CN108438014A - Suspension rack troubleshooting structure - Google Patents
Suspension rack troubleshooting structure Download PDFInfo
- Publication number
- CN108438014A CN108438014A CN201810485490.7A CN201810485490A CN108438014A CN 108438014 A CN108438014 A CN 108438014A CN 201810485490 A CN201810485490 A CN 201810485490A CN 108438014 A CN108438014 A CN 108438014A
- Authority
- CN
- China
- Prior art keywords
- troubleshooting
- plate
- mounting plate
- mounting
- side plate
- 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.)
- Pending
Links
- 238000013024 troubleshooting Methods 0.000 title claims abstract description 83
- 239000000725 suspension Substances 0.000 title claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 abstract description 13
- 239000004411 aluminium Substances 0.000 abstract description 12
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 description 8
- 239000005060 rubber Substances 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 208000020442 loss of weight Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
- B61F19/06—Nets, catchers, or the like for catching obstacles or removing them from the track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
- B60L13/04—Magnetic suspension or levitation for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Linear Motors (AREA)
Abstract
The invention discloses suspension rack troubleshooting structure, including pilot, pilot includes main support and troubleshooting component；Main support includes the first mounting plate and the second mounting plate, and the first mounting plate and the second mounting plate are at an angle, ranging from 70 °~120 ° of the angle；Mounting hole is opened up on first mounting plate and the second mounting plate；Troubleshooting component is fixed in main support front end, and troubleshooting component includes the first troubleshooting unit and the second troubleshooting unit；Wherein, the first troubleshooting unit includes U-shaped portion, and U-shaped portion includes troubleshooting plate, the first side plate and the second side plate, troubleshooting plate is fixed with the first side plate and the second side plate respectively, second troubleshooting unit includes mounting base and bristle, and bristle is fixed in mounting base, and strip hole is opened up on the first side plate and the second side plate.This structure is used for the both ends of magnetic suspension train linear motor, can extend the service life of pilot while ensureing troubleshooting function, reduce maintenance cost, and do not generate injury to aluminium sheet.
Description
Technical field
The present invention relates to magnetic suspension train rail technical field of transportation, more particularly to linear motor protective device.
Background technology
There are two linear motors altogether for the left and right sides on one suspension rack of middle speed magnetic suspension train, when train is worked as in the process of operation
In, there is the gap of 9~13mm with the aluminium sheet on F rails by levitating electromagnet holding linear motor bottom, it is necessary to assure at this
It is a between the two cannot there are any barriers, otherwise will cause huge impact failure to linear motor, and be possible to
It drags and scrapes surface of aluminum plate, reduce aluminium sheet performance.It can be excessively enough effective so must have in the direction of advance of linear motor operation
Remove barriers the device of object.
But current pilot is ON TRAINS in use, also just can not with rubber slab and aluminium sheet extrusion fit troubleshooting
Avoid there is rubber and aluminium sheet frictional heating, be easy aging fracture, need integral replacing rubber slab.Also have using wire brush
Form, but in this way be easy to aluminium sheet formed unrepairable defect.Also have to evade this situation, make rubber slab and aluminium sheet
There is gap, but reduces troubleshooting effect.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of suspension rack troubleshootings for capableing of efficient troubleshooting
Structure.
The purpose of the present invention is achieved through the following technical solutions：Suspension rack troubleshooting structure, including pilot, row
It includes main support and troubleshooting component to hinder device；
Main support includes the first mounting plate and the second mounting plate, and the first mounting plate and the second mounting plate are at an angle,
Ranging from 70 °~120 ° of the angle；
Mounting hole is opened up on first mounting plate and the second mounting plate；
Troubleshooting component is fixed in main support front end, and troubleshooting component includes the first troubleshooting unit and the second troubleshooting unit；
Wherein, the first troubleshooting unit includes U-shaped portion, and U-shaped portion includes troubleshooting plate, the first side plate and the second side plate, troubleshooting plate
It is fixed respectively with the first side plate and the second side plate, the width of the first side plate and the second side plate is inconsistent so that installation pilot heel row
Baffle is inclined outwardly certain angle；
Second troubleshooting unit includes mounting base and bristle, and bristle is fixed in mounting base, on the first side plate and the second side plate
Strip hole is opened up, mounting base is bolted at strip hole.
It is preferred that the first mounting plate and the second mounting plate are integrally formed or welding, ensure bonding strength.
It is vertical to be more conducive to install it is preferred that the first mounting plate is vertical with the second mounting plate, and increase trailing arm and
The contact surface of motor, connection are more firm.
It is preferred that the mounting hole on the first mounting plate is slot, the mounting hole on the second mounting plate is several
Circular hole.
It is preferred that reinforcing plate is arranged between the first mounting plate and the second mounting plate.
It is preferred that reinforcing plate is set square, set square is vertical with the first mounting plate and the second mounting plate；Reinforcing plate
Upper setting lightening hole.
It is preferred that the second mounting plate includes a rectangular portion and a trapezoidal portion, rectangular portion and trapezoidal portion are fixed.
It is preferred that troubleshooting plate, the first side plate and the second side plate are integrally formed or welding.
It is preferred that the angle that troubleshooting plate is inclined outwardly is 3 °~20 °, it is highly preferred that the angle is 5 °.
It is preferred that bristle is mounted in mounting base by screw and/or bristle is Nian Jie with mounting base.
It is preferred that the trailing arm of the second mounting plate and suspension rack is fixed, the first mounting plate is fixed with linear motor, the
It is provided with beam between two mounting plates and trailing arm.
It is preferred that being provided with ventilation opening on troubleshooting plate；And first sets between troubleshooting unit and the first mounting plate
It is equipped with triangle reinforcing plate, loss of weight mouth is opened up in reinforcing plate.
The beneficial effects of the invention are as follows：The present invention is intended to provide a kind of troubleshooting structure, which is mainly used for magnetic suspension row
The both ends of vehicle linear motor can extend the service life of pilot while ensureing troubleshooting function, reduce maintenance cost, and
And injury is not generated to aluminium sheet.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is bristle scheme of installation；
Fig. 3 is pilot structural schematic diagram；
Fig. 4 is pilot overlooking structure diagram；
In figure, 1- main supports, 2- bolts, 3- beams, 4- trailing arms, 5- motors, 6-F rails, 7- adjustment holes, the first troubleshootings of 8-
Unit, 9- mounting bases, 10- bristles, 11- lightening holes, 12- ventilation openings.
Specific implementation mode
Technical scheme of the present invention is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 3 and Figure 4, suspension rack troubleshooting structure, including pilot, pilot include main support 1 and troubleshooting group
Part；
Main support 1 includes that (rubber may be used in the first mounting plate and the second mounting plate for the first mounting plate and the second mounting plate
Plate or steel plate, and maglev characteristic is considered during design, it is made of the material of stainless steel or rubber, Bu Huiyin
The magnetic field of linear motor 5 generates eddy-current heating, and many places are provided with lightening hole 11, reduce weight.), the first mounting plate and second
Mounting plate is at an angle, ranging from 70 °~120 ° of the angle；
Mounting hole is opened up on first mounting plate and the second mounting plate；
Troubleshooting component is fixed in 1 front end of main support, and troubleshooting component includes the first troubleshooting unit 8 and the second troubleshooting unit；
Wherein, the first troubleshooting unit 8 includes U-shaped portion, and U-shaped portion includes troubleshooting plate, the first side plate and the second side plate, troubleshooting plate
It is fixed respectively with the first side plate and the second side plate, the width of the first side plate and the second side plate is inconsistent so that installation pilot heel row
Baffle is inclined outwardly certain angle；
Second troubleshooting unit includes mounting base 9 and bristle 10, and bristle 10 is fixed in mounting base 9, the first side plate and second
Open up strip hole on side plate, mounting base 9 be fixed at strip hole by bolt 2 (troubleshooting brush can adjust height by bolt 2,
The extension elongation of bristle 10 is controlled with this, can improve service life, reduces integral replacing frequency.Row can be met in real time again
The condition of barrier obtains better using effect.Bristle 10 will not generate aluminium sheet and be scraped using the hardness nylon bruss smaller than aluminium sheet
Wound, after wearing in the process of running.Unscrew adjusting bolt 2, troubleshooting brush is moved down, adjust and arrive height appropriate).It is long
Hole is preferably vertically arranged.
In a preferred embodiment, the first mounting plate and the second mounting plate are integrally formed or welding, guarantee connection are strong
Degree.
In a preferred embodiment, the first mounting plate is vertical with the second mounting plate, vertical to be more conducive to install, and increases
The contact surface of trailing arm 4 and motor 5, connection are more firm.
In a preferred embodiment, the mounting hole on the first mounting plate is slot, the mounting hole on the second mounting plate
For several circular holes.
In a preferred embodiment, reinforcing plate is set between the first mounting plate and the second mounting plate.
In a preferred embodiment, reinforcing plate is set square, and set square is vertical with the first mounting plate and the second mounting plate；
Lightening hole 11 is set in reinforcing plate.
In a preferred embodiment, the second mounting plate includes a rectangular portion and a trapezoidal portion, rectangular portion and trapezoidal portion
It is fixed.
In a preferred embodiment, troubleshooting plate, the first side plate and the second side plate are integrally formed or weld.
In a preferred embodiment, the angle that troubleshooting plate is inclined outwardly is 3 °~20 °, it is highly preferred that the angle is 5 °.
The troubleshooting area of barrier device main support 1 has 5 ° of camber angle can be by object timely when striking object with 1 side of main support
It excludes to circuit, avoids flying up and hit underbody equipment.
In a preferred embodiment, bristle 10 is mounted on by screw in mounting base 9 and/or bristle 10 and mounting base 9
Bonding, as shown in Figure 2.
In a preferred embodiment, as shown in Figure 1, the trailing arm 4 of the second mounting plate and suspension rack is fixed, the first mounting plate
It is fixed with linear motor 5, beam 3 is provided between the second mounting plate and trailing arm 4, and (yielding rubber pad of 3mm can reduce moment
The abnormal sound brought is impacted, noise is reduced).Effectively the power received when removing barriers can be introduced directly on trailing arm 4, be reduced to solid
Determine being destroyed due to by shearing force in the operational process of vehicle for bolt 2.Track is generally F rails 6.
In a preferred embodiment, ventilation opening 12 is provided on troubleshooting plate (since pilot has been mounted in straight-line electric
The front end of machine 5 is unfavorable for linear motor 5 and radiates then in the process of running, will certainly stop the flowing of air-flow, therefore
Troubleshooting area is provided with the exhaust outlet of block of cells, ensures the normal use of linear motor 5)；And first troubleshooting unit 8 and first pacify
It is provided with triangle reinforcing plate between loading board, loss of weight mouth is opened up in reinforcing plate.
The realization of troubleshooting function mainly passes through two aspects：When object is more than 11mm, before pilot main support 1
The troubleshooting area (the first troubleshooting unit 8) of side completes, remaining completes to remove by troubleshooting brush (the second troubleshooting unit).
Pilot main support 1 is fixedly mounted on by bolt 2 on the trailing arm 4 of suspension rack, with and linear motor 5 on, row
There are 3mm yielding rubbers between barrier device main support 1.The troubleshooting area of pilot main support 1 has 5 ° of flare with 1 side of main support
Angle.It is made of the material of stainless steel, and many places are provided with lightening hole 11, reduces weight.It is provided with block of cells in troubleshooting area
Air outlet ensures the normal use of linear motor 5.
Troubleshooting brush can adjust height by bolt 2, and the extension elongation of bristle 10 is controlled with this.It can meet in real time again
The condition of troubleshooting obtains better using effect.Bristle 10 will not generate aluminium sheet and be scraped using the hardness nylon bruss smaller than aluminium sheet
Wound, after wearing in the process of running.Unscrew adjusting bolt 2, troubleshooting brush is moved down, adjusts and arrive height appropriate.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
All any modification, equivalent and improvement made by within the spirit and principles in the present invention etc. should be included in the guarantor of the present invention
Within the scope of shield.
Claims (10)
1. suspension rack troubleshooting structure, it is characterised in that：Including pilot, pilot includes main support and troubleshooting component；
Main support includes the first mounting plate and the second mounting plate, and the first mounting plate and the second mounting plate are at an angle, the angle
Ranging from 70 °~120 ° of degree；
Mounting hole is opened up on first mounting plate and the second mounting plate；
Troubleshooting component is fixed in main support front end, and troubleshooting component includes the first troubleshooting unit and the second troubleshooting unit；
Wherein, the first troubleshooting unit includes U-shaped portion, and U-shaped portion includes troubleshooting plate, the first side plate and the second side plate, troubleshooting plate difference
It is fixed with the first side plate and the second side plate, the width of the first side plate and the second side plate is inconsistent so that installation pilot heel row baffle
It is inclined outwardly certain angle；
Second troubleshooting unit includes mounting base and bristle, and bristle is fixed in mounting base, is opened up on the first side plate and the second side plate
Strip hole, mounting base are bolted at strip hole.
2. suspension rack according to claim 1 troubleshooting structure, it is characterised in that：First mounting plate and the second mounting plate one
Body formed or welding.
3. suspension rack according to claim 1 troubleshooting structure, it is characterised in that：First mounting plate and the second mounting plate hang down
Directly.
4. suspension rack according to claim 1 troubleshooting structure, it is characterised in that：Mounting hole on first mounting plate is waist
Sub-aperture, the mounting hole on the second mounting plate are several circular holes.
5. suspension rack according to claim 1 troubleshooting structure, it is characterised in that：First mounting plate and the second mounting plate it
Between reinforcing plate is set.
6. suspension rack according to claim 5 troubleshooting structure, it is characterised in that：Reinforcing plate is set square, set square with
First mounting plate and the second mounting plate are vertical；Lightening hole is set in reinforcing plate.
7. suspension rack according to claim 1 troubleshooting structure, it is characterised in that：Second mounting plate include a rectangular portion and
One trapezoidal portion, rectangular portion and trapezoidal portion are fixed.
8. suspension rack according to claim 1 troubleshooting structure, it is characterised in that：Troubleshooting plate, the first side plate and the second side
Plate is integrally formed or welding.
9. suspension rack according to claim 1 troubleshooting structure, it is characterised in that：The angle that troubleshooting plate is inclined outwardly is 3 °
~20 °.
10. suspension rack according to claim 1 troubleshooting structure, it is characterised in that：The support of second mounting plate and suspension rack
Arm is fixed, and the first mounting plate is fixed with linear motor, and beam is provided between the second mounting plate and trailing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485490.7A CN108438014A (en) | 2018-05-21 | 2018-05-21 | Suspension rack troubleshooting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485490.7A CN108438014A (en) | 2018-05-21 | 2018-05-21 | Suspension rack troubleshooting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108438014A true CN108438014A (en) | 2018-08-24 |
Family
ID=63204126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810485490.7A Pending CN108438014A (en) | 2018-05-21 | 2018-05-21 | Suspension rack troubleshooting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108438014A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114044018A (en) * | 2021-11-17 | 2022-02-15 | 中车长春轨道客车股份有限公司 | Pilot, device and bogie |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201882106U (en) * | 2010-11-23 | 2011-06-29 | 南车南京浦镇车辆有限公司 | Railway vehicle pilot |
| CN202200990U (en) * | 2011-08-24 | 2012-04-25 | 株洲变流技术国家工程研究中心有限公司 | Rail guard of long primary linear electric motor for mass transit vehicle |
| CN102582646A (en) * | 2011-01-07 | 2012-07-18 | 北京控股磁悬浮技术发展有限公司 | Rail guard for magnetically levitated train |
| CN202508106U (en) * | 2012-02-07 | 2012-10-31 | 南车株洲电力机车有限公司 | Locomotive stone sweeper |
| CN205524287U (en) * | 2016-04-22 | 2016-08-31 | 河南永华能源有限公司 | Automatic clearance sacrifice device of mine car rail |
| CN107933600A (en) * | 2017-11-14 | 2018-04-20 | 中车长春轨道客车股份有限公司 | Aluminium honeycomb fashion energy-absorbing pilot for municipal rail train |
| CN208264261U (en) * | 2018-05-21 | 2018-12-21 | 中铁磁浮科技（成都）有限公司 | Suspension rack troubleshooting structure |
-
2018
- 2018-05-21 CN CN201810485490.7A patent/CN108438014A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201882106U (en) * | 2010-11-23 | 2011-06-29 | 南车南京浦镇车辆有限公司 | Railway vehicle pilot |
| CN102582646A (en) * | 2011-01-07 | 2012-07-18 | 北京控股磁悬浮技术发展有限公司 | Rail guard for magnetically levitated train |
| CN202200990U (en) * | 2011-08-24 | 2012-04-25 | 株洲变流技术国家工程研究中心有限公司 | Rail guard of long primary linear electric motor for mass transit vehicle |
| CN202508106U (en) * | 2012-02-07 | 2012-10-31 | 南车株洲电力机车有限公司 | Locomotive stone sweeper |
| CN205524287U (en) * | 2016-04-22 | 2016-08-31 | 河南永华能源有限公司 | Automatic clearance sacrifice device of mine car rail |
| CN107933600A (en) * | 2017-11-14 | 2018-04-20 | 中车长春轨道客车股份有限公司 | Aluminium honeycomb fashion energy-absorbing pilot for municipal rail train |
| CN208264261U (en) * | 2018-05-21 | 2018-12-21 | 中铁磁浮科技（成都）有限公司 | Suspension rack troubleshooting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114044018A (en) * | 2021-11-17 | 2022-02-15 | 中车长春轨道客车股份有限公司 | Pilot, device and bogie |
| CN114044018B (en) * | 2021-11-17 | 2024-04-02 | 中车长春轨道客车股份有限公司 | Obstacle deflector, device and bogie |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220831 Address after: No.4 Huoju Road, hi tech Development Zone, Baoji City, Shaanxi Province 721000 Applicant after: CHINA RAILWAY BAOJI BRIDGE GROUP Co.,Ltd. Address before: 610083 Sichuan Chengdu Jinniu District Golden Phoenix Road 666 rail transit High-tech Industrial Park Applicant before: CHINA RAILWAY MAGLEV SCIENCE & TECHNOLOGY (CHENGDU) Co.,Ltd. |