CN209159435U - A kind of pantagraph current collector and vehicle - Google Patents
A kind of pantagraph current collector and vehicle Download PDFInfo
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- CN209159435U CN209159435U CN201821736692.6U CN201821736692U CN209159435U CN 209159435 U CN209159435 U CN 209159435U CN 201821736692 U CN201821736692 U CN 201821736692U CN 209159435 U CN209159435 U CN 209159435U
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- current collector
- pantagraph current
- hinged
- stream part
- extensible member
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Abstract
The utility model proposes a kind of pantagraph current collector and vehicle, pantagraph current collector is formed by pedestal, by stream part, oscillating bar assembly and extensible member, wherein and it is hinged by one end of stream part and pedestal, it is suitable for contacting with conductor rail by the other end of stream part；Oscillating bar assembly includes driving lever and follower lever, and pedestal, by stream part and oscillating bar assembly is formed link mechanism；One end of extensible member and pedestal are hinged, and the other end of extensible member and the driving lever are hinged, and flexible by control extensible member moves to control oscillating bar assembly, so as to be swung between the first position and the second position by stream part.It is combined by using link mechanism and extensible member, it is controllable flexibly to be swung between the first position and the second position by stream part, with biggish movement travel, so that pantagraph current collector is in the process of work, can contact force between flexible modulation pantagraph current collector and conductor rail, to improve the kinematic dexterity of current carrying quality and pantagraph current collector.
Description
Technical field
The utility model relates to field of track traffic more particularly to a kind of pantagraph current collectors and vehicle.
Background technique
In the related technology, it is provided with pressure spring on pantagraph current collector, when pantagraph current collector needs to contact with conductor rail, passes through the pre- of spring
Clamp force often rises or often drops state to maintain pantagraph current collector to be in, however, spring pretightning force in long-time service decays, and is flowed
The controllable motion amplitude of device is smaller, and the carbon slipper of pantagraph current collector can gradually deviate original position, the current carrying quality decline of pantagraph current collector.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of pantagraph current collector is gone out, has been combined using link mechanism and extensible member, can control by stream part between the first position and the second position
It flexibly swings, there is biggish movement travel, so that pantagraph current collector is in the process of work, it can flexible modulation pantagraph current collector and conductor rail
Between contact force, to improve the kinematic dexterity of current carrying quality and pantagraph current collector.
According to the pantagraph current collector of the utility model embodiment, the pantagraph current collector includes: pedestal；It is described by stream part by stream part
One end and the pedestal are hinged, and the other end by stream part is suitable for contacting with conductor rail；Oscillating bar assembly, the oscillating bar assembly packet
Driving lever and follower lever are included, one end of the driving lever and pedestal are hinged, the other end of the driving lever and the follower lever
One end is hinged, and the other end of the follower lever and the middle part by stream part are hinged, and the pedestal, by stream part and oscillating bar assembly
Form link mechanism；Extensible member, one end of the extensible member and the pedestal are hinged, the other end of the extensible member and the master
Lever is hinged, and flexible by control extensible member moves to control the oscillating bar assembly so that it is described by stream part in first position
It is swung between the second position.
In some embodiments, the first support and the second support are provided on the pedestal, the pedestal includes first
Seat and the second support, first support and second support are spaced apart setting, described one end and described first by stream part
Support is hinged, and one end of the driving lever and the second support are hinged.
In some embodiments, the quantity of the follower lever is at least one.
In some embodiments, the other end of the extensible member and the middle part of the driving lever are hinged.
In some embodiments, first support and one by stream part are provided with limited block, another is right
It should be provided with limit plate, the limited block mutually can only be supported with the limit plate.
In some embodiments, it is described by stream part include bracket and by stream component, one end of the bracket and described first
Support is hinged, and the other end of the bracket is with described by stream component elastic connection.
In some embodiments, be provided with avoiding space on the bracket, when it is described by stream part swing to the second position when,
The follower lever can be contained in the avoiding space.
In some embodiments, the extensible member is any one in push rod, hydraulic cylinder and pneumatic cylinder.
In some embodiments, described by stream component is included guide rod, insulator and carbon slipper, one end of the guide rod and branch
Frame connection, the other end of the guide rod and one end of insulator connect, and the other end of the insulator is connect with the carbon slipper.
The utility model also proposed a kind of vehicle, including foregoing pantagraph current collector.By be arranged as previously described by
Device is flowed, the kinematic dexterity of vehicle pantagraph current collector and the current carrying quality of vehicle can be effectively improved.
The beneficial effect of technical solution provided by the utility model is: the pantagraph current collector in compared with the prior art, this is practical
The pantagraph current collector of novel proposition is combined using link mechanism and extensible member, can control by stream part first position and the second position it
Between flexibly swing, there is biggish movement travel, can flexible modulation pantagraph current collector and conductive so that pantagraph current collector is in the process of work
Contact force between rail, to improve the kinematic dexterity of current carrying quality and pantagraph current collector.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram that first position is according to the pantagraph current collector of the utility model embodiment；
Fig. 2 is the schematic diagram of mechanism that first position is according to the pantagraph current collector of the utility model embodiment；
Fig. 3 is the structural schematic diagram that the second position is according to the pantagraph current collector of the utility model embodiment；
Fig. 4 is the schematic diagram of mechanism that the second position is according to the pantagraph current collector of the utility model embodiment；
Fig. 5 is the perspective view of the explosion by stream part and the first support according to the utility model embodiment.
Appended drawing reference:
Pantagraph current collector 100；
Pedestal 1；By stream part 2；Oscillating bar assembly 3；Extensible member 4；Limit plate 5；Limited block 6；
First support 11；Second support 12；Bracket 21；By stream component 22；Driving lever 31；Follower lever 32；
Guide rod 221；Insulator 222；Carbon slipper 223；Avoiding space 211.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right" instruction orientation
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.In addition, defining " first ", the feature of " second " can be expressed or hidden
It include one or more of the features containing ground.In the utility model, it should be noted that, term " setting ", " connection ", " peace
Dress " should broadly understood, specific set-up mode, connection type and mounting means can be set as the case may be, not by
Specific limitation can understand it in the present invention as the case may be for the ordinary skill in the art
Concrete meaning.
The pantagraph current collector 100 for illustrating the utility model embodiment below with reference to Fig. 1-Fig. 5 by using link mechanism and stretches
Part 4 combines, and can control and is flexibly swung between the first position and the second position by stream part 2, has biggish movement travel, so that
Pantagraph current collector 100 in the process of work, can contact force between flexible modulation pantagraph current collector 100 and conductor rail, thus improve by
The kinematic dexterity of current mass and pantagraph current collector.
As Figure 1-Figure 4, according to the pantagraph current collector of the utility model embodiment 100, pantagraph current collector 100 by pedestal 1, by stream part
2, oscillating bar assembly 3 and extensible member 4 form, wherein it is hinged by one end of stream part 2 and pedestal 1, by the other end of stream part 2 be suitable for
Conductor rail contact；Oscillating bar assembly 3 includes driving lever 31 and follower lever 32, and one end of driving lever 31 and pedestal 1 are hinged, driving lever 31
The other end and follower lever 32 one end it is hinged, the other end of follower lever 32 and hinged by the middle part of stream part 2, and pedestal 1, flowed
Part 2 and oscillating bar assembly 3 form link mechanism；One end of extensible member 4 and pedestal 1 are hinged, the other end of extensible member 4 and the active
Bar 31 is hinged, and flexible by control extensible member 4 moves to control oscillating bar assembly 3 so that by stream part 2 first position (such as
The location of pantagraph current collector 100 shown in figure 1) and the second position (such as the location of pantagraph current collector illustrated in fig. 3 100)
Between swing.For example, as depicted in figs. 1 and 2, extensible member 4 be in stretching state, oscillating bar assembly 3 is driven to work, thus drive by
Stream part 2 is swung around by stream part 2 and the hinge joint of pedestal 1, until being in contact by stream part 2 with conductor rail, at this point, pantagraph current collector
100 generally in stretching state (i.e. working condition)；As shown in Figure 3 and Figure 4, extensible member 4 is in retracted mode, drives swing rod group
Part 3 works, and is swung by stream part 2 around by stream part 2 and the hinge joint of pedestal 1 to drive, until by stream part 2 and conductor rail
It is detached from, at this point, pantagraph current collector 100 is generally in retracted mode (i.e. off working state).By controlling the flexible situation of extensible member 4,
Can flexible modulation by stream part 4 swing position, thus effectively adjust by stream part 4 and conductor rail between contact force, improve by
Current mass.It should be noted that " middle part " here can be regarded as any one place between the both ends by stream part.
It according to the pantagraph current collector 100 of the utility model embodiment, combines, can control by using link mechanism and extensible member 4
It is flexibly swung between the first position and the second position by stream part 2, there is biggish movement travel, so that pantagraph current collector 100 is in work
During work, can contact force between flexible modulation pantagraph current collector 100 and conductor rail, to improve current carrying quality and pantagraph current collector
Kinematic dexterity.
In some embodiments, as Figure 1-Figure 4, pedestal 1 includes the first support 11 and the second support 12, the first support
11 and second support 12 be spaced apart setting, one end and the first support 11 by stream part 2 are hinged, one end of driving lever 31 with second
Seat 12 is hinged.Specifically, the first support 11 and the second support 12 respectively correspond with it is hinged by stream part 2 and driving lever 31, it is right respectively
Two hinge joints are answered, and are spaced apart setting between two hinge joints, so that the first support 11, the second support 12, swing rod group
Part 3 and by stream part 2 form link mechanism, pantagraph current collector 100 in the swing process of first position and the second position, by stream 2 phase of part
Relative moving speed for conductor rail is only the transmission speed of link mechanism, and the transmission speed can stretching by extensible member
Contracting speed controls, thus by being controlled within the scope of preferably by the relative moving speed of stream part 2 and conductor rail, so as to flowed
The impact and abrasion that part 2 is subjected in the mobile engagement process with conductor rail reduce, and extend the service life of pantagraph current collector 100.
More specifically, one end of extensible member 4 can be hinged with the first support 11, and extensible member 4 and corresponding with first by stream part 2
The hinge joint of support 11 is nonoverlapping two points；Optionally, one end of extensible member 4 can also be hinged with other positions of pedestal 1,
Such as can also be including third support on pedestal 11, one end of extensible member 4 and third support are hinged.
In some embodiments, the quantity of follower lever is at least one.As depicted in figs. 1 and 2, the quantity of follower lever 32 is
One so that the first support 11, the second support 12, oscillating bar assembly 3 and by stream part 2 form four-bar mechanism so that link mechanism
It is whole that there is biggish bearing capacity, and improve the flexible swinging by stream part 2；Optionally, the quantity of follower lever can also be
Two or two or more, and be hinged between each follower lever.
In some embodiments, as depicted in figs. 1 and 2, the other end of extensible member 4 and the middle part of driving lever 31 are hinged.Tool
Body, one end of the separate pedestal 1 of extensible member 4 and the middle part of driving lever 31 are hinged.Setting may make in this way, at extensible member 4
When retracted mode, driving lever 31 and follower lever 32 realize folding shrinking, so that by stream part 2 around hinged spot wobble.Optionally, it stretches
The other end of contracting part 4 can also be hinged with one end of the separate pedestal 1 of driving lever 31.It should be understood that " middle part " here can
It is interpreted as any one place between the both ends of driving lever.
In some embodiments, as shown in figure 5, the first support 11 and by stream part 2 in one be provided with limited block 6, separately
One is correspondingly arranged on limit plate 5, and limited block 6 can only be supported with 5 phase of limit plate.For example, as shown in figure 5, under the first support 11
Side is provided with limited block 6, the top of stream part 2 is provided with limit plate 5, when pantagraph current collector 100 is in first position (such as Fig. 1 institute
Show), limit plate 5 is just mutually only supported with limited block 6, to prevent from being continued to swing by stream part 2, thus by by the amplitude of fluctuation of stream part 2
It is limited in reasonable motion range, conducive to the contact control between pantagraph current collector 100 and conductor rail.Optionally, it can will also limit
The setting of block 6 is on by stream part, and accordingly, limit plate 5 is arranged on the first support 11.It should be noted that limited block and limit
The material selection elastic material of at least one in plate, for example, rubber etc..
In some embodiments, as shown in Figure 1, being formed by stream part 2 by bracket 21 and by stream component 22, one end of bracket 21
It is hinged with the first support 11, the other end of bracket 21 with by stream 22 elastic connection of component.Specifically, as shown in Figure 1, by stream part 2
For linear structure, and formed by stream part 2 by bracket 21 and by stream component 22, one end of bracket 21 (such as shown in Fig. 1
The upper end of bracket 21) it is hinged with the first support 11, the other end (such as lower end of bracket 21 shown in Fig. 1) of bracket 21 with
By one end (such as by the upper end of stream component 22 shown in Fig. 1) elastic connection of stream component 22, wherein by stream component 22
The other end (such as by the lower end of stream component 22 shown in Fig. 1) is suitable for being in contact with conductor rail.It specifically, can be in bracket 21
Elastic component is installed with by the junction of stream component 22, such as spring or other damping units, to realize by stream component 22 and bracket 21
Between elastic connection, may make when by stream component 22 and conductor rail contact when, by stream component 22 and conductor rail between be elasticity
Contact, plays buffer function, to have protective effect to by stream component 22.It should be noted that as shown in Figure 1 by
Stream part 2 is linear type, and overall structure is slim and graceful, has preferable kinematic dexterity；Optionally, other knots be can also be by stream part
Structure, such as quadrilateral structure etc..
In some embodiments, as shown in figures 1 and 3, it is provided with avoiding space 211 on bracket 21, is swung when by stream part 2
When to the second position, follower lever 31 can be contained in avoiding space.For example, as shown in Figure 1, being provided with avoiding space on bracket 21
211, specifically, the shape of bracket 21 is Y shape, and optionally, the shape of bracket 21 can also be " square shape ", " I-shaped " etc..
As shown in figure 3, being in contraction state by stream part 2, it is empty that follower lever 31 is contained in evacuation when pantagraph current collector 100 is in the second position
Between in 211.
In some embodiments, as Figure 1-Figure 4, extensible member 4 can be selected any in push rod, hydraulic cylinder and pneumatic cylinder
It is a kind of.Optionally, other devices or mechanism with driving effect also can be selected in extensible member 4.
In some embodiments, as shown in Figure 1, being included guide rod 221, insulator 222 and carbon slipper 223 by stream component 22,
One end (such as upper end of guide rod 221 shown in Fig. 1) of guide rod 221 is connect with bracket 21, the other end (example of guide rod 221
The lower end of guide rod 221 as shown in Figure 1) (such as insulator 222 shown in Fig. 1 is upper with one end of insulator 222
End) it connects, the other end (such as lower end of insulator 222 shown in Fig. 1) of insulator 222 is connect with carbon slipper 223.Tool
Body, one end of the separate insulator 222 of carbon slipper 223 is suitable for being in contact with conductor rail, and carbon slipper 223 is suitable for and vehicle electrical
Connection, more specifically, carbon slipper 223 are electrically connected by conducting wire with vehicle realization, when carbon slipper 223 is contacted with conductor rail,
It can be achieved to be powered vehicle.Here by the way that insulator 222 is arranged between carbon slipper 223 and guide rod 221, it can be achieved that carbon is sliding
It is non-by stream position mutually insulated on plate 223 and pantagraph current collector 100, to prevent pantagraph current collector 100 by couple corrosion, play good
Protective effect.
According to the vehicle of the utility model embodiment, pantagraph current collector 100 is provided on vehicle.Pantagraph current collector 100 is mounted on vehicle
It on bogie, and is electrically connected with vehicle, by being suitable for contacting with conductor rail, it can be achieved that vehicle by stream part 2 on pantagraph current collector 100
It is powered.By be arranged pantagraph current collector 100, can effectively improve vehicle pantagraph current collector kinematic dexterity and vehicle by liquid
Amount.
According to the pantagraph current collector and vehicle of the utility model embodiment, pantagraph current collector is combined using link mechanism and extensible member, can
Control is flexibly swung between the first position and the second position by stream part, has biggish movement travel, so that pantagraph current collector is in work
During work, can contact force between flexible modulation pantagraph current collector and conductor rail, to improve current carrying quality and pantagraph current collector
Kinematic dexterity.
Skill common for this field is constituted and operated according to other of the pantagraph current collector of the utility model embodiment and vehicle
All be for art personnel it is known, be not detailed herein.
In the description of this specification, the description of reference term " embodiment ", " some embodiments " etc. means to combine the reality
Apply example or example particular features, structures, materials, or characteristics described be contained in the utility model at least one embodiment or
In example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.And
And particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples with suitable
Mode combine.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of pantagraph current collector, which is characterized in that the pantagraph current collector includes:
Pedestal；
Described hinged by one end of stream part and the pedestal by stream part, the other end by stream part is suitable for contacting with conductor rail；
Oscillating bar assembly, the oscillating bar assembly include driving lever and follower lever, and one end of the driving lever and pedestal are hinged, the master
The other end of lever and one end of the follower lever are hinged, and the other end of the follower lever and the middle part by stream part are hinged,
And the pedestal, by stream part and oscillating bar assembly form link mechanism；
Extensible member, one end of the extensible member and the pedestal are hinged, and the other end of the extensible member and the driving lever are hinged,
Flexible by control extensible member controls oscillating bar assembly movement so that it is described by stream part in first position and the second position
Between swing.
2. pantagraph current collector according to claim 1, which is characterized in that the pedestal includes the first support and the second support, institute
It states the first support and second support is spaced apart setting, described hinged by one end of stream part and first support, the master
One end of lever and the second support are hinged.
3. pantagraph current collector according to claim 1, which is characterized in that the quantity of the follower lever is at least one.
4. pantagraph current collector according to claim 1, which is characterized in that in the other end of the extensible member and the driving lever
Portion is hinged.
5. pantagraph current collector according to claim 2, which is characterized in that first support and one by stream part set
It is equipped with limited block, another is correspondingly arranged on limit plate, and the limited block mutually can only be supported with the limit plate.
6. pantagraph current collector according to claim 2, which is characterized in that it is described by stream part include bracket and by stream component, it is described
One end of bracket and first support are hinged, and the other end of the bracket is with described by stream component elastic connection.
7. pantagraph current collector according to claim 6, which is characterized in that be provided with avoiding space on the bracket, when it is described by
When stream part swings to the second position, the follower lever can be contained in the avoiding space.
8. pantagraph current collector according to claim 1, which is characterized in that the extensible member is in push rod, hydraulic cylinder and pneumatic cylinder
Any one.
9. pantagraph current collector according to claim 6, which is characterized in that described by stream component is included that guide rod, insulator and carbon are sliding
One end of plate, the guide rod is connect with bracket, and one end of the other end of the guide rod and insulator connects, the insulator it is another
One end is connect with the carbon slipper.
10. a kind of vehicle, which is characterized in that including such as described in any item pantagraph current collectors of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736692.6U CN209159435U (en) | 2018-10-25 | 2018-10-25 | A kind of pantagraph current collector and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736692.6U CN209159435U (en) | 2018-10-25 | 2018-10-25 | A kind of pantagraph current collector and vehicle |
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| Publication Number | Publication Date |
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| CN209159435U true CN209159435U (en) | 2019-07-26 |
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| CN201821736692.6U Active CN209159435U (en) | 2018-10-25 | 2018-10-25 | A kind of pantagraph current collector and vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301174A (en) * | 2020-02-26 | 2020-06-19 | 长春市万喜隆轨道客车装备有限公司 | Three-rail current collector with cylinder as power source |
| CN112572155A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | A current collector and rail vehicle for rail vehicle |
| CN113910913A (en) * | 2021-11-03 | 2022-01-11 | 中车长春轨道客车股份有限公司 | Electric magnetic suspension train, current receiving device thereof and electric magnetic suspension train parking area track |
| CN115864086A (en) * | 2022-12-30 | 2023-03-28 | 重庆赛迪奇智人工智能科技有限公司 | Foldable power supply unit and connect electric system |
| WO2023247933A3 (en) * | 2022-06-22 | 2024-02-01 | First Greater Western Limited | Current collection shoe apparatus |
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2018
- 2018-10-25 CN CN201821736692.6U patent/CN209159435U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572155A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | A current collector and rail vehicle for rail vehicle |
| CN111301174A (en) * | 2020-02-26 | 2020-06-19 | 长春市万喜隆轨道客车装备有限公司 | Three-rail current collector with cylinder as power source |
| CN113910913A (en) * | 2021-11-03 | 2022-01-11 | 中车长春轨道客车股份有限公司 | Electric magnetic suspension train, current receiving device thereof and electric magnetic suspension train parking area track |
| WO2023247933A3 (en) * | 2022-06-22 | 2024-02-01 | First Greater Western Limited | Current collection shoe apparatus |
| CN115864086A (en) * | 2022-12-30 | 2023-03-28 | 重庆赛迪奇智人工智能科技有限公司 | Foldable power supply unit and connect electric system |
| CN115864086B (en) * | 2022-12-30 | 2023-09-15 | 重庆赛迪奇智人工智能科技有限公司 | Folding power supply device and power connection system |
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