CN106114546A - A kind of hoisting stopper device of rolling stock - Google Patents
A kind of hoisting stopper device of rolling stock Download PDFInfo
- Publication number
- CN106114546A CN106114546A CN201610601397.9A CN201610601397A CN106114546A CN 106114546 A CN106114546 A CN 106114546A CN 201610601397 A CN201610601397 A CN 201610601397A CN 106114546 A CN106114546 A CN 106114546A
- Authority
- CN
- China
- Prior art keywords
- rolling stock
- axle box
- hoisting stopper
- stopper device
- seat
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F15/00—Axle-boxes
- B61F15/20—Details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses the hoisting stopper device of a kind of rolling stock, described hoisting stopper device includes axle box, axle box cover and hoisting stopper unit, one end of axle box is connected with rolling stock EEF bogie and the other end of axle box is connected with axle box cover, hoisting stopper unit has included flap seat and stopping seat, rise flap seat be fixed on axle box cover and rise there is between flap seat and axle box cover the first receiving space, one end of stopping seat is fixed on the lower plane of rolling stock's car body, in the other end of stopping seat stretches into the first receiving space and between the other end of stopping seat and a flap seat, there is lifting gap in vertical direction.Described hoisting stopper device can either realize rolling stock's EEF bogie and rolling stock's car body integral lifting, can realize again rolling stock's EEF bogie and vertical, horizontal, the longitudinal spacing of rolling stock's car body and backstop when locomotive operation.
Description
Technical field
The present invention relates to the technical field of railway locomotive relevant device, more particularly, relate to a kind of rolling stock
Hoisting stopper device.
Background technology
When rolling stock runs, exist horizontal, vertical and longitudinally opposite between car body and the axle box of EEF bogie
Displacement, it is therefore desirable to arrange the backstop device being not intended to normal displacement, to protect each of rolling stock when there is abnormal displacements
Parts also ensure dynamic performance.And when rolling stock needs lifting, rolling stock's car body and EEF bogie lead to
Often needing separately lifting, car body of the most first slinging carries out lifting operation to EEF bogie again, to realize integral hoisting, then needs to arrange
Boom hoisting.
Usually, in the lifting and stop device of rolling stock, to realize the most simultaneously vertical,
Laterally, longitudinal register and integral hoisting be more difficult, certain structures also needs to remove some parts and has installed flap seat
Can realize integral lifting, structure is complicated and operation is inconvenient, and cannot realize effective backstop.
Therefore, it is necessary to provide one can either realize rolling stock's EEF bogie and rolling stock's car body entirety
Lifting, can realize again the vertical, horizontal, vertical of rolling stock's EEF bogie and rolling stock's car body when locomotive operation
To spacing and stop rolling stock's hoisting stopper device.
Summary of the invention
In order to solve problems of the prior art, it is an object of the invention to provide one and can either realize railway locomotive
Travelled by vehicle portion and rolling stock's car body integral lifting, can realize again rolling stock's EEF bogie when locomotive operation
Vertical, horizontal, longitudinal spacing and rolling stock's hoisting stopper device of backstop with rolling stock car body.
The invention provides the hoisting stopper device of a kind of rolling stock, described hoisting stopper device includes axle box
Body, axle box cover and hoisting stopper unit, one end of axle box is connected and the other end of axle box with rolling stock EEF bogie
Being connected with axle box cover, hoisting stopper unit has included flap seat and stopping seat, rise a flap seat be fixed on axle box cover and rise flap seat with
Having the first receiving space between axle box cover, one end of stopping seat is fixed on the lower plane of rolling stock's car body, backstop
Have in vertical direction in the other end of seat stretches into the first receiving space and between the other end of stopping seat and a flap seat
Lifting gap.
One embodiment of the hoisting stopper device according to rolling stock of the present invention, one end welding of described stopping seat
On the lower plane of rolling stock's car body.
One embodiment of the hoisting stopper device according to rolling stock of the present invention, described axle box cover includes axle box cover
Body and two extension arms, described two extension arms are arranged in the outer rim of axle box lid and the most abreast
Extend, play flap seat and be fixed on the top of described two extension arms and connect described two extension arms.
One embodiment of the hoisting stopper device according to rolling stock of the present invention, described flap seat can by bolt
Releasably it is fixed on the top of described two extension arms and connects described two extension arms.
One embodiment of the hoisting stopper device according to rolling stock of the present invention, described hoisting stopper unit also wraps
Include the adjusting pad being arranged between flap seat and axle box cover.
One embodiment of the hoisting stopper device according to rolling stock of the present invention, described adjusting pad is for adjusting
Hanging gap, described lifting gap is 30～40mm.
One embodiment of the hoisting stopper device according to rolling stock of the present invention, described stopping seat is cross steel
Plate, is respectively provided with between described stopping seat and described two extension arms between horizontal backstop gap in the horizontal direction and longitudinal backstop
Gap, has vertical backstop gap in vertical direction between described stopping seat and axle box.
One embodiment of the hoisting stopper device according to rolling stock of the present invention, runs in rolling stock
Time, described stopping seat and axle box realize the vertical backstop of rolling stock's EEF bogie and rolling stock's car body, described
Stopping seat and axle box cover realize rolling stock's EEF bogie and the horizontal backstop of rolling stock's car body and longitudinal backstop；?
When rolling stock is static and lifts by crane, described hoisting stopper device realizes rolling stock's EEF bogie and rolling stock
The integral lifting of car body.
One embodiment of the hoisting stopper device according to rolling stock of the present invention, described vertical stop gap is less than
Lifting gap；Described horizontal backstop gap is 10～12mm, and described longitudinal backstop gap is 10～12mm, between described vertical backstop
Gap is 25～30mm.
One embodiment of the hoisting stopper device according to rolling stock of the present invention, described flap seat is the rectangular bar of steel
Plate.
Compared with prior art, the hoisting stopper device of rolling stock of the present invention can either realize rolling stock
EEF bogie and rolling stock's car body integral lifting, can realize again rolling stock's EEF bogie and ferrum when locomotive operation
Vertical, horizontal, the longitudinal spacing of road rolling stock car body and backstop；And its lifting gap is adjustable, compensate for car body welding and become
The unequal impact on lifting gap of shape, sprung weight and spring rate, thus protect spring, stopping seat and play the structures such as flap seat
Part, reduces additional impact.
Accompanying drawing explanation
Fig. 1 shows the main TV structure of the hoisting stopper device of rolling stock according to an exemplary embodiment of the present invention
Schematic diagram.
Fig. 2 shows the plan structure of the hoisting stopper device of rolling stock according to an exemplary embodiment of the present invention
Schematic diagram.
Fig. 3 shows the left view structure of the hoisting stopper device of rolling stock according to an exemplary embodiment of the present invention
Schematic diagram.
Description of reference numerals:
10-axle box, 20-axle box cover, 21-axle box lid, 22-extension arm, 30-hoisting stopper unit, 31-rise flap seat,
32-stopping seat, 34-first accommodates space, 40-rolling stock EEF bogie.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive
Feature and/or step beyond, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), unless chatted especially
State, all can be by other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, each feature is only
It it is an example in a series of equivalence or similar characteristics.
Below structure and the principle of the hoisting stopper device to rolling stock of the present invention are described in detail.
Specifically, on the one hand the hoisting stopper device of the present invention is capable of rolling stock's EEF bogie and rolling stock's car
The integral lifting of body, on the other hand can realize rolling stock's EEF bogie and rolling stock's car body when locomotive operation
Vertical, horizontal, longitudinal spacing and backstop.
Fig. 1 shows the main TV structure of the hoisting stopper device of rolling stock according to an exemplary embodiment of the present invention
Schematic diagram, Fig. 2 shows the plan structure of the hoisting stopper device of rolling stock according to an exemplary embodiment of the present invention
Schematic diagram, Fig. 3 shows the left view structure of the hoisting stopper device of rolling stock according to an exemplary embodiment of the present invention
Schematic diagram.
As shown in Figure 1 to Figure 3, according to the exemplary embodiment of the present invention, the hoisting stopper dress of described rolling stock
Put and include axle box 10, axle box cover 20 and hoisting stopper unit 30, wherein, axle box 10 and rolling stock's EEF bogie 40
Rotating shaft connects and is arranged on the lateral wheel of rolling stock's EEF bogie 40, and axle box cover 20 is arranged on the outer end of axle box 10,
The key structure hoisting stopper unit 30 of hoisting stopper device of the present invention is then arranged on axle box cover 20 and rolling stock's car
Between body (not shown), and realize the dual function of lifting and backstop.Further, the hoisting stopper device of the present invention need to be arranged simultaneously
In the both sides of rolling stock, to realize uniform integral lifting and limit stops effect.
According to the present invention, one end of axle box 10 is connected and the other end of axle box 10 with rolling stock EEF bogie 40
Be connected with axle box cover 20, i.e. axle box cover 20 realizes the end seal to axle box 10.
Hoisting stopper unit 30 has included flap seat 31 and stopping seat 32, wherein, plays flap seat 31 and coordinates with stopping seat 32 and use
In realizing the integral lifting of rolling stock's EEF bogie 40 and rolling stock's car body, stopping seat 32 and axle box cover 20, axle
Casing 10 coordinates and is used for the limit vertical, horizontal, longitudinal realizing rolling stock's EEF bogie 40 with rolling stock's car body
Position and backstop.
Specifically, rise flap seat 31 be fixed on axle box cover 20 and rise there is between flap seat 31 and axle box cover 20 first receiving
Space 34, one end of stopping seat 32 is fixed on the lower plane of rolling stock's car body, and the other end of stopping seat 32 stretches into
In one accommodates space 34 and between the other end of stopping seat 32 and a flap seat 31, there is lifting gap a in vertical direction.
Due to one end of stopping seat 32 be fixed on car body and the other end stretch into by the first receiving that formed of flap seat 31 and axle box cover 20
In space 34, being therefore lifted constantly when car body, stopping seat 32 can be lifted the most together and act on flap seat 31, Jin Ershi
Existing rolling stock EEF bogie 40 and the integral lifting of car body.Wherein, one end of described stopping seat 31 is preferably welded on ferrum
On the lower plane of road rolling stock car body, to ensure the steadiness and the reliability that connect.
According to the exemplary embodiment of the present invention, axle box cover 20 includes axle box lid 21 and two extension arms 22, wherein, two
Root extension arm 22 is arranged on abreast in the outer rim of axle box lid 21 and upwardly extends in vertical direction, plays flap seat 31 and fixes
On the top of two extension arms 22 and connect two extension arms 22.Thus, flap seat 31 and two extension arms 22 and axle box lid are played
21 form the first receiving space 34 together.Preferably, play flap seat 31 and be removably attached to two extension arms 22 by bolt
Top also connects two extension arms 22.
Owing to the car body of frameless rolling stock is longer and welding deformation serious, the therefore hoisting stopper unit 30 of the present invention
The most also including the adjusting pad 33 being arranged between flap seat 31 and axle box cover 20, adjusting pad 33 is used for adjusting lifting gap a,
Thus can increase and decrease the thickness of adjusting pad 33 as required, to make up the welding deformation of car body, sprung weight and spring rate not
The impartial impact on lifting gap a.If gap a is excessive in lifting, lifting may damage rubber spring；If gap a is too small in lifting,
Properly functioning middle stopping seat 32 may be collided with playing flap seat 31, is deformed and additional impact.An enforcement according to the present invention
Example, is preferably set to 30～40mm by lifting gap.
When running due to rolling stock, exist horizontal, vertical and longitudinal between car body and the axle box of EEF bogie
Relative displacement, it is therefore desirable to realize hanging down of rolling stock's EEF bogie 40 and rolling stock's car body when locomotive operation
To, laterally, longitudinal spacing and backstop, with each parts of the protection rolling stock when there is abnormal displacements and ensure kinetics
Energy.
In order to realize described vertical, horizontal, longitudinal spacing and backstop, the stopping seat 32 in the present invention is set to cross steel
Plate (as shown in Figure 2), is shaped like in cross.Further, it is respectively provided with at water between stopping seat 32 and two extension arms 22
Square to horizontal backstop gap b and longitudinal backstop gap c, have in vertical direction between stopping seat 32 and axle box 10
Vertical backstop gap d.Wherein, described vertical stop gap should be less than lifting by crane gap.According to one embodiment of present invention, described
Laterally backstop gap is 10～12mm, and described longitudinal backstop gap is 10～12mm, and described vertical backstop gap is 25～30mm.
Additionally, playing flap seat 31 can be rectangular bar of steel plate, simple in construction.
Use the hoisting stopper device of said structure, then when rolling stock runs, stopping seat 32 and axle box 20
Realizing the vertical backstop of rolling stock's EEF bogie 40 and rolling stock's car body, stopping seat 32 and axle box cover 20 realize ferrum
Road rolling stock EEF bogie 40 and the horizontal backstop of rolling stock's car body and longitudinal backstop；And it is quiet in rolling stock
Only and during lifting, hoisting stopper device is capable of the entirety of rolling stock's EEF bogie 40 and rolling stock car body and rises
Hang.
Therefore, the hoisting stopper apparatus structure of rolling stock of the present invention is simple, lightweight, alleviates unsprung weight；
During lifting, it is not necessary to dismount any parts, lifting is convenient and avoids safeguarding；Integral lifting can either be realized, again can be at locomotive
Rolling stock's EEF bogie and vertical, horizontal, the longitudinal spacing of rolling stock's car body and backstop is realized during operation.
The invention is not limited in aforesaid detailed description of the invention.The present invention expands to any disclose in this manual
New feature or any new combination, and the arbitrary new method that discloses or the step of process or any new combination.
Claims (10)
1. the hoisting stopper device of a rolling stock, it is characterised in that described hoisting stopper device includes axle box, axle
Case lid and hoisting stopper unit, one end of axle box is connected with rolling stock EEF bogie and the other end of axle box and axle box
Lid connects, and hoisting stopper unit has included flap seat and stopping seat, plays flap seat and is fixed on axle box cover and plays flap seat and axle box cover
Between there is the first receiving space, one end of stopping seat is fixed on the lower plane of rolling stock's car body, stopping seat another
Have between lifting in vertical direction in the first receiving space is stretched in one end and between the other end of stopping seat and a flap seat
Gap.
The hoisting stopper device of rolling stock the most according to claim 1, it is characterised in that the one of described stopping seat
End is welded on the lower plane of rolling stock's car body.
The hoisting stopper device of rolling stock the most according to claim 1, it is characterised in that described axle box cover includes
Axle box lid and two extension arms, described two extension arms are arranged in the outer rim of axle box lid and in vertical direction abreast
On upwardly extend, rise a flap seat be fixed on the top of described two extension arms and connect described two extension arms.
The hoisting stopper device of rolling stock the most according to claim 3, it is characterised in that described flap seat passes through
Bolt is removably attached to the top of described two extension arms and connects described two extension arms.
The hoisting stopper device of rolling stock the most according to any one of claim 1 to 4, it is characterised in that institute
State the adjusting pad that hoisting stopper unit also includes being arranged between flap seat and axle box cover.
The hoisting stopper device of rolling stock the most according to claim 5, it is characterised in that described adjusting pad is used for
Adjusting lifting gap, described lifting gap is 30～40mm.
The hoisting stopper device of rolling stock the most according to claim 3, it is characterised in that described stopping seat is ten
Font steel plate, is respectively provided with horizontal backstop gap in the horizontal direction and longitudinal direction between described stopping seat and described two extension arms
Backstop gap, has vertical backstop gap in vertical direction between described stopping seat and axle box.
The hoisting stopper device of rolling stock the most according to claim 7, it is characterised in that in rolling stock
During operation, described stopping seat and axle box realize the vertical backstop of rolling stock's EEF bogie and rolling stock's car body,
Described stopping seat and axle box cover realize the horizontal backstop of rolling stock's EEF bogie and rolling stock's car body and longitudinally stop
Gear；During and lifting static in rolling stock, described hoisting stopper device realizes rolling stock's EEF bogie and railway machine
The integral lifting of car carbody.
The hoisting stopper device of rolling stock the most according to claim 7, it is characterised in that between described vertical stop
Gap is less than lifting gap；Described horizontal backstop gap is 10～12mm, and described longitudinal backstop gap is 10～12mm, described vertically
Backstop gap is 25～30mm.
The hoisting stopper device of rolling stock the most according to claim 1, it is characterised in that described flap seat is
Rectangle steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601397.9A CN106114546B (en) | 2016-07-28 | 2016-07-28 | A kind of hoisting stopper device of rolling stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601397.9A CN106114546B (en) | 2016-07-28 | 2016-07-28 | A kind of hoisting stopper device of rolling stock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106114546A true CN106114546A (en) | 2016-11-16 |
| CN106114546B CN106114546B (en) | 2018-06-26 |
Family
ID=57290526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610601397.9A Active CN106114546B (en) | 2016-07-28 | 2016-07-28 | A kind of hoisting stopper device of rolling stock |
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| Country | Link |
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| CN (1) | CN106114546B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758123A (en) * | 2021-01-04 | 2021-05-07 | 太原科技大学 | Lifting stop device for railway rolling stock |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456187A (en) * | 1994-02-01 | 1995-10-10 | G.S.I. Engineering, Inc. | Railroad truck axle assembly retention mechanism |
| JP2626290B2 (en) * | 1991-03-29 | 1997-07-02 | 株式会社日立製作所 | Axle box device for railway vehicles |
| ES1072122U (en) * | 2010-01-25 | 2010-05-21 | Tafesa, S.A. | I improved device to enable integral movement with the bogie shaft for lifting maneuvers bogies and wagons vias and workshop. (Machine-translation by Google Translate, not legally binding) |
| CN201646757U (en) * | 2010-04-16 | 2010-11-24 | 南车戚墅堰机车有限公司 | Axle box stop |
| CN201882098U (en) * | 2010-12-14 | 2011-06-29 | 南车南京浦镇车辆有限公司 | Built-in wheel set lifting device |
| CN103818400A (en) * | 2014-03-13 | 2014-05-28 | 南车戚墅堰机车有限公司 | Bogie with multifunctional axle lifting device |
| CN103909947A (en) * | 2014-03-14 | 2014-07-09 | 南车南京浦镇车辆有限公司 | Wheel set lifter gap adjustment method |
| CN204341080U (en) * | 2015-01-04 | 2015-05-20 | 南车株洲电力机车有限公司 | A kind of city rail vehicle truck journal box end cap |
| CN205930750U (en) * | 2016-07-28 | 2017-02-08 | 中车资阳机车有限公司 | Rolling stock lifts by crane backstop device |
-
2016
- 2016-07-28 CN CN201610601397.9A patent/CN106114546B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2626290B2 (en) * | 1991-03-29 | 1997-07-02 | 株式会社日立製作所 | Axle box device for railway vehicles |
| US5456187A (en) * | 1994-02-01 | 1995-10-10 | G.S.I. Engineering, Inc. | Railroad truck axle assembly retention mechanism |
| ES1072122U (en) * | 2010-01-25 | 2010-05-21 | Tafesa, S.A. | I improved device to enable integral movement with the bogie shaft for lifting maneuvers bogies and wagons vias and workshop. (Machine-translation by Google Translate, not legally binding) |
| CN201646757U (en) * | 2010-04-16 | 2010-11-24 | 南车戚墅堰机车有限公司 | Axle box stop |
| CN201882098U (en) * | 2010-12-14 | 2011-06-29 | 南车南京浦镇车辆有限公司 | Built-in wheel set lifting device |
| CN103818400A (en) * | 2014-03-13 | 2014-05-28 | 南车戚墅堰机车有限公司 | Bogie with multifunctional axle lifting device |
| CN103909947A (en) * | 2014-03-14 | 2014-07-09 | 南车南京浦镇车辆有限公司 | Wheel set lifter gap adjustment method |
| CN204341080U (en) * | 2015-01-04 | 2015-05-20 | 南车株洲电力机车有限公司 | A kind of city rail vehicle truck journal box end cap |
| CN205930750U (en) * | 2016-07-28 | 2017-02-08 | 中车资阳机车有限公司 | Rolling stock lifts by crane backstop device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758123A (en) * | 2021-01-04 | 2021-05-07 | 太原科技大学 | Lifting stop device for railway rolling stock |
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| Publication number | Publication date |
|---|---|
| CN106114546B (en) | 2018-06-26 |
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