CN104833449A - Device for measuring static contact force of current collector of electric locomotive - Google Patents

Device for measuring static contact force of current collector of electric locomotive Download PDF

Info

Publication number
CN104833449A
CN104833449A CN201510264737.9A CN201510264737A CN104833449A CN 104833449 A CN104833449 A CN 104833449A CN 201510264737 A CN201510264737 A CN 201510264737A CN 104833449 A CN104833449 A CN 104833449A
Authority
CN
China
Prior art keywords
current collector
pantagraph current
static contact
electric locomotive
screw mandrel
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
Application number
CN201510264737.9A
Other languages
Chinese (zh)
Other versions
CN104833449B (en
Inventor
尹洪权
薛海峰
苏晓
李春广
马忠明
张煜超
魏瑞霞
王良良
刘艳
闫莉
赵燕娜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CSR Nanjing Puzhen Rail Transport Co Ltd
Original Assignee
CSR Nanjing Puzhen Rail Transport Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CSR Nanjing Puzhen Rail Transport Co Ltd filed Critical CSR Nanjing Puzhen Rail Transport Co Ltd
Priority to CN201510264737.9A priority Critical patent/CN104833449B/en
Publication of CN104833449A publication Critical patent/CN104833449A/en
Application granted granted Critical
Publication of CN104833449B publication Critical patent/CN104833449B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses a device for measuring a static contact force of a current collector of an electric locomotive, and the device comprises an upper support (8), a lower support (9), and a mobile supporting platform (6). The mobile supporting platform (6) is disposed between the upper support (8) and the lower support (9). A smooth balance rod (4), a rotation screw rod (5), a calibrated scale (11) and a protection cover (12) are connected between the upper support (8) and the lower support (9). The smooth balance rod (4), the rotation screw rod (5), the calibrated scale (11) and the protection cover (12) respectively pass through the mobile supporting platform (6). The upper part of the rotation screw rod (5) is fixedly provided with a rotating control rod (7), and the calibrated scale (11) is used for displaying the distance from the current collector to an orbital plane. The device can achieve the convenient, quick and high-precision measurement of static contact forces of upper and lower contact-type current collectors of the electric locomotive on site.

Description

Electric locomotive pantagraph current collector Static Contact force measuring device
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 technical field.
Background technology
Pantagraph current collector is arranged on after in electric locomotive, needs to carry out testing and debugging to the Static Contact power on pantagraph current collector at the scene, makes it be in specialized range, therefore needs the static force of a measurement mechanism to pantagraph current collector to measure.
At present, all use a small spring to claim when measuring Static Contact power at the scene, its measuring accuracy is not high, and consumes very much the muscle power of tester.
Summary of the invention
For overcoming the deficiency that prior art exists, solve the problems of the technologies described above, the invention provides a kind of equipment light, operation is simple, the electric locomotive pantagraph current collector Static Contact force measuring device that degree of accuracy is high.
The present invention adopts following technical scheme: a kind of electric locomotive pantagraph current collector Static Contact force measuring device, it is characterized in that, comprise upper bracket, lower carriage, movable support platform, described movable support platform is arranged between described upper bracket and described lower carriage, smooth bar is connected with between described upper bracket and described lower carriage, rotatable screw mandrel, rule, protective cover, described smooth bar, described rotatable screw mandrel, described rule, described protective cover is all through described movable support platform, the top of described rotatable screw mandrel is fixedly installed pivoting lever, described rule is used for showing the height of pantagraph current collector apart from orbit plane.
Preferably, upper bracket is provided with level meter, level meter is used for the horizontality of display device; The side of upper bracket is provided with screw mandrel backstop, and screw mandrel backstop is used for stoping rotatable screw mandrel to rotate.
Preferably, lower carriage runs through and is provided with horizon bar, and the outer setting of horizon bar has track fixture block, and track fixture block is two, be used for by fixing for this device in orbit.
Preferably, movable support platform is fixedly installed pressure transducer, display, movable support platform applies pressure to pantagraph current collector slide plate, utilizes pressure transducer to produce pressure signal, judges pantagraph current collector Static Contact power size by the change value of pressure of display.
Preferably, pantagraph current collector comprises contact pantagraph current collector, lower contact pantagraph current collector.
The beneficial effect that the present invention reaches: (1), compared with tradition weight beam metering system, improves measuring accuracy; (2) tester's measurement is made to get up more laborsaving, convenient; (3) usability is comparatively strong, can be common to the measurement of current several different pantagraph current collector.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The implication marked in figure: 1-pressure transducer, 2-display, 3-horizon bar, 4-smooth bar, the rotatable screw mandrel of 5-, 6-movable support platform, 7-pivoting lever, 8-upper bracket, 9-lower carriage, 10-level meter, 11-rule, 12-protective cover, 13-screw mandrel backstop, 14-track fixture block.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Fig. 1 is structural representation of the present invention, the present invention proposes a kind of electric locomotive pantagraph current collector Static Contact force measuring device, comprise pressure transducer 1, display 2, horizon bar 3, smooth bar 4, rotatable screw mandrel 5, movable support platform 6, pivoting lever 7, upper bracket 8, lower carriage 9, level meter 10, rule 11, protective cover 12, screw mandrel backstop 13, track fixture block 14, form the electric locomotive pantagraph current collector Static Contact force measuring system of complete set.
Specific works process of the present invention: first, is put in electric locomotive pantagraph current collector side by this device, fixed in orbit by this device, move this device make pressure transducer 1 be positioned at directly over pantagraph current collector along horizon bar 3 by track fixture block 14, then pivoting lever 7, make the movable support platform 6 at pressure transducer 1 place slowly near shoegear, the effect of two smooth bars 4 keeps movable support platform 6 moving up and down maintenance balance in process, when pressure transducer 1 does not contact with shoegear, reading above display 2 is 0, after firm contact, reading becomes rapidly greatly (now shoegear does not move), slowly uniform speed slow rotates pivoting lever 7 again, movable support platform 6 is made to continue to move down, when shoegear by static after setting in motion, observe the scale on rule 11, when the scale of rule 11 meets pantagraph current collector adjustment height, tighten screw mandrel backstop 13 and ensure that rotatable screw mandrel 5 is motionless, reading now on display 2 is that pantagraph current collector is subject to flow contact, finally, contrast contact standard value, regulates pantagraph current collector, makes pantagraph current collector contact meet standard-required by repeated measurement and adjustment.
Measuring following contact pantagraph current collector static force is example, if measure upper contact pantagraph current collector static force, only pressure transducer (1) need be installed conversely, and upward, all the other are all the same, highly versatile for measuring surface.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.

Claims (5)

1. an electric locomotive pantagraph current collector Static Contact force measuring device, it is characterized in that, comprise upper bracket (8), lower carriage (9), movable support platform (6), described movable support platform (6) is arranged between described upper bracket (8) and described lower carriage (9), smooth bar (4) is connected with between described upper bracket (8) and described lower carriage, rotatable screw mandrel (5), rule (11), protective cover (12), described smooth bar (4), described rotatable screw mandrel (5), described rule (11), described protective cover (12) is all through described movable support platform (6), the top of described rotatable screw mandrel (5) is fixedly installed pivoting lever (7), described rule (11) is used for showing the height of pantagraph current collector apart from orbit plane.
2. a kind of electric locomotive pantagraph current collector Static Contact force measuring device according to claim 1, is characterized in that, described upper bracket (8) is provided with level meter (10), and described level meter (10) is used for the horizontality of display device; The side of described upper bracket (8) is provided with screw mandrel backstop (13), and described screw mandrel backstop (13) is used for stoping rotatable screw mandrel (5) to rotate.
3. a kind of electric locomotive pantagraph current collector Static Contact force measuring device according to claim 1, it is characterized in that, described lower carriage (9) runs through and is provided with horizon bar (3), the outer setting of described horizon bar (3) has track fixture block (14), described track fixture block (14) is two, is used for this device to fix in orbit.
4. a kind of electric locomotive pantagraph current collector Static Contact force measuring device according to claim 1, it is characterized in that, described movable support platform (6) is fixedly installed pressure transducer (1), display (2), movable support platform (6) applies pressure to pantagraph current collector slide plate, utilize pressure transducer (1) to produce pressure signal, judge pantagraph current collector Static Contact power size by the change value of pressure of display (2).
5. a kind of electric locomotive pantagraph current collector Static Contact force measuring device according to claim 1, it is characterized in that, described pantagraph current collector comprises contact pantagraph current collector, lower contact pantagraph current collector.
CN201510264737.9A 2015-05-22 2015-05-22 Electric locomotive pantagraph current collector Static Contact force measuring device Active CN104833449B (en)

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 true CN104833449A (en) 2015-08-12
CN104833449B 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109612622A (en) * 2018-11-19 2019-04-12 大同新成新材料股份有限公司 A kind of third rail shoegear contact pressure detection device and its method
CN113405714A (en) * 2021-07-01 2021-09-17 成都慧虹宏创科技有限公司 Train current collector pressure detection method based on strain measurement

Citations (6)

* Cited by examiner, † Cited by third party
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 detecting device for contact pressure of locomotive pantograph
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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 detecting device for contact pressure of locomotive pantograph
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109612622A (en) * 2018-11-19 2019-04-12 大同新成新材料股份有限公司 A kind of third rail shoegear contact pressure detection device and its method
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
CN113405714A (en) * 2021-07-01 2021-09-17 成都慧虹宏创科技有限公司 Train current collector pressure detection method based on strain measurement

Also Published As

Publication number Publication date
CN104833449B (en) 2017-05-31

Similar Documents

Publication Publication Date Title
CN107179252B (en) A kind of typical secondary skimming wear experimental machine and the test method of rubbing of change gravity orientation
CN202329507U (en) Phase angle detection device of universal transmission shaft
CN105589062B (en) A kind of photoelectric detection equipment dynamic target tracking accuracy test device
CN202002786U (en) Instrument for testing deflection of bridge
CN104833449A (en) Device for measuring static contact force of current collector of electric locomotive
CN206594538U (en) A kind of multiple-angle thinking determines platform
CN204740081U (en) Static contact force measuring device of electric locomotive pantagraph current collector
CN109373972B (en) Pile body verticality detection device
CN204269110U (en) A kind of side slope measuring equipment locating device based on laser ranging technique
CN103064130A (en) Simple and easy wind force test device
CN212667708U (en) Satellite antenna gravity unloading device
CN205138700U (en) Measure device of rivers to pile foundation surge pressure
CN201837333U (en) Suspended vertical displacement measuring device
CN111175583A (en) High-speed high-precision desktop type small near-field tester
CN201344793Y (en) Grating small-angle tester
CN203310439U (en) Integrated measuring instrument for measuring height, azimuth angle and radiation intensity of sun
CN209043524U (en) A kind of adjustment of tubular construction part quality center of mass and detection device
CN103017735A (en) Universal level tester and vibration detector
CN202770435U (en) Multifunctional cantilever offset detector
CN207936945U (en) It is a kind of to solar panels and coating detection equipment
CN202361991U (en) Back vision centering positioning instrument for plane measurement
CN201592321U (en) Laser positioning device for welding machine frame of wire drawing machine
CN204555884U (en) A kind of crystal wafer measurer for thickness
CN103400522A (en) High-precision fine adjustment slope tester for measuring static/dynamic and cylinder rolling friction coefficients
CN215725794U (en) On-line three-coordinate system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
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

COR Change of bibliographic data
GR01 Patent grant
GR01 Patent grant