finishing area；Set in rotor rim
Put boss and magnet steel casting die, fastening magnet steel position；Seam and lug are set on gear ring, lug is fixed on by traction by screw
Wheel side, reduces lug area, strengthens the fixation of gear ring.
It is described by setting boss and magnetic in rotor rim in the method for foregoing raising elevator traction sheave combination property
Steel casting die fastens magnet steel position, is the axial location that magnet steel is fixed by boss, tightens magnet steel casting die by bolt, make magnet steel
Casting die compresses magnet steel, the radial position of fixed magnet steel.
According to the elevator traction machine constructed by the method for foregoing raising elevator traction machine combination property, including support, machine
Seat top is connected with brake by connecting seat；It is provided with support on the outside of stator coil, stator coil and is provided with rotor rim；
Magnet steel is provided with rotor rim, rotor rim is externally connected with traction sheave, and traction sheave leading section is connected with gear ring.
In foregoing elevator traction machine, the connecting seat upper surface is provided with the middle part of arc mounting groove, arc mounting groove and is provided with
Through the positioning hole of connecting seat.
In foregoing elevator traction sheave, the support by alignment pin connecting stator coil, on support with stator coil
The junction of circle is provided with some grooves.
In foregoing elevator traction machine, it is additionally provided with boss, rotor rim and is additionally provided with the rotor rim inner surface
Some through holes；There is magnet steel casting die by through hole and bolt connection in rotor rim, magnet steel is located in the middle of two neighboring through hole.
In foregoing elevator traction machine, the gear ring inner ring is provided with some lugs, and lug is connected by screw with traction sheave；
Seam is additionally provided with gear ring, seam connects the outer peripheral surface of traction sheave.
Compared with prior art, the present invention forms connecting seat on support by the method for bending and molding, on connecting seat
Set arc mounting groove brake is installed, improve the intensity of connecting seat, facilitate the installation and fixation of brake；Set in support
Groove and alignment pin are put, on the one hand coordinates alignment pin to limit the rotation of stator coil by groove, on the one hand can also be by recessed
Groove reduces support and stator coil joint face, reduces working (finishing) area；Boss and magnet steel casting die are set in rotor rim, on the one hand
Magnet steel is limited by boss to move axially, magnet steel position is on the one hand compressed by magnet steel casting die, prevents magnet steel from radially coming off；Together
When, unscrewing just can very easily dismantle magnet steel after magnet steel casting die, facilitate the dismounting and replacing of magnet steel.The present invention also passes through seam
Gear ring is connected on the traction sheave with lug, reduces lug area, strengthens the fixation of gear ring.Therefore, the present invention can not only be square
Just the fixation of brake, prevents stator coil from rotating, and facilitates the dismounting and replacing of magnet steel, improves magnet steel fastening stability, also has
Have the advantages that bulk strength height, processing cost are relatively low.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of this reality invention；
Fig. 3 is the structural representation of support；
Fig. 4 is the mounting structure schematic diagram of brake；
Fig. 5 is the mounting structure schematic diagram of stator coil；
Fig. 6 is the mounting structure schematic diagram of magnet steel and gear ring；
Fig. 7 is Fig. 6 partial enlarged drawing.
Mark in accompanying drawing for：1- supports, 2- connecting seats, 3- brakes, 4- stator coils, 5- rotor rims, 6- magnet steel,
7- traction sheaves, 8- gear rings, 9- arc mounting grooves, 10- positioning holes, 11- alignment pins, 12- grooves, 13- boss, 14- through holes, 15-
Magnet steel casting die, 16- lugs, 17- seams.
Embodiment
With reference to embodiment, the present invention is further illustrated, but is not intended as to the foundation of the invention limited.
Embodiment.The method for improving elevator traction machine combination property, as shown in Fig. 1 to 7, by being bent on support 1
The method formation connecting seat 2 of type, strengthens the intensity of connecting seat 2；Arc mounting groove 9 is set on connecting seat 2, facilitates brake 3
Install and fixed；Groove 12 and alignment pin 11 are set in support 1, the rotation of stator coil 4 is limited, reduces finishing area；
Boss 13 and magnet steel casting die 15, fastening magnet steel 6 position are set in rotor rim 5；Seam 17 and lug are set on gear ring 8
16, lug 16 is fixed on by the side of traction sheave 7 by screw, reduces the area of lug 16, strengthens the fixation of gear ring 8.
It is described to fasten the position of magnet steel 6 by setting boss 13 and magnet steel casting die 15 in rotor rim 5, it is by boss
13 fix the axial location of magnet steel 6, and magnet steel casting die 15 is tightened by bolt, magnet steel casting die 15 is compressed magnet steel 6, fixed magnet steel 6
Radial position.
Elevator traction machine constructed by the method for the raising elevator traction machine combination property foregoing according to right, including support
1, the top of support 1 is connected with brake 3 by connecting seat 2；Stator coil 4 is provided with support 1, the outside of stator coil 4 is set
There is rotor rim 5；Magnet steel 6 is provided with rotor rim 5, rotor rim 5 is externally connected with traction sheave 7, the connection of the leading section of traction sheave 7
There is gear ring 8.
The upper surface of connecting seat 2 is provided with arc mounting groove 9, and the middle part of arc mounting groove 9 is provided with the positioning through connecting seat 2
Hole 10；The support 1 is by the connecting stator coil 4 of alignment pin 11, if the junction on support 1 with the inner ring of stator coil 4 is provided with
Dry groove 12；The inner surface of the rotor rim 5 is provided with boss 13, rotor rim 5 and is additionally provided with some through holes 14；Rotor
There is magnet steel casting die 15 by through hole 14 and bolt connection in yoke 5, the structure of magnet steel casting die 15 is similar to model GB/
T13689/M4 welded nut, magnet steel 6 is located in the middle of two neighboring through hole 14；The inner ring of gear ring 9 is provided with some lugs 16,
Lug 16 is connected by screw with traction sheave 7；Seam 17 is additionally provided with gear ring 8, seam 17 connects the outer peripheral surface of traction sheave 7.
As shown in figure 4, the present invention forms connecting seat 2 on support 1 by the method for bending and molding, set on connecting seat 2
Arc mounting groove 9 is put, the bottom of arc mounting groove 9 is provided with the positioning hole 10 through connecting seat 2；Bolt is passed through from the bottom of connecting seat 2
Connecting brake 3 afterwards, the mounting groove 9 of arc can be good at fitting the outer surface of brake 3.
As shown in figure 5, groove 12 and alignment pin 11 are provided with support 1, the connection support 1 of alignment pin 11 and stator coil 4,
The position of fixed stator coils 4；Some stator coil 4 is caught in groove 12, further prevents stator coil 4 from rotating.By
Be that joint face on interference fit, support 1 with stator coil 4 needs to be finished in stator coil 4 and support 1, so as to
The inner ring of stator coil 4 coordinates, but the bottom of groove 12 need not be contacted with stator coil 4, so the setting of groove 12, can subtract
Small finishing area, reduces processing cost.
As shown in Figure 6,7, boss 13 and magnet steel casting die 15 are set in rotor rim 5, pass through the boss positioned at the both sides of magnet steel 6
13 fix the axial location of magnet steel 6, and the magnet steel casting die positioned at the inner ring of rotor rim 5 is tightened from the outer ring of rotor rim 5 by bolt
15, magnet steel casting die 15 is compressed magnet steel 6, the radial position of fixed magnet steel 6.Seam 17 and lug 16 are set on gear ring 8, used
(i.e. gear ring 8 is individually connected the method that gear ring 8, traction sheave 7 and rotor rim 5 are separately connected two-by-two with traction sheave 7, and traction sheave 7 is single
Solely be connected with rotor rim 5) come reduce needed on gear ring 8 set lug 16 area.Meanwhile, the connection traction sheave 7 of seam 17
Outer ring, and seam 17 and traction sheave 7 outer ring for interference fit, so that it is guaranteed that the connective stability of gear ring 8 and traction sheave 7.
Claims (6)
1. improve the method for elevator traction machine combination property, it is characterised in that：Formed on support by the method for bending and molding
Connecting seat, strengthens connecting seat intensity；Arc mounting groove is set on connecting seat, facilitates the installation and fixation of brake；In support
Interior setting groove and alignment pin, limit the rotation of stator coil, reduce finishing area；Boss and magnetic are set in rotor rim
Steel casting die, fastening magnet steel position；Seam and lug are set on gear ring, lug is fixed on by traction wheel side by screw, subtracted
Small lug area, strengthens the fixation of gear ring；Magnet steel position is fastened by setting boss and magnet steel casting die in rotor rim, is
The axial location of magnet steel is fixed by boss；Magnet steel casting die is tightened by bolt, magnet steel casting die is compressed magnet steel, fixed magnet steel
Radial position；Junction on the support with stator coil inner ring is provided with some grooves, the groove and stator coil
Space is provided between clamping, and the groove floor and stator coil medial surface.
2. according to the elevator traction machine constructed by the method for the raising elevator traction machine combination property described in claim 1, it is special
Levy and be：Including support (1), brake (3) is connected with by connecting seat (2) at the top of support (1)；It is fixed to be connected with support (1)
Rotor rim (5) is provided with the outside of subcoil (4), stator coil (4)；Magnet steel (6), rotor magnetic are provided with rotor rim (5)
Traction sheave (7) is connected with the outside of yoke (5), traction sheave (7) leading section is connected with gear ring (8).
3. elevator traction machine according to claim 2, it is characterised in that：The upper surface of the connecting seat (2) is provided with arc
The positioning hole (10) through connecting seat (2) is provided with the middle part of mounting groove (9), arc mounting groove (9).
4. elevator traction machine according to claim 2, it is characterised in that：The support (1) is connected by alignment pin (11)
Stator coil (4).
5. elevator traction machine according to claim 2, it is characterised in that：Also set on rotor rim (5) inner surface
Have and be additionally provided with some through holes (14) in boss (13), rotor rim (5)；Connected in rotor rim (5) by through hole (14) and bolt
Magnet steel casting die (15) is connected to, magnet steel (6) is located in the middle of two neighboring through hole (14).
6. the elevator traction machine according to claim 2,3,4 or 5, it is characterised in that：Gear ring (8) inner ring is provided with some
Lug (16), lug (16) is connected by screw with traction sheave (7)；Seam (17), seam (17) connection are additionally provided with gear ring (8)
The outer peripheral surface of traction sheave (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647162.4A CN104495583B (en) | 2014-11-14 | 2014-11-14 | Improve the method and elevator traction machine of elevator traction machine combination property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647162.4A CN104495583B (en) | 2014-11-14 | 2014-11-14 | Improve the method and elevator traction machine of elevator traction machine combination property |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104495583A CN104495583A (en) | 2015-04-08 |
| CN104495583B true CN104495583B (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410647162.4A Active CN104495583B (en) | 2014-11-14 | 2014-11-14 | Improve the method and elevator traction machine of elevator traction machine combination property |
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| Country | Link |
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| CN (1) | CN104495583B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615462B (en) * | 2020-11-30 | 2022-06-21 | 苏州蒙特纳利驱动设备有限公司 | Motor for outer rotor synchronous traction machine for elevator and machining and assembling method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2659854Y (en) * | 2003-11-01 | 2004-12-01 | 宁波申菱电梯配件有限公司 | Gear barring gear of towing machine |
| CN101071972A (en) * | 2007-03-30 | 2007-11-14 | 上海永大吉亿电机有限公司 | Elevator permanent-magnetic traction motor |
| CN202043001U (en) * | 2011-03-29 | 2011-11-16 | 芜湖德孚转向系统有限公司 | Positioning pin of motor stator |
| CN104118785B (en) * | 2014-07-01 | 2016-04-20 | 常熟市佳能电梯配件有限公司 | Permanent magnetism drives towing machine by force |
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| Publication number | Publication date |
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| CN104495583A (en) | 2015-04-08 |
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