CN103454096B - Contact net upkeep operation car topples pilot system - Google Patents
Contact net upkeep operation car topples pilot system Download PDFInfo
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- CN103454096B CN103454096B CN201310378679.3A CN201310378679A CN103454096B CN 103454096 B CN103454096 B CN 103454096B CN 201310378679 A CN201310378679 A CN 201310378679A CN 103454096 B CN103454096 B CN 103454096B
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- Prior art keywords
- track
- contact net
- upkeep operation
- operation car
- rope
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/08—Railway vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention provides a kind of contact net upkeep operation car to topple pilot system, including: the least one set section of track, the section of track includes the first track parallel to each other and the second track, and the second track is higher than the first track；Connecting rope, for being fixedly attached to, the support arm of described contact net upkeep operation car, the other end are fixing with the metope on ground or test ground to be connected in its one end；First sensor, is arranged on connection rope, for measuring the pulling force connected on rope；At least one second sensor, is respectively fixedly disposed on the section of track, for measuring the wheel of contact net upkeep operation car to the pressure to track.The contact net upkeep operation car of the present invention topples pilot system, contact net upkeep operation car can be toppled test, the requirement of its environment that need to run whether is disclosure satisfy that with the antidumping performance of test contact net upkeep operation car, avoid capsizing case occurs during follow-up coming into operation, it is to avoid economic loss.
Description
Technical field
The present invention relates to rolling stock manufacturing technology, particularly relate to a kind of contact net upkeep operation car and topple examination
Check system.
Background technology
Contact net upkeep operation car is the vehicle for overhauling the contact net in the railway system.
Fig. 1 is the structural representation of contact net upkeep operation car, as it is shown in figure 1, contact net maintenance is made
Industry car includes that car body 10, wheel are to 11, support arm 12 and suspension bucket 13；Wherein take turns 11 for carrying
Motor vehicles bodies 10 is walked on the railroad track, support arm 12 for touch contact net electric wire and
This electric wire is stirred to side；And suspension bucket 13 end is provided with work platforms, suspension bucket 13 can be at roof
Swing in the space of top, to be transported to be easy to reality by the maintainer on work platforms and relevant device
Execute the position of overhaul process.
Owing to the suspension bucket 13 of car body top is longer, heavier, will lead when it moves to cross out position
Cause body gravity is amesiality, and can anti-by electric wire when support arm 12 stirs the electric wire of contact net
Active force, these all can produce tilting moment in operation vehicle for contact wire so that operation vehicle for contact wire deposits
In bigger risk of toppling；Especially pass through, when operation vehicle for contact wire, the rail that peripheral rail level is higher,
It is easy to topple, and once topples and will produce huge economic loss.
Summary of the invention
For drawbacks described above of the prior art, the present invention provides a kind of contact net upkeep operation car to topple examination
Check system, it is achieved test effectively detects repairing car for overhead contact line equipment by toppling repairing car for overhead contact line equipment
Antidumping performance, it is to avoid during follow-up use, capsizing case occurs.
The present invention provides a kind of contact net upkeep operation car to topple pilot system, including:
The least one set section of track, is used for supporting contact net upkeep operation car to be detected；The described section of track includes mutually
The first parallel track and the second track, and described second track is higher than described first track；
Connection rope, the described one end of rope that connects is for being fixedly attached to propping up of described contact net upkeep operation car
In brace, the metope of the described other end and ground or test ground connecting rope is fixed and is connected；
First sensor, is arranged on described connection rope, for measuring the described pulling force connected on rope；
At least one second sensor, is respectively fixedly disposed on the described section of track, is used for measuring described contact
The wheel of net upkeep operation car is to the pressure to track.
The contact net upkeep operation car that the present invention provides topples pilot system, can be to contact net upkeep operation
Car carries out test of toppling, to test whether the antidumping performance of contact net upkeep operation car disclosure satisfy that it needs
The requirement of environment run, it is to avoid follow-up come into operation during there is capsizing case, it is to avoid economy
Loss, also improves the safety in contact net upkeep operation vehicle overhauling operation process.
Accompanying drawing explanation
Fig. 1 is the structural representation of contact net upkeep operation car；
Fig. 2 be contact net upkeep operation car of the present invention topple pilot system embodiment use view；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the structural representation of the section of track in Fig. 2.
Detailed description of the invention
Fig. 2 be contact net upkeep operation car of the present invention topple pilot system embodiment use view；
Fig. 3 is the top view of Fig. 2；Fig. 4 is the structural representation of the section of track in Fig. 2.Refer to Fig. 2-4, this reality
Executing example provides a kind of contact net upkeep operation car to topple pilot system, including: the least one set section of track 2, even
Splicing 3, first sensor 41 and at least two the second sensor 42.The least one set section of track 2 is used for supporting
Contact net upkeep operation car 1 to be detected；Each section of track 2 includes the first track 21 and second parallel to each other
Track 22, and the second track 22 is higher than the first track；The one end connecting rope 3 is used for being fixedly attached to connect
On the support arm 12 of net-fault upkeep operation car 1, connect the other end and ground or the metope on test ground of rope 3
Fixing connection；First sensor 41 is arranged on connection rope 3, for measuring the pulling force connected on rope 3；
At least one second sensor is respectively fixedly disposed on the second track in each section of track, is used for measuring institute
State the wheel of contact net upkeep operation car to the pressure to track.
Specifically, the section of track 2 can be many groups, and its particular number can be made according to contact net to be detected maintenance
Quantity is determined by the wheel below industry car 1 car body, it is preferable that can each take turns to can corresponding one group of section of track 2,
Further, often in the group section of track 2 distance between first track 21 and the second track 22 can with wheel to two
Distance between individual wheel matches, with by the section of track 2 with wheel to contact support contact net maintenance make
The car body of industry car 1.Wherein, the difference in height between the second track 22 and the first track 21 can be according to connecing
The required Railway Environment middle orbit maximum height difference run of net-fault upkeep operation car 1 determines；Such as, for
In existing rail, two track maximum height difference are the situation of 180mm, and the second track 22 is than the first rail
Road 21 exceeds 180mm.
Connect rope 3 and can use steel wire rope；The length connecting rope 3 can be at least above contact net upkeep operation
Suspension bucket 13 length of car 1, the one end connecting rope 3 can be fixed on testing location by connectors such as earth anchors
Ground or metope on, the other end then can be used for being fixed at the trial contact net upkeep operation car 1
Brace 12 top.
First sensor 41 can be ergometer, and ergometer can be serially connected in connection rope 3.Second sensor
2 can be pressure transducer, can be on the first track 21 in often organizing the section of track 2 and the second track 22
It is respectively provided with pressure transducer；Only in often organizing the section of track 2, on second track 22, second sensing can also be set
Device 42, during to be supported on the section of track 2 by contact net upkeep operation car 1, takes turns being just pressed in the of correspondence
On two sensors 42, thus by second sensor 42 obtain wheel to wheel to the second rail below
The pressure in road 22.
Alternatively, the section of track 2 can also include that a base 20, base 20 top are an inclined-plane 201, inclined-plane
201 form the first angle α with ground, and the first track 21 and the second track 22 are respectively fixedly disposed at tiltedly
On face 201, and the bearing of trend of the first track 21 and the second track 22 is each parallel to ground；Wherein,
The value of the first angle α can be come really according to the difference in height between required first track 21 and the second track 22
Fixed；It is provided with the second sensor 22 between first track 21 and/or the second track 22 and inclined-plane.That is, may be used
Between the second track 22 and inclined-plane 201 and between the first track 21 and inclined-plane, corresponding wheel to each
The position of wheel is fixedly installed the second sensor 42 respectively；Can also be only on the second track 22 and inclined-plane
Between 201, corresponding wheel to the position of a wheel the second sensor 42 is set；Only need to work as contact net
After upkeep operation car 1 supports on the section of track 2, can be obtained accurately and rapidly by this second sensor
Wheel is to the force value between the second track 22.
Before contact net upkeep operation car comes into operation, it is possible to use the contact net maintenance that the present embodiment provides
Operation Van topples pilot system to its test of toppling.Detailed process can be:
S11, contact net upkeep operation car 1 is placed on the section of track 2, and the other end connecting rope 3 is fixed
It is connected on the support arm 12 at contact net upkeep operation car 1 top, and makes connection rope 3 the most vertical as far as possible
In support arm 12 and the bearing of trend of car body.
S12, the position of adjustment suspension bucket 12, make suspension bucket 12 stretch out towards the side deviating from the second track 22,
And make suspension bucket stretch out direction both perpendicular to the bearing of trend of contact net upkeep operation car car body and support arm
12。
S13, connect rope 3 on apply power so that the numerical value of first sensor 41 reaches the first preset value,
Whether the numerical value of judgement now the second sensor 42 is zero.
If now the second sensor 42 numerical value is not zero, then show to take turns without departing from the second track 22,
Will not topple；If the second sensor 42 numerical value be zero or close to zero (can be a scope, such as:
0～5N), then show that the wheel taking turns centering has been detached from the second corresponding track, i.e. car body will
Topple.The resistance to capsizing that can be determined that this contact net upkeep operation car according to result of the test of toppling is
No up to standard, accordingly structure is improved, to be targeted after come into operation again.
May when support arm 12 stirs the electric wire of contact net it should be noted that connect that rope is mainly used in simulating
The maximum force being subject to, i.e. the first preset value reached needed for first sensor 41 can be according to rear
The maximum force that during continuous use, this support arm 12 may be subject to determines；The most in addition, connect
Rope 3 can also simulate the effect of other power simultaneously, and such as crosswind also can be scaled second to the impact of car body
Preset value, and increase power on rope 3 connecting, so that the numerical value of first sensor 41 reaches the first preset value
With the second preset value sum；So can further improve the reliability of test.
The contact net upkeep operation car that the present embodiment provides topples pilot system, can make contact net maintenance
Industry car carries out test of toppling, to test whether the antidumping performance of contact net upkeep operation car disclosure satisfy that it
The requirement of the environment that need to run, it is to avoid follow-up come into operation during there is capsizing case, it is to avoid warp
Ji loss, also improves the safety in contact net upkeep operation vehicle overhauling operation process.
Further, above-mentioned contact net upkeep operation car pilot system of toppling can also include:
Safety protection rope 301, between car body and the ground being connected to contact net upkeep operation car 1；
Certainly, when the section of track 2 includes base 20, safety protection rope 301 can also be connected to car body and the section of track
Between base 20.Specifically, safety protection rope 301 can be a steel wire rope, in process of the test, and can be by
Safety protection rope 301 one end is fixed in the section of track on the ground outside the second track 22, and the other end is the most permissible
It is fixedly connected on the car body of contact net upkeep operation car 1, and guarantee test starts front safety protection rope 301
It is in relaxed state, and after on-test, once the second sensor 42 numerical value is zero and car body is immediately
When will topple, can prevent, by this safety protection rope 301 tensioning function to car body, generation of toppling,
Improve experimental safe, it also avoid contact net upkeep operation car and damage, the most cost-effective.
Further, this contact net upkeep operation car pilot system of toppling can also include:
Being fixedly installed on ground column 302, column 302 is positioned at connection rope 3 and arrives with junction, ground
Between the section of track 2, it is preferable that the line between column 302 to supporting walls 12 also can be both perpendicular to contact
The bearing of trend of net upkeep operation car car body, to ensure to connect the moment that the active force of car body is produced by rope 3
Maximum；The fixed pulley 303 for changing the bearing of trend connecting rope 3 it is additionally provided with on column 302, logical
Cross and adjust the height of this column 302 and can adjust the angle connecting rope 3 relative to support arm 12 easily,
That is, can be adjusted in the plane being perpendicular to car body bearing of trend by the height of column, connect rope 3 with
Angle formed by support arm 12, thus can more convenient be adjusted to be perpendicular to supporting walls by line rope 3 rapidly
The state of 12, has further facilitated test operation.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than right
It limits；Although the present invention being described in detail with reference to foregoing embodiments, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it,
Or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, and
The essence not making appropriate technical solution departs from the scope of various embodiments of the present invention technical scheme.
Claims (2)
1. a contact net upkeep operation car topples pilot system, it is characterised in that including:
The least one set section of track, is used for supporting contact net upkeep operation car to be detected；The described section of track includes mutually
The first parallel track and the second track, and described second track is higher than described first track；
Connection rope, the described one end of rope that connects is for being fixedly attached to propping up of described contact net upkeep operation car
In brace, the metope of the described other end and ground or test ground connecting rope is fixed and is connected；
First sensor, is arranged on described connection rope, for measuring the described pulling force connected on rope；
At least one second sensor, is respectively fixedly disposed on the described section of track, is used for measuring described contact
The wheel of net upkeep operation car is to the pressure to track；
The described section of track also includes that a base, described base top are an inclined-plane, and described inclined-plane is formed with ground
First angle；Described first track and the second track are respectively fixedly disposed on described inclined-plane, and described
The bearing of trend of one track and the second track is each parallel to ground；Described first track and/or the second track with
Described second sensor it is provided with between described inclined-plane；
Also include:
Being fixedly installed on ground column, described column is positioned at described rope and the junction, ground of connecting to institute
State between the section of track, described column is additionally provided with the fixed pulley for changing the described bearing of trend connecting rope；
Described first sensor is ergometer, and described ergometer is serially connected in described connection in rope.
Contact net upkeep operation car the most according to claim 1 topples pilot system, it is characterised in that
Also include:
Safety protection rope, is connected between car body and the ground of described contact net upkeep operation car, is used for preventing
Only described contact net upkeep operation car topples.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310378679.3A CN103454096B (en) | 2013-08-27 | 2013-08-27 | Contact net upkeep operation car topples pilot system |
| PCT/CN2013/091123 WO2015027655A1 (en) | 2013-08-27 | 2013-12-31 | Overturning test system for overhead contact system maintenance vehicle |
| RU2016111031A RU2629816C1 (en) | 2013-08-27 | 2013-12-31 | Rollover testing system of vehicle for maintenance and repair of overhead catenary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310378679.3A CN103454096B (en) | 2013-08-27 | 2013-08-27 | Contact net upkeep operation car topples pilot system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103454096A CN103454096A (en) | 2013-12-18 |
| CN103454096B true CN103454096B (en) | 2016-08-10 |
Family
ID=49736711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310378679.3A Active CN103454096B (en) | 2013-08-27 | 2013-08-27 | Contact net upkeep operation car topples pilot system |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103454096B (en) |
| RU (1) | RU2629816C1 (en) |
| WO (1) | WO2015027655A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454096B (en) * | 2013-08-27 | 2016-08-10 | 中车北京二七机车有限公司 | Contact net upkeep operation car topples pilot system |
Citations (5)
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|---|---|---|---|---|
| CN101706373A (en) * | 2009-11-23 | 2010-05-12 | 吉林大学 | Method and system of dynamic rollover test of engineering vehicle |
| CN201749034U (en) * | 2010-06-29 | 2011-02-16 | 重庆车辆检测研究院有限公司 | Movable passenger car tipping test bed |
| CN202057495U (en) * | 2011-01-30 | 2011-11-30 | 交通运输部公路科学研究所 | Comprehensive detection apparatus of carriage heeling and side-tumbling performance |
| CN102809489A (en) * | 2012-07-12 | 2012-12-05 | 吉林大学 | Active anti-rollover performance experimental system and method of engineering vehicle |
| CN203422231U (en) * | 2013-08-27 | 2014-02-05 | 北京二七轨道交通装备有限责任公司 | Overhead contact line system maintenance operating vehicle overturning test system |
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| JPH0943106A (en) * | 1995-08-02 | 1997-02-14 | Araco Corp | Overturn preventing device for maximum stable inclined angle measuring instrument for vehicle |
| KR20010061149A (en) * | 1999-12-28 | 2001-07-07 | 이계안 | Testing apparatus for protecting the overturn of vehicles |
| KR20030017779A (en) * | 2001-08-22 | 2003-03-04 | 현대자동차주식회사 | Device and method for testing overturn and maximum security-declination-angle of automobile |
| US7054727B2 (en) * | 2002-05-03 | 2006-05-30 | Burke E. Porter Machinery Company | Method of measuring a propensity of a vehicle to roll over |
| JP2008070123A (en) * | 2006-09-12 | 2008-03-27 | Shin Meiwa Ind Co Ltd | Vehicle tilt angle measuring device |
| CN202092870U (en) * | 2011-03-30 | 2011-12-28 | 厦门市产品质量监督检验院 | Real-time side-tipping stability test device of vehicle |
| CN203116976U (en) * | 2013-03-22 | 2013-08-07 | 洛阳西苑车辆与动力检验所有限公司 | Vehicle rollover testing platform |
| CN103454096B (en) * | 2013-08-27 | 2016-08-10 | 中车北京二七机车有限公司 | Contact net upkeep operation car topples pilot system |
-
2013
- 2013-08-27 CN CN201310378679.3A patent/CN103454096B/en active Active
- 2013-12-31 RU RU2016111031A patent/RU2629816C1/en active
- 2013-12-31 WO PCT/CN2013/091123 patent/WO2015027655A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706373A (en) * | 2009-11-23 | 2010-05-12 | 吉林大学 | Method and system of dynamic rollover test of engineering vehicle |
| CN201749034U (en) * | 2010-06-29 | 2011-02-16 | 重庆车辆检测研究院有限公司 | Movable passenger car tipping test bed |
| CN202057495U (en) * | 2011-01-30 | 2011-11-30 | 交通运输部公路科学研究所 | Comprehensive detection apparatus of carriage heeling and side-tumbling performance |
| CN102809489A (en) * | 2012-07-12 | 2012-12-05 | 吉林大学 | Active anti-rollover performance experimental system and method of engineering vehicle |
| CN203422231U (en) * | 2013-08-27 | 2014-02-05 | 北京二七轨道交通装备有限责任公司 | Overhead contact line system maintenance operating vehicle overturning test system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103454096A (en) | 2013-12-18 |
| RU2629816C1 (en) | 2017-09-04 |
| WO2015027655A1 (en) | 2015-03-05 |
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Address after: 100072 Beijing city Fengtai District Changxindian Yang Gong Zhuang No. 1 Applicant after: CNR BEIJING FEB.7TH LOCOMOTIVE CO., LTD. Address before: 100072 Beijing city Fengtai District Changxindian Yang Gong Zhuang No. 1 Applicant before: Beijing Erqi Railway Traffic Equipment Co., Ltd. |
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Effective date of registration: 20181109 Address after: 030027 No. 129 Xinghua West Street, Wanbailin District, Taiyuan City, Shanxi Province Patentee after: CRRC TAIYUAN CO., LTD. Address before: No. 1, Yang Gong Zhuang, Chang Xin store, Fengtai District, Beijing Patentee before: CRRC Beijing Locomotive Co., Ltd. |
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Effective date of registration: 20200507 Address after: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: Taiyuan CRRC times Track Engineering Machinery Co., Ltd Address before: Xinghua 030027 West Street in Shanxi city of Taiyuan province Berlin District No. 129 Patentee before: CRRC TAIYUAN Co.,Ltd. |