CN202208234U - Gauge-adjustable wheel set for mining narrow-gauge vehicle - Google Patents
Gauge-adjustable wheel set for mining narrow-gauge vehicle Download PDFInfo
- Publication number
- CN202208234U CN202208234U CN2011202917604U CN201120291760U CN202208234U CN 202208234 U CN202208234 U CN 202208234U CN 2011202917604 U CN2011202917604 U CN 2011202917604U CN 201120291760 U CN201120291760 U CN 201120291760U CN 202208234 U CN202208234 U CN 202208234U
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- China
- Prior art keywords
- gauge
- sleeve
- wheel
- axletree
- antifriction
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- Expired - Fee Related
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Abstract
The utility model relates to a wheel set for a mining narrow-gauge vehicle, in particular to a gauge-adjustable wheel set for a mining narrow-gauge vehicle, which comprises wheels, an axle, a rolling bearing and an adapter sleeve. The wheels are sleeved on the outer periphery of the rolling bearing and in interference fit with the same, the inner periphery of the adapter sleeve is in clearance fit with the axle, and a shaft shoulder for fixing the rolling bearing is arranged on the outer periphery of the adapter sleeve. The rolling bearing is sleeved onto the adapter sleeve, one end of the rolling bearing is abutted to the shaft shoulder, and the other end of the rolling bearing is locked by means of an adapter threaded tube. Blind holes corresponding to a plurality of gauges are arranged at two ends of the axle, and the adaptive sleeve is fixed into the blind holes at two ends of the axle by means of adapter screws. By means of the structure, gauge adjustment can be completed.
Description
Technical field
It is right that the utility model relates to a kind of mining narrow gage vehicle wheel, and particularly a kind of mining narrow gage vehicle wheel of adjustable gauge is right.
Background technology
At present, the right gauge of known mining narrow gage vehicle wheel is fixed, and gauge is 600mm or 762mm or 900mm, and is as shown in Figure 1.Its structure is: the axletree according to gauge employing respective length, put antifriction-bearing box at the axletree two ends respectively according to interference fit method, and with throttled nut antifriction-bearing box is locked on the axle, on housing washer, put wheel again according to interference fit method.This structure is suitable for the narrow gauge of single gauge, and is solid and reliable.But present domestic mine is owing to a variety of causes, and same mine has the narrow gauge of 600mm, 762mm and 900mm gauge simultaneously, and the mining narrow gage vehicle of fixed rail distance can only adapt to wherein a kind of narrow gauge, can not be general, cause the inconvenience of the wasting of resources and transportation.
Summary of the invention
It is right that the utility model technical issues that need to address provide a kind of mining narrow gage vehicle wheel of adjustable gauge.
For solving above-mentioned technical matters, the mining narrow gage vehicle wheel of the adjustable gauge of the utility model is with wheel on the said housing washer, said wheel and housing washer interference fit to comprising wheel, axletree and antifriction-bearing box; Also include sleeve, the inner ring of said sleeve and axletree free-running fit; The outer ring of said sleeve is provided with the fixedly shaft shoulder of antifriction-bearing box; Be with antifriction-bearing box on the said sleeve, an end of said antifriction-bearing box is close to the shaft shoulder, and the other end is locked with the tightening screwed pipe; Said axletree two ends are provided with and the cooresponding blind hole of a plurality of gauges, and sleeve is fixed in the blind hole at axletree two ends with holding screw.
The effective locking screwed pipe locking of said clamp screw.
Enclosing cover is equipped with on the both sides of said wheel.
After adopting said structure, when wanting adjusting knurl, unclamp the holding screw on the sleeve earlier, the blind hole from the axletree is deviate from, wheel is moved on to the corresponding blind hole of required gauge position on the axletree, tighten holding screw again, accomplish to take turns gauge is regulated gauge.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the right structural representation of mining narrow gage vehicle wheel in the prior art.
Fig. 2 is the structural representation of the utility model.
Among the figure: 101 is axletree, and 102 is antifriction-bearing box, and 103 is wheel, and 104 is throttled nut,
201 is axletree, and 202 is sleeve, and 203 is antifriction-bearing box, and 204 are the tightening screwed pipe, and 205 are the locking screwed pipe, and 206 is wheel, and 207 is enclosing cover, and 208 is holding screw
The specific embodiment
Mining narrow gage vehicle wheel is to being the axletree 101 that adopts respective length according to gauge in the prior art as shown in Figure 1; Put antifriction-bearing box 102 at axletree 101 two ends respectively according to interference fit method; With throttled nut 104 antifriction-bearing box 102 is locked on the axletree 101, on antifriction-bearing box 102 outer rings, puts wheel 103 again according to interference fit method.
The mining narrow gage vehicle wheel of the adjustable gauge of the utility model as shown in Figure 2 is right, comprises wheel 206, axletree 201 and antifriction-bearing box 203, and said antifriction-bearing box is with wheel 206 on 203 outer rings, said wheel 206 and antifriction-bearing box 203 outer ring interference fit; Also include sleeve 202, the inner ring of said sleeve 202 and axletree 201 free-running fits are unclamped the back with sleeve 202 like this and just can be adjusted gauge.The outer ring of said sleeve 202 is provided with the fixedly shaft shoulder of antifriction-bearing box 203; Be with antifriction-bearing box 203 on the said sleeve 202, an end of said antifriction-bearing box 203 is close to the shaft shoulder, and the other end is with 204 lockings of tightening screwed pipe; Said axletree 201 two ends are provided with and the cooresponding blind hole of a plurality of gauges, and sleeve 202 usefulness holding screws 208 are fixed in the blind hole at axletree 201 two ends.
205 lockings of said tightening screwed pipe 204 usefulness locking screwed pipe can prevent that like this wheel is loosening.
Enclosing cover 207 is equipped with on the both sides of said wheel 206, and the effect of enclosing cover 207 is for dustproof.
The right gauge method of adjustment of the mining narrow gage vehicle wheel of the adjustable gauge of the utility model is following: the buffer rail distance; Unclamp the holding screw 208 on the sleeve 202 earlier; Blind hole from the axletree 201 is deviate from; Wheel 206 is moved on to the corresponding blind hole of required gauge position on the axletree 201, tighten holding screw 208 again, accomplish gauge and regulate.
Claims (3)
1. the mining narrow gage vehicle wheel of an adjustable gauge is right, comprises wheel, axletree and antifriction-bearing box, is with wheel on the said housing washer, said wheel and housing washer interference fit; It is characterized in that: also include sleeve, the inner ring of said sleeve and axletree free-running fit; The outer ring of said sleeve is provided with the fixedly shaft shoulder of antifriction-bearing box; Be with antifriction-bearing box on the said sleeve, an end of said antifriction-bearing box is close to the shaft shoulder, and the other end is locked with the tightening screwed pipe; Said axletree two ends are provided with and the cooresponding blind hole of a plurality of gauges, and sleeve is fixed in the blind hole at axletree two ends with holding screw.
2. right according to the mining narrow gage vehicle wheel of the described adjustable gauge of claim 1, it is characterized in that: the effective locking screwed pipe locking of said clamp screw.
3. right according to the mining narrow gage vehicle wheel of the described adjustable gauge of claim 1, it is characterized in that: enclosing cover is equipped with on the both sides of said wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202917604U CN202208234U (en) | 2011-08-12 | 2011-08-12 | Gauge-adjustable wheel set for mining narrow-gauge vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202917604U CN202208234U (en) | 2011-08-12 | 2011-08-12 | Gauge-adjustable wheel set for mining narrow-gauge vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202208234U true CN202208234U (en) | 2012-05-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202917604U Expired - Fee Related CN202208234U (en) | 2011-08-12 | 2011-08-12 | Gauge-adjustable wheel set for mining narrow-gauge vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202208234U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196795A (en) * | 2015-09-30 | 2015-12-30 | 无锡惠发特精密机械有限公司 | Locomotive wheelset |
| CN106882199A (en) * | 2017-02-07 | 2017-06-23 | 李勇 | The train difference general vehicle bridge of gauge |
| CN106926642A (en) * | 2017-02-21 | 2017-07-07 | 赵咪咪 | A kind of carrier roller bushing device |
| CN107650936A (en) * | 2017-09-01 | 2018-02-02 | 中车唐山机车车辆有限公司 | A kind of axle assembly applied to gauge-changeable bogie |
| CN107650937A (en) * | 2017-09-01 | 2018-02-02 | 西南交通大学 | A kind of gauge changing method |
| RU2650335C1 (en) * | 2017-03-07 | 2018-04-11 | Виктор Николаевич Ожерельев | Railway rolling stock wheel pair |
| WO2023077572A1 (en) * | 2021-11-03 | 2023-05-11 | 中车长春轨道客车股份有限公司 | Tractor for magnetic levitation vehicle |
-
2011
- 2011-08-12 CN CN2011202917604U patent/CN202208234U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196795A (en) * | 2015-09-30 | 2015-12-30 | 无锡惠发特精密机械有限公司 | Locomotive wheelset |
| CN106882199A (en) * | 2017-02-07 | 2017-06-23 | 李勇 | The train difference general vehicle bridge of gauge |
| CN106926642A (en) * | 2017-02-21 | 2017-07-07 | 赵咪咪 | A kind of carrier roller bushing device |
| RU2650335C1 (en) * | 2017-03-07 | 2018-04-11 | Виктор Николаевич Ожерельев | Railway rolling stock wheel pair |
| CN107650936A (en) * | 2017-09-01 | 2018-02-02 | 中车唐山机车车辆有限公司 | A kind of axle assembly applied to gauge-changeable bogie |
| CN107650937A (en) * | 2017-09-01 | 2018-02-02 | 西南交通大学 | A kind of gauge changing method |
| CN107650937B (en) * | 2017-09-01 | 2019-10-11 | 西南交通大学 | A kind of gauge changing method |
| WO2023077572A1 (en) * | 2021-11-03 | 2023-05-11 | 中车长春轨道客车股份有限公司 | Tractor for magnetic levitation vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU LIANLI AUTOMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHANGZHOU LIANLI TRANSFORMER CO., LTD. Effective date: 20140108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140108 Address after: 213125 No. 6, Qingyang Road, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou Lianli Automation Technology Co., Ltd. Address before: 213125 No. 6, Qingyang Road, Xinbei District, Jiangsu, Changzhou Patentee before: Changzhou Lianli Transformer Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |