CN106004922B - Wheel for wheel of railway self running device for luggage to putting - Google Patents
Wheel for wheel of railway self running device for luggage to putting Download PDFInfo
- Publication number
- CN106004922B CN106004922B CN201610615918.6A CN201610615918A CN106004922B CN 106004922 B CN106004922 B CN 106004922B CN 201610615918 A CN201610615918 A CN 201610615918A CN 106004922 B CN106004922 B CN 106004922B
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- wheel
- clamping plate
- bearing block
- bearing
- running device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61J—SHIFTING OR SHUNTING OF RAIL VEHICLES
- B61J1/00—Turntables; Traversers; Transporting rail vehicles on other rail vehicles or dollies
- B61J1/10—Traversers
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
A kind of wheel for wheel of railway self running device is provided to being put for luggage, merge with the wheel rim with wheel of railway self running device and tread profile kissing by the branch wheel shaft of wheel lift, branch wheel shaft both ends are equipped with the clamping plate for clamping wheel, clamping plate is prolate shape and its both sides is provided with trapezoidal bayonet socket, the traveling wheel assembly that engaging is adapted to clamping plate upper trapezoid bayonet socket is equipped with the outside of branch wheel shaft, traveling wheel assembly includes small wheel shaft, small wheel shaft is by steamboat and is placed in the monolithic construction that the support shaft of its both sides is fixedly connected to form, small wheel rim side is provided with bearing block II, steamboat opposite side is provided with bearing block I, bearing block I and bearing block II are rotatablely connected by the support shaft of the corresponding side of bearing respectively.The present invention makes vehicle operation more reliable and more stable, realizes the clamping plate on the outside of by adjustable track to change the distance between two clamping plates, it is clamped wheel two sides, avoids people from getting into the operation of engineering truck bottom, and use is more convenient.
Description
Technical field
The invention belongs to rolling stock technical field of transportation, and in particular to a kind of wheel for wheel of railway self running device to for
Luggage is put, and by accident wheel to lifting, and vehicle can be transferred to appropriate speed when wheelset failure occurs for rolling stock
Safety area.
Background technology
With the development of China railways cause, different kinds of railways vehicle is operated in railway line, unavoidably can in vehicle operation
The accident that the wheels such as hot axle, combustion axle are unable to normal rotation occurs, it is in this case, to avoid enlargement loss from needing that vehicle is quick
Remove.Following methods are taken in the prior art, first, problem wheel is driveed from scene changing rear vehicle again, but are changed at the scene
The technology of wheel pair is relatively complicated, and the time is grown, and for busy railway transportation, can increase economic loss；Second, by problem
Vehicle drags scene away from, when generally vehicle is towed out, because wheel can not rotate, can cause rail abrasion and wheel wear, produces
Bigger economic loss.Wherein, the patent of Application No. 201410321570.0 discloses a kind of railway engineering car wheel-set and replaced
Luggage is put, and two clamping plates are connected by it by branch wheel shaft, is clamped engineering truck wheel with two clamping plates and is tied the middle part of branch wheel shaft
Structure, which pushes against engineering truck wheel wheel rim, makes accident wheel be lifted away from rail level, and substituting accident wheel with traveling wheel assembly is sitting on rail, opens
Motor-car low speed walking accident vehicle is dragged away, solve railway engineering vehicle failure when can not safely and fast shift ask
Topic.But this wheel is split type to the steamboat and axle put for luggage, structure is not sufficiently stable；And the limit on the support base of axle both ends
Position well width it is equal and leave change two clamping plates between distance the distance between surplus, two clamping plates by adjusting branch wheel shaft two
The double nut at end realizes that this structure needs manually to be adjusted realization to putting both sides for luggage in wheel when in use, and when tune
, it is necessary to which people get into engineering truck bottom to implement when on the inside of section track, so as to increase work difficulty, brought to use many
Inconvenience.It is therefore desirable to propose to improve.
The content of the invention
Present invention solves the technical problem that：A kind of wheel for wheel of railway self running device is provided to being put for luggage, this hair
The bright combination using traveling wheel assembly, branch wheel shaft and clamping plate, it can quickly drag accident vehicle away from scene, reduce to railway transportation
The loss brought, wherein the steamboat in traveling wheel assembly and support shaft to be made to the small wheel shaft structure of monoblock type, make its operation more
Add reliable and stable；And make to reserve to clamping plate in stopper slot I of the width of stopper slot I more than the width of stopper slot II and on the outside of track
Regulation surplus, realize that the clamping plate on the outside of by adjustable track makes it press from both sides wheel two sides to change the distance between two clamping plates
Tightly, people are avoided to get into the operation of engineering truck bottom, use is more convenient.
The technical solution adopted by the present invention：Wheel for wheel of railway self running device has with railway certainly to being put for luggage
The branch wheel shaft of wheel lift, the branch wheel shaft both ends are equipped with by the wheel rim and the merging of tread profile kissing for taking turns running device
The clamping plate that wheel is clamped, the clamping plate are that prolate shape and its both sides are provided with trapezoidal bayonet socket, be equipped with the outside of the branch wheel shaft and
The traveling wheel assembly of clamping plate upper trapezoid bayonet socket adaptation engaging, the traveling wheel assembly include small wheel shaft, and the small wheel shaft is by small
The monolithic construction that the support shaft of its both sides is fixedly connected to form is taken turns and is placed in, the small wheel rim side is provided with bearing block II,
The steamboat opposite side is provided with bearing block I, and the bearing block I and bearing block II pass through the support shaft of the corresponding side of bearing respectively
Rotation connection.
Wherein, the upper surface of bearing block I is provided with the stopper slot I engaged with the trapezoidal bayonet socket of side clamping plate, the bearing
II upper surface of seat is provided with the stopper slot II engaged with the trapezoidal bayonet socket of opposite side clamping plate, and the width of stopper slot I is more than stopper slot
II width realizes in the only stopper slot I on the outside of track and reserves the regulation surplus of clamping plate and by the clamping plate on the outside of adjustable track
It is set to clamp wheel two sides to change the distance between two clamping plates.
Further, after the cycle surface of bearing block I and bearing block II internal bearings is compressed by bearing gland
It is fixedly connected again by the corresponding bearing block of bolt, the inner ring end face of the bearing passes through groove profile again after being compressed by baffle plate
Bolt and nut of clip II is locked.
Further, the bearing uses spherical self-aligning bearing.
Further, the bearing block I and the trapezoidal structure of the profile of bearing block II.
Further, the clamping plate is provided with positioning hole, is central structure among the branch wheel shaft, the central structure two
End is provided with axle journal, and the axle journal being placed on the inside of track passes through the positioning hole of corresponding side clamping plate and passes through nut III and opening
Pin I fixes locking, and the axle journal being placed on the outside of track is through after the positioning hole of corresponding side clamping plate and passing through nut I and spiral shell
The double nuts structure regulation locking of the composition of mother II.
Further, the clamping plate both sides are formed with multiple trapezoidal bayonet sockets, the multiple trapezoidal bayonet socket respectively with it is multiple walk
The adaptation engaging of road wheel assembly.
The present invention compared with prior art the advantages of：
The 1st, steamboat in traveling wheel assembly and support shaft are made to the small wheel shaft structure of monoblock type in this programme, make its operation
It is more reliable and more stable；
2nd, the width of stopper slot I is more than the width of stopper slot II in this programme, so only stayed in the stopper slot I on the outside of track
Go out the regulation surplus to clamping plate, and clamping plate adjusts locking by the axle journal of double nuts structure and branch wheel shaft only on the outside of track,
The clamping plate on the outside of by adjustable track is realized to change the distance between two clamping plates, so that it is by the wheel two of rolling stock
Clamping sides, avoid people from getting into the operation of engineering truck bottom, and use is more convenient；
3rd, this programme middle (center) bearing uses spherical self-aligning bearing, can bear radial and axial load, and its anti-vibration performance is good,
The rolling stock of more large-tonnage can be born.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the travelling wheel assembly structure schematic diagram of the present invention；
Fig. 3 is the structural representation of bottom bracket I of the present invention；
Fig. 4 is the structural representation of bottom bracket II of the present invention；
Fig. 5 is branch wheel shaft of the present invention and clamping plate attachment structure schematic diagram；
Fig. 6 is middle clamp plate structural representation of the present invention；
Fig. 7 use state diagrams in big axle weight for the present invention.
Embodiment
1-7 describes embodiments of the invention below in conjunction with the accompanying drawings.
Wheel for wheel of railway self running device to being put for luggage, as shown in figure 1, with wheel of railway self running device
The wheel rim of wheel 4 and tread profile kissing merge the branch wheel shaft 2 for lifting wheel 4, and the both ends of branch wheel shaft 2 are equipped with wheel 4
The clamping plate 3 of clamping, specifically, as shown in fig. 6, the clamping plate 3 is provided with positioning hole 301, as shown in figure 5, in the branch wheel shaft 2
Between to be matched with the wheel rim of wheel 4 and tread profile central structure 201, the both ends of central structure 201 are provided with axle journal 202, institute
State the axle journal 202 being placed on the inside of track and pass through the positioning hole 301 of corresponding side clamping plate 3 and by nut III 5 and split pin I 6
Fixed locking, the axle journal 202 being placed on the outside of track is through after the positioning hole 301 of corresponding side clamping plate 3 and by nut I
7 and nut II 8 form double nuts structure regulation locking.
As shown in fig. 6, the clamping plate 3 is prolate shape and its both sides is provided with trapezoidal bayonet socket 302, the outside of branch wheel shaft 2 is
Provided with the traveling wheel assembly 1 that engaging is adapted to the upper trapezoid bayonet socket 302 of clamping plate 3, specifically, as shown in Fig. 2 the traveling wheel assembly
1 includes small wheel shaft 9, and the small wheel shaft 9 is by steamboat 901 and is placed in the entirety that the support shaft 902 of its both sides is fixedly connected to form
Formula structure, monolithic construction make its operation more reliable and more stable, and the wheel rim side of steamboat 901 is provided with bearing block II 11, described
The opposite side of steamboat 901 is provided with bearing block I 10, and the bearing block I 10 and bearing block II 11 pass through 12 corresponding side of bearing respectively
Support shaft 902 be rotatablely connected, the cycle surface of the internal bearings 12 of bearing block I 10 and bearing block II 11 passes through bearing pressure
Lid 13 is fixedly connected by the corresponding bearing block of bolt 14 again after compressing, and the inner ring end face of the bearing 12 passes through baffle plate 15
Locked again by slotted nut 16 and split pin II 17 after compression, it is preferred that the bearing 12 uses spherical self-aligning bearing, sphere
Self-aligning bearing can bear radial and axial load, and its anti-vibration performance is good, can bear the rolling stock of more large-tonnage.
As shown in Figures 3 and 4, the bearing block I 10 and the trapezoidal structure of the profile of bearing block II 11, on the bearing block I 10
End face is provided with the stopper slot I 1001 that engage with the trapezoidal bayonet socket 302 of side clamping plate 3, the upper surface of bearing block II 11 provided with
The stopper slot II 1101 that the trapezoidal bayonet socket 302 of opposite side clamping plate 3 engages, the width of stopper slot I 1001 are more than stopper slot II
1101 width, so as to only reserve the regulation surplus to clamping plate 3 in the stopper slot I 1001 on the outside of track, and pass through adjustable track
The clamping plate 3 in outside makes it clamp the two sides of wheel 4 to change the distance between two clamping plates 3.
In use, the wheel 4 of wheel of railway self running device is lifted with vehicle hoisting device first, by branch wheel shaft 2 and folder
Plate 3 is assembled, and the clamping plate 3 for making to be placed on the inside of track during assembling is directly fixed by nut III 5 and split pin I 6 with branch wheel shaft 2
Locking, is not required to adjust again, the clamping plate 3 on the outside of track is pre-installed by nut I 7 and nut II 8；Then from 4 liang of wheel
The push-in of traveling wheel assembly 1 is made it be contacted with track rail level adaptation by side, is lifted the branch wheel shaft 2 assembled and clamping plate 3 and is placed on away
Its clamping plate 3 is set to engage with corresponding stopper slot on road wheel assembly 1；Then wheel 4 is sitting on branch wheel shaft 2, led on the outside of track
Overregulating nut I 7 and nut II 8 makes both sides clamping plate 3 clamp the both sides of wheel 4, the tread of wheel 4 is left rail level simultaneously
Itself and rail contact are replaced with steamboat 901, starts vehicle, Engineering Accident vehicle can be made to leave scene to safety area with low speed.
Wherein, the embodiment being illustrated in figure 7 on the vehicle of larger axle weight, can be by increasing the number of traveling wheel assembly 1
Measure to realize the support transfer to large-tonnage or big wheel, it is described to be formed with multiple trapezoidal bayonet sockets 302 in the both sides of clamping plate 3, it is described
Multiple trapezoidal bayonet sockets 302 are adapted to engaging with multiple traveling wheel assemblies 1 respectively.
The present invention makes the width of stopper slot I 1001 be more than the width of stopper slot II 1101, so the only stopper slot I on the outside of track
The regulation surplus of clamping plate 3 is reserved in 1001, and need to only use clamping plate 3 on the outside of track to pass through double nuts structure and the axle of branch wheel shaft 2
Neck 202 is locked, and realizes the clamping plate 3 on the outside of by adjustable track to change the distance between two clamping plates 3 and make it by railcar
The two sides of wheel 4 clamp, avoid people from getting into the operation of engineering truck bottom, use is more convenient.
Above-described embodiment, simply presently preferred embodiments of the present invention, is not used for limiting the scope of the present invention, therefore all with this
The equivalence changes that content described in invention claim is done, it all should be included within scope of the invention as claimed.
Claims (6)
1. the wheel for wheel of railway self running device has wheel (4) wheel rim with wheel of railway self running device to being put for luggage
And tread profile kissing merges the branch wheel shaft (2) for lifting wheel (4), branch wheel shaft (2) both ends, which are equipped with, presss from both sides wheel (4)
Tight clamping plate (3), the clamping plate (3) is prolate shape and its both sides is provided with trapezoidal bayonet socket (302), and branch wheel shaft (2) outside is
Provided with the traveling wheel assembly (1) that engaging is adapted to clamping plate (3) upper trapezoid bayonet socket (302), it is characterised in that：The traveling wheel assembly
(1) small wheel shaft (9) is included, the small wheel shaft (9) is to be fixedly connected by steamboat (901) with the support shaft (902) for being placed in its both sides
The monolithic construction of formation, steamboat (901) the wheel rim side are provided with bearing block II (11), and steamboat (901) opposite side is set
There is bearing block I (10), the bearing block I (10) and bearing block II (11) pass through the support shaft of bearing (12) corresponding side respectively
(902) it is rotatablely connected；Described (10) upper surface of bearing block I is spacing provided with engaging with the trapezoidal bayonet socket (302) of side clamping plate (3)
Groove I (1001), described (11) upper surface of bearing block II are spacing provided with engaging with the trapezoidal bayonet socket (302) of opposite side clamping plate (3)
Groove II (1101), it is only spacing on the outside of track that described (1001) width of stopper slot I is more than the realization of stopper slot II (1101) width
Reserved in groove I (1001) the regulation surplus of clamping plate (3) and by the clamping plate (3) on the outside of adjustable track come change two clamping plates (3) it
Between distance make its by wheel (4) two sides clamp.
2. the wheel according to claim 1 for wheel of railway self running device for luggage to putting, it is characterised in that：The axle
Bearing (12) cycle surface in bearing I (10) and bearing block II (11) passes through bolt again after being compressed by bearing gland (13)
(14) corresponding bearing block is fixedly connected, and the inner ring end face of the bearing (12) by passing through groove again after baffle plate (15) compression
Type nut (16) and the fixed tight lock of split pin II (17).
3. the wheel according to claim 2 for wheel of railway self running device for luggage to putting, it is characterised in that：The axle
Hold (12) and use spherical self-aligning bearing.
4. the wheel according to claim 2 for wheel of railway self running device for luggage to putting, it is characterised in that：The axle
Bearing I (10) and the trapezoidal structure of bearing block II (11) profile.
To being put for luggage, 5. its feature exists the wheel for wheel of railway self running device according to claim 1,2,3 or 4
In：The clamping plate (3) is provided with positioning hole (301), is central structure (201) among the branch wheel shaft (2), the central structure
(201) both ends are provided with axle journal (202), and the axle journal being placed on the inside of track (202) passes through the positioning hole of corresponding side clamping plate (3)
(301) and by nut III (5) and the fixed locking of split pin I (6), the axle journal (202) being placed on the outside of track passes through corresponding
The double nuts structure that the positioning hole (301) of side clamping plate (3) forms afterwards and by nut I (7) and nut II (8) adjusts locking.
6. the wheel according to claim 5 for wheel of railway self running device for luggage to putting, it is characterised in that：The folder
Plate (3) both sides are formed with multiple trapezoidal bayonet sockets (302), the multiple trapezoidal bayonet socket (302) respectively with multiple traveling wheel assemblies (1)
Adaptation engaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615918.6A CN106004922B (en) | 2016-07-29 | 2016-07-29 | Wheel for wheel of railway self running device for luggage to putting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615918.6A CN106004922B (en) | 2016-07-29 | 2016-07-29 | Wheel for wheel of railway self running device for luggage to putting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106004922A CN106004922A (en) | 2016-10-12 |
| CN106004922B true CN106004922B (en) | 2017-11-24 |
Family
ID=57115137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610615918.6A Active CN106004922B (en) | 2016-07-29 | 2016-07-29 | Wheel for wheel of railway self running device for luggage to putting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004922B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061154A (en) * | 2020-09-15 | 2020-12-11 | 大秦铁路股份有限公司 | Vehicle bogie fault rescue bearing trolley |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201189804Y (en) * | 2008-03-04 | 2009-02-04 | 饶清泉 | Kiln vehicle wheel with integrated wheel and axle |
| CN103661448A (en) * | 2012-09-26 | 2014-03-26 | 中国北车集团大同电力机车有限责任公司 | Connection trolley for rail car axle box assembly |
| CN104044562A (en) * | 2014-07-08 | 2014-09-17 | 骆梦莹 | Wheel set replacing device for railroad engineering vehicle |
| CN204978697U (en) * | 2015-08-03 | 2016-01-20 | 北京迪安奇铁路救援技术有限公司 | Crowded wheel suspension walking ware that rises |
| CN205239523U (en) * | 2015-12-11 | 2016-05-18 | 付文胜 | A operation dolly for broken -down car wheel |
| CN206067771U (en) * | 2016-07-29 | 2017-04-05 | 宝鸡时代惠友工程机械有限责任公司 | For wheel of railway self running device wheel to putting for luggage |
-
2016
- 2016-07-29 CN CN201610615918.6A patent/CN106004922B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201189804Y (en) * | 2008-03-04 | 2009-02-04 | 饶清泉 | Kiln vehicle wheel with integrated wheel and axle |
| CN103661448A (en) * | 2012-09-26 | 2014-03-26 | 中国北车集团大同电力机车有限责任公司 | Connection trolley for rail car axle box assembly |
| CN104044562A (en) * | 2014-07-08 | 2014-09-17 | 骆梦莹 | Wheel set replacing device for railroad engineering vehicle |
| CN204978697U (en) * | 2015-08-03 | 2016-01-20 | 北京迪安奇铁路救援技术有限公司 | Crowded wheel suspension walking ware that rises |
| CN205239523U (en) * | 2015-12-11 | 2016-05-18 | 付文胜 | A operation dolly for broken -down car wheel |
| CN206067771U (en) * | 2016-07-29 | 2017-04-05 | 宝鸡时代惠友工程机械有限责任公司 | For wheel of railway self running device wheel to putting for luggage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106004922A (en) | 2016-10-12 |
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