CN206426861U - Collector shoe and the straddle-type track train with it - Google Patents
Collector shoe and the straddle-type track train with it Download PDFInfo
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- CN206426861U CN206426861U CN201621484655.1U CN201621484655U CN206426861U CN 206426861 U CN206426861 U CN 206426861U CN 201621484655 U CN201621484655 U CN 201621484655U CN 206426861 U CN206426861 U CN 206426861U
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- collector shoe
- link assembly
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- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 241001136800 Anas acuta Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
A kind of straddle-type track train the utility model discloses collector shoe and with it, the collector shoe includes：First bearing, first bearing has the car body connecting portion for being used for being fixedly connected with the vehicle body；Second bearing, second bearing is provided with the curren-collecting part for being used for coordinating with conductor rail；Link assembly, first bearing, second bearing are pivotally connected with the link assembly respectively；Elastic press part, the elastic press part is connected between the link assembly and first bearing；And locating part, the locating part is located between the link assembly and second bearing, and the angle of second bearing and the link assembly is limited within a preset range.According to the collector shoe of the utility model embodiment, curren-collecting part can be carried out to swing spacing, to collide with conductor rail or conductor rail mounting rail when avoiding it in derailing or upper rail on the premise of ensureing curren-collecting part normal work.
Description
Technical field
The utility model is related to technical field of rail traffic, in particular to a kind of collector shoe and with it across
A seating track train.
Background technology
In correlation technique, the main part that the trolley head of the collector shoe of monorail train passes through Universal-head connector and collector shoe
Connection, so that trolley head can realize multifreedom motion, and then makes trolley head preferably be fitted with conductor rail.Trouble is crossed in vehicle
The swing of collector shoe is unrestricted during road or during upper rail, is easily hit with conductor rail or conductor rail mounting rail.And it is above-mentioned
Have in the universal joint connector of collector shoe compared with multiple bearing, be not easy to maintenance.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.Therefore, this reality
Curren-collecting part can be carried out to swing spacing with the new one kind that proposes, to avoid it on the premise of curren-collecting part normal work is ensured
The collector shoe collided in derailing or upper rail with conductor rail or conductor rail mounting rail.
Included according to the collector shoe of the utility model first aspect embodiment：First bearing, first bearing, which has, to be used
In the car body connecting portion being fixedly connected with the vehicle body；Second bearing, second bearing is provided with the collection for being used for coordinating with conductor rail
Electric portion；Link assembly, first bearing, second bearing are pivotally connected with the link assembly respectively；Elastic press part,
The elastic press part is connected between the link assembly and first bearing；And locating part, the locating part is located at
Between the link assembly and second bearing, the angle of second bearing and the link assembly is limited to default
In the range of.
According to the collector shoe of the utility model embodiment, curren-collecting part can be carried out to swing spacing, to ensure curren-collecting part
It is avoided to be collided in derailing or upper rail with conductor rail or conductor rail mounting rail on the premise of normal work.
According to some embodiments of the present utility model, the link assembly includes：First connecting rod, the of the first connecting rod
One end is pivotally connected with first bearing, and the second end of the first connecting rod is pivotally connected with second bearing；With second
Connecting rod, the first end of the second connecting rod is pivotally connected with first bearing, the second end of the second connecting rod and described the
Two bearings are pivotally connected, and first bearing, the first connecting rod, the second connecting rod, second bearing collectively form four
Linkage.
According to some embodiments of the present utility model, four pivotal axis of the quadric chain constitute parallelogram.
According to some embodiments of the present utility model, the locating part is located on the first connecting rod, and the elasticity is compressed
Part is connected between the second connecting rod and first bearing.
According to some embodiments of the present utility model, first end and the first connecting rod of first bearing pass through first
Pivotally connected, first bearing is provided with locating slot, the two ends of first pivot stretch out respectively first bearing it is outer and
Coordinated by the split pin and the locating slot that are plugged on first pivot, to carry out axial limiting to first pivot
It is spacing with circumference；
The first end of first bearing and the second connecting rod are pivotally connected by second, and first bearing is provided with
Locating slot, the two ends of second pivot are stretched out outside first bearing and by being plugged on opening on second pivot respectively
Mouthful pin coordinates with the locating slot, to carry out axial limiting and circumferential spacing to second pivot.
According to some embodiments of the present utility model, the elastic press part is that described the is enclosed on outside torsion spring, the torsion spring
On two pivots, one end of the torsion spring is connected with first bearing and the other end of the torsion spring connects with the second connecting rod
Connect.
According to some embodiments of the present utility model, the locating part is connected to the second end of the first connecting rod, described
Locating part has the first stopper section and the second stopper section, and the locating part is connected to the second end of the first connecting rod, the limit
Position part has the first stopper section and the second stopper section, described in when the angle of the second bearing and link assembly is the first limit angle
First stopper section is mutually only supported with second bearing, described in when the angle of the second bearing and link assembly is the second limit angle
Second stopper section is mutually only supported with second bearing.
According to some embodiments of the present utility model, second bearing is provided with the terminals being connected with the curren-collecting part
Son, the first connecting rod or the second connecting rod are provided with wire harness bracket, and the wire harness bracket has the storage passed through for wire harness
Hole.
According to some embodiments of the present utility model, the first connecting rod, the second connecting rod are insulating part, described second
Connected between bearing and the curren-collecting part by felt pad.
Included according to the straddle-type track train of the utility model second aspect embodiment：Car body and described current collection
Boots, the car body connecting portion of the collector shoe is arranged on the car body.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the collector shoe according to the utility model embodiment.
Fig. 2 is the close-up schematic view of a-quadrant in Fig. 1.
Fig. 3 is the schematic diagram coordinated according to the collector shoe of the utility model embodiment with conductor rail.
Fig. 4 is the signal coordinated according to the straddle-type track train of the utility model second aspect embodiment with conductor rail
Figure.
Reference：
Collector shoe 100, car body 200, conductor rail 300,
First bearing 10, car body connecting portion 11,
Second bearing 20, curren-collecting part 21,
Link assembly 30, first connecting rod 31, second connecting rod 32, the first pivot 33, the second pivot 34, split pin 35, positioning
Set 36, locating slot 361,
Elastic press part 40,
Locating part 50, the first stopper section 51, the second stopper section 52,
Binding post 60,
Wire harness bracket 70, reception hole 71,
Felt pad 80.
Embodiment
Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings.Below with reference to
The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
Referring to Fig. 1 to Fig. 4 be described in detail according to the collector shoe 100 of the utility model embodiment and with it across
A seating track train.
Included according to the collector shoe 100 of the utility model first aspect embodiment：First bearing 10, the second bearing 20, company
Bar assembly 30, elastic press part 40 and locating part 50.
First bearing 10 has the car body connecting portion 11 for being used for being fixedly connected with car body 200, and the second bearing 20 is provided with use
In the curren-collecting part 21 coordinated with conductor rail 300, the first bearing 10, the second bearing 20 are pivotally connected with link assembly 30 respectively, bullet
Property press part 40 is connected between the bearing 10 of link assembly 30 and first, and locating part 50 is located at the bearing 20 of link assembly 30 and second
Between, the angle of the second bearing 20 and link assembly 30 is limited within a preset range.
Wherein, the glide direction of curren-collecting part 21 and the swaying direction (referring to P directions in Fig. 3) of link assembly 30 hang down mutually
Directly, curren-collecting part 21 is conductor that can be conductive, such as carbon slipper, curren-collecting part 21 and conduction after current collector is installed on car body 200
Rail 300 is contacted, in the running of car body 200, collector shoe 100 be fixed together by the first bearing 10 and car body 200 and with
Car body 200 is moved together, curren-collecting part 21 slided on conductor rail 300 and in the presence of elastic press part 40 all the time with conductor rail
300 are only abutted and touch, and high-voltage line is connected on curren-collecting part 21 and vehicle body circuit, from there through collector shoe 100 by electric power
It is delivered on vehicle body circuit, and then drives body movement.
According to the collector shoe 100 of the utility model embodiment, by being set between the bearing 20 of link assembly 30 and second
Locating part 50, it is spacing to be carried out to the swingable scope of the second bearing 20 where curren-collecting part 21, ensureing that curren-collecting part 21 is normal
It is avoided to be collided in derailing or upper rail with conductor rail 300 on the premise of work.
In the specific embodiment shown in Fig. 1, link assembly 30 includes first connecting rod 31 and second connecting rod 32.First connecting rod
31 first end is pivotally connected with the first bearing 10, and the second end of first connecting rod 31 is pivotally connected with the second bearing 20, and second connects
The first end of bar 32 is pivotally connected with the first bearing 10, and the second end of second connecting rod 32 is pivotally connected with the second bearing 20, and first
Bearing 10, first connecting rod 31, second connecting rod 32, the second bearing 20 collectively form quadric chain.
Specifically, four pivotal axis of quadric chain constitute parallelogram.Thus, the first bearing 10, link assembly
30 and second bearing 20 constitute quadric chain transmission it is more steady.
According to some embodiments of the present utility model, locating part 50 is located on first connecting rod 31, and elastic press part 40 is connected
Between the bearing 10 of second connecting rod 32 and first.So, when second bearing 20 is in extreme position, elastic press part 40 is supported
Pressure is acted directly on first connecting rod 31, and the backstop power of locating part 50 is acted directly on second connecting rod 32, such double leval jib
Stress just is more balanced, and then it is more steady, smooth collector shoe 100 is worked.
Certainly, link assembly 30, the first bearing 10, the second bearing 20 can also constitute five-bar mechanism, six bar mechanism
Deng.
According to some embodiments of the present utility model, shown in reference picture 2, first end and the first connecting rod 31 of the first bearing 10
Connected by the first pivot 33, the first bearing 10 is provided with locating slot 361, and the first bearing is stretched out at the two ends of the first pivot 33 respectively
Coordinated outside 10 and by the split pin 35 and locating slot 361 being plugged on the first pivot 33, to carry out axial direction to the first pivot 33
It is spacing and circumferential spacing.
Specifically, split pin 35 is substantially along the side wall of the first pivot of radial direction insertion 33 of the first pivot 33, the first bearing 10
Upper to have the positioning sleeve 36 being looped around outside the first pivot 33, the outer end of positioning sleeve 36 has circumferentially distributed multiple locating slots
361, the plunger of split pin 35 is stretched into wherein the first locating slot 361 and pin tail is stretched into another locating slot 361, the first positioning
Groove 361 is generally U-shaped, and bottom land and the split pin 35 of locating slot 361 coordinate to carry out axial limiting, locating slot to the first pivot 33
361 two side coordinates with split pin 35 so that split pin 35 can be with small angle oscillation, and then to the in the first locating slot 361
One pivot 33 carries out circumferential spacing.Wherein the first pivot 33 and the first bearing 10, the coupling part of first connecting rod 31 can be using pads
Oil groove can be set on circle, the first pivot 33 with to being lubricated at rotation.
Similarly, the first end of the first bearing 10 is connected with second connecting rod 32 by the second pivot 34, on the first bearing 10
Provided with locating slot 361, the two ends of the second pivot 34 are stretched out outside the first bearing 10 and by being plugged on the second pivot 34 respectively
Split pin 35 coordinates with locating slot 361, to carry out axial limiting and circumferentially spacing to the second pivot 34.For to the second pivot 34
Carry out spacing locating slot 361, split pin 35 structure respectively with for the first pivot 33 is carried out spacing locating slot 361,
The structure of split pin 35 is similar, will not be described here.
Reference picture 1, the second bearing 20 is provided with the binding post 60 being connected with curren-collecting part 21, and first connecting rod 31 or second connects
Bar 32 is provided with wire harness bracket 70, and wire harness bracket 70 has the reception hole 71 passed through for wire harness.Thus, can effectively fixing line
Beam, it is ensured that train operationally with conductor rail 300, collector shoe 100 do not interfere by wire harness.
According to some embodiments of the present utility model, first connecting rod 31, second connecting rod 32 are insulating part, the second bearing 20 with
Connected between curren-collecting part 21 by felt pad 80.Specifically, first connecting rod 31, second connecting rod 32 can make fiberglass.
Thereby it is ensured that collector shoe 100 (rainy day, mist under normal operation circumstances and under the larger working environment of humidity
My god) being capable of the phenomenon do not leaked electricity of beam conduction.
According to some embodiments of the present utility model, as shown in figure 3, elastic press part 40 is that the is enclosed on outside torsion spring, torsion spring
On two pivots 34, one end of torsion spring is connected with the first bearing 10 and the other end of torsion spring is connected with second connecting rod 32.So, in collection
When trolley 100 is not installed when original state (i.e. collector shoe 100 be in), torsion spring is that second connecting rod 32 provides predetermined torque so that the
Two connecting rods 32, first connecting rod 31 are in initial position, now the bearing 10 of first connecting rod 31 and first, second connecting rod 32 and first
Angle between seat 10 is fixed, after collector shoe 100 is installed on car body 200 and conductor rail 300, according to the operation shape of car body
State, torsion spring is adjusted accordingly so that suitable moment of torsion is applied on second connecting rod 32, and then makes the second bearing 20 and conductor rail 300
All the time it is brought into close contact, further ensures by stream efficiency.
According to some embodiments of the present utility model, as shown in figure 3, locating part 50 is connected to the second of first connecting rod 31
End, locating part 50 has the first stopper section 51 and the second stopper section 52, is the in the angle of the second bearing 20 and link assembly 30
First stopper section 51 described in during one limit angle is mutually only supported with second bearing 20, in the second bearing 20 and link assembly 30
Second stopper section 52 described in when angle is the second limit angle is mutually only supported with second bearing 20.
Wherein, the angle of the second bearing 20 and link assembly 30 can use the folder between the second bearing 20 and first connecting rod 31
Angle is weighed, and can also be weighed with the angle between the second bearing 20 and second connecting rod 32.Wherein, the first limit angle is defined
More than the second limit angle.
The second bearing 20 and link assembly are weighed using the angle between the second bearing 20 and first connecting rod 31 for example, working as
It is specific as follows during angle between 30：When the first stopper section 51 is mutually only supported with the second bearing 20, the second bearing 20 and first connects
Angle between bar 31 is the first limit angle, when the second stopper section 52 and the second bearing 20 are mutually only supported, the second bearing 20 with
Angle between first connecting rod 31 is the second limit angle.When the second bearing 20 away from the direction of conductor rail 300 towards when moving, second
Angle between bearing 20 and first connecting rod 31 is gradually reduced, the second stopper section 52 and second when being decreased to the second limit angle
Bearing 20 is mutually only supported；When the second bearing 20 is towards close to the motion of the direction of conductor rail 300, between the second bearing 20 and first connecting rod 31
Angle gradually increase, when increasing to the first limit angle, the first stopper section 51 and the second bearing 20 are mutually only supported.
When weighed using the angle between the second bearing 20 and second connecting rod 32 second bearing 20 and link assembly 30 it
Between angle when, it is specific as follows：When the first stopper section 51 is mutually only supported with the second bearing 20, the second bearing 20 and second connecting rod 32
Between angle be the first limit angle, when the second stopper section 52 and the second bearing 20 are mutually only supported, the second bearing 20 and second
Angle between connecting rod 32 is the second limit angle.When the second bearing 20 away from the direction of conductor rail 300 towards when moving, the second bearing
Angle between 20 and second connecting rod 32 is gradually reduced, the second stopper section 52 and the second bearing when being decreased to the second limit angle
20 mutually only support；When the second bearing 20 is towards close to the motion of the direction of conductor rail 300, the folder between the second bearing 20 and second connecting rod 32
Contention is cumulative big, and when increasing to the first limit angle, the first stopper section 51 is mutually only supported with the second bearing 20.
As shown in figure 4, being included according to the straddle-type track train of the utility model second aspect embodiment：Car body 200 with
And the collector shoe 100 of above-described embodiment, the car body connecting portion 11 of collector shoe 100 is on car body 200.
Specifically, as shown in figure 3, the car body connecting portion 11 of the first bearing 10 of collector shoe 100 is bolted in car
On body 200, curren-collecting part 21 is relative in the lateral direction with corresponding conductor rail 300, curren-collecting part 21 and the conduction of the second bearing 20
Rail 300 fits, and elastic press part 40 often promotes link assembly 30 to make it drive the curren-collecting part 21 of the second bearing 20 to be led to direction
The electric direction of rail 300 motion, elastic press part 40 compresses force direction M referring to Fig. 3.
The operating process of the straddle-type track train with above-mentioned collector shoe 100 is sketched referring to Fig. 3.
Collector shoe 100 is installed on car body 200 and is put into during conductor rail 300 (upper rail) or departs from conductor rail 300
During (derailing), the first bearing 10 is fixed relative to car body 200, during derailing or upper rail, the stress of the second bearing 20
After can be swung relative to link assembly 30, now locating part 50 can control the second bearing 20 relative to the angle of link assembly 30
Within a preset range, to avoid the second bearing 20 with the impact damage conductor rail 300 of conductor rail 300 or conductor rail mounting rail (in figure
It is not shown).
After straddle-type track train is installed on conductor rail 300, the curren-collecting part 21 of the second bearing 20 of collector shoe 100 will
Electric current on conductor rail 300 is transferred at binding post 60 and is that vehicle interior circuit is powered by high-voltage line, and then realizes
The normal operation of straddle-type track train.
During the straight trip of straddle-type track train, car body 200 moves and drives the curren-collecting part 21 of collector shoe 100 in conduction
Slided on rail 300, the collector shoe 100 positioned at car body both sides is only supported mutually with corresponding conductor rail 300, now the phase of the second bearing 20
For the amplitude of fluctuation very little of link assembly 30, collector shoe 100 is substantially at stable state.
When straddle-type track train is turned to the left, under centripetal force effect, the curren-collecting part 21 of the collector shoe 100 in left side has
The trend of (being to left movement in Fig. 3) is moved away from conductor rail 300, now elastic press part 40 drives the under restoring force effect
One connecting rod 31, second connecting rod 32 promote the curren-collecting part 21 of the second bearing 20 to move close to the direction of conductor rail 300 (in Fig. 3 for
Right motion) so that curren-collecting part 21 is only against on conductor rail 300 all the time.Under centripetal force effect, the collector shoe 100 on right side
Curren-collecting part 21 has close conductor rail 300 to move the trend of (in Fig. 3 be to left movement), and now elastic press part 40 drives first to connect
It (is to transport to the right in Fig. 3 that bar 31, second connecting rod 32, which promote the curren-collecting part 21 of the second bearing 20 to be moved to the remote direction of conductor rail 300,
It is dynamic) so that curren-collecting part 21 is only against on conductor rail 300 all the time.
When straddle-type track train bends to right, under centripetal force effect, the curren-collecting part 21 of the collector shoe 100 on right side has
The trend of (in Fig. 3 for move right) is moved away from conductor rail 300, now elastic press part 40 drives the under restoring force effect
One connecting rod 31, second connecting rod 32 promote the curren-collecting part 21 of the second bearing 20 to move close to the direction of conductor rail 300 (in Fig. 3 for
Left movement) so that curren-collecting part 21 is only against on conductor rail 300 all the time.Under centripetal force effect, the collector shoe 100 in left side
Curren-collecting part 21 has close conductor rail 300 to move the trend of (in Fig. 3 for move right), and now elastic press part 40 drives first to connect
It (is to transport to the left in Fig. 3 that bar 31, second connecting rod 32, which promote the curren-collecting part 21 of the second bearing 20 to be moved to the remote direction of conductor rail 300,
It is dynamic) so that curren-collecting part 21 is only against on conductor rail 300 all the time.
It is appreciated that installation site of the collector shoe 100 on conductor rail 300 is not limited to the inner side shown in Fig. 4, it is conductive
Rail 300 can also be arranged on the outside of collector shoe 100, and the way of contact of certain collector shoe 100 and conductor rail 300 is also not necessarily limited to figure
Mode is touched in side shown in 4, and for upper tactile or lower tactile mode, (i.e. the curren-collecting part 21 of collector shoe 100 and conductor rail 300 is in upper and lower
Relative contact upwards) it is equally applicable.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, unless otherwise clear and definite restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of collector shoe, it is characterised in that including：
First bearing, first bearing has the car body connecting portion for being used for being fixedly connected with the vehicle body；
Second bearing, second bearing is provided with the curren-collecting part for being used for coordinating with conductor rail；
Link assembly, first bearing, second bearing are pivotally connected with the link assembly respectively；
Elastic press part, the elastic press part is connected between the link assembly and first bearing；And
Locating part, the locating part is located between the link assembly and second bearing, by second bearing and institute
The angle for stating link assembly is limited within a preset range.
2. collector shoe according to claim 1, it is characterised in that the link assembly includes：
First connecting rod, the first end of the first connecting rod is pivotally connected with first bearing, the second end of the first connecting rod
It is pivotally connected with second bearing；With
Second connecting rod, the first end of the second connecting rod is pivotally connected with first bearing, the second end of the second connecting rod
It is pivotally connected with second bearing, first bearing, the first connecting rod, the second connecting rod, second bearing are total to
With composition quadric chain.
3. collector shoe according to claim 2, it is characterised in that four pivotal axis of the quadric chain constitute parallel
Quadrangle.
4. the collector shoe according to Claims 2 or 3, it is characterised in that the locating part is located on the first connecting rod, institute
Elastic press part is stated to be connected between the second connecting rod and first bearing.
5. collector shoe according to claim 4, it is characterised in that the first end of first bearing and the first connecting rod
Pivotally connected by first, first bearing is provided with locating slot, and the two ends of first pivot stretch out described first respectively
Bearing is outer and is coordinated by the split pin and the locating slot being plugged on first pivot, to be carried out to first pivot
Axial limiting and circumference are spacing；
The first end of first bearing and the second connecting rod are pivotally connected by second, and first bearing is provided with positioning
Groove, the two ends of second pivot are stretched out outside first bearing and the split pin by being plugged on second pivot respectively
Coordinate with the locating slot, to carry out axial limiting and circumferentially spacing to second pivot.
6. collector shoe according to claim 5, it is characterised in that the elastic press part is torsion spring, the torsion spring overcoat
On second pivot, one end of the torsion spring is connected and the other end of the torsion spring and described second with first bearing
Connecting rod is connected.
7. collector shoe according to claim 2, it is characterised in that the locating part is connected to the second of the first connecting rod
End, the locating part has the first stopper section and the second stopper section, is first limit in the angle of the second bearing and link assembly
First stopper section described in during angle is mutually only supported with second bearing, is second limit in the angle of the second bearing and link assembly
Second stopper section described in during angle is mutually only supported with second bearing.
8. collector shoe according to claim 2, it is characterised in that second bearing is provided with and is connected with the curren-collecting part
Binding post, the first connecting rod or the second connecting rod be provided with wire harness bracket, and the wire harness bracket has to be worn for wire harness
The reception hole crossed.
9. collector shoe according to claim 2, it is characterised in that the first connecting rod, the second connecting rod are insulating part,
Connected between second bearing and the curren-collecting part by felt pad.
10. a kind of straddle-type track train, it is characterised in that including：
Car body；And
Collector shoe as claimed in any one of claims 1-9 wherein, the car body connecting portion of the collector shoe is arranged on the car body,
The car body is electrically connected by high-voltage line with the curren-collecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484655.1U CN206426861U (en) | 2016-12-29 | 2016-12-29 | Collector shoe and the straddle-type track train with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484655.1U CN206426861U (en) | 2016-12-29 | 2016-12-29 | Collector shoe and the straddle-type track train with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426861U true CN206426861U (en) | 2017-08-22 |
Family
ID=59585739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484655.1U Active CN206426861U (en) | 2016-12-29 | 2016-12-29 | Collector shoe and the straddle-type track train with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426861U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552055A (en) * | 2017-09-26 | 2019-04-02 | 比亚迪股份有限公司 | Current collecting equipment and Rail Transit System |
| WO2019153922A1 (en) * | 2018-02-06 | 2019-08-15 | 比亚迪股份有限公司 | Collector shoe, rail vehicle having same and rail transit system |
| CN110962612A (en) * | 2018-09-30 | 2020-04-07 | 比亚迪股份有限公司 | A current collector and rail vehicle for rail vehicle |
| EP3736165A1 (en) * | 2018-12-28 | 2020-11-11 | TransTech of South Carolina, Inc. | Dual mode collector |
| CN113954648A (en) * | 2021-11-29 | 2022-01-21 | 中车大连机车车辆有限公司 | A ground-powered electric vehicle receiving shoe lifting suspension device |
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2016
- 2016-12-29 CN CN201621484655.1U patent/CN206426861U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552055A (en) * | 2017-09-26 | 2019-04-02 | 比亚迪股份有限公司 | Current collecting equipment and Rail Transit System |
| CN109552055B (en) * | 2017-09-26 | 2021-06-18 | 比亚迪股份有限公司 | Current collecting device and rail transit system |
| WO2019153922A1 (en) * | 2018-02-06 | 2019-08-15 | 比亚迪股份有限公司 | Collector shoe, rail vehicle having same and rail transit system |
| CN110962612A (en) * | 2018-09-30 | 2020-04-07 | 比亚迪股份有限公司 | A current collector and rail vehicle for rail vehicle |
| EP3736165A1 (en) * | 2018-12-28 | 2020-11-11 | TransTech of South Carolina, Inc. | Dual mode collector |
| US11173791B2 (en) * | 2018-12-28 | 2021-11-16 | Transtech of South Carolina | Dual mode collector |
| CN113954648A (en) * | 2021-11-29 | 2022-01-21 | 中车大连机车车辆有限公司 | A ground-powered electric vehicle receiving shoe lifting suspension device |
| CN113954648B (en) * | 2021-11-29 | 2025-04-29 | 中车大连机车车辆有限公司 | A lifting and suspension device for the power shoe of a ground-powered electric vehicle |
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