CN208401650U - Rotor rim cover and traction machine - Google Patents
Rotor rim cover and traction machine Download PDFInfo
- Publication number
- CN208401650U CN208401650U CN201821153664.1U CN201821153664U CN208401650U CN 208401650 U CN208401650 U CN 208401650U CN 201821153664 U CN201821153664 U CN 201821153664U CN 208401650 U CN208401650 U CN 208401650U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- rotor rim
- central part
- rim cover
- main part
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of rotor rim cover and traction machines, the rotor rim cover includes the central part positioned at center, it is installed vertically on the outwardly extending main part in central part side, with the mounting cup of central part coaxial arrangement, and the interconnecting piece of connection main part and mounting cup, the interconnecting piece includes the first connecting portion and second connecting portion being connected between main part and mounting cup, the first connecting portion is vertically arranged with main part, second connecting portion and first connecting portion and mounting cup are respectively perpendicular setting, thickness of the middle position thickness of the first connecting portion less than two side positions.Rotor rim cover structure in the utility model is simple, installation and convenient disassembly, the centre of first connecting portion is set as the lesser sunk structure of thickness, it is capable of increasing surface stress, bolt can guarantee enough installation strengths when being installed on the mounting hole in first connecting portion, improve the service life of cover.
Description
Technical field
The utility model relates to elevator accessory technical fields, more particularly to a kind of rotor rim cover and traction machine.
Background technique
Elevator is the riding tool that daily life frequently uses.But due to the particularity of its use occasion, need long-term
It is maintained and replaces aging or wearing terrain in due course, to ensure the safety of elevator applications.
Traction sheave is the rope sheave on traction machine, also referred to as traction rope sheave or drive rope sheave, and traction sheave is elevator transmitting traction power
Device, utilize the frictional force of rope groove on traction steel-cable and traction wheel rim to transmit power.Traction sheave is usually required by by turning
The traction machine of son and stator composition is driven.
In general, rotor is installed in rotor rim component, traction sheave is fixedly installed on the main shaft of rotor rim component, so
And how to guarantee that the mounting stability of traction sheave and rotor rim component is the premise that elevator works normally.
Therefore, in view of the above technical problems, it is necessary to which a kind of rotor rim cover and traction machine are provided.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of rotor rim cover and traction machines.
To achieve the goals above, the technical solution that an embodiment of the present invention provides is as follows:
A kind of rotor rim cover, the rotor rim cover include the central part for being located at center, are installed vertically on
The outwardly extending main part in central part side, with the mounting cup of central part coaxial arrangement and connect the company of main part and mounting cup
Socket part, the interconnecting piece include the first connecting portion and second connecting portion being connected between main part and mounting cup, and described first
Interconnecting piece is vertically arranged with main part, and second connecting portion and first connecting portion and mounting cup are respectively perpendicular setting, and described first connects
Thickness of the middle position thickness of socket part less than two side positions.
As a further improvement of the utility model, the first connecting portion include the first end being connected with main part,
The second end that is connected with second connecting portion and it is connect the central part of first end and the second end, the thickness of the central part
Less than first end and the thickness of the second end.
The equal length of the first end and central part as a further improvement of the utility model, the second end
Length is less than the length of central part.
The first end and central part, the second end and central part is outer as a further improvement of the utility model,
Side is provided in round chamfering structure.
The central part, main part, mounting cup and interconnecting piece are integrated casting as a further improvement of the utility model,
Cause type.
The first end side is equipped with several the first peaces for being parallel to axis as a further improvement of the utility model,
Hole is filled, first connecting portion is fixedly mounted by the first mounting hole and bolt and external structure.
Several radially-arranged second installations are equipped on the outside of the mounting cup as a further improvement of the utility model,
Hole, mounting cup are fixedly mounted by the second mounting hole and bolt and external structure.
The junction of the first connecting portion and main part is equipped with several in circle as a further improvement of the utility model,
All equally distributed stiffener plates.
The technical solution that another embodiment of the utility model provides is as follows:
A kind of traction machine, the traction machine include:
Above-mentioned rotor rim cover；
The magnetic pole for being fixedly installed in the intracorporal rotor rim of rotor rim cover and being installed on the inside of rotor rim；
It is fixedly installed in the intracorporal stator of rotor rim cover.
The beneficial effects of the utility model are:
Rotor rim cover structure in the utility model is simple, and installation and convenient disassembly, the centre of first connecting portion are set
It is set to the lesser sunk structure of thickness, is capable of increasing surface stress, bolt can when being installed on the mounting hole in first connecting portion
Guarantee enough installation strengths, improves the service life of cover.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic cross-sectional view of rotor rim cover in one specific embodiment of the utility model；
Fig. 2 is the partial enlargement structural representation in Fig. 1 at A.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the utility model, below in conjunction with this reality
With the attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
The range of the utility model protection all should belong in example.
In each diagram of the utility model, for the ease of illustration, structure or partial certain sizes can be relative to them
Therefore its structure or partial enlargement are only used for the basic structure of the theme of diagram the utility model.
The term of the representation space relative position used herein such as "left", "right", " left side ", " right side " is for just
A unit as shown in the drawings or feature are described relative to another unit or the relationship of feature in the purpose of explanation.It is empty
Between the term of relative position can be intended to include different direction of the equipment in use or work other than orientation as shown in the figure.
For example, the unit for being described as being located at other units or feature " right side " will be located at other if the equipment in figure overturn
Unit or feature " left side ".Therefore, exemplary term " right side " can include both orientation of left and right side.Equipment can be with
Other modes are directed (be rotated by 90 ° or other directions), and are interpreted accordingly used herein with space correlation description language.
The utility model discloses a kind of rotor rim cover, which includes positioned at the center of center
Portion, be installed vertically on the outwardly extending main part in central part side, with central part coaxial arrangement mounting cup and connect main part
With the interconnecting piece of mounting cup, interconnecting piece includes the first connecting portion and second connecting portion being connected between main part and mounting cup,
First connecting portion is vertically arranged with main part, and second connecting portion and first connecting portion and mounting cup are respectively perpendicular setting, and first connects
Thickness of the middle position thickness of socket part less than two side positions.
The invention also discloses a kind of traction machine, which includes:
Above-mentioned rotor rim cover；
The magnetic pole for being fixedly installed in the intracorporal rotor rim of rotor rim cover and being installed on the inside of rotor rim；
It is fixedly installed in the intracorporal stator of rotor rim cover.
The utility model is described further below in conjunction with specific embodiment.
Join shown in Fig. 1, the rotor rim cover in one specific embodiment of the utility model, rotor rim cover includes being located at
The central part 11 of center, be installed vertically on the outwardly extending main part 12 in central part side, with central part coaxial arrangement
Mounting cup 13 and the interconnecting piece for connecting main part and mounting cup, interconnecting piece include being connected between main part 12 and mounting cup 13
First connecting portion 14 and second connecting portion 15, first connecting portion 14 is vertically arranged with main part 12, second connecting portion 15 and
One interconnecting piece 14 and mounting cup 13 are respectively perpendicular setting, wherein the middle position thickness of first connecting portion 14 is less than two side positions
Thickness.
Specifically, as shown in connection with fig. 2, the first connecting portion 14 in the present embodiment includes the first end being connected with main part 13
Portion 141, the second end 142 being connected with second connecting portion 15 and the central part for connecting first end 141 and the second end 142
143, for central part 143 in recess setting, the thickness of central part 143 is less than the thickness of first end 141 and the second end 142.
In the present embodiment, the length of the equal length of first end 141 and central part 143, the second end 142 is less than center
The length in portion 143.
Further, the lateral surface of first end 141 and central part 143, the second end 142 and central part 143 is set as
Rounded corners structure.
Wherein, in the present embodiment 141 side of first end be equipped with several the first mounting holes 1411 for being parallel to axis, first
Interconnecting piece 14 is fixedly mounted by the first mounting hole 1411 and bolt 1412 and external structure.
In addition, being equipped with several radially-arranged second mounting holes 131 on the outside of mounting cup 13, mounting cup 13 passes through the second installation
Hole 131 and bolt 132 and external structure are fixedly mounted.
Preferably, the junction of the first connecting portion 14 in the present embodiment and main part 12 is equipped with several circumferentially uniform points
The stiffener plate 16 of cloth, as included 8 circumferentially equally distributed stiffener plates, the thickness of each stiffener plate in the present embodiment
For 10-15mm.
In the present embodiment, central part 11, main part 12, mounting cup 13, first connecting portion 14 and second connecting portion 15 are one
Body casting and forming, is simple to manufacture, and process costs are low.
As can be seen from the above technical solutions, the utility model has the following beneficial effects:
Rotor rim cover structure in the utility model is simple, and installation and convenient disassembly, the centre of first connecting portion are set
It is set to the lesser sunk structure of thickness, is capable of increasing surface stress, bolt can when being installed on the mounting hole in first connecting portion
Guarantee enough installation strengths, improves the service life of cover.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of rotor rim cover, which is characterized in that the rotor rim cover includes the central part for being located at center, hangs down
Directly be installed on the outwardly extending main part in central part side, with central part be coaxially disposed mounting cup and connect main part and peace
The interconnecting piece of cover is filled, the interconnecting piece includes the first connecting portion and second connecting portion being connected between main part and mounting cup,
The first connecting portion is vertically arranged with main part, and second connecting portion and first connecting portion and mounting cup are respectively perpendicular setting, institute
State thickness of the middle position thickness less than two side positions of first connecting portion.
2. rotor rim cover according to claim 1, which is characterized in that the first connecting portion includes and main part phase
First end even, the second end being connected with second connecting portion and the central part for connecting first end and the second end, it is described
The thickness of central part is less than the thickness of first end and the second end.
3. rotor rim cover according to claim 2, which is characterized in that the length phase of the first end and central part
It is less than the length of central part Deng the length of, the second end.
4. rotor rim cover according to claim 2, which is characterized in that the first end and central part, second end
The lateral surface of portion and central part is provided in round chamfering structure.
5. rotor rim cover according to claim 1, which is characterized in that the central part, main part, mounting cup and
Interconnecting piece is integrated casting and forming.
6. rotor rim cover according to claim 2, which is characterized in that the first end side is equipped with several parallel
In the first mounting hole of axis, first connecting portion is fixedly mounted by the first mounting hole and bolt and external structure.
7. rotor rim cover according to claim 1, which is characterized in that be equipped with several radial directions point on the outside of the mounting cup
Second mounting hole of cloth, mounting cup are fixedly mounted by the second mounting hole and bolt and external structure.
8. rotor rim cover according to claim 2, which is characterized in that the connection of the first connecting portion and main part
Place is equipped with several stiffener plates being circularly and evenly distributed.
9. a kind of traction machine, which is characterized in that the traction machine includes:
Rotor rim cover according to any one of claims 1 to 8；
The magnetic pole for being fixedly installed in the intracorporal rotor rim of rotor rim cover and being installed on the inside of rotor rim；
It is fixedly installed in the intracorporal stator of rotor rim cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153664.1U CN208401650U (en) | 2018-07-19 | 2018-07-19 | Rotor rim cover and traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153664.1U CN208401650U (en) | 2018-07-19 | 2018-07-19 | Rotor rim cover and traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208401650U true CN208401650U (en) | 2019-01-18 |
Family
ID=65128845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821153664.1U Expired - Fee Related CN208401650U (en) | 2018-07-19 | 2018-07-19 | Rotor rim cover and traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208401650U (en) |
-
2018
- 2018-07-19 CN CN201821153664.1U patent/CN208401650U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9837874B2 (en) | Flywheel energy storage device, wind power generation system and vehicle energy feedback brake system | |
| CN109617274A (en) | A kind of permanent-magnetic synchronous motor rotor | |
| CN103051151B (en) | Vertical type magnetic powder brake | |
| CN208401650U (en) | Rotor rim cover and traction machine | |
| CN203219037U (en) | Generator rotor structure | |
| CN208401649U (en) | Rotor rim component | |
| CN104370185B (en) | A kind of symmetrical four node compensating gears of steel wire rope for elevator group | |
| CN206471944U (en) | The rotor assembly of compressor, the electric machine assembly of compressor and compressor | |
| CN206349826U (en) | A kind of permagnetic synchronous motor | |
| CN206099589U (en) | Convenient coreless cup motor shell subassembly of dismantling | |
| CN204349610U (en) | The reeded rotor of a kind of external diameter | |
| CN204732978U (en) | A kind of external rotor electric machine | |
| CN103754752A (en) | Engine transportation lifting tool | |
| CN203095400U (en) | Motor rotor hoisting tool | |
| CN207542903U (en) | Washing machine motor rotor balanced structure | |
| CN205670729U (en) | The direct-connected bearing-free motor of a kind of load | |
| CN202602425U (en) | Motor inner rotor armature coil colligation forming structure | |
| CN207536809U (en) | The reclaimer bucket wheel device of magneto driving | |
| CN208900586U (en) | A kind of braked wheel | |
| CN105958786A (en) | Tangential magnetic pole structure for outer-rotor permanent-magnet motor | |
| CN204416912U (en) | Two claw suspenders of component location guide cylindricality laminated spare parts | |
| CN204150982U (en) | Duplex height limitator | |
| CN205583969U (en) | Brushless motor of outer rotors | |
| CN207968146U (en) | A kind of outer rotor three-phase asynchronous motor rotor locking mechanism using steel-wire screw-socket | |
| CN209259559U (en) | Pulley yoke and rotary drilling rig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20200719 |