CN207825950U - A kind of electric propulsion pantograph that can detect faults itself - Google Patents
A kind of electric propulsion pantograph that can detect faults itself Download PDFInfo
- Publication number
- CN207825950U CN207825950U CN201820228580.3U CN201820228580U CN207825950U CN 207825950 U CN207825950 U CN 207825950U CN 201820228580 U CN201820228580 U CN 201820228580U CN 207825950 U CN207825950 U CN 207825950U
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- China
- Prior art keywords
- pantograph
- pedestal
- slide plate
- electric propulsion
- support bar
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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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Abstract
The utility model discloses a kind of electric propulsion pantographs that can detect faults itself, including detection case, slide plate, hydraulic shock-absorption bar, insulator, cushion socket, it is provided with first support bar on the cushion socket, the insulator is provided in the first support bar, it is provided with pedestal in the first support bar, it is provided with second support bar on the pedestal, it is provided with link block on the pedestal, the detection case is provided on the pedestal, it is provided with pull rod on the pedestal, it is provided with lower bracket on the link block, the hydraulic shock-absorption bar is provided on the lower bracket, it is provided with parallel guide rod on the lower bracket, it is provided with head rod on the pull rod, it is provided with upper bracket on the head rod, the slide plate is provided on the upper bracket.Advantageous effect is：The utility model is easy to operate, greatly reduces the labour of worker, also improves the efficiency of worker, and breaking down voluntarily to detect, and use more safety is secure.
Description
Technical field
The utility model is related to train component technical fields, more particularly to a kind of detectable faults itself of electric propulsion
Pantograph.
Background technology
Electrically-driven car obtains the electrical equipment of electric energy from contact net, is mounted on locomotive or motor-car roof.Pantograph
Can be divided to single armed bow and both arms bend two kinds, by slide plate, upper frame, lower arm rod (both arms bow lower frame), chassis, rising bow spring,
It is driven the components such as cylinder, support insulator composition.Diamond shape pantograph, also referred to as diamond pantograph, in the past it is very universal, after due to dimension
Shield cost is higher and is easy to break contact net in failure and gradually be eliminated, and mostly uses single armed bow in recent years (see figure).It is negative
Charged current is by the smooth degree of contact line and pantograph pan contact surface, its contact between slide plate and contact line, mistake
It crosses that resistance, contact area are related, depends on the interaction between pantograph and contact net.Now widely used train is by electricity
Bow slide plate air flue has additional bypassed airways by slide plate, coating layer air flue, sets brittle metal or nonmetallic thin skin pipe air flue, copper sheet
Air flue etc..Additional bypassed airways by slide plate, since the contact performance of biasing pantograph and contact net is bad, external pneumatic pipeline increases
Added slide plate contact resistance, easily reduce pantograph by fluidity energy；Its coating layer for being mainly made of conductive paste of coating layer and
Conductive adhesive layer is constituted, good seal performance, but technique is relative complex.No matter as can be seen that above-mentioned, there is automatic drop in which kind of air flue
Bend the low problem of sensitivity, and the failure of pantograph can't be detected automatically.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of electric propulsion with can detect itself
The pantograph of failure.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of electric propulsion pantograph that can detect faults itself, including detection case, slide plate, hydraulic shock-absorption bar, insulator,
Cushion socket is provided with first support bar on the cushion socket, is provided with the insulator in the first support bar, and described first
It is provided with pedestal on supporting rod, second support bar is provided on the pedestal, link block, the pedestal are provided on the pedestal
On be provided with the detection case, pull rod is provided on the pedestal, is provided with lower bracket on the link block, on the lower bracket
It is provided with the hydraulic shock-absorption bar, parallel guide rod is provided on the lower bracket, head rod, institute are provided on the pull rod
It states and is provided with upper bracket on head rod, the slide plate is provided on the upper bracket, bow angle, institute are provided on the slide plate
It states and is provided with spring lever on slide plate, the second connecting rod is provided between the slide plate.
In above structure, to ensure the smooth circulation of traction current, must have between the slide plate and contact line certain
The electric current of contact, generation passes to the detection case by electric wire, and the detection case is detected the electric current of generation, detection
The stability of electric current, while when the slide plate needs lifting, the hydraulic shock-absorption bar starts to extend, by the upper bracket and institute
It states lower bracket to support, when the hydraulic shock-absorption bar is not easy to move, the detection case, which will detect that, to be come.
In order to further increase the safety of pantograph, the first support bar is welded on the cushion socket, described first
The insulator is welded on supporting rod.
In order to further increase the safety of pantograph, the first support bar is bolted with the pedestal use, institute
Pedestal is stated to be bolted with the second support bar use.
In order to further increase the safety of pantograph, the pedestal is bolted with the link block use, the bottom
Seat is bolted with the detection case use.
In order to further increase the safety of pantograph, the pedestal uses pin connection, the link block with the pull rod
It is bolted with the lower bracket use.
In order to further increase the safety of pantograph, the lower bracket uses pin connection, institute with the hydraulic shock-absorption bar
It states lower bracket and uses pin connection with the parallel guide rod.
In order to further increase the safety of pantograph, the pull rod uses pin connection with the head rod, described
Head rod uses pin connection with the upper bracket.
In order to further increase the safety of pantograph, the upper bracket is bolted with the slide plate use.
In order to further increase the safety of pantograph, the slide plate is connect with the bow angle using screw.
In order to further increase the safety of pantograph, the slide plate is bolted with the spring lever, the slide plate it
Between weld second connecting rod.
Advantageous effect is：The utility model is easy to operate, greatly reduces the labour of worker, also improves the labour of worker
Efficiency, breaking down voluntarily to detect, and use more safety is secure.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of front view of electric propulsion pantograph that can detect faults itself described in the utility model；
Fig. 2 is a kind of local part of electric propulsion described in the utility model pantograph slider that can detect faults itself
Figure；
Fig. 3 is a kind of local part of the electric propulsion described in the utility model with the pantograph bow angle that can detect faults itself
Figure.
The reference numerals are as follows：
1, cushion socket；2, insulator；3, first support bar；4, pedestal；5, second support bar；6, link block；7, lower bracket；
8, pull rod；9, hydraulic shock-absorption bar；10, head rod；11, upper bracket；12, parallel guide rod；13, the second connecting rod；14, it detects
Case；15, Gong Jiao；16, slide plate；17, spring lever.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of electric propulsion pantograph that can detect faults itself, including detection case 14, slide plate 16,
Hydraulic shock-absorption bar 9, insulator 2, cushion socket 1, first support bar 3 is provided on cushion socket 1, and cushion socket 1 has connection vehicle and pantograph
Effect, be provided with insulator 2 in first support bar 3, insulator 2 prevents electric current from leading on vehicle, first support bar 3
On be provided with pedestal 4, second support bar 5 is provided on pedestal 4, link block 6 is provided on pedestal 4, detection is provided on pedestal 4
Case 14, detection case 14 play the role of the stability that detection generates electric current, are provided with pull rod 8 on pedestal 4, are provided on link block 6
Lower bracket 7 is provided with hydraulic shock-absorption bar 9 on lower bracket 7, and hydraulic shock-absorption bar 9 not only plays the role of damping, also changes upper bracket
11 and 7 angle of lower bracket effect, be provided with parallel guide rod 12 on lower bracket 7, parallel guide rod 12 plays the role of balancing skateboard 16,
It is provided with head rod 10 on pull rod 8, upper bracket 11 is provided on head rod 10, slide plate is provided on upper bracket 11
16, slide plate 16 plays the role of connecting contact line generation electric current, and bow angle 15 is provided on slide plate 16, spring lever is provided on slide plate 16
17, the second connecting rod 13 is provided between slide plate 16.
In above structure, to ensure the smooth circulation of traction current, there must be certain connect between slide plate 16 and contact line
The electric current of touch pressure, generation passes to detection case 14 by electric wire, and detection case 14 is detected the electric current of generation, detects electric current
Stability, while when slide plate 16 needs lifting, hydraulic shock-absorption bar 9 starts to extend, and upper bracket 11 and lower bracket 7 are supported,
When hydraulic shock-absorption bar 9 is not easy to move, detection case 14, which will detect that, to be come.
In order to further increase the safety of pantograph, first support bar 3 is welded on cushion socket 1, is welded in first support bar 3
Insulator 2 is connect, first support bar 3 is bolted with 4 use of pedestal, and pedestal 4 is bolted with 5 use of second support bar, pedestal 4
It is bolted with 6 use of link block, pedestal 4 is bolted with 14 use of detection case, and pedestal 4 uses pin connection, connection with pull rod 8
Block 6 is bolted with 7 use of lower bracket, and lower bracket 7 uses pin connection, lower bracket 7 to make with parallel guide rod 12 with hydraulic shock-absorption bar 9
With pin connection, pull rod 8 uses pin connection, head rod 10 to use pin connection, upper branch with upper bracket 11 with head rod 10
Frame 11 is bolted with 16 use of slide plate, and slide plate 16 is connect with bow angle 15 using screw, and slide plate 16 is bolted with spring lever 17,
The second connecting rod 13 is welded between slide plate 16.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (10)
1. a kind of electric propulsion pantograph that can detect faults itself, it is characterised in that：Including detection case (14), slide plate (16),
Hydraulic shock-absorption bar (9), insulator (2), cushion socket (1), are provided with first support bar (3) on the cushion socket (1), and described first
It is provided with the insulator (2) on supporting rod (3), is provided with pedestal (4) on the first support bar (3), on the pedestal (4)
It is provided with second support bar (5), link block (6) is provided on the pedestal (4), the detection is provided on the pedestal (4)
Case (14) is provided with pull rod (8) on the pedestal (4), lower bracket (7), the lower bracket is provided on the link block (6)
(7) it is provided with the hydraulic shock-absorption bar (9) on, is provided with parallel guide rod (12) on the lower bracket (7), on the pull rod (8)
It is provided with head rod (10), upper bracket (11) is provided on the head rod (10), is set on the upper bracket (11)
It is equipped with the slide plate (16), bow angle (15) is provided on the slide plate (16), spring lever (17) is provided on the slide plate (16),
It is provided with the second connecting rod (13) between the slide plate (16).
2. a kind of electric propulsion pantograph that can detect faults itself according to claim 1, it is characterised in that：It is described to subtract
The first support bar (3) is welded on shake seat (1), the insulator (2) is welded on the first support bar (3).
3. a kind of electric propulsion pantograph that can detect faults itself according to claim 1, it is characterised in that：Described
One supporting rod (3) is bolted with the pedestal (4) use, and the pedestal (4) is connected with the second support bar (5) using bolt
It connects.
4. a kind of electric propulsion pantograph that can detect faults itself according to claim 1, it is characterised in that：The bottom
Seat (4) is bolted with the link block (6) use, and the pedestal (4) is bolted with the detection case (14) use.
5. a kind of electric propulsion pantograph that can detect faults itself according to claim 1, it is characterised in that：The bottom
Seat (4) uses pin connection, the link block (6) to be bolted with the lower bracket (7) use with the pull rod (8).
6. a kind of electric propulsion pantograph that can detect faults itself according to claim 1, it is characterised in that：Under described
Holder (7) uses pin connection, the lower bracket (7) to connect using pin with the parallel guide rod (12) with the hydraulic shock-absorption bar (9)
It connects.
7. a kind of electric propulsion pantograph that can detect faults itself according to claim 1, it is characterised in that：The drawing
Bar (8) uses pin connection, the head rod (10) to use pin with the upper bracket (11) with the head rod (10)
Connection.
8. a kind of electric propulsion pantograph that can detect faults itself according to claim 1, it is characterised in that：On described
Holder (11) is bolted with the slide plate (16) use.
9. a kind of electric propulsion pantograph that can detect faults itself according to claim 1, it is characterised in that：The cunning
Plate (16) is connect with the bow angle (15) using screw.
10. a kind of electric propulsion pantograph that can detect faults itself according to claim 1, it is characterised in that：It is described
Slide plate (16) is bolted with the spring lever (17), and second connecting rod (13) is welded between the slide plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228580.3U CN207825950U (en) | 2018-02-07 | 2018-02-07 | A kind of electric propulsion pantograph that can detect faults itself |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228580.3U CN207825950U (en) | 2018-02-07 | 2018-02-07 | A kind of electric propulsion pantograph that can detect faults itself |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207825950U true CN207825950U (en) | 2018-09-07 |
Family
ID=63397742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820228580.3U Expired - Fee Related CN207825950U (en) | 2018-02-07 | 2018-02-07 | A kind of electric propulsion pantograph that can detect faults itself |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207825950U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204000A (en) * | 2018-09-30 | 2019-01-15 | 北京科技大学 | A kind of pantograph especially of stringing formula pure electric vehicle underground carry scraper stringing system |
| CN110329080A (en) * | 2019-07-30 | 2019-10-15 | 上海工程技术大学 | A kind of damping pantograph for handing over train for rail |
| CN112975829A (en) * | 2021-04-15 | 2021-06-18 | 辽宁省交通高等专科学校 | Be applicable to rail vehicle pantograph maintenance debugging equipment bracing piece |
-
2018
- 2018-02-07 CN CN201820228580.3U patent/CN207825950U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204000A (en) * | 2018-09-30 | 2019-01-15 | 北京科技大学 | A kind of pantograph especially of stringing formula pure electric vehicle underground carry scraper stringing system |
| CN110329080A (en) * | 2019-07-30 | 2019-10-15 | 上海工程技术大学 | A kind of damping pantograph for handing over train for rail |
| CN110329080B (en) * | 2019-07-30 | 2024-06-28 | 上海工程技术大学 | Damping pantograph for rail transit train |
| CN112975829A (en) * | 2021-04-15 | 2021-06-18 | 辽宁省交通高等专科学校 | Be applicable to rail vehicle pantograph maintenance debugging equipment bracing piece |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20200207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |