CN207209238U - Wheel is to electric turntable - Google Patents
Wheel is to electric turntable Download PDFInfo
- Publication number
- CN207209238U CN207209238U CN201720957411.9U CN201720957411U CN207209238U CN 207209238 U CN207209238 U CN 207209238U CN 201720957411 U CN201720957411 U CN 201720957411U CN 207209238 U CN207209238 U CN 207209238U
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- main body
- gear
- inner ring
- disk main
- 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
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Abstract
The utility model discloses one kind wheel to electric turntable,Contain rotating disk main body,Slew gear,Supporting mechanism and detent mechanism,Detent mechanism is arranged on the outside of rotating disk main body,Detent mechanism can position to rotating disk main body,Also contain drive device,The slew gear is swiveling gear bearing,The swiveling gear bearing includes outer ring,Rolling element and inner ring,Rolling element is arranged between outer ring and inner ring,Inner ring is provided with internal gear,Supporting mechanism is coil-like structure,The outer ring of the swiveling gear bearing is arranged on the coil-like structure supporting mechanism upper end,Rotating disk main body is arranged on the upper surface of the inner ring of the swiveling gear bearing,Drive device includes motor and speed reducer,Motor and speed reducer is connected,Reductor is arranged on the inside of coil-like structure supporting mechanism,The output shaft of reductor is provided with driving gear,The driving gear engages with the gear of the inner ring of swiveling gear bearing.
Description
Technical field
A kind of wheel be the utility model is related to electric turntable, belong to haulage equipment technical field.
Background technology
The transition that wheel is mainly used in rolling stock manufacture repair procedures to bogie and wheel pair to rotating disk turns line operation.It is existing
A kind of some wheels are arranged on slew gear to rotating disk, including rotating disk main body, slew gear and supporting mechanism, supporting mechanism, are turned
Disc main body is arranged on slew gear.Slew gear includes plane bearing and deep groove ball bearing.Plane bearing is arranged on support machine
On structure, deep groove ball bearing is arranged on plane bearing, and rotating disk main body is arranged on deep groove ball bearing.As a result of plane bearing
With deep groove ball bearing and the connected mode of rotating disk main body, amplitude of fluctuation big when rotating disk main body rotates, therefore wheel is have impact on to conveying
It is unimpeded, it is difficult to realize high-speed and high-efficiency, safely and reliably convey unobstructed offer sound assurance for the maintenance of wheel pair.
Utility model content
Technical problem to be solved in the utility model provides a kind of wheel and electric turntable, the wheel can be kept away electric turntable
Exempt from the swing of rotating disk main body when rotated, so as to ensure wheel to the unimpeded of conveying.
In order to solve the above technical problems, a kind of wheel of the utility model is to electric turntable, containing rotating disk main body, slew gear,
Supporting mechanism and detent mechanism, detent mechanism are arranged on the outside of rotating disk main body, and detent mechanism can be determined rotating disk main body
Position, also contains drive device, and the slew gear be swiveling gear bearing, the swiveling gear bearing including outer ring, rolling element and
Inner ring, rolling element are arranged between outer ring and inner ring, and inner ring is provided with internal gear, and supporting mechanism is coil-like structure, described time
The outer ring of rotating disk bearing is arranged on the coil-like structure supporting mechanism upper end, and rotating disk main body is arranged on the swiveling gear
On the upper surface of the inner ring of bearing, drive device includes motor and speed reducer, and motor and speed reducer is connected, and reductor is arranged on disk
The inside of tubular structure supporting mechanism, the output shaft of reductor are provided with driving gear, the driving gear and swiveling gear bearing
Inner ring gear engagement.
The detent mechanism includes the pin hole that is provided with of latch, plug housing and rotating disk body side, latch include swing rod and
The inserted link set in the middle part of swing rod is arranged on, plug housing is located at the outside of rotating disk main body, and lower end and the plug housing of the swing rod of latch are formed
It is be hinged；During positioning, the inserted link of latch is inserted into the pin hole that rotating disk body side is provided with.
In above-mentioned wheel in electric turntable, because slew gear is swiveling gear bearing, supporting mechanism is coil-like knot
Structure, the outer ring of swiveling gear bearing are arranged on the coil-like structure supporting mechanism upper end, and rotating disk main body is arranged on rotary teeth
On the upper surface of the inner ring of wheel bearing, therefore the rotation of rotating disk main body is steady, avoids prior art rotating disk main body when rotated
Swing, so as to ensure wheel to the unimpeded of conveying.Rotating disk body rotation is driven by drive device simultaneously, not only stability of rotation,
And realize high-speed and high-efficiency, safely and reliably convey unobstructed offer sound assurance for the maintenance of wheel pair.
Brief description of the drawings
Fig. 1 is a kind of wheel of the utility model to electric turntable structural representation；
Fig. 2 is Fig. 1 overlooking the structure diagram.
Embodiment
In Fig. 1 and Fig. 2, the utility model discloses one kind wheel to electric turntable, containing rotating disk main body 1, slew gear 2,
Supporting mechanism 5 and detent mechanism 6.Detent mechanism 6 is arranged on the outside of rotating disk main body 1, and detent mechanism 6 can be to rotating disk main body 1
Positioned.Above-mentioned wheel also contains drive device to electric turntable, and the slew gear 2 is swiveling gear bearing, the rotary teeth
Wheel bearing includes outer ring, rolling element and inner ring, and rolling element is arranged between outer ring and inner ring, and inner ring is provided with internal gear.Support
Mechanism 5 is coil-like structure, and the outer ring of the swiveling gear bearing is arranged on the upper end of coil-like structure supporting mechanism 5,
Rotating disk main body 1 is arranged on the upper surface of the inner ring of the swiveling gear bearing.Drive device includes motor 4 and reductor 3, electricity
Machine 4 is connected with reductor 3, and reductor 3 is arranged on the inside of coil-like structure supporting mechanism 5.The output shaft of reductor 3 is provided with
Driving gear, the driving gear engage with the gear of the inner ring of swiveling gear bearing.During actual use, coil-like structure support machine
The lower end of structure 5 is arranged in the melt pit that ground is provided with, and does not influence mill floor overall appearance.Rotate flexible, convenient operating maintenance.
To simplify structure, the detent mechanism 6 includes the pin hole that latch, plug housing and the side of rotating disk main body 1 are provided with, and inserts
Pin includes swing rod and is arranged on the inserted link that swing rod middle part is set, and plug housing is located at the outside of rotating disk main body, the lower end of the swing rod of latch
Formed with plug housing be hinged；During positioning, the inserted link of latch is inserted into the pin hole that rotating disk body side is provided with.Actual use
When, plug housing is arranged on the ground in the outside of rotating disk main body 1.
In above-mentioned wheel in electric turntable, because slew gear 2 is swiveling gear bearing, supporting mechanism 5 is coil-like knot
Structure, the outer end of swiveling gear bearing are arranged on the upper end of coil-like structure supporting mechanism 5, and rotating disk main body 1 is arranged on revolution
On the upper surface of the internal gear of gear-bearing, therefore rotating disk main body 1 rotates steadily, avoids prior art rotating disk main body 1 and is revolving
Swing when turning, so as to ensure wheel to the unimpeded of conveying.Drive rotating disk main body 1 to rotate by drive device simultaneously, not only turn
It is dynamic steady, and realize high-speed and high-efficiency, safely and reliably convey unobstructed offer sound assurance for the maintenance of wheel pair.
To electric turntable, the transition manufactured for rolling stock in repair procedures to bogie and wheel pair turns line and made above-mentioned wheel
Industry, make technique more smooth, than turning to more safety economy using crane handling transition.Except bogie or wheel can be carried
Outside to load, can also be arranged as required into allows 2t fork trucks, 5t fork trucks in vehicle pass-through or permission workshop（It is fully loaded）It is current.
In practice, rotating manner can be with electric or hand.
Above-mentioned wheel aims at motor car bogie workshop, passenger car bogie workshop, roller bearing adapter stabilizer bar workshop and ground to electric turntable
Wheel between iron bogie car is developed to quick commutation, and different make is separately mounted to according to rotating disk different performance and handling characteristics
With position and environment, with the fast development of railway, the development successively of various repair process, the equipment will overhaul in whole technique
Played a significant role in flow, for wheel pair overhaul shop conveying it is unobstructed provide powerful guarantee, in line with efficient high-speed, safely may be used
Lean on, technological innovation, applicability, standardize, the national existing relevant criterion of equal strict implement and relevant regulations, per pass scheme is carried out
Repetition test, it is finally reached requirement of the various wheels to commutation conveying.In above-mentioned wheel in electric turntable, rotating disk main body uses
Q235B steel plates are made, and the assembled shaping of integral solder, center of turntable support bottom surface uses heavy duty machine tools Precision Machining.Rotating disk
The track that main body 1 is provided with is using the wide 70mm45# steel welding of thick 40mm.The surface of rotating disk main body 1 uses 8 millimeters of checkered steel plates, can
Ensure that fork truck passes through.Then coil-like structure supporting mechanism 5 is machined into by steel plate butt welding.Rotating disk main body 1 can adopt
Controlled with PLC.Human oriented design can be taken for operating desk, allows user to be more convenient when using and overhauling, more operate
Property.The slew gear 2 uses swiveling gear bearing, more preferable for the support effect of rotating disk main body 1, rotates also more flat
It is sliding, it ensure that the flatness of rotating disk.Not only rotate more smooth, more tilted without obvious during side loaded, also reduce position
Deviation so that the positioning of rotating disk is also more accurate, more stable.Detent mechanism 6 can use VFC to position, and can also use
Different from other manually foot-operated mechanical linkages of above-mentioned latch structure.
Above-mentioned wheel is positioned, operation is simpler, and positioning is more accurate to electric turntable using PLC control operations, VFC.
When rotating disk main body 1 needs to be changed to manpower rotation, the separation output shaft of reductor 3 is provided with driving gear, so that it may is changed to manpower behaviour
Make.Vehicle pass-through can also be configured to allow for as needed or allow in workshop 3 tons, 5 ton forklifts it is fully loaded current.
Claims (2)
1. one kind wheel is to electric turntable, containing rotating disk main body, slew gear, supporting mechanism and detent mechanism, detent mechanism is set
In the outside of rotating disk main body, detent mechanism can position to rotating disk main body, it is characterised in that also contain drive device, institute
It is swiveling gear bearing to state slew gear, and the swiveling gear bearing includes outer ring, rolling element and inner ring, and rolling element is arranged on outer ring
Between inner ring, inner ring is provided with internal gear, and supporting mechanism is coil-like structure, and the outer ring of the swiveling gear bearing is arranged on
On the coil-like structure supporting mechanism upper end, rotating disk main body is arranged on the upper surface of the inner ring of the swiveling gear bearing,
Drive device includes motor and speed reducer, and motor and speed reducer is connected, and reductor is arranged on the interior of coil-like structure supporting mechanism
Portion, the output shaft of reductor are provided with driving gear, and the driving gear engages with the gear of the inner ring of swiveling gear bearing.
2. a kind of wheel is to electric turntable according to claim 1, it is characterised in that the detent mechanism includes latch, latch
The pin hole that seat and rotating disk body side are provided with, latch include swing rod and are arranged on the inserted link that swing rod middle part is set, and plug housing is located at
The outside of rotating disk main body, the lower end of the swing rod of latch is formed with plug housing to be hinged；During positioning, the inserted link of latch is inserted into rotating disk master
In the pin hole that body side surface is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957411.9U CN207209238U (en) | 2017-08-02 | 2017-08-02 | Wheel is to electric turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957411.9U CN207209238U (en) | 2017-08-02 | 2017-08-02 | Wheel is to electric turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207209238U true CN207209238U (en) | 2018-04-10 |
Family
ID=61817497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720957411.9U Expired - Fee Related CN207209238U (en) | 2017-08-02 | 2017-08-02 | Wheel is to electric turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207209238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974809A (en) * | 2018-06-04 | 2018-12-11 | 安徽瑞铁轨道装备有限公司 | A kind of built-in wheel set turntable of worm and gear driving rotation |
-
2017
- 2017-08-02 CN CN201720957411.9U patent/CN207209238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974809A (en) * | 2018-06-04 | 2018-12-11 | 安徽瑞铁轨道装备有限公司 | A kind of built-in wheel set turntable of worm and gear driving rotation |
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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: 20180410 Termination date: 20190802 |