CN213799290U - Balancing device for pantograph - Google Patents
Balancing device for pantograph Download PDFInfo
- Publication number
- CN213799290U CN213799290U CN202022820908.0U CN202022820908U CN213799290U CN 213799290 U CN213799290 U CN 213799290U CN 202022820908 U CN202022820908 U CN 202022820908U CN 213799290 U CN213799290 U CN 213799290U
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- CN
- China
- Prior art keywords
- rotor plate
- pantograph
- base
- plate
- connect
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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.)
- Expired - Fee Related
Links
- 230000003068 static effect Effects 0.000 claims abstract description 16
- 230000035939 shock Effects 0.000 claims abstract description 11
- 239000006096 absorbing agent Substances 0.000 claims abstract description 10
- 230000003137 locomotive effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model discloses a balancing unit for pantograph, which comprises a connecting base, it is equipped with the stationary blade to connect base bottom both sides connection, it is equipped with the rotor plate to connect the base top, the rotor plate is connected through hydraulic shock absorber between the base with being connected, the rotor plate top is equipped with the fixed plate, be equipped with a plurality of connecting holes on the fixed plate, the bottom both sides downwardly extending of rotor plate is equipped with the limiting plate, it is equipped with the static piece to connect the both sides connection that the base top is located the rotor plate, be connected through the attenuator between static piece and the rotor plate. Compared with the prior art, the utility model the advantage lie in: the balancing device for the pantograph is simple in structure and reliable in performance, effectively reduces the influence of vibration of the pantograph and ensures the current collection quality of a locomotive.
Description
Technical Field
The utility model relates to a pantograph technique specifically indicates a balancing unit for pantograph.
Background
The pantograph is used by an electric traction locomotive vehicle, electric energy required by the electric locomotive in the running process is mainly obtained from a contact network through the pantograph on the top of the locomotive, and the reliability of power supply must be ensured. This just requires the pantograph to be at electric locomotive operation in-process, when the contact net height appears undulantly, can in time adjust the slide and deflect and keep good laminating with the contact net, when receiving the impact that comes from vehicle and contact net twine, can the absorbed vibration simultaneously, guarantees the good following the net nature of pantograph to urgent need provide a balance mechanism and supply the pantograph to use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a simple structure, the dependable performance effectively reduces the pantograph vibrations and influences the balancing unit for guaranteeing locomotive current-receiving quality.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a balancing unit for pantograph, is including connecting the base, it is equipped with the stationary blade to connect base bottom both sides connection, it is equipped with the rotor plate to connect the base top, the rotor plate is connected through hydraulic shock absorber between the base with being connected, the rotor plate top is equipped with the fixed plate, be equipped with a plurality of connecting holes on the fixed plate, the bottom both sides downwardly extending of rotor plate is equipped with the limiting plate, it is equipped with the static piece to connect the both sides connection that the base top is located the rotor plate, be connected through the attenuator between static piece and the rotor plate.
Compared with the prior art, the utility model the advantage lie in: the rotating plate and the damper, the limiting block and the hydraulic shock absorber form a balance mechanism, so that after the top of the rotating plate is connected with the bottom of the pantograph, the limiting block limits the maximum inclination angle of the rotating plate, and the damper and the hydraulic shock absorber are used for building vibration to enable the pantograph to deflect within a certain angle, so that the locomotive current collection quality is better ensured, and the device body is more tightly connected with a vehicle through the fixing piece.
As an improvement, the two ends of the static block are fixedly connected with the connecting base through the first connecting piece, and the static block is fixedly connected with the connecting base through the first connecting piece, so that the static block is further stabilized.
As an improvement, the rotating shaft is connected to the side wall of the rotating plate, the stationary block and the rotating plate are respectively provided with a connecting block rotatably connected with the damper, and the damper can adjust the inclination degree of the connection with the rotating plate and the stationary block, so that the balance effect is enhanced or weakened, when the damper approaches to be vertical, the rotating amplitude of the rotating plate is smaller, otherwise, the rotating amplitude of the rotating plate is larger.
As an improvement, the two side walls of the rotating plate are symmetrically connected with rotating shafts, the other end of each rotating shaft is connected with the connecting base through a second connecting sheet, the inclining direction of the rotating plate is limited through the second connecting sheet, and the rotating plate cannot incline towards the second connecting sheet.
As an improvement, a strong spring is sleeved outside the hydraulic shock absorber, one end of the strong spring is connected with the rotating plate, the other end of the strong spring is connected with the connecting base, and the shock between the pantograph and the cable and between the vehicle and the pantograph during the running process of the vehicle is further buffered through the spring.
Drawings
Fig. 1 is a schematic structural view of a balancing device for a pantograph.
Fig. 2 is a schematic structural view of a top view of a pantograph balance device.
As shown in the figure: 1. the connecting base comprises a connecting base body, 2, a fixing piece, 3, connecting pieces I and 4, connecting pieces II and 5, a hydraulic shock absorber, 6, a rotating plate, 7, a static block, 8, a limiting block, 9, a fixing plate, 10, a connecting hole, 11, a damper, 12, a rotating shaft, 13 and a strong spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine shown in attached figure 1-2, a balancing unit for pantograph, including connecting base 1, it is equipped with stationary blade 2 to connect 1 bottom both sides of base, it is equipped with rotor plate 6 to connect 1 top of base, rotor plate 6 and be connected through hydraulic shock absorber 5 between the base 1, 6 tops of rotor plate are equipped with fixed plate 9, be equipped with a plurality of connecting holes 10 on the fixed plate 9, the bottom both sides downwardly extending of rotor plate 6 is equipped with limiting plate 8, it is equipped with static piece 7 to connect the both sides that 1 top of base is located rotor plate 6 and connect, be connected through attenuator 11 between static piece 7 and the rotor plate 6.
The both ends of static piece 7 are connected fixedly with connection base 1 through connection piece one 3, have stabilized the position of static piece 7 more, prevent unexpected emergence, be equipped with respectively on static piece 7 and the rotor plate 6 and rotate the connecting block of being connected with attenuator 11, through the elasticity degree that connecting block and attenuator 11 are connected, can adjust the inclination of attenuator 11, symmetrical connection is equipped with axis of rotation 12 on the wall of rotor plate 6 both sides, the other end of axis of rotation 12 passes through connection piece two 4 and is connected with connection base 1, prevents that the incline direction of rotor plate 6 from changing, 5 overcoat of hydraulic shock absorber connects and is equipped with powerful spring 13, the one end and the rotor plate 6 of powerful spring 13 are connected, and the other end is connected with connection base 1, further has alleviated the vibrations of vehicle and pantograph.
The utility model discloses when concrete implementation, the stationary blade 2 that will connect on the base 1 is fixed in the vehicle bottom, the pantograph bottom passes through connecting hole 10 fixed connection with fixed plate 9 on the rotor plate 6 of being connected base 1 top, can pass through connecting block adjustment attenuator 11's inclination according to vehicle operation road conditions, thereby restrict the tilt range of pantograph, stopper 8 that simultaneously 6 bottoms of rotor plate are connected has restricted rotor plate 6's maximum turned angle, when the pantograph rocks, the attenuator 11 at 6 both ends of rotor plate can prevent 6 slopes to rotate, provide pulling force and thrust when 6 slopes of rotor plate simultaneously and make rotor plate 6 reset.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a balancing unit for pantograph, is including connecting base (1), its characterized in that: connect base (1) bottom both sides and connect and be equipped with stationary blade (2), it is equipped with rotor plate (6) to connect base (1) top, rotor plate (6) and be connected through hydraulic shock absorber (5) between base (1) and be connected, rotor plate (6) top is equipped with fixed plate (9), be equipped with a plurality of connecting holes (10) on fixed plate (9), the bottom both sides downwardly extending of rotor plate (6) is equipped with limiting plate (8), the both sides that are located rotor plate (6) above connecting base (1) are connected and are equipped with static piece (7), be connected through attenuator (11) between static piece (7) and rotor plate (6).
2. The pantograph balance device according to claim 1, wherein: and two ends of the static block (7) are fixedly connected with the connecting base (1) through the connecting piece I (3).
3. The pantograph balance device according to claim 1, wherein: and the stationary block (7) and the rotating plate (6) are respectively provided with a connecting block which is rotationally connected with the damper (11).
4. The pantograph balance device according to claim 1, wherein: and the two side walls of the rotating plate (6) are symmetrically connected with rotating shafts (12), and the other ends of the rotating shafts (12) are connected with the connecting base (1) through connecting pieces II (4).
5. The pantograph balance device according to claim 1, wherein: the hydraulic shock absorber (5) is sleeved with a strong spring (13), one end of the strong spring (13) is connected with the rotating plate (6), and the other end of the strong spring is connected with the connecting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022820908.0U CN213799290U (en) | 2020-11-30 | 2020-11-30 | Balancing device for pantograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022820908.0U CN213799290U (en) | 2020-11-30 | 2020-11-30 | Balancing device for pantograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213799290U true CN213799290U (en) | 2021-07-27 |
Family
ID=76941163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022820908.0U Expired - Fee Related CN213799290U (en) | 2020-11-30 | 2020-11-30 | Balancing device for pantograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213799290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230092555A (en) * | 2021-12-17 | 2023-06-26 | 주식회사 펌프킨 | Control device for spring tension of contact bar |
| KR20230095220A (en) * | 2021-12-22 | 2023-06-29 | 주식회사 펌프킨 | Control device for contact force of contact bar |
-
2020
- 2020-11-30 CN CN202022820908.0U patent/CN213799290U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230092555A (en) * | 2021-12-17 | 2023-06-26 | 주식회사 펌프킨 | Control device for spring tension of contact bar |
| KR102563089B1 (en) | 2021-12-17 | 2023-08-04 | 주식회사 펌프킨 | Control device for spring tension of contact bar |
| KR20230095220A (en) * | 2021-12-22 | 2023-06-29 | 주식회사 펌프킨 | Control device for contact force of contact bar |
| KR102561273B1 (en) | 2021-12-22 | 2023-07-31 | 주식회사 펌프킨 | Control device for contact force of contact bar |
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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: 20210727 |