CN209023994U - Dual-gripper disc type brake outer rotor tractor - Google Patents
Dual-gripper disc type brake outer rotor tractor Download PDFInfo
- Publication number
- CN209023994U CN209023994U CN201821191124.2U CN201821191124U CN209023994U CN 209023994 U CN209023994 U CN 209023994U CN 201821191124 U CN201821191124 U CN 201821191124U CN 209023994 U CN209023994 U CN 209023994U
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- vertical support
- main shaft
- support plate
- dual
- disc type
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Abstract
The utility model relates to a kind of traction machine, especially a kind of dual-gripper disc type brake outer rotor tractor.The base of the traction machine includes the first vertical support plate, the second vertical support plate and the crossbeam positioned at the first vertical support plate and the second vertical support plate middle and upper part；First end cover is installed in the first vertical support plate, second end cover is installed in the second vertical support plate, main shaft is installed in first end cover and second end cover by fore bearing and rear bearing, second end cover is equipped with the stator mounting portion extended into base, is fixed with stator module on the stator mounting portion excircle；Rotor includes the main shaft fixed part fixed with main shaft and extends to the rotor service portion on the outside of stator module by main shaft fixed part.The utility model carries the global facility of traction machine by the base with the first vertical support plate and the second vertical support plate and crossbeam, and the rotor structure by extending to stator module direction, it is partial to integral central between two vertical support plates, to stablize overall structure.
Description
Technical field
The utility model relates to a kind of traction machine, especially a kind of dual-gripper disc type brake outer rotor tractor.
Background technique
Traction machine is the elevator traction power device by wirerope connection and traction elevator, is that lift car can be gone up and down
The power resources of operation, existing traction machine generally comprise base and traction sheave, main shaft, rotor and stator on base,
Wherein, according to the unusual traction machine for being divided into inner rotor core of fit structure of rotor and stator and draging for outer-rotor structure
Draw machine.
Application No. is a kind of internal rotor traction machine structure is disclosed in the patent application document of 201710149011.X, this is draged
Draw machine by base, front support and rear support composition support holder assembly, then by front and back bearings by traction axis by traction sheave group
Part and rotor, stator are mounted in rear base, and rear base is whole to be fixed in rear support again, between the traction component of such structure
Connection structure is more, and traction sheave, rotor cause the asynchronous of high frequency in the junction gap of main component when running at high speed when work
Vibration, no main support structure are supported overall structure, and the vibration of generation and noise are larger.
Utility model content
The purpose of this utility model first is that stable support can be carried out to machine, reduce vibration and operating noise it is double
Support disc type brake outer rotor tractor.
The traction machine includes a base and the main shaft in base, is fixed with traction sheave and rotor on the main shaft,
Its improvement is: the base is including the first vertical support plate, the second vertical support plate and is located at the first vertical support plate
With the crossbeam of the second vertical support plate middle and upper part；First end cover, the second vertical branch are installed in first vertical support plate
Second end cover is installed on fagging, the main shaft is installed in first end cover and second end cover by fore bearing and rear bearing,
The second end cover is equipped with the stator mounting portion extended into base, is fixed with stator pack on the stator mounting portion excircle
Part；The rotor includes the main shaft fixed part fixed with main shaft and extends to turn on the outside of stator module by main shaft fixed part
Sub- service portion.
Preferably, the traction sheave is installed on outside the main shaft fixed part of rotor.
Preferably, the main shaft includes the braking action section stretched out on the outside of second end cover, the braking action section
Outside is equipped with brake disc, corresponding on the brake disc to be provided with disc brake component.
Preferably, the fore bearing is installed on the first vertical support plate by fore bearing outer press cover and fore bearing internal gland
On.
Preferably, the main shaft is equipped with annular mounting portion, and the fore bearing is fixed on by the first circlip
The main shaft fixed part of annular mounting portion side, the rotor is fixed on the annular mounting portion other side by the second circlip.
Preferably, rear bearing installation step is additionally provided on the main shaft, the rear bearing passes through third circlip
It is fixed at rear bearing installation step.
Preferably, the rear axle bearing outer-ring is fixed on a bearing block, and the bearing block is fixed in second end cover.
Preferably, the second end cover top is equipped with junction box assembly.
Preferably, the end face of the braking action section of the main shaft is equipped with encoder.
Preferably, shield is equipped between the first vertical support plate and the second vertical support plate of the base.
The dual-gripper disc type brake outer rotor tractor of the utility model is by including that the first vertical support plate and second are hung down
The base of allotment fagging and crossbeam carries the global facility of traction machine, and the rotor knot by extending to stator module direction
Structure is partial to integral central between two vertical support plates, to achieve the purpose that stable overall structure, vibration-inhibition.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model embodiment；
Fig. 2 is the side structure schematic diagram of the utility model embodiment；
Fig. 3 is the side the schematic diagram of the section structure of the utility model embodiment.
Specific embodiment
As shown in Figure 1-Figure 3, the dual-gripper disc type brake outer rotor tractor of the present embodiment including a base 1 and is set to machine
Main shaft 2 in seat, is fixed with traction sheave 3 and rotor 4 on the main shaft, the base include the first vertical support plate 101,
Second vertical support plate 102 and crossbeam 103 positioned at 102 middle and upper part of the first vertical support plate 101 and the second vertical support plate；
First end cover 5 is installed in first vertical support plate 101, second end cover 6 is installed in the second vertical support plate 102,
The main shaft 2 is installed in first end cover 5 and second end cover 6 by fore bearing 7 and rear bearing 8, in the second end cover 6
Equipped with the stator mounting portion 601 extended into base, stator module 9 is fixed on 601 excircle of stator mounting portion；Described
Rotor 4 includes the main shaft fixed part 401 fixed with main shaft 2 and extends to turning for stator module outside 9 by main shaft fixed part 402
Sub- service portion 402.The main shaft fixed part 401 of rotor 4 is driven by flat key and main shaft 2.
When work, stator service portion 402 and the effect of stator module 9 of rotor 4 are rotated, and drive main shaft 2 and traction sheave 3
Rotation when rotation, is carried out at the both ends of rotatable parts by the first vertical support plate 101, the second vertical support plate 102 stable
Support, the first vertical support plate 101 and 102 bottom of the second vertical support plate are equipped with installation screw, can be installed by fastener
In fixed installation site, to achieve the purpose that stablize support.
In order to save installation space, keep the transmission of traction sheave more direct, in the present embodiment, the traction sheave 3 is installed
Outside the main shaft fixed part 401 of rotor 4.
In the setting of brake structure, in the present embodiment, the main shaft 2 includes the braking stretched out on the outside of second end cover
Acting section 201, described 201 sections of outsides of braking action are equipped with brake disc 10, corresponding setting on the brake disc 10
There is disc brake component 11.
On the mounting structure of fore bearing, in the present embodiment, the fore bearing 7 passes through fore bearing outer press cover 12 and front axle
Internal gland 13 is held to be installed in the first vertical support plate 101.
In specific modular construction relationship, in the present embodiment, the main shaft 2 is equipped with annular mounting portion 202, described
Fore bearing 7 annular 202 side of mounting portion, the main shaft fixed part 401 of the rotor 4 are fixed on by the first circlip 14
Annular 202 other side of mounting portion is fixed on by the second circlip 15.
In the present embodiment, rear bearing installation step 203 is additionally provided on the main shaft 2, the rear bearing 8 passes through third
Circlip 16 is fixed at rear bearing installation step 203.
In the present embodiment, 8 outer ring of rear bearing is fixed on a bearing block 17, and the bearing block 17 is fixed on
On two end caps 6.
Due to needing wiring to take electricity when stator module, brake assemblies work, connect in the present embodiment, the second end cover
6 rear portions are equipped with junction box assembly 18.
In the present embodiment, the end face of the braking action section 201 of the main shaft 2 is equipped with encoder 19.
In order to the component of high-speed rotation is isolated, extraneous people or object is avoided to touch high-speed rotating component, in the present embodiment, institute
Shield 20 is equipped between the first vertical support plate 101 and the second vertical support plate 102 of the base 1 stated.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (10)
1. dual-gripper disc type brake outer rotor tractor, the main shaft including a base and in base is solid on the main shaft
Surely there are traction sheave and rotor, it is characterised in that: the base includes the first vertical support plate, the second vertical support plate and position
In the crossbeam of the first vertical support plate and the second vertical support plate middle and upper part；First is equipped in first vertical support plate
Second end cover is installed, the main shaft is installed on first end by fore bearing and rear bearing on end cap, the second vertical support plate
On lid and second end cover, the second end cover is equipped with the stator mounting portion that extends into base, outside the stator mounting portion
Stator module is fixed on circumference；The rotor includes the main shaft fixed part fixed with main shaft and is extended by main shaft fixed part
Rotor service portion on the outside of to stator module.
2. dual-gripper disc type brake outer rotor tractor as described in claim 1, it is characterised in that: the traction sheave installation
Outside the main shaft fixed part of rotor.
3. dual-gripper disc type brake outer rotor tractor as claimed in claim 2, it is characterised in that: the main shaft includes stretching
For the braking action section on the outside of second end cover, brake disc, the brake disc are equipped on the outside of the braking action section
It is above corresponding to be provided with disc brake component.
4. dual-gripper disc type brake outer rotor tractor as claimed in claim 3, it is characterised in that: the fore bearing passes through
Fore bearing outer press cover and fore bearing internal gland are installed in the first vertical support plate.
5. dual-gripper disc type brake outer rotor tractor as claimed in claim 4, it is characterised in that: the main shaft is equipped with
Annular mounting portion, the fore bearing are fixed on annular mounting portion side, the main shaft of the rotor by the first circlip
Fixed part is fixed on the annular mounting portion other side by the second circlip.
6. dual-gripper disc type brake outer rotor tractor as claimed in claim 5, it is characterised in that: also set on the main shaft
There is rear bearing installation step, the rear bearing is fixed at rear bearing installation step by third circlip.
7. dual-gripper disc type brake outer rotor tractor as claimed in claim 6, it is characterised in that: the rear axle bearing outer-ring
It is fixed on a bearing block, the bearing block is fixed in second end cover.
8. dual-gripper disc type brake outer rotor tractor as claimed in claim 7, it is characterised in that: after the second end cover
Portion is equipped with junction box assembly.
9. dual-gripper disc type brake outer rotor tractor as claimed in claim 8, it is characterised in that: the braking of the main shaft
The end face of acting section is equipped with encoder.
10. dual-gripper disc type brake outer rotor tractor as claimed in claim 9, it is characterised in that: the of the base
Shield is equipped between one vertical support plate and the second vertical support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191124.2U CN209023994U (en) | 2018-07-25 | 2018-07-25 | Dual-gripper disc type brake outer rotor tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191124.2U CN209023994U (en) | 2018-07-25 | 2018-07-25 | Dual-gripper disc type brake outer rotor tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209023994U true CN209023994U (en) | 2019-06-25 |
Family
ID=66871843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821191124.2U Active CN209023994U (en) | 2018-07-25 | 2018-07-25 | Dual-gripper disc type brake outer rotor tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209023994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960517A (en) * | 2021-03-02 | 2021-06-15 | 浙江玛拓驱动设备有限公司 | Long service life's hauler |
-
2018
- 2018-07-25 CN CN201821191124.2U patent/CN209023994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960517A (en) * | 2021-03-02 | 2021-06-15 | 浙江玛拓驱动设备有限公司 | Long service life's hauler |
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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: 20220118 Address after: 528000 room 2103, Zhifu building, No. 22, RONGTONG Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Guangdong Biaodi Technology Equipment Co.,Ltd. Address before: 528139 F1, No. 9, Tiantai Road, Datang Park, Sanshui Industrial Park, Foshan City, Guangdong Province Patentee before: FOSHAN LINGWANG TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |