CN208732404U - A kind of dual-support structure of traction machine - Google Patents
A kind of dual-support structure of traction machine Download PDFInfo
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- CN208732404U CN208732404U CN201821166948.4U CN201821166948U CN208732404U CN 208732404 U CN208732404 U CN 208732404U CN 201821166948 U CN201821166948 U CN 201821166948U CN 208732404 U CN208732404 U CN 208732404U
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- support
- installation position
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- rotor assembly
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Abstract
The utility model discloses a kind of dual-support structures of traction machine, the traction machine includes shell, stator module, rotor assembly, encoder stator, encoder rotor, main support, upper bracket, left and right bracket, brake etc., and wherein rotor assembly includes brake rim, permanent magnet, traction sheave, bearing etc..The permanent magnet of the rotor assembly by annular, be radially disposed on the inner peripheral surface of brake rim, the main support and shell support rotor assembly loading jointly, and the upper bracket and left and right bracket are separately connected shell and main support and prevent hoist ropes from jumping simultaneously.The traction machine dual-support structure of the utility model is more more firm than traditional structure, and upper bracket and the disassembly of left and right bracket are installed very convenient, and hoist ropes can directly be linked into traction sheave when installing, and keep hoist ropes installation easy to operate.
Description
Technical field
The utility model relates to permanent magnetic synchronous traction machine technical field, especially a kind of dual-support structure of traction machine.
Background technique
The use of elevator and demand are more and more, and the application of permanent magnetic synchronous traction machine is also more and more extensive.Traditional permanent magnetism
Synchro traction machine is usually cantilever structure, easily leads to bending shaft deformation, and bearing service life is short.For the traction for improving traction machine
Permanent magnetic synchronous traction machine is usually designed to dual-support structure by ability, and the traction machine of most dual-support structures is in installation traction
It when rope, needs to penetrate hoist ropes in dual-support structure, so that hoist ropes installation operation is more inconvenient.
Utility model content
Based on this, the utility model provides a kind of dual-support structure of traction machine, and overall structure is very firm, so that draging
Messenger can be directly affiliated on the traction sheave, and hoist ropes installation is easy to operate.
Purpose of the utility model is realized as follows:
A kind of dual-support structure of traction machine, comprising:
One shell is provided with coaxial stator module installation position and rotor assembly installation position on the shell, is additionally provided with
Main support installation position, upper bracket installation position, left and right bracket installation position and brake installation position；
The stator module being fixedly mounted on the stator module installation position；
Rotor assembly, the rotor assembly include brake rim, set of permanent magnets and traction sheave, bearing, and the brake rim has together
Set of permanent magnets installation position, the traction sheave installation position of axis, the rotor assembly are mounted on the rotor of the shell by bearing assembly
On component installation position, the set of permanent magnets by annular, be radially disposed on the inner peripheral surface of brake rim and be looped around described
The periphery of stator module；The traction sheave is mounted on the traction sheave installation position of the brake rim, and the brake rim is located at described
In the inner peripheral surface of brake installation position；
The brake being mounted on the brake installation position, when the brake action, the outer circle with the brake rim
Circumferential surface interaction plays braking action to the rotor assembly；
It is characterized by: the traction sheave is located at outside the shell.
In a preferred embodiment of the utility model, the shell includes one by the outwardly extending extension of housing bottom
Cradle portion, the dual-support structure of the traction machine further include a main support, the lower part of the main support by fastener with it is described
The outer end in extending bracket portion is fastenedly connected, and the top of the main support passes through the end of fastener and the rotor assembly installation position
Portion is fastenedly connected, and the main support cooperatively supports the loading of rotor assembly with the shell.
It further include encoder, the encoder includes encoder rotor in a preferred embodiment of the utility model
Part and encoder stationary part, the encoder rotor part is fixedly mounted on traction sheave on the brake rim by fastener
On the end face of installation position, the encoder stationary part be mounted on the main support and with the encoder rotor part pair
It answers.
In a preferred embodiment of the utility model, it is provided on the encoder rotor part in circular ring shape cloth
The radial tooth socket set.
It further include upper bracket, left support, right support, the upper bracket in a preferred embodiment of the utility model
Lower end be fixed on the main support by fastener, the upper end of the upper bracket is fixed on the shell by fastener
Upper bracket installation position；The left end of the right end of the left support and the right support is fixed on the main support by fastener,
The right end of the left end of the left support and the right support is fixed on the left support installation position and the right side of the shell by fastener
On bracket installation position, so that the upper bracket, left support and right support prevent the hoist ropes on traction sheave from jumping together and consolidate
Main support.
In a preferred embodiment of the utility model, the extending bracket portion, main support, upper bracket, left support, the right side
Bracket is distributed in the periphery of the traction sheave.
In a preferred embodiment of the utility model, the main support, upper bracket, left support, right support are in cross
Shape arrangement, wherein the main support and upper bracket are located on criss-cross vertical edge, the left support, right support are located at the cross
On the horizontal edge of shape.
Due to using technical solution as above, the dual-support structure of the permanent magnetic synchronous traction machine of the utility model is than tradition
Structure is more firm, and upper bracket and left and right bracket are separately connected shell and main support, and can prevent hoist ropes from jumping simultaneously, upper branch
Frame and left and right bracket disassembly, install it is very convenient, hoist ropes install when can directly be linked into traction sheave, make hoist ropes installation operation letter
Just.Encoder rotor has the radial tooth socket arranged in circular ring shape, meanwhile, encoder rotor has the function of fixing bearing.
Detailed description of the invention
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is a kind of sectional view of the dual-support structure of traction machine of the utility model.
Fig. 2 is a kind of structure chart of the dual-support structure of traction machine of the utility model.
Fig. 3 is the structure chart of the shell of the utility model embodiment.
Fig. 4 is the structure chart of the stator of the utility model embodiment.
Fig. 5 is the sectional view of the rotor assembly of the utility model embodiment.
Fig. 6 is the structure chart of the encoder of the utility model embodiment.
Fig. 7 is the main support of the utility model embodiment from the structure chart in terms of a direction.
Fig. 7 a is the main support of the utility model embodiment from the structure chart in terms of another direction.
Fig. 8 is the structure chart of the upper bracket of the utility model embodiment.
Fig. 9 is the structure chart of the left support of the utility model embodiment.
Figure 10 is the structure chart of the right support of the utility model embodiment.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
A kind of dual-support structure of this example mainly for traction machine, a kind of traction that respectively this example of Fig. 1,2 provides
The sectional view and structure chart of the dual-support structure of machine.In conjunction with Fig. 1,2 it is found that the traction machine by shell 1, stator module 2, rotor set
Part 3, shaft block ring 4, encoder stationary part 51, encoder rotor part 52, main support 6, upper bracket 7, left support 8, right branch
The composition such as frame 8a, brake 9.
Fig. 3 show the structure chart of the shell 1 of this example, be provided on shell 1 coaxial stator module installation position 1a and
Rotor assembly installation position 1b, be additionally provided with the outwardly extending extending bracket portion 1d of brake installation position 1c, housing bottom and on
Bracket installation position 1e.
Fig. 4 show the structure chart of the stator module 2 of this example, stator module 2 include core assemblies 21, insulation board 22,
Stator module 2 is mounted on the stator module installation position 1a on shell 1 according to shown in Fig. 1 using bolt 24 by winding 23.
Fig. 5 show the sectional view of rotor assembly 3.According to shown in Fig. 5, rotor assembly 3 includes brake rim 31,32 and of traction sheave
Set of permanent magnets 33.Brake rim 31 is provided with coaxial brake portion 31a, traction sheave installation position 31b.Set of permanent magnets 33 is with annular, diameter
To and the extremely staggered mode of N, S be arranged on the inner peripheral surface of brake portion 31a, traction sheave 32 is mounted on traction sheave installation position 31b
On.
Referring to figs. 1 and 2, the rotor assembly 3 in rotor assembly 3 is mounted on shell 1 by bearing 34,35
On the 1b of rotor assembly installation position, and shaft block ring 4 is mounted on the end of the rotor assembly installation position 1b on shell 1, is used for
Fixed rotor component 3.Bearing plate 36 is fixedly mounted on the corresponding mounting portion of brake rim 31 by fastener, to axis
Hold 34 carry out axial limitings.Set of permanent magnets 33 is looped around the periphery of stator module 2.Brake portion 31a is located in the cavity of shell 1.
After rotor assembly 3 installs, entire traction sheave 32 is located at outside shell 1.
Fig. 6 show the structure chart of encoder 5.The radial teeth arranged in circular ring shape is provided on encoder rotor part 52
Slot 52a.Referring to figs. 1 and 2, encoder rotor part 52 is fixedly mounted on by fastener corresponding on brake rim 31
Mounting portion.
Fig. 7 and Fig. 7 a show the structure chart of main support 6.Referring to figs. 1 and 2, the lower part of main support 6 passes through fastening
The outer end of part and extending bracket portion 1d is fastenedly connected, and the top of main support 6 is by fastener with rotor assembly installation position 1b's
End is fastenedly connected, and main support 6 cooperatively supports the loading of rotor assembly 3 with shell 1.Encoder stationary part 51 is mounted on
It is on main support 6 and corresponding with encoder rotor part 52.
Fig. 8 show the structure chart of upper bracket 7.Referring to figs. 1 and 2, the lower end of upper bracket 7 is fixed by fastener
On main support 6, the upper end of upper bracket 7 is fixed on the upper bracket installation position 1e of shell 1 by fastener, for being connected and fixed
Shell 1 and main support 6.
Fig. 9 show the structure chart of left support 8.Figure 10 show the structure chart of right support 8a.Referring to figs. 1 and 2,
The right end of left support 8 and the left end of right support 8a are fixed on main support 6 by fastener, the left end of left support 8 and right support
The right end of 8a is fixed on the correspondence mounting portion of shell 1 by fastener.Left support 8 and right support 8a are for being connected and fixed shell 1
With main support 6.Extending bracket portion 1d, main support 6, upper bracket 7, left support 8, right support 8a are distributed in the periphery of traction sheave 32.
Main support 6, upper bracket 7, left support 8, right support 8a arrange that wherein main support 6 and upper bracket 7 are located at criss-cross in cross
On vertical edge, left support 8, right support 8a are located on criss-cross horizontal edge.
Referring to figs. 1 and 2, finally brake 9 is mounted on the brake installation position 1c of shell 1, that is, completed
The dual-support structure of the permanent magnetic synchronous traction machine of the present embodiment.It is outer with the brake portion 31a of brake rim 31 when brake 9 acts
Periphery interaction plays braking action to rotor assembly 3.
Referring to figs. 1 and 2, a kind of dual-support structure for traction machine that the present embodiment is completed, main support 6 and shell 1
Link together the common loading for supporting rotor assembly 3, and upper bracket 7 and left support 8, right support 8a are separately connected fixed shell 1
With main support 6, meanwhile, upper bracket 7 and left support 8, right support 8a have the function of to prevent hoist ropes from jumping, and simplify part
Quantity.
Further, there is the radial tooth socket 52a arranged in circular ring shape in encoder rotor part 52, meanwhile, encoder turns
Subdivision 52 has the function of fixing bearing 35, simplifies number of parts.
The dual-support structure of the permanent magnetic synchronous traction machine of the utility model is more more firm than traditional structure, upper bracket 7 and a left side
Bracket 8, right support 8a disassembly, install it is very convenient.When computer room installs hoist ropes, can first dismantle upper bracket 7 and left support 8,
Then hoist ropes can be directly affiliated on traction sheave 32 by right support 8a, the hoist ropes of the present embodiment dual-support structure is direct
Operation mode is affiliated to than the hoist ropes of other dual-support structures to penetrate operation mode the operation is more convenient.Or when traction machine factory
Bracket 7 and left support 8, right support 8a are not first installed, and upper bracket 7 and left support 8, the right side are installed again after the installation is completed to hoist ropes
Bracket 8a can save demounting procedure.Upper bracket 7 and left support 8, right support 8a can also be carried out according to traction machine practical operation situation
Corresponding installation and removal.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of dual-support structure of traction machine, comprising:
One shell is provided with coaxial stator module installation position and rotor assembly installation position on the shell, is additionally provided with main branch
Frame installation position, upper bracket installation position, left and right bracket installation position and brake installation position；
The stator module being fixedly mounted on the stator module installation position；
Rotor assembly, the rotor assembly include brake rim, set of permanent magnets and traction sheave, bearing, and the brake rim has coaxial
Set of permanent magnets installation position, traction sheave installation position, the rotor assembly are mounted on the rotor assembly of the shell by bearing assembly
On installation position, the set of permanent magnets by annular, be radially disposed on the inner peripheral surface of brake rim and be looped around the stator
The periphery of component；The traction sheave is mounted on the traction sheave installation position of the brake rim, and the brake rim is located at the braking
In the inner peripheral surface of device installation position；
The brake being mounted on the brake installation position, when the brake action, the outer circumference surface with the brake rim
Interaction plays braking action to the rotor assembly；
It is characterized by: the traction sheave is located at outside the shell.
2. a kind of dual-support structure of traction machine as described in claim 1, which is characterized in that the shell includes one by shell
The outwardly extending extending bracket portion in bottom, the dual-support structure of the traction machine further include a main support, under the main support
Portion is fastenedly connected by fastener and the outer end in the extending bracket portion, the top of the main support by fastener with it is described
The end of rotor assembly installation position is fastenedly connected, and the main support cooperatively supports the loading of rotor assembly with the shell.
3. a kind of dual-support structure of traction machine as claimed in claim 2, which is characterized in that it further include encoder, the volume
Code device includes encoder rotor part and encoder stationary part, and the encoder rotor part is fixedly mounted on by fastener
On the brake rim on the end face of traction sheave installation position, the encoder stationary part be mounted on the main support and with it is described
Encoder rotor part is corresponding.
4. a kind of dual-support structure of traction machine as claimed in claim 3, which is characterized in that in the encoder rotor part
On be provided in circular ring shape arrange radial tooth socket.
5. a kind of dual-support structure of traction machine as described in any one of claim 2 to 4 claim, which is characterized in that also
Including upper bracket, left support, right support, the lower end of the upper bracket is fixed on the main support by fastener, it is described on
The upper end of bracket is fixed on the upper bracket installation position of the shell by fastener；The right end of the left support and the right support
Left end be fixed on the main support by fastener, the right end of the left end of the left support and the right support passes through fastening
Part is fixed on the left support installation position and right support installation position of the shell, so that the upper bracket, left support and right support
It prevents the hoist ropes on traction sheave from jumping together and consolidates main support.
6. a kind of dual-support structure of traction machine as claimed in claim 5, which is characterized in that the extending bracket portion, main branch
Frame, upper bracket, left support, right support are distributed in the periphery of the traction sheave.
7. a kind of dual-support structure of traction machine as claimed in claim 6, which is characterized in that the main support, upper bracket, a left side
Bracket, right support are arranged in cross, wherein the main support and upper bracket are located on criss-cross vertical edge, the left support,
Right support is located on the criss-cross horizontal edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166948.4U CN208732404U (en) | 2018-07-23 | 2018-07-23 | A kind of dual-support structure of traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166948.4U CN208732404U (en) | 2018-07-23 | 2018-07-23 | A kind of dual-support structure of traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208732404U true CN208732404U (en) | 2019-04-12 |
Family
ID=66026628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821166948.4U Active CN208732404U (en) | 2018-07-23 | 2018-07-23 | A kind of dual-support structure of traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208732404U (en) |
-
2018
- 2018-07-23 CN CN201821166948.4U patent/CN208732404U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190808 Address after: 201615 Shanghai city Songjiang District town Jiuting Yaohan Road No. 77 Patentee after: Shanghai GIE EM Co., Ltd. Address before: 201615 Shanghai, Songjiang District, No. nine new road, No. 99 Patentee before: Yungtay elevator equipment Co., Ltd. (China) |
|
| TR01 | Transfer of patent right |