CN105004941A - Apparatus for detecting working state information of current collector - Google Patents
Apparatus for detecting working state information of current collector Download PDFInfo
- Publication number
- CN105004941A CN105004941A CN201510270224.9A CN201510270224A CN105004941A CN 105004941 A CN105004941 A CN 105004941A CN 201510270224 A CN201510270224 A CN 201510270224A CN 105004941 A CN105004941 A CN 105004941A
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- CN
- China
- Prior art keywords
- current collector
- state information
- actuating mechanism
- work state
- pantagraph current
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- 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.)
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
An apparatus for detecting working state information of a current collector mainly solves the problems of low reliability and false detecting signals of 'intermediate mechanism detection' or 'indirect mechanical detection' in detection for the working state of a current collector in the prior art. The technical scheme is characterized in that: the apparatus mainly consists of a collector shoe (1), a metal arm (2), an insulating arm (3), and a position indicator (4), a triggering mechanism is rigidly or reliably connected with the collector shoe, and is used for directly detecting a position state of a monitored object.
Description
Technical field
The invention provides a kind of pantagraph current collector work state information pick-up unit, for solving pantagraph current collector duty detection " intermediary agency's detection " or " direct mechanical detection " in prior art, reliability is low, detection signal Problem-Error.
Background technology
At present in the detection of pantagraph current collector work state information, there is induction type position sensing method and limit switch (or position indicator) directly touch-type detection method.Wherein, Chinese patent application publication No.: CN102221710A is that pantagraph current collector inductive position detects representative, it is characterized by high and low pressure isolation and adopts insulating bodies isolation, by induction type principle measuring position information; Chinese patent application publication No.: CN102818960A is limit switch (or position indicator) directly touch-type method for sensing, it is characterized by the method adopting object (position actuating mechanism) to touch limit switch (or position indicator) and provides positional information.
But, it is with position actuating mechanism touching limit switch (i.e. position indicator) that Chinese patent application publication No.: CN102818960A announces principle, position actuating mechanism (direct-detection object) is loaded on latch mechanism, latch mechanism is between isolation cylinder and unlock cylinder, position refers to that actual what provide is the positional information of actuating mechanism (direct-detection object) to device device, actuating mechanism (direct-detection object) and pantagraph current collector duty detect final detected object---" collector shoe " is not the relation of being rigidly connected, be mechanical linkage relation.After its interlinked mechanism is out of order, what position indicator provided is actuating mechanism (direct-detection object) positional information, instead of collector shoe work state information, considerably increases motorcycle safety operations risks.
Summary of the invention
The invention provides a kind of pantagraph current collector work state information pick-up unit, for solving pantagraph current collector duty detection " intermediary agency's detection " or " direct mechanical detection " in prior art, reliability is low, detection signal Problem-Error.
The technical solution adopted for the present invention to solve the technical problems is: critical piece is made up of collector shoe 1, metal arm 2, insulation arm 3, position indicator 4, and actuating mechanism is connected with collector shoe, direct-detection monitored object location status.
Collector shoe 1 of the present invention, metal arm 2 and insulation arm 3 are made up of securing member and are rigidly connected, and can rotate at center 5 around the shaft.
Insulation arm 3 of the present invention, as actuating mechanism, also can use other actuating mechanism, but actuating mechanism and collector shoe carry out being rigidly connected or being reliably connected.
Collector shoe of the present invention is rigidly connected or all parts of reliably connecting all possess the possibility of serving as actuating mechanism, containing collector shoe parts.
Position indicator 4 of the present invention can be limit switch, travel switch, inductive position sensor, Hall element, infrared sensor, proximity switch, metal sensor, radio frequency sensor, optical sensor, acceleration transducer, frequency sensor etc.
Connection metering system of the present invention, except measuring position, displacement, also for physical quantitys such as acceleration measurement, frequency, speed, temperature.
The invention has the beneficial effects as follows: now insulation arm 3 does not contact with position indicator 4, position indicator 4 provides normal operation position signal, and now insulation arm 3 and position indicator 4 are touched, and position indicator 4 provides isolation working position signal; Be rigidly connected because actuating mechanism and detected object all adopt, therefore detection is reliable, false drop rate is low.
Accompanying drawing explanation
Fig. 1 is pantagraph current collector work state information pick-up unit contour structures schematic diagram of the present invention
Fig. 2 is that pantagraph current collector work state information of the present invention detects schematic diagram
Fig. 3 is that pantagraph current collector work state information of the present invention detects schematic diagram
In figure: 1-collector shoe, 2-metal arm, 3-insulation arm, 4-position indicator, 5-spindle central.
Embodiment
Below in conjunction with embodiment, that the invention will be further described is as follows:
Embodiment 1, critical piece of the present invention is made up of collector shoe 1, metal arm 2, insulation arm 3, position indicator 4, and actuating mechanism is connected with collector shoe, direct-detection monitored object location status.Consult Fig. 1.
Embodiment 2, collector shoe 1 of the present invention, metal arm 2 and insulation arm 3 are made up of securing member and are rigidly connected, and can rotate at center 5 around the shaft.Consult Fig. 1 to Fig. 2, all the other are with embodiment 1.
Embodiment 3, insulation arm 3 of the present invention, as actuating mechanism, also can use other actuating mechanism, but actuating mechanism and collector shoe carry out being rigidly connected or being reliably connected.Consult Fig. 1 to Fig. 2, all the other are with embodiment 1.
Embodiment 4, collector shoe of the present invention is rigidly connected or all parts of reliably connecting all possess the possibility of serving as actuating mechanism, containing collector shoe parts.Consult Fig. 1 to Fig. 2, all the other are with embodiment 1.
Embodiment 5, position indicator 4 of the present invention can be limit switch, travel switch, inductive position sensor, Hall element, infrared sensor, proximity switch, metal sensor, radio frequency sensor, optical sensor, acceleration transducer, frequency sensor etc.Consult Fig. 1 to Fig. 2, all the other are with embodiment 1.
Embodiment 6, connection metering system of the present invention, except measuring position, displacement, also for physical quantitys such as acceleration measurement, frequency, speed, temperature.Consult Fig. 1 to Fig. 2, all the other are with embodiment 1.
Embodiment 7, the invention has the beneficial effects as follows: now insulation arm 3 does not contact with position indicator 4, and position indicator 4 provides normal operation position signal, and now insulation arm 3 and position indicator 4 are touched, and position indicator 4 provides isolation working position signal; Be rigidly connected because actuating mechanism and detected object all adopt, therefore detection is reliable, false drop rate is low.Consult Fig. 1 to Fig. 2, all the other are with embodiment 1.
Claims (6)
1. a pantagraph current collector work state information pick-up unit, is characterized in that: primarily of collector shoe (1), metal arm (2), insulation arm (3), position indicator (4) composition, actuating mechanism is connected with collector shoe, direct-detection monitored object location status.
2. pantagraph current collector work state information pick-up unit according to claim 1, is characterized in that: collector shoe (1), metal arm (2) and insulation arm (3) are made up of securing member and are rigidly connected, and can center (5) rotate around the shaft.
3. pantagraph current collector work state information pick-up unit according to claim 1, is characterized in that: except insulation arm (3) is as except this scheme of actuating mechanism, also can use other actuating mechanism, but actuating mechanism and collector shoe carry out being rigidly connected or being reliably connected.
4. pantagraph current collector work state information pick-up unit according to claim 1, is characterized in that: collector shoe is rigidly connected or all parts of reliably connecting all possess the possibility of serving as actuating mechanism, containing collector shoe parts.
5. pantagraph current collector work state information pick-up unit according to claim 1, it is characterized in that: position indicator (4), can be limit switch, travel switch, inductive position sensor, Hall element, infrared sensor, proximity switch, metal sensor, radio frequency sensor, optical sensor, acceleration transducer, frequency sensor etc.
6. pantagraph current collector work state information pick-up unit according to claim 1, is characterized in that: the metering system of connection, except measuring position, displacement, also for physical quantitys such as acceleration measurement, frequency, speed, temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270224.9A CN105004941A (en) | 2015-05-26 | 2015-05-26 | Apparatus for detecting working state information of current collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270224.9A CN105004941A (en) | 2015-05-26 | 2015-05-26 | Apparatus for detecting working state information of current collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105004941A true CN105004941A (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510270224.9A Pending CN105004941A (en) | 2015-05-26 | 2015-05-26 | Apparatus for detecting working state information of current collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105004941A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318172A (en) * | 2018-03-28 | 2018-07-24 | 上海磁浮交通发展有限公司 | Pantagraph current collector contact force device for testing and analyzing and its method for testing and analyzing |
| CN109649178A (en) * | 2019-01-17 | 2019-04-19 | 湖南中通电气股份有限公司 | A kind of current collection at high speed device control method and pantagraph current collector |
| CN117799443A (en) * | 2024-02-28 | 2024-04-02 | 同济大学 | Urban rail transit contact type power supply traction device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0231561B2 (en) * | 1983-09-06 | 1990-07-13 | Tokyo Shibaura Electric Co | |
| EP1586480A2 (en) * | 2004-04-16 | 2005-10-19 | Stemmann-Technik GmbH | Current collector |
| CN102221710A (en) * | 2011-05-13 | 2011-10-19 | 湖南中通电气有限公司 | Position detecting device of boot removing of current collector |
| CN102431459A (en) * | 2011-12-01 | 2012-05-02 | 南车株洲电力机车有限公司 | Current collector with device capable of breaking away from third rail |
-
2015
- 2015-05-26 CN CN201510270224.9A patent/CN105004941A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0231561B2 (en) * | 1983-09-06 | 1990-07-13 | Tokyo Shibaura Electric Co | |
| EP1586480A2 (en) * | 2004-04-16 | 2005-10-19 | Stemmann-Technik GmbH | Current collector |
| CN102221710A (en) * | 2011-05-13 | 2011-10-19 | 湖南中通电气有限公司 | Position detecting device of boot removing of current collector |
| CN102431459A (en) * | 2011-12-01 | 2012-05-02 | 南车株洲电力机车有限公司 | Current collector with device capable of breaking away from third rail |
Non-Patent Citations (1)
| Title |
|---|
| 王俭朴: "《城市轨道交通电力牵引与控制》", 31 December 2011, 国防工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318172A (en) * | 2018-03-28 | 2018-07-24 | 上海磁浮交通发展有限公司 | Pantagraph current collector contact force device for testing and analyzing and its method for testing and analyzing |
| CN109649178A (en) * | 2019-01-17 | 2019-04-19 | 湖南中通电气股份有限公司 | A kind of current collection at high speed device control method and pantagraph current collector |
| CN117799443A (en) * | 2024-02-28 | 2024-04-02 | 同济大学 | Urban rail transit contact type power supply traction device |
| CN117799443B (en) * | 2024-02-28 | 2024-05-10 | 同济大学 | Urban rail transit contact type power supply traction device |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |
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| WD01 | Invention patent application deemed withdrawn after publication |