CN215552567U - Adjustable pantograph of rail vehicle - Google Patents
Adjustable pantograph of rail vehicle Download PDFInfo
- Publication number
- CN215552567U CN215552567U CN202121033751.5U CN202121033751U CN215552567U CN 215552567 U CN215552567 U CN 215552567U CN 202121033751 U CN202121033751 U CN 202121033751U CN 215552567 U CN215552567 U CN 215552567U
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- rod
- fixedly connected
- rail vehicle
- pantograph
- movable
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Abstract
The utility model discloses an adjustable pantograph of a rail vehicle, which belongs to the field of rail traffic and comprises a support frame, wherein one end of the support frame is movably sleeved with a positioning rod, one side of the positioning rod is fixedly connected with an adjusting rod, one end of the adjusting rod is fixedly connected with a fixed block, the outside of the support frame is movably sleeved with a lifting rod, one end of the lifting rod is fixedly sleeved with a hydraulic rod, the outside of the hydraulic rod is movably sleeved with a positioning sleeve, and one end of the positioning sleeve is fixedly sleeved with a hydraulic pump; this adjustable rail vehicle pantograph through setting up fixing bolt, nut, movable rod, bracing piece, activity spring, fly leaf, pull rod and snow shoveling plate, can be better remove snow and open ice at the weather of big snow, has avoided most adjustable rail vehicle pantograph, is difficult to remove the problem that snow opened ice to better for the convenience has been taken in use of adjustable rail vehicle pantograph.
Description
Technical Field
The utility model belongs to the technical field of rail transit, and particularly relates to an adjustable pantograph of a rail transit tool.
Background
The pantograph is an electric device for an electric traction locomotive to obtain electric energy from a contact net, can be divided into a single-arm pantograph and a double-arm pantograph, and consists of a sliding plate, an upper frame, a lower arm rod (a lower frame for the double-arm pantograph), a bottom frame, a pantograph lifting spring, a transmission cylinder, a support insulator and the like, and is generally installed on the roof of the locomotive or a motor car, and the electric energy of a substation is transferred to the locomotive through friction with a contact wire.
However, at present most adjustable rail vehicle pantographs all have certain drawback when using, and traditional adjustable rail vehicle pantograph is difficult to dismantle the electrically conductive device to the practicality of adjustable rail vehicle pantograph has been reduced, and most adjustable rail vehicle pantograph is difficult to remove snow and iced, thereby has taken inconvenience for adjustable rail vehicle pantograph's use.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an adjustable rail vehicle pantograph that solves the problems set forth in the background above.
In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable pantograph for rail vehicles comprises a support frame, wherein a positioning rod is movably sleeved at one end of the support frame, an adjusting rod is fixedly connected to one side of the positioning rod, a fixed block is fixedly connected to one end of the adjusting rod, a lifting rod is movably sleeved at the outer part of the support frame, a hydraulic rod is fixedly sleeved at one end of the lifting rod, a positioning sleeve is movably sleeved at the outer part of the hydraulic rod, a hydraulic pump is fixedly sleeved at one end of the positioning sleeve, a power supply box is fixedly connected to the bottom of the hydraulic pump, a transmission line is fixedly connected to one side of the power supply box, a transmission rod is fixedly connected to one end of the transmission line, a fixed rod is fixedly connected to one end of the support frame, a fixing bolt is sleeved at the inner part of the fixed rod, a movable rod is movably sleeved at the middle part of an inner cavity of the fixing bolt, and a nut is sleeved at the outer thread of the fixing bolt, the utility model discloses a snow scraper, including fixing bolt inner chamber, bottom fixedly connected with bracing piece, bracing piece inner chamber's bottom fixedly connected with activity spring, the bottom fixedly connected with fly leaf of movable rod, the inside swing joint of fixing bolt has a shelves pole, the one end fixedly connected with pull rod of shelves pole, one side swing joint of dead lever has snow shoveling plate, the outside swing joint of transmission pole has the lower plate, the inside swing joint of lower plate has the screw, the outside activity of screw has cup jointed the alignment jig, the inside activity of alignment jig has cup jointed the piece that draws, the bottom fixedly connected with fixed spring of alignment jig, fixed spring's bottom fixedly connected with punch holder.
In a preferred embodiment, the hydraulic rod is located at one side of the power supply box, and a bearing is fixedly sleeved at one end of the hydraulic rod.
As a preferred embodiment, the side surface of the fixing bolt is provided with a groove, and the length value of the groove is greater than that of the stop lever.
As a preferred embodiment, the movable spring is located in the middle of the supporting rod, and the top end of the movable spring is fixedly connected with the bottom of the movable plate.
In a preferred embodiment, the snow shoveling plate is located on one side of the nut, and the surface of the snow shoveling plate is provided with a thread.
In a preferred embodiment, the lower clamping plate is positioned above the upper clamping plate, and the surface of the upper clamping plate is provided with threads.
Compared with the prior art, the utility model has the beneficial effects that:
according to the adjustable rail vehicle pantograph, the transmission rod, the lower clamping plate, the screws, the adjusting frame, the pull block, the fixing spring and the upper clamping plate are arranged, so that a conductive device on the adjustable rail vehicle pantograph can be better disassembled, the problem that the conductive device is difficult to disassemble due to the traditional adjustable rail vehicle pantograph is solved, and the practicability of the adjustable rail vehicle pantograph is enhanced;
this adjustable rail vehicle pantograph through setting up fixing bolt, nut, movable rod, bracing piece, activity spring, fly leaf, pull rod and snow shoveling plate, can be better remove snow and open ice at the weather of big snow, has avoided most adjustable rail vehicle pantograph, is difficult to remove the problem that snow opened ice to better for the convenience has been taken in use of adjustable rail vehicle pantograph.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a partial side view of the snow shoveling plate in the configuration of the present invention;
FIG. 3 is a partial side view of the upper clamp plate in the configuration of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 1 according to the present invention;
FIG. 5 is a partial perspective view of the support frame of the present invention.
In the figure: 1. a support frame; 2. positioning a rod; 3. adjusting a rod; 4. a fixed block; 5. a raising rod; 6. a hydraulic lever; 7. a positioning sleeve; 8. a hydraulic pump; 9. a power supply box; 10. a transmission line; 11. a transmission rod; 12. fixing the rod; 13. fixing the bolt; 14. a nut; 15. a movable rod; 16. a support bar; 17. a movable spring; 18. a movable plate; 19. a gear lever; 20. a pull rod; 21. positioning blocks; 22. a lower splint; 23. a screw; 24. an adjusting bracket; 25. pulling the block; 26. fixing the spring; 27. an upper splint; 28. snow shoveling plate.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1 and 5, the present invention provides an adjustable pantograph for rail vehicles, including a support frame 1, a power supply box 9, a nut 14, a stop rod 19, a hydraulic pump 8, a movable rod 15, a snow shoveling plate 28 and a pull rod 20, in order to facilitate adjustment of the device, a positioning rod 2 is movably sleeved at one end of the support frame 1, an adjusting rod 3 is fixedly connected to one side of the positioning rod 2, a fixing block 4 is fixedly connected to one end of the adjusting rod 3, a lifting rod 5 is movably sleeved outside the support frame 1, a hydraulic rod 6 is fixedly sleeved at one end of the lifting rod 5, the hydraulic rod 6 is located at one side of the power supply box 9, and a bearing is fixedly sleeved at one end of the hydraulic rod 6; the hydraulic rod 6 is extended and contracted through the hydraulic pump 8, and then the support frame 1 is lifted and lowered by the hydraulic rod 6.
Referring to fig. 1, in order to facilitate taking out the stop lever 19, a positioning sleeve 7 is movably sleeved outside the hydraulic rod 6, a hydraulic pump 8 is fixedly sleeved at one end of the positioning sleeve 7, a power supply box 9 is fixedly connected to the bottom of the hydraulic pump 8, a transmission line 10 is fixedly connected to one side of the power supply box 9, a transmission rod 11 is fixedly connected to one end of the transmission line 10, a fixed rod 12 is fixedly connected to one end of the support frame 1, a fixed bolt 13 is movably sleeved inside the fixed rod 12, a groove is formed in the side surface of the fixed bolt 13, and the length value of the groove is greater than that of the stop lever 19; when the fixing bolt 13 is placed in the mounting block, the movable rod 15 can move upwards, the movable rod 15 can drive the pull rod 20 to move, the pull rod 20 can drive the gear rod 19 to move, the gear rod 19 is moved to the outside of the groove, the nut 14 is rotated at the moment, the nut 14 is in close contact with the snow shoveling plate 28, and therefore convenience is brought to the adjustable pantograph of the rail vehicle.
Referring to fig. 1 and 3, in order to fix the fixing rod 12, a movable rod 15 is movably sleeved in the middle of the inner cavity of the fixing bolt 13, a nut 14 is sleeved on the outer portion of the fixing bolt 13 through a thread, a positioning block 21 is fixedly connected to the side surface of the inner cavity of the fixing bolt 13, a supporting rod 16 is fixedly connected to the bottom of the inner cavity of the fixing bolt 13, a movable spring 17 is fixedly connected to the bottom of the inner cavity of the supporting rod 16, the movable spring 17 is located in the middle of the supporting rod 16, and the top end of the movable spring 17 is fixedly connected to the bottom of the movable plate 18; when the movable rod 15 is released, the movable spring 17 can restore the elastic performance, and the movable spring 17 can drive the movable rod 15 to move upwards, so that convenience is brought to the movement of the movable rod 15.
Referring to fig. 1, 2 and 4, in order to fix the snow shoveling plate 28, a movable plate 18 is fixedly connected to the bottom of the movable rod 15, a blocking rod 19 is movably connected to the inside of the fixing bolt 13, a pull rod 20 is fixedly connected to one end of the blocking rod 19, the snow shoveling plate 28 is movably connected to one side of the fixing rod 12, the snow shoveling plate 28 is located on one side of the nut 14, and a thread is formed on the surface of the snow shoveling plate 28; snow can be better removed and iced in the weather of big snow through snow shoveling plate 28, the problem that snow is difficult to remove and iced by the traditional adjustable rail vehicle pantograph is avoided, and therefore the better convenience is brought to the use of the adjustable rail vehicle pantograph.
Referring to fig. 1 and 3, in order to fix the transmission rod 11, a lower clamp plate 22 is movably connected to the outside of the transmission rod 11, a screw 23 is movably connected to the inside of the lower clamp plate 22, an adjusting bracket 24 is movably sleeved to the outside of the screw 23, a pull block 25 is movably sleeved to the inside of the adjusting bracket 24, a fixed spring 26 is fixedly connected to the bottom of the adjusting bracket 24, an upper clamp plate 27 is fixedly connected to the bottom of the fixed spring 26, the lower clamp plate 22 is located above the upper clamp plate 27, and a thread is formed on the surface of the upper clamp plate 27; can be better fix regulation frame 24 through screw 23, drive fixing spring 26 by regulation frame 24 again and fix, drive punch holder 27 by fixing spring 26 again and fix, can be better dismantle the electric installation on the adjustable rail vehicle pantograph, avoided traditional adjustable rail vehicle pantograph, be difficult to carry out the problem of dismantling to electric installation to the practicality of adjustable rail vehicle pantograph has been strengthened.
The working principle and the using process of the utility model are as follows: the hydraulic rod 6 is firstly extended and contracted through the hydraulic pump 8, then the support frame 1 is lifted and lowered through the hydraulic rod 6, when the fixing bolt 13 is placed in the mounting block, the movable rod 15 can move upwards, the movable rod 15 can drive the pull rod 20 to move, the pull rod 20 can drive the stop rod 19 to move, the stop rod 19 can move to the outside of the groove, the nut 14 is rotated at the moment, the nut 14 is in close contact with the snow shoveling plate 28, convenience is brought to the pantograph of the adjustable rail transit vehicle, when the movable rod 15 is loosened, the movable spring 17 can recover the elastic performance, the movable spring 17 can drive the movable rod 15 to move upwards, convenience is brought to the movement of the movable rod 15, snow and ice can be removed and broken through the snow shoveling plate 28 in the heavy snow weather, the problem that the pantograph of the traditional adjustable rail transit vehicle is difficult to remove snow and break ice is avoided, thereby the better convenience has been taken for the use of adjustable rail vehicle pantograph, can be better fix regulation frame 24 through screw 23, it fixes to drive fixing spring 26 by regulation frame 24 again, it fixes to drive punch holder 27 by fixing spring 26 again, can be better dismantle the electric installation on the adjustable rail vehicle pantograph, traditional adjustable rail vehicle pantograph has been avoided, be difficult to carry out the problem dismantled to the electric installation, thereby the practicality of adjustable rail vehicle pantograph has been strengthened.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rail vehicle pantograph with adjustable, includes support frame (1), its characterized in that: the one end activity of support frame (1) has cup jointed locating lever (2), one side fixedly connected with of locating lever (2) adjusts pole (3), the one end fixedly connected with fixed block (4) of adjusting pole (3), the outside activity of support frame (1) has cup jointed rising pole (5), the one end fixedly cup jointed hydraulic stem (6) that rises pole (5), the outside activity of hydraulic stem (6) has cup jointed position sleeve (7), the one end fixedly cup jointed hydraulic pump (8) of position sleeve (7), the bottom fixedly connected with power box (9) of hydraulic pump (8), one side fixedly connected with transmission line (10) of power box (9), the one end fixedly connected with transmission pole (11) of transmission line (10), the one end fixedly connected with dead lever (12) of support frame (1), fixing bolt (13) has cup jointed in the inside activity of dead lever (12), the movable rod (15) is movably sleeved at the middle of the inner cavity of the fixed bolt (13), the nut (14) is sleeved on the outer thread of the fixed bolt (13), the positioning block (21) is fixedly connected to the side surface of the inner cavity of the fixed bolt (13), the supporting rod (16) is fixedly connected to the bottom of the inner cavity of the fixed bolt (13), the movable spring (17) is fixedly connected to the bottom of the inner cavity of the supporting rod (16), the movable plate (18) is fixedly connected to the bottom of the movable rod (15), the baffle rod (19) is movably connected to the inner part of the fixed bolt (13), the pull rod (20) is fixedly connected to one end of the baffle rod (19), the snow shoveling plate (28) is movably connected to one side of the fixed rod (12), the lower clamping plate (22) is movably connected to the outer part of the transmission rod (11), and the screw (23) is movably connected to the inner part of the lower clamping plate (22), adjusting frame (24) has been cup jointed in the outside activity of screw (23), the inside activity of adjusting frame (24) has been cup jointed and has been drawn piece (25), the bottom fixedly connected with fixed spring (26) of adjusting frame (24), the bottom fixedly connected with punch holder (27) of fixed spring (26).
2. The adjustable rail vehicle pantograph of claim 1, wherein: the hydraulic rod (6) is located on one side of the power supply box (9), and a bearing is fixedly sleeved at one end of the hydraulic rod (6).
3. The adjustable rail vehicle pantograph of claim 1, wherein: the side surface of the fixing bolt (13) is provided with a groove, and the length value of the groove is greater than that of the stop lever (19).
4. The adjustable rail vehicle pantograph of claim 1, wherein: the movable spring (17) is positioned in the middle of the supporting rod (16), and the top end of the movable spring (17) is fixedly connected with the bottom of the movable plate (18).
5. An adjustable rail vehicle pantograph according to claim 1, wherein; the snow shoveling plate (28) is positioned on one side of the nut (14), and the surface of the snow shoveling plate (28) is provided with threads.
6. An adjustable rail vehicle pantograph according to claim 1, wherein; the lower clamping plate (22) is positioned above the upper clamping plate (27), and the surface of the upper clamping plate (27) is provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121033751.5U CN215552567U (en) | 2021-05-14 | 2021-05-14 | Adjustable pantograph of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121033751.5U CN215552567U (en) | 2021-05-14 | 2021-05-14 | Adjustable pantograph of rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215552567U true CN215552567U (en) | 2022-01-18 |
Family
ID=79860928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121033751.5U Expired - Fee Related CN215552567U (en) | 2021-05-14 | 2021-05-14 | Adjustable pantograph of rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215552567U (en) |
-
2021
- 2021-05-14 CN CN202121033751.5U patent/CN215552567U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |