CN109693583A - Conductor rail transition connecting apparatus - Google Patents
Conductor rail transition connecting apparatus Download PDFInfo
- Publication number
- CN109693583A CN109693583A CN201710991401.1A CN201710991401A CN109693583A CN 109693583 A CN109693583 A CN 109693583A CN 201710991401 A CN201710991401 A CN 201710991401A CN 109693583 A CN109693583 A CN 109693583A
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- CN
- China
- Prior art keywords
- conductor rail
- transit bridge
- base
- clamping part
- connector
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
- B60M1/32—Crossings; Points
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of conductor rail transition connecting apparatus, for connecting adjacent the first conductor rail and the second conductor rail and including: transit bridge, first limit clamping plate, second limit clamping plate and connector, transit bridge is located between the first conductor rail and the second conductor rail, one end of first limit clamping plate connection the first conductor rail and transit bridge, the other end of second limit clamping plate connection the second conductor rail and transit bridge, the both ends of connection are separately connected the first conductor rail and the second conductor rail, with the scalable buffer part to allow the first conductor rail and the second conductor rail relative tilt between the both ends of connector.Conductor rail transition connecting apparatus according to an embodiment of the present invention, when adjacent first conductor rail and the second conductor rail are mutually inclined, buffer part allows the both ends of connector to generate inclination corresponding with the first conductor rail and the second conductor rail, can be effectively reduced the stress on connector, prevent because connector stress it is excessive caused by damage.
Description
Technical field
The present invention relates to Vehicle Engineering technical fields, and in particular, to a kind of conductor rail transition connecting apparatus.
Background technique
Arrangement of the conductor rail in the related technology at track switch using transition bend transition causes electric between each section
It is discontinuous on gas, it will cause power loss when train passes through track switch in each incision position, cause train unstable by flowing, collector shoe exists
It is easy to produce electric arc when being detached from end bends, may burn collector shoe, moreover, that there are transition for conductor rail turnout junction girder turning point is hard
Point, transition bend upper stress is larger when conductor rail is bent is easily damaged.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.
For this purpose, the present invention proposes a kind of conductor rail transition connecting apparatus, the conductor rail transition connecting apparatus can not only
Guarantee collector shoe smoothly sliding and even transition is to adjacent conductive rail on conductor rail, moreover it is possible to prevent the company between adjacent conductive rail
Structural failure is connect, service life is longer.
Conductor rail transition connecting apparatus according to an embodiment of the present invention, the first conductor rail and second for connecting adjacent are led
Electric rail and include: transit bridge, first limit clamping plate, second limit clamping plate and connector, the transit bridge be located at described first and lead
Between electric rail and second conductor rail, the first limit clamping plate connects the one of first conductor rail and the transit bridge
End, the second limit clamping plate connect the other end of second conductor rail and the transit bridge, the both ends difference of the connection
It connects first conductor rail and second conductor rail, has between the both ends of the connector scalable to allow described the
The buffer part of one conductor rail and the second conductor rail relative tilt.
Conductor rail transition connecting apparatus according to an embodiment of the present invention is buffered by being arranged between the both ends of connector
Portion, when adjacent first conductor rail and the second conductor rail are mutually inclined, buffer part allows the both ends of connector to generate to lead with first
Electric rail and the corresponding inclination of the second conductor rail, can be effectively reduced the stress on connector, prevent because connector stress is excessive
Cause the damage of connector.
Conductor rail transition connecting apparatus according to an embodiment of the invention, the connector include: the first flat segments,
Two flat segments and the buffer part, first flat segments along the axially extending of the transit bridge and with the first conductor rail phase
Even, second flat segments are connected along the axially extending of the transit bridge and with second conductor rail, and the buffer part is extremely
Lack bending at one and is connected between first flat segments and second flat segments.The connector of above structure can not only
Allow the first conductor rail and the second conductor rail relative tilt, moreover it is possible to provide conveniently for the installation of connector, and structure is simply held
Easily realize.
Optionally, the buffer part is configured to along the axially extending of the connector and along the thickness direction of the connector
Reciprocal waveform.
Further, first flat segments, the second flat segments and the buffer part are integrally formed.
According to one embodiment of present invention, the transit bridge includes: transition guide, first base and second base, institute
It states transition guide to be located between first conductor rail and second conductor rail, the first base is located at the transition guide
One end and with it is described first limit clamping plate, the second base be located at the other end of the transition guide and with it is described second limit
Position clamping plate is connected, and the buffer locations are between the first base and the second base.
Optionally, the first limit clamping plate includes the first clamping part and the second clamping part, first clamping part and institute
The second clamping part is stated to be connected by the first fastener and be clamped in described one end of the transit bridge and described first conductive jointly
Rail, the second limit clamping plate includes third clamping part and the 4th clamping part, the third clamping part and the 4th clamping part
It is connected and clamps jointly the other end and second conductor rail of the transit bridge by the second fastener.
Further, the first mounting hole that the first base is passed through equipped with confession first fastener, described second
Pedestal is equipped with the second mounting hole passed through for second fastener, wherein first mounting hole and second installation
At least one of hole is formed as the axially extending kidney slot along the transition guide.
According to one embodiment of present invention, the two sides of first conductor rail and the two sides of the first base are equipped with
First groove, first clamping part and second clamping part, which are respectively equipped with, is suitable for being caught in the first convex of first groove
Block, the two sides of second conductor rail and the two sides of the second base are equipped with the second groove, the third clamping part and institute
State the second convex block for being respectively equipped on the 4th clamping part and being suitable for being caught in shown second groove.
Further, first be located in first groove is equipped between first conductor rail and first convex block
Gasket is equipped with the second gasket being located in second groove between second conductor rail and second convex block.
Conductor rail transition connecting apparatus according to an embodiment of the invention, the transit bridge and the first conductor rail phase
Pair edge face structure at the inclined inclined-plane of width direction relative to first conductor rail, the transit bridge is led with described second
Electric rail relative to edge face structure at the inclined inclined-plane of width direction relative to second conductor rail.Thus prevent collector shoe from existing
Impact is generated between first conductor rail and transit bridge and between the second conductor rail and transit bridge when transition, guarantees collector shoe from the
One conductor rail is smoothly transitted to the second conductor rail.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the knot of conductor rail transition connecting apparatus according to an embodiment of the present invention, the first conductor rail and the second conductor rail
Structure schematic diagram；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the explosive view of structure in Fig. 1；
Fig. 4 is the structural schematic diagram of the transit bridge of conductor rail transition connecting apparatus according to an embodiment of the present invention.
Appended drawing reference:
100: conductor rail transition connecting apparatus；
10: transit bridge；11: transition guide；12: first base；121: the first mounting holes；
13: second base；131: the second mounting holes；
20: connector；21: the first flat segments；22: the second flat segments；23: buffer part；
30: the first limit clamping plates；31: the first clamping parts；32: the second clamping parts；
33: the first fasteners；34: first boss；35: the first gaskets；
40: the second limit clamping plates；41: third clamping part；42: the four clamping parts；
43: the second fasteners；44: second boss；45: the second gaskets；
200: the first conductor rails；210: the first grooves；300: the second conductor rails, 310: the second grooves.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, limit
There is the feature of " first ", " second " to can explicitly or implicitly include one or more of the features surely.Of the invention
In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Conductor rail transition connecting apparatus 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 4.
As shown in Figure 1, conductor rail transition connecting apparatus 100 according to an embodiment of the invention, adjacent for connecting
First conductor rail 200 and the second conductor rail 300, comprising: transit bridge 10, first limits clamping plate 30, second and limits clamping plate 40 and connect
Connect device 20.
As shown in Figure 1, the first conductor rail 200 and the second conductor rail 300 substantially extend in same direction, it is possible to have
A small amount of relative tilt, the first conductor rail 200 and the second conductor rail 300 are arranged spaced apart in the direction of extension, and transit bridge 10 is set
The second conductor rail 300, the first limit are extended between the first conductor rail 200 and the second conductor rail 300 and from the first conductor rail 200
Position clamping plate 30 connects the first conductor rail 200 and transit bridge 10 adjacent to one end of the first conductor rail 200, and the second limit clamping plate 40 connects
The other end of second conductor rail 300 and transit bridge 10, connector 20 be connected to the first conductor rail 200 and the second conductor rail 300 it
Between and with transit bridge 10 be arranged in parallel, one end of connector 20 is connected to the first conductor rail 200 adjacent to the one of the second conductor rail 300
End, the other end of connector 20 are connected to the second conductor rail 300 adjacent to one end of the first conductor rail 200.
Further, there is telescopic buffer part 23 between 20 both ends of connector, buffer part 23 is along 20 axis of connector
To extending and along the thickness direction bending of connector 20, as shown in figure 3, connector 20 towards a side surface of transit bridge 10 (such as
Upper surface shown in Fig. 3) there is a wave crest, two troughs, wave crest is located between two troughs, and relatively, connector 20 is carried on the back
There are a trough and two wave crests to a side surface (lower surface as shown in Figure 3) for transit bridge 10, trough is located at two waves
Between peak.
When the second conductor rail 300 is generated along 300 thickness direction of the second conductor rail relative to the first conductor rail 200 (such as Fig. 1 institute
The up and down direction stated) on inclination when, the both ends of connector 20 are inclined relative to the first conductor rail 200 and the second conductor rail 300
Tilted direction generates corresponding inclination, at this point, the trough of buffer part 23 towards the inclined side of connector 20 is shunk, other side trough
Stretching, extension, so as to weaken the stress that connector 20 removes 23 region of buffer part.
When the second conductor rail 300 is generated perpendicular to 300 thickness direction of the second conductor rail (such as relative to the first conductor rail 200
Left and right directions shown in FIG. 1) on inclination when, the both ends of connector 20 are relative to the first conductor rail 200 and the second conductor rail 300
Inclined direction generate corresponding inclination, at this point, buffer part 23 is shunk towards the trough in the inclined one side edge of connector 20,
Trough stretching, extension in another side edge, can equally weaken the stress that connector 20 removes 23 region of buffer part.
Conductor rail transition connecting apparatus 100 according to an embodiment of the present invention as a result, by between the both ends of connector 20
Buffer part 23 is set, no matter the first conductor rail 200 and 300 through-thickness of the second conductor rail or is vertically inclined with the direction of thickness
Tiltedly, buffer part 23 allows the both ends of connector 20 to generate and the first conductor rail 200 and the second conductor rail 300 is corresponding inclines
Tiltedly, can be effectively reduced the stress on connector 20, prevent because 20 stress of connector it is excessive caused by connector 20 damage.
As shown in figure 3, according to one embodiment of present invention, stating connector 20 includes: that the first flat segments 21, second are straight
Section 22 and buffer part 23, the first flat segments 21 and the second flat segments 22 are connected to the both ends of buffer part 23, the first flat segments
21 and second flat segments 22 along the axially extending of transit bridge 10, and one end connection of first flat segments 21 far from buffer part 23 the
One conductor rail 200, the second flat segments 22 connect the second conductor rail 300, the first flat segments 21 and the far from one end of buffer part 23
Two flat segments 22 are formed as the slab construction for being connected to 23 both ends of buffer part, at least have a bending structure in buffer part 23,
As shown in figure 3, buffer part 23 includes three bending structures, the side (upside as shown in Figure 3 of bending structure in the present embodiment
Or downside) wave crest is formed, the other side forms trough.
The connector 20 of above structure can not only allow connector 20 both ends generate inclination, moreover it is possible to for connector 20 with
It is convenient that the connection of first conductor rail 200 and the second conductor rail 300 provides, and structure is simple, and steel plate punched can be used and formed, raw
Production. art is simple, and cost is relatively low.
As shown in figure 3, in the present embodiment, buffer part 23 is configured to along the axially extending of connector 20 and along connector 20
The reciprocal waveform of thickness direction, waveform dipping and heaving forms peaks and troughs, the wave crest and wave of waveform buffer part 23
Even transition between paddy can not only reduce the difficulty of 20 production technology of connector, moreover it is possible to eliminate at wave crest with answering at trough
Power concentrates situation, is conducive to extend the service life of connector 20.
Further, as shown in figure 3, the first flat segments 21, the second flat segments 22 are integrally formed with buffer part 23, for example,
First flat segments 21, the second flat segments 22 are formed with buffer part 23 using one piece of steel plate punched, can also disposable cast molding,
Integrally formed 20 structure and function stability of connector is high, can not only eliminate the first flat segments 21,22 and of the second flat segments
Connection structure and Joining Technology between buffer part 23, improve assembly efficiency, reduce production cost, and intensity is higher,
Service life is longer.
As shown in figure 4, according to one embodiment of present invention, transit bridge 10 includes: transition guide 11,12 and of first base
Second base 13, transition guide 11, which is located between the first conductor rail 200 and the second conductor rail 300 from the first conductor rail 200, to be extended
To the second conductor rail 300, transition guide 11 can be along the axially extending of the first conductor rail 200 or the second conductor rail 300, can also be with
Inclination slightly is generated, the first conductor rail 200 and the second conductor rail 300 is connected using transition guide 11, collector shoe can be guided
The second conductor rail 300 smoothly is slid into from the first conductor rail 200, prevents collector shoe from sliding into second from the first conductor rail 200 and leads
Occur to hit or shake when electric rail 300.
First base 12 and second base 13 are connected to the both ends of transition guide 11, and are connected to 11 court of transition guide
To the side of connector 20, buffer part 23 is located between first base 12 and second base 13, on the one hand, prevent transit bridge 10 with
Buffer part 23 influences each other, and guarantees that connector 20 works normally, on the other hand, the mistake between first base 12 and second base 13
Guide rail 11 is crossed in inclination, the stress of receiving is smaller, can reduce the resistance being subject to when conductor rail and the inclination of the second conductor rail 300
Power.
Wherein, it is connected between first base 12 and the first conductor rail 200 by the first limit clamping plate 30, and transit bridge 10 is adjacent
One end of nearly first conductor rail 200 is vertically with the cross sectional shape of 10 axial direction of transit bridge and the first conductor rail 200 perpendicular to axial direction
Cross sectional shape is identical, and second base 13 and the second conductor rail 300 are connected by the second limit clamping plate 40, and transit bridge 10 is adjacent to the
One end of two conductor rails 300 is vertically with the cross sectional shape of 10 axial direction of transit bridge and the second conductor rail 300 perpendicular to axial section
Shape is identical, damage is hit when thus, it is possible to prevent collector shoe from sliding, and can guarantee that contact of the collector shoe with conductor rail is continuous
Property.
As shown in Figure 1, the first limit clamping plate 30 includes the first clamping part 31 and the second clamping part 32,31 He of the first clamping part
Second clamping part 32 is respectively provided at the two sides of the first conductor rail 200 and first base 12, the first clamping part 31 and the second clamping part
32 are connected by the first fastener 33 and clamp transit bridge 10 and the first conductor rail 200 jointly, wherein the first fastener 33 can be with
It is bolt.
Similarly, the second limit clamping plate 40 includes third clamping part 41 and the 4th clamping part 42, third clamping part 41 and the
Four clamping parts 42 are respectively provided at the two sides of the second conductor rail 300 and second base 13, third clamping part 41 and the 4th clamping part 42
It is connected by the second fastener 43 and clamps transit bridge 10 and the second conductor rail 300 jointly.
The first clamping part 31 and the second clamping part 32 cooperation the first conductor rail 200 of clamping and transit bridge 10, benefit are utilized as a result,
With third clamping part 41 and the 4th clamping part 42 cooperation clamping the second conductor rail 300 and transit bridge 10, guarantee transit bridge 10 with
First conductor rail 200 and the second conductor rail 300 are stably connected on the basis of, moreover it is possible to eliminate the shadow that connection structure slides collector shoe
It rings, and structure is simple, assembly technology difficulty is lower, significantly improves assembly and the maintenance efficiency of conductor rail.
As shown in Figures 3 and 4, example is further carried out according to the present invention, and first base 12, which is equipped with, supplies the first fastener 33
The first mounting hole 121 passed through, second base 13 are equipped with the second mounting hole 131 passed through for the second fastener 43, the first peace
The central axis upright of hole 121 and the second mounting hole 131 is filled in the axial direction (front-rear direction as described in Figure 4) and thickness of transit bridge 10
It spends direction (up and down direction as shown in Figure 4), that is to say, that the central axis edge of the first mounting hole 121 and the second mounting hole 131
Left and right directions extends, moreover, at least one of the first mounting hole 121 and the second mounting hole 131 are formed as along transition guide 11
Axial direction (front-rear direction as shown in 4 figures) extend kidney slot.
Wherein, by the way that one or two of the first mounting hole 121 and the second mounting hole 131 are arranged to kidney slot, by
It is larger in development length of the kidney slot in the axial direction of transition guide 11, it can be transit bridge 10 and the first conductor rail 200 and the
It is convenient that the installation of two conductor rails 300 provides, for example, if the first peace Zhang Kongwei kidney slot, even if the first mounting hole 121 and second is tight
There is deflection slightly between firmware 43, still can be realized the normal connection of the first conductor rail 200 and transit bridge 10, it is similar
Ground can provide conveniently for the second conductor rail 300 with normally connecting for transit bridge 10 if the second mounting hole 131 is kidney slot.
As shown in figure 3, fastener has certain activity space in kidney slot, it can be the first conductor rail 200 and the
It is mutually inclined offer activity space between two conductor rails 300, for example, if the first mounting hole 121 is kidney slot, the first fastener 33
When being plugged in the first mounting hole 121, when the generation opposite changing of the relative positions or inclination between the first conductor rail 200 and the second conductor rail 300
When, it can be the displacement in 10 axial direction of transit bridge, the inclination being also possible on 10 thickness direction of transit bridge equally can be
It is the by activity of first fastener 33 in the first mounting hole 121 along perpendicular to the inclination on 10 thickness direction of transit bridge
One conductor rail 200 and 300 activity of the second conductor rail provide space, similarly, if the second mounting hole 131 is that kidney slot equally has
Similar effect.
Further, as shown in figure 3, to be equipped with first recessed the two sides of the first conductor rail 200 and the two sides of first base 12
Slot 210, the first groove 210 are respectively provided at the two sides on 12 thickness direction of the first conductor rail 200 and first base (as shown in Figure 3
The left and right sides) and along the axially extending of the first conductor rail 200 and transit bridge 10, the first conductor rail 200 and first base 12
Cross sectional shape be it is I-shaped, similarly, the two sides of the second conductor rail 300 and the two sides of second base 13 are equipped with the second groove
310, it is (as shown in Figure 3 that the second groove 310 is respectively provided at the two sides on 13 thickness direction of the second conductor rail 300 and second base
The left and right sides) and along axially extending, section of the second conductor rail 300 and second base 13 of the second conductor rail 300 and transit bridge 10
Face shape is similarly I-shaped.
The first boss 34 for being suitable for being caught in the first groove 210 is respectively equipped on first clamping part 31 and the second clamping part 32,
First boss 34 is axially extending along the first clamping part 31 and the second clamping part 32, on third clamping part 41 and the 4th clamping part 42
It is respectively equipped with the second convex block of the second groove 310 shown in being suitable for being caught in, second boss 44 is clamped along third clamping part 41 and the 4th
Portion 42 it is axially extending, on the one hand, the first groove 210 and are set on the first conductor rail 200 and the second conductor rail 300 respectively
Two grooves 310 can reduce the investment of 300 production material of the first conductor rail 200 and the second conductor rail, advantageously reduce and be produced into
This, on the other hand, by the way that first boss 34 is arranged in the first aid portion and the second clamping part 32, and in 41 He of third clamping part
4th boss is set on the 4th clamping part 42, can guarantee the first limit clamping plate 30 and the second limit clamping plate 40 and the first conductor rail
200 and second come into full contact between conductor rail 300 and transit bridge 10, so promoted transit bridge 10 and the first conductor rail 200 and
Connective stability between second conductor rail 300, and be able to ascend the first aid portion, the second aid portion, third aid portion and
The intensity in the 4th aid portion.
Optionally, as shown in figure 3, being equipped with the be located in the first groove 210 between the first conductor rail 200 and the first convex block
One gasket 35, the cross sectional shape of the first gasket 35 is identical as the cross sectional shape of the first groove 210, and the side of the first gasket 35 is stopped
The inner wall of the first groove 210 of touching is abutted, the outer surface for abutting touching first boss 34 is stopped in the other side of the first gasket 35, similar
Ground is equipped with the second gasket 45 being located in the second groove 310 between the second conductor rail 300 and the second convex block, the second gasket 45
Cross sectional shape is identical as the cross sectional shape of the second groove 310.
As a result, by being arranged the first gasket 35 between first boss 34 and the first groove 210, and second boss 44 with
Second gasket 45 is set between second groove 310, and the connection that can be promoted between the first limit clamping plate 30 and the first conductor rail 200 is steady
Connective stability qualitative and between the second limit clamping plate 40 and the second conductor rail 300, furthermore, due to the first gasket 35 and the
The presence of two gaskets 45 will produce between first boss 34 and first base 12 and between second boss 44 and second base 13
Raw certain gap, above-mentioned gap can tilt for first base 12 relative to the first conductor rail 200 and 13 phase of second base
Second conductor rail 300 is tilted, space is provided, to reduce the first conductor rail 200, the second conductor rail 300 and conductor rail mistake
The stress between attachment device 100 is crossed, especially when the first conductor rail 200 and the second conductor rail 300 are generated perpendicular to conductor rail
When inclination on thickness direction, transit bridge 10 is generated relative to the first conductor rail 200 or the second conductor rail 300 corresponding inclines
Tiltedly, it is provided conveniently for conductor rail inclination, prevents from causing conductor rail when the first conductor rail 200 and the second 300 relative tilt of conductor rail
The damage of transition connecting apparatus 100.
As shown in Fig. 2, in the present embodiment, transit bridge 10 and the first conductor rail 200 relative to edge face structure at relative to
The inclined inclined-plane of width direction of first conductor rail 200, specifically, end face phase of the transit bridge 10 adjacent to the first conductor rail 200
Width direction inclination for transit bridge 10, that is to say, that end face and transit bridge 10 of the transit bridge 10 adjacent to the first conductor rail 200
Axis angle be not equal to 90 °, effect is preferable when which is 30 ° -60 °, and the first conductor rail 200 is adjacent to the end of transit bridge 10
Face and transit bridge 10 are arranged in parallel adjacent to the end face of the first conductor rail 200, similar, transit bridge 10 and 300 phase of the second conductor rail
Pair edge face structure at the inclined inclined-plane of width direction relative to the second conductor rail 300.
When collector shoe slides on conductor rail, since the end face at 10 both ends of transit bridge is inclined-plane, collector shoe will not be fallen into
Enter the gap between transit bridge 10 and the first conductor rail 200 or the gap between transit bridge 10 and the second conductor rail 300, as a result,
Be conducive to promote the stability and continuity when collector shoe is transitioned into the second conductor rail 300 from the first conductor rail 200, prevent current collection
Boots damage.
One specific implementation of conductor rail transition connecting apparatus 100 according to an embodiment of the present invention is described with reference to the accompanying drawings
Example.
As shown in figure 3, conductor rail transition connecting apparatus 100 according to an embodiment of the present invention, comprising: transit bridge 10, connection
Device 20, first limits clamping plate 30 and the second limit clamping plate 40, and connector 20 includes: the first flat segments 21,22 and of the second flat segments
Buffer part 23, the first flat segments 21 and the second flat segments 22 are respectively provided at the both ends of buffer part 23, and the first flat segments 21 connect
First conductor rail 200, the second flat segments 22 connect the second conductor rail 300, and transit bridge 10 includes: transition guide 11, first base
12 and second base 13, first base 12 and second base 13 are respectively provided at the both ends of transition guide 11, and first base 12 is logical
It crosses the first limit clamping plate 30 and connects the first conductor rail 200, second base 13 connects the second conductor rail by the second limit clamping plate 40
300, transit bridge 10 and the first conductor rail 200 relative to edge face structure at the width direction inclination relative to the first conductor rail 200
Inclined-plane, transit bridge 10 and the second conductor rail 300 relative to edge face structure incline at the width direction relative to the second conductor rail 300
Oblique inclined-plane.
Wherein, the first limit clamping plate 30 includes the first clamping part 31 and the second clamping part 32, the first clamping part 31 and second
Clamping part 32 is connected by the first fastener 33 and is clamped in one end and the first conductor rail 200 of transit bridge 10, the second limit jointly
Position clamping plate 40 includes third clamping part 41 and the 4th clamping part 42, and third clamping part 41 and the 4th clamping part 42 pass through the second fastening
Part 43 is connected and the other end and the second conductor rail 300 of common clamping transit bridge 10, first base 12 are equipped with for the first fastening
The first mounting hole 121 that part 33 passes through, second base 13 are equipped with the second mounting hole 131 passed through for the second fastener 43,
In, at least one of the first mounting hole 121 and the second mounting hole 131 are formed as the axially extending kidney-shaped along transition guide 11
Hole.
Further, the two sides of the first conductor rail 200 and the two sides of first base 12 are equipped with the first groove 210, and first
Clamping part 31 and the second clamping part 32, which are respectively equipped with, is suitable for being caught in the first convex block of the first groove 210, and the two of the second conductor rail 300
Side and the two sides of second base 13 are equipped with the second groove 310, are respectively equipped on third clamping part 41 and the 4th clamping part 42 suitable
Second convex block of the second groove 310 shown in being caught in is equipped between the first conductor rail 200 and the first convex block and is located at the first groove
The first gasket 35 in 210 is equipped with the second gasket being located in the second groove 310 between second conductor rail 300 and the second convex block
45。
Other of conductor rail transition connecting apparatus 100 according to an embodiment of the present invention are constituted and are operated general for this field
All be for logical technical staff it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of conductor rail transition connecting apparatus, which is characterized in that for connecting adjacent the first conductor rail and the second conductor rail
And include:
Transit bridge, the transit bridge are located between first conductor rail and second conductor rail；
First limit clamping plate and the second limit clamping plate, the first limit clamping plate connect first conductor rail and the transit bridge
One end, the second limit clamping plate connects the other end of second conductor rail and the transit bridge；
Connector, the both ends of the connection are separately connected first conductor rail and second conductor rail, the connector
There is the scalable buffer part to allow first conductor rail and the second conductor rail relative tilt between both ends.
2. conductor rail transition connecting apparatus according to claim 1, which is characterized in that the connector includes:
First flat segments, first flat segments are connected along the axially extending of the transit bridge and with first conductor rail；
Second flat segments, second flat segments are connected along the axially extending of the transit bridge and with second conductor rail；
The buffer part, the buffer part at least one at bending and be connected to first flat segments and second flat segments
Between.
3. conductor rail transition connecting apparatus according to claim 2, which is characterized in that the buffer part is configured to along described
Axially extending and reciprocal along the thickness direction of the connector waveform of connector.
4. conductor rail transition connecting apparatus according to claim 2, which is characterized in that first flat segments, second flat
Straight section and the buffer part are integrally formed.
5. conductor rail transition connecting apparatus according to claim 2, which is characterized in that the transit bridge includes:
Transition guide, the transition guide are located between first conductor rail and second conductor rail；
First base, the first base are located at one end of the transition guide and limit clamping plate with described first；
Second base, the second base are located at the other end of the transition guide and are connected with the second limit clamping plate, and
The buffer locations are between the first base and the second base.
6. conductor rail transition connecting apparatus according to claim 5, which is characterized in that the first limit clamping plate includes the
One clamping part and the second clamping part, first clamping part is connected with second clamping part by the first fastener and common folder
Hold described one end in the transit bridge and first conductor rail；
The second limit clamping plate includes third clamping part and the 4th clamping part, the third clamping part and the 4th clamping part
It is connected and clamps jointly the other end and second conductor rail of the transit bridge by the second fastener.
7. conductor rail transition connecting apparatus according to claim 6, which is characterized in that the first base is equipped with for institute
The first mounting hole that the first fastener passes through is stated, the second base is equipped with the second installation passed through for second fastener
Hole；
Wherein, at least one of first mounting hole and second mounting hole are formed as the axial direction along the transition guide
The kidney slot of extension.
8. conductor rail transition connecting apparatus according to claim 6, which is characterized in that the two sides of first conductor rail and
The two sides of the first base are equipped with the first groove, and first clamping part and second clamping part, which are respectively equipped with, is suitable for card
Enter the first convex block of first groove；
The two sides of second conductor rail and the two sides of the second base are equipped with the second groove, the third clamping part and institute
State the second convex block for being respectively equipped on the 4th clamping part and being suitable for being caught in shown second groove.
9. conductor rail transition connecting apparatus according to claim 8, which is characterized in that first conductor rail and described the
The first gasket being located in first groove is equipped between one convex block；
The second gasket being located in second groove is equipped between second conductor rail and second convex block.
10. conductor rail transition connecting apparatus according to claim 1 to 9, which is characterized in that the transit bridge
With first conductor rail relative to edge face structure at the inclined inclined-plane of width direction relative to first conductor rail；
The transit bridge and second conductor rail relative to edge face structure at the width direction relative to second conductor rail
Inclined inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991401.1A CN109693583A (en) | 2017-10-23 | 2017-10-23 | Conductor rail transition connecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991401.1A CN109693583A (en) | 2017-10-23 | 2017-10-23 | Conductor rail transition connecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109693583A true CN109693583A (en) | 2019-04-30 |
Family
ID=66226663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710991401.1A Pending CN109693583A (en) | 2017-10-23 | 2017-10-23 | Conductor rail transition connecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109693583A (en) |
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| CN110733385A (en) * | 2019-10-30 | 2020-01-31 | 四川科力特硬质合金股份有限公司 | Conductor rail connector and conductor rail assembly |
| CN112297960A (en) * | 2019-07-26 | 2021-02-02 | 比亚迪股份有限公司 | Joint device for conductor rail and conductor rail system with same |
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