CN104833449B - Electric locomotive pantagraph current collector Static Contact force measuring device - Google Patents
Electric locomotive pantagraph current collector Static Contact force measuring device Download PDFInfo
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- CN104833449B CN104833449B CN201510264737.9A CN201510264737A CN104833449B CN 104833449 B CN104833449 B CN 104833449B CN 201510264737 A CN201510264737 A CN 201510264737A CN 104833449 B CN104833449 B CN 104833449B
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- Prior art keywords
- current collector
- pantagraph current
- screw mandrel
- supporting table
- upper bracket
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- 230000003068 static effect Effects 0.000 title claims abstract description 18
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses a kind of electric locomotive pantagraph current collector Static Contact force measuring device, including upper bracket（8）, lower carriage（9）, mobile supporting table（6）, the mobile supporting table（6）It is arranged at the upper bracket（8）With the lower carriage（9）Between, the upper bracket（8）Smooth bar is connected between the lower carriage（4）, rotatable screw mandrel（5）, graduated scale（11）, protective cover（12）, the smooth bar（4）, the rotatable screw mandrel（5）, the graduated scale（11）, the protective cover（12）Through the mobile supporting table（6）, the rotatable screw mandrel（5）Top be fixedly installed pivoting lever（7）, the graduated scale（11）For showing height of the pantagraph current collector apart from orbit plane.The present invention can be at the scene to contact pantagraph current collector in electric locomotive and lower contact pantagraph current collector Static Contact power carry out convenient, fast, high-precision measurement.
Description
Technical field
The present invention relates to a kind of electric locomotive pantagraph current collector Static Contact force measuring device, belong to mechanical measuring device technology neck
Domain.
Background technology
Pantagraph current collector is arranged in electric locomotive later, it is necessary to carry out test tune to the Static Contact power on pantagraph current collector at the scene
It is whole, it is in prescribed limit, it is therefore desirable to which a measurement apparatus are measured to the static force of pantagraph current collector.
At present, a small spring is all used to claim when measuring Static Contact power at the scene, its certainty of measurement is not high,
And consume very much the muscle power of tester.
The content of the invention
To overcome the shortcomings of that prior art is present, above-mentioned technical problem is solved, a kind of equipment of present invention offer is light, operation
It is simple and easy to apply, accuracy electric locomotive pantagraph current collector Static Contact force measuring device high.
The present invention is adopted the following technical scheme that：A kind of electric locomotive pantagraph current collector Static Contact force measuring device, its feature exists
In, including upper bracket, lower carriage, mobile supporting table, the mobile supporting table be arranged at the upper bracket and the lower carriage it
Between, smooth bar, rotatable screw mandrel, graduated scale, protective cover, the light are connected between the upper bracket and the lower carriage
Sliding balancing pole, the rotatable screw mandrel, the graduated scale, the protective cover are described to revolve through the mobile supporting table
The top for turning screw mandrel is fixedly installed pivoting lever, and the graduated scale is used for showing height of the pantagraph current collector apart from orbit plane.
Preferably, level meter is provided with upper bracket, level meter is used for the horizontality of display device；The side of upper bracket
Screw mandrel backstop is provided with, screw mandrel backstop is used for preventing rotatable screw mandrel from rotating.
Preferably, lower carriage is provided through horizon bar, and the outside of horizon bar is provided with track fixture block, and track fixture block is two
It is individual, for the present apparatus is fixed into orbit.
Preferably, pressure sensor, display are fixedly installed in mobile supporting table, mobile supporting table is to pantagraph current collector slide plate
Apply pressure, pressure signal is produced using pressure sensor, pantagraph current collector Static Contact power is judged by the change value of pressure of display
Size.
Preferably, pantagraph current collector includes upper contact pantagraph current collector, lower contact pantagraph current collector.
The beneficial effect that the present invention is reached：（1）Compared with tradition is with weight beam metering system, measurement essence is improve
Degree；（2）Tester's measurement is set to get up more laborsaving, convenient；（3）Usability is stronger, can be common to current several differences
Pantagraph current collector measurement.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
The implication marked in figure：1- pressure sensors, 2- displays, 3- horizon bars, 4- smooth bars, the rotatable silks of 5-
Bar, 6- movement supporting tables, 7- pivoting levers, 8- upper brackets, 9- lower carriages, 10- level meters, 11- graduated scales, 12- protective covers,
13- screw mandrel backstops, 14- track fixture blocks.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
Fig. 1 is structural representation of the invention, and the present invention proposes a kind of electric locomotive pantagraph current collector Static Contact power measurement dress
Put, including pressure sensor 1, display 2, horizon bar 3, smooth bar 4, rotatable screw mandrel 5, mobile supporting table 6, rotation control
Bar processed 7, upper bracket 8, lower carriage 9, level meter 10, graduated scale 11, protective cover 12, screw mandrel backstop 13, track fixture block 14, form one
The complete electric locomotive pantagraph current collector Static Contact force measuring system of set.
Specific work process of the invention：First, the present apparatus is put in electric locomotive pantagraph current collector side, by track fixture block
The present apparatus is fixed in orbit by 14, causes that pressure sensor 1 is located at directly over pantagraph current collector along the movement of horizon bar 3 present apparatus；
Then pivoting lever 7, make the mobile supporting table 6 at the place of pressure sensor 1 slowly near shoegear, two smooth bars 4
Effect be to maintain mobile supporting table 6 kept during moving up and down balance, when pressure sensor 1 is not contacted with shoegear,
Reading above display 2 is 0, and reading becomes rapidly big to rigid connection after touch（Now shoegear is not moved）, then slowly uniform speed slow is rotated
Pivoting lever 7, makes to move supporting table 6 and continues to move down, when shoegear by it is static to setting in motion after, observe graduated scale 11
On scale, when the scale of graduated scale 11 meet pantagraph current collector regulation height when, tighten screw mandrel backstop 13 and ensure rotatable screw mandrel 5 not
Dynamic, now the reading on display 2 is pantagraph current collector by stream contact；Finally, contact standard value is contrasted, regulation is flowed
Device, causes that pantagraph current collector contact meets standard requirement by repeated measurement and regulation.
As a example by measuring following contact pantagraph current collector static force, if the upper contact pantagraph current collector static force of measurement, only need to be pressure
Force snesor（1）Install in turn, measurement faces up, remaining all, highly versatile.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of the technology of the present invention principle is not departed from, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of electric locomotive pantagraph current collector Static Contact force measuring device, it is characterised in that including upper bracket (8), lower carriage
(9), mobile supporting table (6), the mobile supporting table (6) is arranged between the upper bracket (8) and the lower carriage (9), institute
State and smooth bar (4), rotatable screw mandrel (5), graduated scale (11), protection are connected between upper bracket (8) and the lower carriage
Cover (12), the smooth bar (4), the rotatable screw mandrel (5), the graduated scale (11), the protective cover (12) are passed through
The mobile supporting table (6) is through at, the top of the rotatable screw mandrel (5) is fixedly installed pivoting lever (7), the scale
Chi (11) is for showing height of the pantagraph current collector apart from orbit plane；Level meter (10), the water are provided with the upper bracket (8)
Level (10) for display device horizontality；The side of the upper bracket (8) is provided with screw mandrel backstop (13), the screw mandrel
Backstop (13) is rotated for preventing rotatable screw mandrel (5)；The lower carriage (9) is provided through horizon bar (3), the horizon bar
(3) outside is provided with track fixture block (14), and the track fixture block (14) is two, for the present apparatus is fixed into orbit；
Pressure sensor (1), display (2) are fixedly installed on the mobile supporting table (6), mobile supporting table (6) slides to pantagraph current collector
Plate applies pressure, and pressure signal is produced using pressure sensor (1), judges that pantagraph current collector is quiet by the change value of pressure of display (2)
State contact force size.
2. a kind of electric locomotive pantagraph current collector Static Contact force measuring device according to claim 1, it is characterised in that described
Pantagraph current collector includes upper contact pantagraph current collector, lower contact pantagraph current collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264737.9A CN104833449B (en) | 2015-05-22 | 2015-05-22 | Electric locomotive pantagraph current collector Static Contact force measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264737.9A CN104833449B (en) | 2015-05-22 | 2015-05-22 | Electric locomotive pantagraph current collector Static Contact force measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104833449A CN104833449A (en) | 2015-08-12 |
| CN104833449B true CN104833449B (en) | 2017-05-31 |
Family
ID=53811475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510264737.9A Active CN104833449B (en) | 2015-05-22 | 2015-05-22 | Electric locomotive pantagraph current collector Static Contact force measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104833449B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612622B (en) * | 2018-11-19 | 2021-01-15 | 大同新成新材料股份有限公司 | Third rail collector shoe contact pressure detection device and method thereof |
| CN111928977A (en) * | 2020-09-09 | 2020-11-13 | 青岛地铁集团有限公司运营分公司 | Online intelligent detection system for pressure of current collector for rail transit |
| CN113405714B (en) * | 2021-07-01 | 2021-12-31 | 成都慧虹宏创科技有限公司 | Train current collector pressure detection method based on strain measurement |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529229Y (en) * | 2002-03-18 | 2003-01-01 | 胡军 | Instrument for measuring fastening force of lifting railway elastic fastening |
| CN201138261Y (en) * | 2007-12-20 | 2008-10-22 | 成都主导科技有限责任公司 | On-line dynamic detection device for locomotive pantograph contact pressure |
| CN202433166U (en) * | 2011-11-30 | 2012-09-12 | 长城汽车股份有限公司 | Modulus of elasticity measuring device for spring |
| CN203894014U (en) * | 2014-06-07 | 2014-10-22 | 河北联合大学 | Device for measuring non-linear characteristics of spring |
| CN204007975U (en) * | 2014-07-19 | 2014-12-10 | 王海涛 | Cistern forward thrust detector |
| CN204740081U (en) * | 2015-05-22 | 2015-11-04 | 南京南车浦镇城轨车辆有限责任公司 | Static contact force measuring device of electric locomotive pantagraph current collector |
-
2015
- 2015-05-22 CN CN201510264737.9A patent/CN104833449B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104833449A (en) | 2015-08-12 |
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| CB02 | Change of applicant information |
Address after: 210031, 68 North Pearl Road, Taishan Park, Nanjing hi tech Development Zone, Jiangsu, China Applicant after: NANJING ZHONGCHE PUZHEN URBAN RAIL VEHICLE CO., LTD. Address before: 210031 hi tech Development Zone, Jiangsu, Nanjing Applicant before: CSR Nanjing Puzhen Mass Transit Vehicle Co., Ltd |
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| GR01 | Patent grant |