CN204740081U - Static contact force measuring device of electric locomotive pantagraph current collector - Google Patents
Static contact force measuring device of electric locomotive pantagraph current collector Download PDFInfo
- Publication number
- CN204740081U CN204740081U CN201520336991.0U CN201520336991U CN204740081U CN 204740081 U CN204740081 U CN 204740081U CN 201520336991 U CN201520336991 U CN 201520336991U CN 204740081 U CN204740081 U CN 204740081U
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- CN
- China
- Prior art keywords
- current collector
- pantagraph current
- static contact
- electric locomotive
- measuring device
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Abstract
The utility model discloses a static contact force measuring device of electric locomotive pantagraph current collector, including upper bracket (8), lower carriage (9), removal brace table (6), remove brace table (6) set up in upper bracket (8) with between lower carriage (9), upper bracket (8) with be connected with smooth balancing pole (4), rotatable lead screw (5), scale (11), protection casing (12) between the lower carriage, smooth balancing pole (4) rotatable lead screw (5) scale (11) protection casing (12) all run through in remove brace table (6), fixed be provided with spin control pole (7) in upper portion of rotatable lead screw (5), scale (11) are used for showing the height of pantagraph current collector apart from orbital plane. The utility model discloses can be on the scene be to electric locomotive contact pantagraph current collector and the static contact force of contact pantagraph current collector down carry out the measurement of convenience, swift, high accuracy.
Description
Technical field
The utility model relates to a kind of electric locomotive pantagraph current collector Static Contact force measuring device, belongs to mechanical measuring device technical field.
Background technology
Pantagraph current collector is arranged on after in electric locomotive, needs to carry out testing and debugging to the Static Contact power on pantagraph current collector at the scene, makes it be in specialized range, therefore needs the static force of a measurement mechanism to pantagraph current collector to measure.
At present, all use a small spring to claim when measuring Static Contact power at the scene, its measuring accuracy is not high, and consumes very much the muscle power of tester.
Utility model content
For overcoming the deficiency that prior art exists, solve the problems of the technologies described above, the utility model provides a kind of equipment light, and operation is simple, the electric locomotive pantagraph current collector Static Contact force measuring device that degree of accuracy is high.
The utility model adopts following technical scheme: a kind of electric locomotive pantagraph current collector Static Contact force measuring device, it is characterized in that, comprise upper bracket, lower carriage, movable support platform, described movable support platform is arranged between described upper bracket and described lower carriage, smooth bar is connected with between described upper bracket and described lower carriage, rotatable screw mandrel, rule, protective cover, described smooth bar, described rotatable screw mandrel, described rule, described protective cover is all through described movable support platform, the top of described rotatable screw mandrel is fixedly installed pivoting lever, described rule is used for showing the height of pantagraph current collector apart from orbit plane.
Preferably, upper bracket is provided with level meter, level meter is used for the horizontality of display device; The side of upper bracket is provided with screw mandrel backstop, and screw mandrel backstop is used for stoping rotatable screw mandrel to rotate.
Preferably, lower carriage runs through and is provided with horizon bar, and the outer setting of horizon bar has track fixture block, and track fixture block is two, be used for by fixing for this device in orbit.
Preferably, movable support platform is fixedly installed pressure transducer, display, movable support platform applies pressure to pantagraph current collector slide plate, utilizes pressure transducer to produce pressure signal, judges pantagraph current collector Static Contact power size by the change value of pressure of display.
Preferably, pantagraph current collector comprises contact pantagraph current collector, lower contact pantagraph current collector.
The beneficial effect that the utility model reaches: (1), compared with tradition weight beam metering system, improves measuring accuracy; (2) tester's measurement is made to get up more laborsaving, convenient; (3) usability is comparatively strong, can be common to the measurement of current several different pantagraph current collector.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The implication marked in figure: 1-pressure transducer, 2-display, 3-horizon bar, 4-smooth bar, the rotatable screw mandrel of 5-, 6-movable support platform, 7-pivoting lever, 8-upper bracket, 9-lower carriage, 10-level meter, 11-rule, 12-protective cover, 13-screw mandrel backstop, 14-track fixture block.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Fig. 1 is structural representation of the present utility model, the utility model proposes a kind of electric locomotive pantagraph current collector Static Contact force measuring device, comprise pressure transducer 1, display 2, horizon bar 3, smooth bar 4, rotatable screw mandrel 5, movable support platform 6, pivoting lever 7, upper bracket 8, lower carriage 9, level meter 10, rule 11, protective cover 12, screw mandrel backstop 13, track fixture block 14, form the electric locomotive pantagraph current collector Static Contact force measuring system of complete set.
Specific works process of the present utility model: first, is put in electric locomotive pantagraph current collector side by this device, fixed in orbit by this device, move this device make pressure transducer 1 be positioned at directly over pantagraph current collector along horizon bar 3 by track fixture block 14, then pivoting lever 7, make the movable support platform 6 at pressure transducer 1 place slowly near shoegear, the effect of two smooth bars 4 keeps movable support platform 6 moving up and down maintenance balance in process, when pressure transducer 1 does not contact with shoegear, reading above display 2 is 0, after firm contact, reading becomes rapidly greatly (now shoegear does not move), slowly uniform speed slow rotates pivoting lever 7 again, movable support platform 6 is made to continue to move down, when shoegear by static after setting in motion, observe the scale on rule 11, when the scale of rule 11 meets pantagraph current collector adjustment height, tighten screw mandrel backstop 13 and ensure that rotatable screw mandrel 5 is motionless, reading now on display 2 is that pantagraph current collector is subject to flow contact, finally, contrast contact standard value, regulates pantagraph current collector, makes pantagraph current collector contact meet standard-required by repeated measurement and adjustment.
Measuring following contact pantagraph current collector static force is example, if measure upper contact pantagraph current collector static force, only pressure transducer (1) need be installed conversely, and upward, all the other are all the same, highly versatile for measuring surface.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (5)
1. an electric locomotive pantagraph current collector Static Contact force measuring device, it is characterized in that, comprise upper bracket (8), lower carriage (9), movable support platform (6), described movable support platform (6) is arranged between described upper bracket (8) and described lower carriage (9), smooth bar (4) is connected with between described upper bracket (8) and described lower carriage, rotatable screw mandrel (5), rule (11), protective cover (12), described smooth bar (4), described rotatable screw mandrel (5), described rule (11), described protective cover (12) is all through described movable support platform (6), the top of described rotatable screw mandrel (5) is fixedly installed pivoting lever (7), described rule (11) is used for showing the height of pantagraph current collector apart from orbit plane.
2. a kind of electric locomotive pantagraph current collector Static Contact force measuring device according to claim 1, is characterized in that, described upper bracket (8) is provided with level meter (10), and described level meter (10) is used for the horizontality of display device; The side of described upper bracket (8) is provided with screw mandrel backstop (13), and described screw mandrel backstop (13) is used for stoping rotatable screw mandrel (5) to rotate.
3. a kind of electric locomotive pantagraph current collector Static Contact force measuring device according to claim 1, it is characterized in that, described lower carriage (9) runs through and is provided with horizon bar (3), the outer setting of described horizon bar (3) has track fixture block (14), described track fixture block (14) is two, is used for this device to fix in orbit.
4. a kind of electric locomotive pantagraph current collector Static Contact force measuring device according to claim 1, it is characterized in that, described movable support platform (6) is fixedly installed pressure transducer (1), display (2), movable support platform (6) applies pressure to pantagraph current collector slide plate, utilize pressure transducer (1) to produce pressure signal, judge pantagraph current collector Static Contact power size by the change value of pressure of display (2).
5. a kind of electric locomotive pantagraph current collector Static Contact force measuring device according to claim 1, it is characterized in that, described pantagraph current collector comprises contact pantagraph current collector, lower contact pantagraph current collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520336991.0U CN204740081U (en) | 2015-05-22 | 2015-05-22 | Static contact force measuring device of electric locomotive pantagraph current collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520336991.0U CN204740081U (en) | 2015-05-22 | 2015-05-22 | Static contact force measuring device of electric locomotive pantagraph current collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740081U true CN204740081U (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520336991.0U Active CN204740081U (en) | 2015-05-22 | 2015-05-22 | Static contact force measuring device of electric locomotive pantagraph current collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN204740081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833449A (en) * | 2015-05-22 | 2015-08-12 | 南京南车浦镇城轨车辆有限责任公司 | Device for measuring static contact force of current collector of electric locomotive |
-
2015
- 2015-05-22 CN CN201520336991.0U patent/CN204740081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833449A (en) * | 2015-05-22 | 2015-08-12 | 南京南车浦镇城轨车辆有限责任公司 | Device for measuring static contact force of current collector of electric locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 210031, 68 North Pearl Road, Taishan Park, Nanjing hi tech Development Zone, Jiangsu, China Patentee after: NANJING ZHONGCHE PUZHEN URBAN RAIL VEHICLE CO., LTD. Address before: 210031 hi tech Development Zone, Jiangsu, Nanjing Patentee before: CSR Nanjing Puzhen Mass Transit Vehicle Co., Ltd |