CN109203999B - Carbon skateboard device for rail transit system and rail transit system having the same - Google Patents
Carbon skateboard device for rail transit system and rail transit system having the same Download PDFInfo
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- CN109203999B CN109203999B CN201710527980.4A CN201710527980A CN109203999B CN 109203999 B CN109203999 B CN 109203999B CN 201710527980 A CN201710527980 A CN 201710527980A CN 109203999 B CN109203999 B CN 109203999B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/20—Details of contact bow
- B60L5/205—Details of contact bow with carbon contact members
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
本发明公开了一种用于轨道交通系统的碳滑板装置及具有其的轨道交通系统，所述碳滑板装置包括：金属支撑件；三个碳滑块组，所述三个碳滑块组分别可拆卸设在所述金属支撑件的外周壁上，其中两个所述碳滑块组相对设置且位于另外一个所述碳滑块组的上方。根据本发明实施例的用于轨道交通系统的碳滑板装置，通过设置三个碳滑块组，可以增大碳滑板装置与导电轨之间的接触面积，确保了碳滑板装置与集电靴之间的稳定的受流率。三个碳滑块组可拆卸的安装在金属支撑架上，使碳滑板装置结构简单，易于装配和更换。
The invention discloses a carbon skateboard device for a rail transit system and a rail transit system having the same. The carbon skateboard device comprises: a metal support; three carbon slider groups, wherein the three carbon slider groups are respectively It is detachably arranged on the outer peripheral wall of the metal support, wherein two of the carbon slider groups are oppositely arranged and located above the other carbon slider group. According to the carbon skateboard device for rail transit system according to the embodiment of the present invention, by providing three carbon slider groups, the contact area between the carbon skateboard device and the conductive rail can be increased, and the contact area between the carbon skateboard device and the collector shoe can be ensured. stable current flow rate. The three carbon slider groups are detachably mounted on the metal support frame, which makes the carbon slider device simple in structure and easy to assemble and replace.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a carbon sliding plate device for a rail transit system and the rail transit system with the carbon sliding plate device.
Background
The carbon sliding plate device is used for being installed on a conductor rail of a train or a subway, and the carbon sliding plate device is connected with the collector shoe to provide current for the train or the subway.
In the related technology, the carbon sliding plate is provided with the aluminum support and the carbon strip, the carbon strip is fixed on the upper surface of the aluminum support in an adhesion mode through the adhesive connecting layer, and the carbon strip is in contact with the conductive rail to achieve current collection of the carbon sliding plate. However, the carbon sliding plate is in single-side contact with the conductor rail, so that the carbon sliding plate is easy to derail under extreme road conditions, an arc discharge phenomenon occurs when the carbon sliding plate is separated from the conductor rail, and the current collection rate between the carbon sliding plate and the collector shoe cannot be ensured.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the carbon sliding plate device for the rail transit system, which has the advantage of ensuring the current collection rate between the carbon sliding plate device and the collector shoe.
The invention also provides a rail transit system provided with the carbon sliding plate device.
According to the embodiment of the invention, the carbon slide plate device for the rail transit system comprises: a metal support; the three carbon sliding block sets are detachably arranged on the peripheral wall of the metal support piece respectively, and the two carbon sliding block sets are arranged oppositely and are positioned above the other carbon sliding block set.
According to the carbon sliding plate device for the rail transit system, the three carbon sliding block groups are arranged, so that the contact area between the carbon sliding plate device and the conductive rail can be increased, and the stable current receiving rate between the carbon sliding plate device and the collector shoe is ensured. The three carbon sliding block groups are detachably arranged on the metal supporting frame, so that the carbon sliding plate device is simple in structure and easy to assemble and replace.
According to some embodiments of the present invention, the metal support is provided with three accommodating grooves, the three carbon slider groups are respectively disposed in one-to-one correspondence with the three accommodating grooves, and a part of each carbon slider group is positioned in the accommodating groove.
In some embodiments of the present invention, the metal supporting member includes two side plates and a bottom plate, the two side plates are disposed at an interval, the bottom plate is connected to the two side plates, and the accommodating groove is disposed on each of the side plates and the bottom plate.
In some embodiments of the present invention, a side edge of each of the side plates is bent outward to define an annular first flange, the first flange of each of the side plates defines the corresponding receiving groove, and each of the first flanges is in contact engagement with the corresponding carbon block set to position the carbon block set.
In some embodiments of the present invention, a top wall of a portion of the carbon slider group in contact with the first burring is formed as an inclined surface extending outward and downward, and a bottom wall of a portion of the carbon slider group in contact with the first burring is formed as an inclined surface extending outward and upward. In some embodiments of the present invention, each of the side edges of the bottom plate is bent outward to define an annular second flange, the second flange defines the corresponding receiving groove, and each of the second flanges is in contact with the corresponding carbon sliding block set to position the carbon sliding block set.
Specifically, opposite side walls of a portion of the carbon slider group that is in contact with the second burring extend toward each other in a downward direction.
According to some embodiments of the present invention, two of the carbon slider groups disposed opposite each other are respectively in contact engagement with the underlying carbon slider group.
According to some embodiments of the invention, the top surfaces of the two oppositely disposed carbon slider groups are located above the top surface of the metal support.
The rail transit system according to the embodiment of the invention comprises: a conductive rail defining a sliding groove therein; according to the carbon slider device of the above embodiment of the present invention, the metal support and the three carbon slider groups are provided in the sliding groove, and the three carbon slider groups are respectively in sliding contact with the side walls of the sliding groove.
According to the rail transit system provided by the embodiment of the invention, the carbon sliding plate device is arranged, and the three carbon sliding block groups are arranged on the carbon sliding plate device, so that the contact area between the carbon sliding plate device and the conductive rail is increased, and the stable current receiving rate between the carbon sliding plate device and the collector shoe is ensured. The three carbon sliding block groups are detachably arranged on the metal supporting frame, so that the carbon sliding plate device is simple in structure and easy to assemble and replace. The carbon sliding plate device can be in four-side contact with a sliding groove in the conductor rail, so that the carbon sliding plate device is firmly matched with the conductor rail, the carbon sliding plate device can be prevented from being separated from the conductor rail under extreme road conditions, and stable current collection between the carbon sliding plate device and the collector shoe can be guaranteed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of the overall structure of a carbon skid device for a rail transit system according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a front view of a carbon skid plate assembly for a rail transit system according to an embodiment of the present invention;
FIG. 4 is an exploded schematic view of a carbon sled apparatus for a rail transit system according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a metal support according to an embodiment of the present invention;
fig. 6 is a schematic view of an assembly structure of a carbon skid plate device and a conductive rail for a rail transit system according to an embodiment of the present invention.
Reference numerals:
the carbon slide plate device 100 is provided with,
the carbon slider group 10, the first connection portion 110, the second connection portion 120,
the metal support 20, the receiving groove 210, the side plate 220, the first flange 2210, the bottom plate 230, the second flange 2310, the connecting rod 240, the threading hole 250,
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, a carbon skid plate device 100 according to an embodiment of the present invention will be described, the carbon skid plate device 100 being used in a rail transit system, wherein the rail transit system may include a rail transit vehicle, a rail on which the rail transit vehicle runs, a collector shoe and a carbon block device 100 provided on a train, the collector shoe being connected to the train at one end thereof and the carbon block device 100 at the other end thereof, and a conductor rail 200 to which a lower end of the carbon block device 100 is assembled. The collector shoe draws electricity from the conductor rail 200 through the carbon slider device 100 and transmits the current into the train through a conductor arranged on the collector shoe to provide electric support for the train. Wherein the rail transit vehicle can be a straddle monorail train.
As shown in fig. 1, 3-5, a carbon skid device 100 for a rail transit system according to an embodiment of the present invention includes a metal support 20 and three carbon slider groups 10. Wherein the metal support 20 is used to integrate three carbon slider groups 10. Preferably, the carbon skid plate device 100 is provided as an integrated connector with the collector shoe, a connecting rod 240 is provided between the metal support frame 20 and the collector shoe, and the connecting rod 240 integrally connects the metal support frame 20 and the collector shoe, so that the assembly efficiency of the carbon skid plate device 100 can be improved. The side wall and the bottom wall of the metal support 20 are provided with threading holes 250, a lead between the metal support 20 and the collector shoe passes through the threading holes 250, and the lead forms a passage between the collector shoe and the carbon sliding plate device 100, so that current in the conductor rail 200 can be led into a train.
Three carbon slider groups 10 on the carbon slider device 100 are detachably provided on the outer peripheral wall of the metal support 20, respectively, wherein two carbon slider groups 10 are disposed opposite to each other and above the other carbon slider group 10. Specifically, each carbon slider group 10 may include at least one carbon slider, a plurality of carbon sliders are integrated together to form one carbon slider group 10, and the metal support 20 integrates three carbon slider groups 10 together to form the carbon slider device 100. Since the current receiving rate between the carbon skid device 100 and the collector shoe is related to the contact area between the carbon skid device 100 and the conductor rail 200, the larger the contact area between the carbon skid device 100 and the conductor rail 200 is, the more the current receiving rate between the carbon skid device 100 and the collector shoe can be ensured. The three carbon slider groups 10 arranged on the carbon sliding plate device 100 can increase the contact area between the carbon sliding plate device 100 and the conductor rail 200, and ensure the stable current receiving rate between the carbon sliding plate device 100 and the collector shoe. Wherein the carbon sliding block set 10 is arranged at the outer side of the metal support 20, the carbon sliding block set 10 and the metal support 20 can be disassembled. It should be noted that, when the carbon slider device 100 works, the three carbon slider groups 10 are in frictional contact with the conductive rail 200, the thickness of the carbon slider group 10 is gradually reduced along with the friction with the conductive rail 200, and when the thickness of the carbon slider group 10 is too thin, the current collection between the carbon slider device 100 and the collector shoe is affected, so that the carbon slider group 10 on the carbon slider device 100 needs to be replaced regularly. The carbon sliding block set 10 and the metal supporting piece 20 are detachably connected, so that the carbon sliding block set 10 can be conveniently replaced, and the working efficiency is improved.
According to the carbon skid plate device 100 for the rail transit system, provided with the three carbon slider groups 10, the contact area between the carbon skid plate device 100 and the conductive rail 200 can be increased, and the stable current receiving rate between the carbon skid plate device 100 and the collector shoe is ensured. The three carbon sliding block sets 10 are detachably mounted on the metal support frame, so that the carbon sliding block set 10 device is simple in structure and easy to assemble and replace.
As shown in fig. 4 to 5, according to some embodiments of the present invention, three receiving grooves 210 are formed on the metal support 20, three carbon slider groups 10 are respectively disposed in one-to-one correspondence with the three receiving grooves 210, and a portion of each carbon slider group 10 is positioned in the receiving groove 210. It is understood that the shape of the receiving groove 210 may be configured according to the outer contour of the carbon slider group 10. For example, as shown in fig. 4, the outer contour of the carbon slider group 10 is formed substantially in a rectangular parallelepiped, and thus the accommodation groove 210 may be provided in a rectangular parallelepiped shape. Therefore, the carbon sliding block set 10 is embedded into the accommodating groove 210, so that not only is the assembly between the metal support member 20 and the carbon sliding block set 10 simple, but also the matching between the metal support member 20 and the carbon sliding block set 10 is firm and the carbon sliding block set 10 is convenient to disassemble. It is of course understood that the manner of assembly between the metal support 20 and the carbon skid plate assembly 10 is not limited thereto, and for example, the carbon skid plate assembly 10 may be detachably mounted on the metal support 20 by gluing, as long as it is ensured that the carbon skid plate assembly 10 is detachably mounted on the metal support 20.
As shown in fig. 5, in some embodiments of the present invention, the metal supporter 20 includes two side plates 220 and a bottom plate 230, the two side plates 220 are spaced apart, the bottom plate 230 is connected to the two side plates 220, respectively, and each of the side plates 220 and the bottom plate 230 is provided with a receiving groove 210, thereby making the structure of the metal supporter 20 simple. Specifically, the metal supporter 20 includes left and right side plates 220 and a bottom plate 230, the left and right side plates 220 are spaced apart from each other, the bottom plate 230 is located at lower ends of the side plates 220 and is connected to the side plates 220, respectively, and the connecting rod 240 is disposed between the left and right side plates 220 and is connected to the bottom plate 230. Each of the side plates 220 and the bottom plate 230 is provided with a receiving groove 210.
Specifically, as shown in fig. 5, the side edge of each side plate 220 is bent outward to define a ring-shaped first flange 2210, the first flange 2210 of each side plate 220 defines the corresponding receiving groove 210, and each first flange 2210 is in contact engagement with the corresponding carbon slider group 10 to position the carbon slider group 10, thereby making the metal support 20 simple to manufacture. For example, as shown in fig. 5, four sides of each side plate 220 are bent outward, and the bending length and angle of each side are the same, thereby forming an annular first flange 2210. The first flange 2210 defines a receiving groove 210, and when the carbon slider is engaged with the side plate 220 of the metal support 20, the first flange 2210 engages with the carbon slider in the carbon slider group 10 to fix the carbon slider group 10 in the receiving groove 210.
Further, the top wall of the portion of the carbon slider group 10 in contact with the first flange 2210 is formed with an inclined surface extending outward and downward, and the bottom wall of the portion of the carbon slider group 10 in contact with the first flange 2210 is formed with an inclined surface extending outward and upward, so that the inside of the portion of the carbon slider group 10 in contact with the first flange 2210 is larger in size than the outside, which not only facilitates the assembly of the carbon slider group 10 into the accommodating groove 210, but also prevents the carbon slider from falling out of the accommodating groove 210. It should be noted that "outward" as set forth in the description of the present invention refers to a direction away from the central axis of the connecting rod 240.
As shown in fig. 4, in some examples of the present invention, each carbon slider group 10 includes one carbon slider, the carbon slider 10 group includes a first connecting portion 110 and a second connecting portion 120, the first connecting portion 110 and the second connecting portion 120 are disposed on a side wall of the carbon slider group 10 near the accommodating groove 210, and the first connecting portion 110 and the second connecting portion 120 are spaced apart in the up-down direction. The thicknesses of the first connecting portion 110 and the second connecting portion 120 gradually increase from left to right, so that the vertical cross-sections of the first connecting portion 110 and the second connecting portion 120 in the left-right direction are substantially trapezoidal. When the carbon slider group 10 is assembled with the receiving groove 210, the first connection part 110 contacts with the upper part of the first flange 2210, the second connection part 120 contacts with the lower part of the first flange 2210, the upper part of the first flange 2210 is upwardly bent to embed the first connection part 110 in the receiving groove 210, and the lower part of the first flange 2210 is downwardly bent to embed the second connection part 120 in the receiving groove 210, so that the first flange 2210 can clamp the first connection part 110 and the second connection part 120 of the carbon slider group 10, and the assembly between the carbon slider group 10 and the side plate 220 is firmer.
As shown in fig. 4-5, in some embodiments of the present invention, the side edge of each bottom plate 230 is bent outward to define a second flange 2310 having a ring shape, the second flange 2310 defines a corresponding receiving groove 210, and each second flange 2310 is in contact with a corresponding carbon slider to position the carbon slider group 10, so that the metal supporting member 20 can be manufactured in a simple manner. For example, as shown in fig. 5, the carbon block assembly 10 engaged with the bottom plate 230 includes a carbon block, four sides of the bottom plate 230 are bent downward, the bent length and angle of each side are the same, a second flange 2310 is formed, and the second flange 2310 defines the receiving groove 210. When the carbon slider group 10 is engaged with the bottom plate 230 of the metal support 20, the second flange 2310 is engaged with the carbon slider 10 to fix the carbon slider group 10 in the receiving groove 210.
As shown in fig. 4, in some embodiments of the present invention, opposite side walls of a portion of the carbon slider group 10 in contact with the second burring 2310 extend toward each other in a downward direction. For example, the left side wall of the portion of the carbon slider group 10 in contact with the second flange 2310 extends rightward in the downward direction, and the right side wall of the portion of the carbon slider group 10 in contact with the second flange 2310 extends leftward in the downward direction, so that the upper dimension of the portion of the carbon slider group 10 in contact with the second flange 2310 is greater than the lower dimension, thereby not only facilitating the assembly of the carbon slider group 10 into the accommodating groove 210, but also preventing the carbon slider group 10 from falling out of the accommodating groove 210.
Specifically, the carbon slider group 10 engaged with the bottom plate 230 may include one carbon slider, and the first connection portion 110 and the second connection portion 120 of the carbon slider group 10 are spaced apart in the left-right direction. The thicknesses of the first connecting portion 110 and the second connecting portion 120 are gradually reduced from top to bottom, so that the vertical cross-sections of the first connecting portion 110 and the second connecting portion 120 in the left-right direction are substantially trapezoidal. When the carbon slider group 10 is assembled with the bottom plate 230, the first connecting portion 110 contacts with the left side of the second flange 2310, the second connecting portion 120 contacts with the right side of the second flange 2310, the left side of the second flange 2310 is pulled leftwards to embed the first connecting portion 110 into the accommodating groove 210, the right side of the second flange 2310 is pulled rightwards to embed the second connecting portion 120 into the accommodating groove 210, and therefore the second flange 2310 can clamp the first connecting portion 110 and the second connecting portion 120 of the carbon slider group 10, and the carbon slider group 10 and the side plate 220 are assembled more firmly.
As shown in fig. 1 and 3, according to some embodiments of the present invention, two carbon slider groups 10 disposed opposite each other are respectively in contact engagement with the underlying carbon slider group 10. Specifically, when the carbon slider device 100 is assembled, the carbon slider groups 10 on the left and right side plates 220 are coupled and engaged with the carbon slider groups 10 on the bottom plate 230, and the metal support 20 integrates the three carbon slider groups 10. Further, the top surfaces of the two carbon slider groups 10 disposed oppositely are located above the top surface of the metal support 20. It can be understood that the top surfaces of the carbon slider groups 10 on the left and right side plates 220 are located above the top surface of the first flange 2210 of the metal support 20, so that the metal support 20 does not directly contact the conductive rail 200, thereby preventing the high-temperature arc generated by the friction of the metal support 20 from breaking down the carbon skid device 100, and further ensuring a stable current receiving rate between the carbon skid device 100 and the collector shoe.
The rail transit system according to the embodiment of the present invention includes the conductor rail 200 and the carbon skid device 100 according to the above-described embodiment of the present invention. Wherein the conductive rail 200 defines a sliding groove 212 therein, the metal support 20 and the three carbon slider groups 10 of the carbon sled device 100 are disposed in the sliding groove 212, and the three carbon slider groups 10 are respectively in sliding contact with the side walls of the sliding groove 212. Specifically, the three carbon slider groups 10 of the carbon slider device 100 are respectively in contact with the inner wall of the sliding groove 212, so that the carbon slider device 100 can ensure sufficient contact area with the conductor rail 200 in the left direction, the right direction and the lower direction during movement, and the current receiving rate of a train in the operation process is stable. In a normal state, a certain gap is formed between the upper portion of the carbon slide plate device 100 and the slide groove 212. When extreme road conditions are met, the upper part of the carbon sliding plate device 100 can be in contact with the sliding groove 212, so that the carbon sliding plate device 100 is prevented from being separated from the conductive rail 200 to generate an arc discharge phenomenon, and the stability of the current receiving rate of the train in the running process is further ensured.
According to the rail transit system provided by the embodiment of the invention, by arranging the carbon slide plate device 100, the carbon slide plate device 100 comprises three carbon slide block groups 10, the contact area between the carbon slide plate device 100 and the conductor rail 200 is increased, and the current collection rate between the carbon slide plate device 100 and the collector shoe is ensured. The three carbon slider groups 10 are detachably mounted on the metal support frame, so that the carbon slider device 100 has a simple structure and is easy to assemble and replace. The carbon sliding plate device 100 can be in four-side contact with the sliding groove 212 in the conductor rail 200, so that firm matching between the carbon sliding plate device 100 and the conductor rail 200 is ensured, the carbon sliding plate device 100 can be prevented from being separated from the conductor rail 200 under extreme road conditions, and stable current collection between the carbon sliding plate device 100 and a collector shoe can be ensured.
The carbon skid plate apparatus 100 for a rail transit system according to an embodiment of the present invention will be described in detail with reference to fig. 4 to 6, and it should be understood that the following description is only exemplary and not a specific limitation of the present invention.
As shown in fig. 4, the carbon skid device 100 includes three carbon slider groups 10, metal supports 20, and connecting rods 240. Each carbon block group 10 includes a carbon block, and each carbon block group 10 is provided with a first connecting portion 110 and a second connecting portion 120 arranged at an interval. The metal support 20 comprises a left side plate 220, a right side plate 220 and a bottom plate 230, wherein the two side plates 220 are arranged at intervals, the side edges of the side plates 220 are bent outwards to define a first annular flange 2210, and the first flange 2210 defines a receiving groove 210. The bottom plate 230 is bent downward at its side edges to define annular second flanges 2310, and the second flanges 2310 define the receiving grooves 210. The lower end of the connecting rod 240 is fixed to the base plate 230, and the upper end of the connecting rod 240 is connected to the collector shoe of the conductor rail 200. Threading holes 250 are provided on the side plates 220 and the bottom plate 230 for arranging an electric circuit between the carbon skid device 100 and the collector shoe.
Specifically, when assembling the carbon slide plate device 100, the electrical circuit between the carbon slide plate device 100 and the collector shoe is first arranged through the threading holes 250, and then the three carbon slider groups 10 are assembled with the receiving groove 210, the upper portion of the first flange 2210 is upwardly bent to fit the first connecting portion 110 into the receiving groove 210, and the lower portion of the first flange 2210 is downwardly bent to fit the second connecting portion 120 into the receiving groove 210, thereby completing the assembly of the carbon slider groups 10 and the receiving groove 210 on the left and right side plates 220. The assembly of the carbon slider group 10 and the receiving groove 210 on the bottom plate 230 is completed by snapping the left side of the second flanging 2310 leftward to insert the first connecting portion 110 into the receiving groove 210, and snapping the right side of the second flanging 2310 rightward to insert the second connecting portion 120 into the receiving groove 210. And finally, the carbon sliding plate device 100 enters the sliding groove 212 from one side of the conductor rail 200, so that the three carbon sliding block groups 10 are respectively in sliding contact with the side wall of the sliding groove 212, the upper end of the connecting rod 240 is fixed on a collector shoe of the conductor rail 200, and a lead in the threading hole 250 is connected on the collector shoe to form a passage, thereby completing the assembly of the carbon sliding plate device 100 and the conductor rail 200.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527980.4A CN109203999B (en) | 2017-06-30 | 2017-06-30 | Carbon skateboard device for rail transit system and rail transit system having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527980.4A CN109203999B (en) | 2017-06-30 | 2017-06-30 | Carbon skateboard device for rail transit system and rail transit system having the same |
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| CN109203999A CN109203999A (en) | 2019-01-15 |
| CN109203999B true CN109203999B (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710527980.4A Active CN109203999B (en) | 2017-06-30 | 2017-06-30 | Carbon skateboard device for rail transit system and rail transit system having the same |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204196720U (en) * | 2014-08-20 | 2015-03-11 | 摩根新材料(上海)有限公司 | Straddle-type monorail train power collector slide block and straddle-type monorail train power collector |
| CN106207697A (en) * | 2015-04-30 | 2016-12-07 | 田静 | Dove-tail trolley conductor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863234B (en) * | 2009-04-20 | 2012-06-06 | 摩根新材料(上海)有限公司 | Metal-impregnated carbon slide for current collectors of maglev trains and current collector |
| FR2980410B1 (en) * | 2011-09-26 | 2014-08-22 | Mersen France Amiens Sas | TRANSMISSION OF ELECTRICAL CURRENT BY SLIDING CONTACT |
| CN106427596A (en) * | 2015-08-07 | 2017-02-22 | 姚舜 | Method for instantaneously supplying electricity for electric vehicle on highway |
| CN105620293B (en) * | 2015-12-31 | 2017-11-14 | 李相泉 | A kind of embedded the urban transportation |
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2017
- 2017-06-30 CN CN201710527980.4A patent/CN109203999B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204196720U (en) * | 2014-08-20 | 2015-03-11 | 摩根新材料(上海)有限公司 | Straddle-type monorail train power collector slide block and straddle-type monorail train power collector |
| CN106207697A (en) * | 2015-04-30 | 2016-12-07 | 田静 | Dove-tail trolley conductor |
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| CN109203999A (en) | 2019-01-15 |
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