CN204669116U - A kind of Capstan rotor - Google Patents
A kind of Capstan rotor Download PDFInfo
- Publication number
- CN204669116U CN204669116U CN201520259843.3U CN201520259843U CN204669116U CN 204669116 U CN204669116 U CN 204669116U CN 201520259843 U CN201520259843 U CN 201520259843U CN 204669116 U CN204669116 U CN 204669116U
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- CN
- China
- Prior art keywords
- internal ring
- conical section
- magnet steel
- ring portion
- rotor
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 230000003068 static effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model relates to a kind of Capstan rotor, comprise rotating shaft and rotor yoke, described rotor yoke comprises internal ring portion, outer portion and the pars intermedia being connected described internal ring portion and internal ring portion, described rotating shaft is connected with the internal ring portion inwall of described rotor yoke is static by flat key, the outer wall of described outer portion is evenly adhesive with multi-disc arc magnet steel, described arc magnet steel is also fixed on by taper bolt on the outer wall of described outer portion, described taper bolt comprises the first conical section set gradually from top to bottom, second conical section, triconic section and the body of bolt, basis is novel to be also fixed by taper bolt, holddown groove is formed by the middle of the second conical section and triconic section, described arc magnet steel is more firmly fixed on the outer wall of described outer portion, and the tapering of described first conical section makes described taper bolt fixing more firm, ensure that the danger that motor there will not be magnet steel to loosen or comes off in the process run.
Description
Technical field
The utility model relates to a kind of Capstan rotor, is specially a kind of rotor of elevator traction machine.
Background technology
Elevator traction machine is the power-equipment of elevator, also known as elevator main.Function is that conveying makes elevator run with transferring power.It is made up of motor, brake, shaft coupling, reduction box, traction sheave, frame and directive wheel and attached handwheel etc.Directive wheel is generally contained on the spandrel girder under frame or frame.What handwheel had is fixed on motor shaft, also has and hangs on neighbouring wall at ordinary times, be enclosed within motor shaft during use again.
Rotor is the rotating parts in motor.Motor is made up of rotor and stator two parts, it is used to the conversion equipment realizing electric energy and mechanical energy and mechanical energy and electric energy, although the fixed form of track and magnet steel is many in Capstan rotor of the prior art, lack a kind of fixing firm fixed form.
Utility model content
The technical problems to be solved in the utility model is: for overcoming the problems referred to above, provides a kind of and connects more firm Capstan rotor.
The utility model solves the technical scheme that its technical problem adopts:
A kind of Capstan rotor, comprise rotating shaft and rotor yoke, described rotor yoke comprises the pars intermedia of the described internal ring portion of internal ring portion, outer portion and connection and internal ring portion, described rotating shaft is connected with the internal ring portion inwall of described rotor yoke is static by flat key, the outer wall of described outer portion is evenly adhesive with multi-disc arc magnet steel, described arc magnet steel is also fixed on by taper bolt on the outer wall of described outer portion, and described taper bolt comprises the first conical section, the second conical section, triconic section and the body of bolt that set gradually from top to bottom.
Preferably, the tapering of described first conical section is 15 degree.
Preferably, the tapering of described second conical section is 45 degree.
Preferably, the tapering of described triconic section is 15 degree.
Preferably, described pars intermedia is also provided with through hole.
The beneficial effects of the utility model are: basis is novel to be also fixed by taper bolt, holddown groove is formed by the middle of the second conical section and triconic section, described arc magnet steel is more firmly fixed on the outer wall of described outer portion, and the tapering of described first conical section makes described taper bolt fixing more firm, ensure that the danger that motor there will not be magnet steel to loosen or comes off in the process run.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the cutaway view of the utility model embodiment;
Fig. 2 is the front view of rotor yoke described in the utility model and magnet steel;
Fig. 3 is the front view of taper bolt described in the utility model.
Mark in figure: 1-rotating shaft, 3-flat key, 4-rotor yoke, 5-arc magnet steel, 6-taper bolt, 41-outer portion, 42-pars intermedia, 43-internal ring portion, 44-through hole, 61-first conical section, 62-second conical section, 63-triconic section, the 64-body of bolt.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Described in the utility model a kind of Capstan rotor as shown in Figure 1, comprise rotating shaft 1 and rotor yoke 4, described rotor yoke 4 comprises internal ring portion 43, outer portion 41 and the pars intermedia 42 being connected described internal ring portion 43 and internal ring portion 43, described internal ring portion 43, outer portion 41 and pars intermedia 42 are integrated type casting moulding, structure is more firm, described rotating shaft 1 is connected with internal ring portion 43 inwall of described rotor yoke 4 is static by flat key 3, the outer wall of described outer portion 41 is evenly adhesive with multi-disc arc magnet steel 5, the subsides connected that finish up of described arc magnet steel 5 are born on the outer wall of described outer portion 41, the outer wall of described outer portion 41 is covered completely, as shown in Figure 2, the large I of described arc magnet steel 5 sets as required, the width of preferred two panels arc magnet steel 5 is identical with the outer wall width of described outer portion 41, described arc magnet steel 5 is also fixed on by taper bolt 6 on the outer wall of described outer portion 41, as shown in Figure 3, described taper bolt 6 comprises the first conical section 61 set gradually from top to bottom, second conical section 62, triconic section 63 and the body of bolt 64, gluing mode is only adopted to fix magnet steel 5 compared to existing technology, basis is novel to be also fixed by taper bolt 6, holddown groove is formed by the middle of the second conical section 62 and triconic section 63, described arc magnet steel 5 is more firmly fixed on the outer wall of described outer portion 41, and the tapering of described first conical section 61 makes described taper bolt 6 fixing more firm, ensure that motor there will not be the danger that magnet steel 5 is loosening or come off in the process run.
In preferred embodiments, the tapering of described first conical section 61 preferably 15 degree, under this tapering, fixed effect is best, but is not limited thereto, and also can adopt other number of degrees.
In preferred embodiments, the tapering of described second conical section 62 preferably 45 degree, under this tapering, fixed effect is best, but is not limited thereto, and also can adopt other number of degrees.
In preferred embodiments, the tapering of described triconic section 63 preferably 15 degree, under this tapering, fixed effect is best, but is not limited thereto, and also can adopt other number of degrees.
In preferred embodiments, described pars intermedia 42 is also provided with multiple through hole 44, the bed knife setting as required of the size of described through hole 44 and number, to ensure that the connective stability of internal ring portion 43 and outer portion 41 is as the criterion.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (5)
1. a Capstan rotor, comprise rotating shaft and rotor yoke, it is characterized in that, described rotor yoke comprises the pars intermedia of the described internal ring portion of internal ring portion, outer portion and connection and internal ring portion, described rotating shaft is connected with the internal ring portion inwall of described rotor yoke is static by flat key, the outer wall of described outer portion is evenly adhesive with multi-disc arc magnet steel, described arc magnet steel is also fixed on by taper bolt on the outer wall of described outer portion, and described taper bolt comprises the first conical section, the second conical section, triconic section and the body of bolt that set gradually from top to bottom.
2. Capstan rotor as claimed in claim 1, it is characterized in that, the tapering of described first conical section is 15 degree.
3. Capstan rotor as claimed in claim 2, it is characterized in that, the tapering of described second conical section is 45 degree.
4. Capstan rotor as claimed in claim 3, it is characterized in that, the tapering of described triconic section is 15 degree.
5. the Capstan rotor as described in any one of claim 1-4, is characterized in that, described pars intermedia is also provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259843.3U CN204669116U (en) | 2015-04-27 | 2015-04-27 | A kind of Capstan rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259843.3U CN204669116U (en) | 2015-04-27 | 2015-04-27 | A kind of Capstan rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204669116U true CN204669116U (en) | 2015-09-23 |
Family
ID=54139458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259843.3U Active CN204669116U (en) | 2015-04-27 | 2015-04-27 | A kind of Capstan rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204669116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787650A (en) * | 2015-04-27 | 2015-07-22 | 苏州德奥电梯有限公司 | Traction machine |
-
2015
- 2015-04-27 CN CN201520259843.3U patent/CN204669116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787650A (en) * | 2015-04-27 | 2015-07-22 | 苏州德奥电梯有限公司 | Traction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |