CN211086349U - Rail train traction converter detection table - Google Patents
Rail train traction converter detection table Download PDFInfo
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- CN211086349U CN211086349U CN201920504681.3U CN201920504681U CN211086349U CN 211086349 U CN211086349 U CN 211086349U CN 201920504681 U CN201920504681 U CN 201920504681U CN 211086349 U CN211086349 U CN 211086349U
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Abstract
The utility model provides a rail train traction converter examines test table, include: the bottom plate and the support plate are both parallel to the horizontal plane, and the bottom plate and the support plate are arranged at intervals; the bottom plate is supported on the ground, and the support plate is used for bearing the traction converter; the adjusting device is connected with the bottom plate and the supporting plate so as to adjust the distance between the bottom plate and the supporting plate; the height of the traction converter placed on the supporting plate can be adjusted through the adjusting device so as to meet the detection requirement, and the detection of the traction converter is facilitated.
Description
Technical Field
The utility model relates to a traction converter detects technical field, especially relates to a rail train traction converter examines test table.
Background
The power of the rail train is mainly provided by a traction motor arranged on a power bogie, the rail train is provided with a traction converter electrically connected with the traction motor, and the traction converter can control the current and the voltage input into the traction motor so as to control the traction motor to work. The traction converter generates electromagnetic waves during operation, and further influences equipment nearby the traction converter, so that the operation of the traction converter needs to be detected before use, and the phenomenon that the electromagnetic waves generated by the traction converter during operation are too much is avoided.
In the prior art, before the traction converter is installed on a rail train, the traction converter is usually placed on a traction converter detection table, so as to detect electromagnetic waves generated by the traction converter during operation. The traction converter detection platform comprises a support plate, wherein the support plate is a wood plate; during detection, the supporting plate is placed on the ground, the traction converter is placed on the supporting plate, and then the traction converter is detected through the detection equipment.
However, the thickness of the supporting plate is fixed, the height of the traction converter is not adjustable, and it is inconvenient to detect the traction converter.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides a rail train traction converter detects platform to solve traction converter's height and can not adjust, be not convenient for carry out the technical problem that detects to traction converter.
The embodiment of the utility model provides a rail train traction current transformer examines test table, include: the bottom plate and the supporting plate are parallel to the horizontal plane, and the bottom plate and the supporting plate are arranged at intervals; the bottom plate is supported on the ground, and the support plate is used for bearing a traction converter; the adjusting device is connected with the bottom plate and the supporting plate so as to adjust the distance between the bottom plate and the supporting plate.
The rail train traction converter test station as described above, preferably, the adjusting device includes: the top end of the first supporting rod is hinged with the supporting plate, the bottom end of the first supporting rod is hinged with the top end of the second supporting rod, and the bottom end of the second supporting rod is hinged with the bottom plate; the top end of the third supporting rod is hinged with the supporting plate, the bottom end of the third supporting rod is hinged with the top end of the fourth supporting rod, and the bottom end of the fourth supporting rod is hinged with the bottom plate; the first support rod, the second support rod, the third support rod and the fourth support rod are enclosed to form a parallelogram; the locking device is used for preventing the supporting plate from moving towards the bottom plate.
Preferably, the locking device includes a locking bolt and a locking nut, a first through hole is formed in a hinge shaft of the first support rod and the second support rod, a second through hole is formed in a hinge shaft of the third support rod and the fourth support rod, the locking bolt is inserted into the first through hole and the second through hole, and the locking nut is matched with the locking bolt.
The rail train traction converter detection platform as described above, preferably, the locking device further includes an upper plate and a lower plate, the upper plate is connected to the bottom surface of the support plate, and the top ends of the first support rod and the third support rod are hinged to the upper plate; the lower plate is connected with the top surface of the bottom plate, and the bottom ends of the second support rod and the fourth support rod are hinged with the lower plate.
In the above-described rail train traction converter inspection station, it is preferable that the plurality of the adjusting devices are provided at intervals between the support plate and the bottom plate.
The railway train traction converter detection station as described above preferably further comprises a metal top plate for covering the top of the traction converter.
The railway train traction converter detection station as described above, preferably, the metal roof is grounded.
In the rail train traction converter detection table, the support plate and the bottom plate are both preferably insulating plates.
The rail train traction converter detection platform as described above preferably further includes a plurality of rollers disposed at a lower portion of the bottom plate, and the rollers are rotatably connected to the bottom plate.
The railway train traction converter detection platform as described above preferably comprises a holder, the roller is rotatably connected with the holder, the holder is connected with the bottom plate, and the holder can rotate around an axis perpendicular to the horizontal plane.
The rail train traction converter detection platform provided by the embodiment of the utility model has the advantages that the support plate and the bottom plate are arranged in parallel to the horizontal plane, and the support plate and the bottom plate are arranged at intervals, and the lining plate and the bottom plate are connected through the adjusting device to adjust the distance between the support plate and the bottom plate; the height of the traction converter placed on the supporting plate can be adjusted through the adjusting device so as to meet the detection requirement, and the detection of the traction converter is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a traction converter installed on a detection table of a rail train traction converter in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a rail train traction converter detection table provided by an embodiment of the present invention;
fig. 3 is a structural meaning diagram of an adjusting device in a railway train traction converter detection table provided by the embodiment of the present invention.
Description of reference numerals:
10: a traction converter;
20: a support plate;
201: a first bearing plate;
30: an adjustment device;
301: a first support bar;
302: a second support bar;
303: a third support bar;
304: a fourth support bar;
305: an upper plate;
306: a lower plate;
40: a base plate;
401: a second bearing plate;
50: a roller;
60: a metal top plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the present invention, unless explicitly stated otherwise, the terms "mounting," "connecting," "fixing," and the like are to be understood in a broad sense, and for example, may be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or communicable with each other; they may be directly connected or indirectly connected through an intermediate medium, or they may be connected internally or in any other manner known to those skilled in the art, unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Fig. 1 is a schematic view of a traction converter installed on a detection table of a rail train traction converter in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a rail train traction converter detection table provided by an embodiment of the present invention;
fig. 3 is a structural meaning diagram of an adjusting device in a railway train traction converter detection table provided by the embodiment of the present invention.
Please refer to fig. 1-3. This embodiment provides a rail train traction current transformer detects platform, includes: the device comprises a bottom plate 40, a support plate 20 and an adjusting device 30, wherein the bottom plate 40 and the support plate 20 are both parallel to the horizontal plane, and the bottom plate 40 and the support plate 20 are arranged at intervals; the base plate 40 is supported on the ground, and the support plate 20 is used for bearing the traction converter 10; the adjusting means 30 is connected with the base plate 40 and the support plate 20 to adjust the distance between the base plate 40 and the support plate 20.
The support plate 20 in this embodiment is supported at the bottom of the traction converter 10 to carry the traction converter 10. The shape of the support plate 20 may be regular, such as rectangular, circular, triangular, etc., or the support plate 20 may have other irregular shapes, as long as it is ensured that the traction converter 10 can be placed on the support plate 20. The bottom plate 40 is arranged in parallel with the support plate 20, the bottom plate 40 is supported on the ground, and the bottom plate 40 is used for bearing the whole traction converter 10; the bottom plate 40 may be in direct contact with the ground, or a plurality of legs, pads, etc. may be provided under the bottom plate 40 to provide spaced contact between the bottom plate 40 and the ground.
The material of the supporting plate 20 is not limited in this embodiment, for example: in order to ensure sufficient strength of the support plate 20, the support plate 20 may be a metal plate such as a steel plate, an aluminum alloy plate, or the like; or the support plate 20 may be a non-metal plate such as a wooden plate or plastic. Similarly, the material of the bottom plate 40 is not limited in this embodiment, for example: in order to ensure that the bottom plate 40 has sufficient strength, the bottom plate 40 may be a metal plate such as a steel plate or an aluminum alloy plate; or the bottom plate 40 is a non-metal plate such as a wood plate and plastic. In the present embodiment, the supporting plate 20 and the bottom plate 40 are preferably insulating plates. Compared with the supporting plate 20 and the bottom plate 40 which are made of metal materials, the supporting plate 20 and the bottom plate 40 which are made of insulating materials can prevent the supporting plate 20 and the bottom plate 40 from shielding electromagnetic waves so as to avoid influencing the detection of the traction converter 10; illustratively, the support plate 20 and the base plate 40 are both polytetrafluoroethylene plates.
In this embodiment, the supporting plate 20 is connected to the bottom plate 40 through the adjusting device 30 to adjust the distance between the supporting plate 20 and the bottom plate 40, so as to adjust the height of the traction converter 10, and facilitate the detection of the traction converter 10. Among these, the adjusting device 30 can be various, for example: the adjusting device 30 may include a telescopic cylinder, a cylinder body of the telescopic cylinder is fixedly connected with the bottom plate 40, a piston rod of the telescopic cylinder is fixedly connected with the supporting plate 20, and the piston rod of the telescopic cylinder extends or retracts from the cylinder body, so that the supporting plate 20 can be driven to be close to the bottom plate 40 or far away from the bottom plate 40, and the distance between the supporting plate 20 and the bottom plate 40 can be adjusted; in order to improve the connection strength between the support plate 20 and the bottom plate 40, a plurality of telescopic cylinders may be provided at intervals between the support plate 20 and the bottom plate 40; in particular, the telescopic cylinder may be a pneumatic or hydraulic cylinder.
Of course, the adjusting device 30 may further include a sleeve and a sliding column, the bottom end of the sleeve is connected with the bottom plate 40, the sleeve has a sliding hole, the bottom end of the sliding column slides into the sliding hole from the top end of the sleeve, and the top end of the sliding column is connected with the support plate 20; a plurality of pin holes are formed in the side wall of the sleeve at intervals in the direction parallel to the central line of the sleeve, a groove is formed in the side wall of the sliding column, and a stop pin penetrates through one pin hole and the groove to prevent the sliding column from sliding in the sliding hole; the stop pins penetrate through different pin holes, so that the distance from the sliding columns to the sliding holes can be adjusted, and further the distance between the support plate 20 and the bottom plate 40 is adjusted; further, in order to improve the connection strength between the support plate 20 and the bottom plate 40, a plurality of sliding columns and sleeves may be arranged at intervals between the support plate 20 and the bottom plate 40, and each sliding column is slidably arranged in one sleeve.
The rail train traction converter that this embodiment provided detects the use of platform does: the distance between the support plate 20 and the base plate 40 is adjusted by the adjusting device 30 such that the height of the support plate 20 is suitable for inspecting the traction converter 10, the traction converter 10 is placed on the top surface of the support plate 20, and then the traction converter 10 is inspected by the inspection apparatus. Alternatively, the traction converter 10 is directly placed on the support plate 20, and then the distance between the support plate 20 and the base plate 40 is adjusted by the adjusting device 30 so that the height of the traction converter 10 is suitable for detection, and then the traction converter 10 is detected by the detecting device. It should be noted that the detection device may be any device capable of detecting the traction converter 10, and the detection device is not limited in this embodiment.
In the rail train traction converter detection platform provided by the embodiment, the support plate 20 and the bottom plate 40 are arranged in parallel to the horizontal plane, and the support plate 20 and the bottom plate 40 are arranged at intervals, and the support plate 20 and the bottom plate 40 are connected through the adjusting device 30 to adjust the distance between the support plate 20 and the bottom plate 40; the height of the traction converter 10 placed on the support plate 20 can be adjusted by the adjusting device 30 to meet the detection requirements, which facilitates the detection of the traction converter 10.
With continued reference to fig. 1-3. The adjusting device 30 in the present embodiment includes: the top end of the first supporting rod 301 is hinged with the supporting plate 20, the bottom end of the first supporting rod 301 is hinged with the top end of the second supporting rod 302, and the bottom end of the second supporting rod 302 is hinged with the bottom plate 40; the top end of the third support bar 303 is hinged with the support plate 20, the bottom end of the third support bar 303 is hinged with the top end of the fourth support bar 304, and the bottom end of the fourth support bar 304 is hinged with the bottom plate 40; the first support rod 301, the second support rod 302, the third support rod 303 and the fourth support rod 304 form a parallelogram; the locking means serves to prevent the support plate 20 from moving toward the bottom plate 40. The first support bar 301, the second support bar 302, the third support bar 303, and the fourth support bar 304, which constitute the parallelogram, may prevent the support plate 20 from moving in a direction parallel to the horizontal plane, and the locking device may prevent the support plate 20 from moving toward the bottom plate 40. The first support bar 301, the second support bar 302, the third support bar 303 and the fourth support bar 304 simultaneously support the support plate 20, so that the adjusting device 30 has a high bearing capacity.
The locking device is not limited in this embodiment, and in an implementation manner, the locking device may be connected to the first support bar 301 and the second support bar 302; for example, the locking device may include a locking pin, a plurality of first locking holes are disposed around the hinge axis of the first support rod 301 and the second support rod 302, the first locking holes are distributed at intervals on the same arc with a point on the hinge axis of the first support rod 301 and the second support rod 302 as a circle center, the second support rod 302 is provided with a second locking hole, the locking pin is inserted into the first locking hole and the second locking hole, and the support plate 20 is prevented from moving to the bottom plate 40 by preventing the first support rod 301 and the second support rod 302 from rotating relatively; further, by inserting the locking pin into the second locking hole and the different first locking, the angle between the first supporting bar 301 and the second supporting bar 302, and thus the distance between the supporting plate 20 and the bottom plate 40, can be adjusted. Of course, the locking device may further include an air cylinder, a cylinder body of the air cylinder is hinged to the second support rod 302, a piston rod of the air cylinder is hinged to the first support rod 301, and the piston rod of the air cylinder and the cylinder body are kept stationary, so that the first support rod 301 and the second support rod 302 are prevented from rotating, and the support plate 20 is prevented from moving towards the bottom plate 40; in addition, the first supporting rod 301 and the second supporting rod 302 can be driven to rotate by extending or retracting the piston rod of the air cylinder from the cylinder body, so that the distance between the supporting plate 20 and the bottom plate 40 is adjusted, the operation is labor-saving, and the adjustment is convenient.
In other implementations, the locking device may also be coupled to the base plate 40 and the support plate 20. Illustratively, the locking device includes a locking screw, and the bottom plate 40 is provided with a threaded hole, the locking screw is engaged with the threaded hole, and the locking screw abuts against the support plate 20. The distance between the support plate 20 and the bottom plate 40 can be adjusted by twisting the locking screw, and the structure is simple. Of course, the locking device may further include an air cylinder, a cylinder body of the air cylinder is connected to the bottom plate 40, and a piston rod of the air cylinder is connected to the support plate 20, so as to prevent the piston rod from moving in the cylinder body, i.e. prevent the support plate 20 from moving toward the bottom plate 40; further, by extending or retracting the piston rod from the cylinder, the distance between the support plate 20 and the bottom plate 40 can be adjusted.
In other implementation manners, the locking device includes a locking bolt and a locking nut, a first through hole is formed on the hinge shaft of the first support rod 301 and the second support rod 302, a second through hole is formed on the hinge shaft of the third support rod 303 and the fourth support rod 304, the locking bolt is inserted into the first through hole and the second through hole, and the locking nut is matched with the locking bolt. The locking bolt and the locking nut are clamped outside the hinge shafts of the first support rod 301 and the second support rod 302 and the hinge shafts of the third support rod 303 and the fourth support rod 304 to prevent the hinge shafts of the first support rod 301 and the second support rod 302 and the hinge shafts of the third support rod 303 and the fourth support rod 304 from being separated from each other, thereby preventing the support plate 20 from moving toward the bottom plate 40. The twist locking nut can adjust the distance between the hinge axes of the first and second support rods 301 and 302 and the hinge axes of the third and fourth support rods 303 and 304, and thus the distance between the support plate 20 and the base plate 40.
Specifically, the locking device further comprises an upper plate 305 and a lower plate 306, the upper plate 305 is connected with the bottom surface of the support plate 20, and the top ends of the first support bar 301 and the third support bar 303 are hinged with the upper plate 305; the lower plate 306 is coupled to the top surface of the base plate 40, and the bottom ends of the second support bar 302 and the fourth support bar 304 are hinged to the lower plate 306. The first support rod 301 and the third support rod 303 are connected with the support plate 20 through the upper plate 305, so that a structure hinged with the first support rod 301 and the third support rod 303 can be prevented from being arranged on the support plate 20, and the support plate 20 is prevented from being too complex in structure; similarly, the second support bar 302 and the fourth support bar 304 are connected to the bottom plate 40 through the lower plate 306, so that the lower plate 306 is prevented from being provided with a structure hinged to the second support bar 302 and the fourth support bar 304, and the structure of the lower plate 306 is prevented from being too complicated. In addition, an upper plate 305 and a lower plate 306 are arranged, so that the first support rod 301, the second support rod 302, the third support rod 303 and the fourth support rod 304 can form independent components to realize pre-installation; during installation, the independent components can be installed between the support plate 20 and the bottom plate 40, and compared with the independent installation of the first support rod 301, the second support rod 302, the third support rod 303 and the fourth support rod 304, the installation process of the railway train traction converter detection platform is simplified.
With continued reference to fig. 2. Further, when the support plate 20 is an insulating plate, in order to improve the connection strength between the support plate 20 and the upper plate 305, a first bearing plate 201 may be disposed between the support plate 20 and the bottom plate 40, an area of the first bearing plate 201 is larger than an area of the upper plate 305 and smaller than an area of the support plate 20, and a contact area with the support plate 20 may be increased; specifically, the first bearing plate 201 may be a metal plate such as a steel plate or an aluminum alloy plate. Similarly, when the bottom plate 40 is an insulating plate, in order to improve the connection strength between the bottom plate 40 and the bottom plate 306, a second bearing plate 401 may be disposed between the bottom plate 306 and the bottom plate 40, and the area of the second bearing plate 401 is larger than the area of the bottom plate 306 and smaller than the area of the bottom plate 40, so as to increase the contact area with the bottom plate 40; specifically, the second bearing plate 401 may be a metal plate such as a steel plate or an aluminum alloy plate.
In this embodiment, the support plate 20 and the first bearing plate 201 may be connected by bolts, and the first bearing plate 201 and the upper plate 305 may also be connected by bolts. Similarly, the second bearing plate 401 and the bottom plate 40 may be connected by bolts, and the second bearing plate 401 and the lower plate 306 may also be connected by bolts.
In this embodiment, the adjusting device 30 is provided in plurality, and the plurality of adjusting devices 30 are disposed at intervals between the support plate 20 and the bottom plate 40. The coupling strength between the support plate 20 and the base plate 40 is improved as compared to the case where only one adjusting means 30 is provided between the support plate 20 and the base plate 40.
With continued reference to fig. 1, the support plate 20 and the base plate 40 are each rectangular in shape in this embodiment, and accordingly, four adjustment devices 30 are provided. A first bearing plate 201 is arranged at the position close to the left end and the right end of the supporting plate 20, and a second bearing plate 401 is correspondingly arranged at the position close to the left end and the right end of the bottom plate 40; two adjusting devices 30 are arranged between the first bearing plate 201 and the second bearing plate 401 close to the left end, and two second adjusting devices 30 are arranged between the first bearing plate 201 and the second bearing plate 401 close to the right end.
The rail train traction converter detection station provided by the embodiment comprises a metal top plate 60, wherein the metal top plate 60 is used for covering the top of the traction converter 10. In a rail train, the traction converter 10 is generally disposed at the lower part of the car, and the metal roof 60 can simulate the bottom of the car to improve the detection accuracy. Illustratively, the metal top plate 60 may be a copper plate, an iron plate, an aluminum plate, or the like.
In particular, the metal roof 60 may directly cover the top of the traction converter 10, i.e. the metal roof 60 is directly connected to the traction converter 10. Or, the metal top plate 60 is erected on the support plate 20 through the connecting column, and the metal top plate 60, the connecting column and the support plate 20 are enclosed to form an installation cavity, so that the traction converter 10 is only required to be placed in the installation cavity when in use; the metal roof 60 does not contact the traction converter 10, which prevents the metal roof 60 from scratching the traction converter 10.
Further, the metal ceiling 60 is grounded. The carriage of rail train ground connection, metal roof 60 ground connection can further simulate the bottom in carriage, further improves the accuracy that detects. Specifically, a conducting wire may be provided between the metal top plate 60 and the ground, so as to realize the grounding of the metal top plate 60; of course, the metal top plate 60 may be electrically connected to other grounding devices, and the grounding of the metal top plate 60 may also be achieved.
With continued reference to fig. 1 and 2. In this embodiment, the detection platform for the rail train traction converter further comprises a plurality of rollers 50 arranged at the lower part of the bottom plate 40, and the rollers 50 are rotatably connected with the bottom plate 40. Pushing the detection platform of the railway train traction converter can drive the roller 50 to rotate, so that the traction converter 10 moves on the ground; compared with the bottom plate 40 directly contacting with the ground, the traction converter detection table is convenient to move.
Further, the rail train traction converter detection table comprises a retainer, the roller 50 is rotatably connected with the retainer, the retainer is connected with the bottom plate 40, and the retainer can rotate around an axis perpendicular to the horizontal plane. The roller 50 is connected with the bottom plate 40 through the retainer, and the retainer can rotate relative to the bottom plate 40 around an axis perpendicular to the horizontal plane, so that when the railway train traction converter detection table is pushed, the adjustment of the moving direction of the railway train traction converter detection table can be realized through the rotation of the retainer.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a rail train traction converter detects platform which characterized in that includes: the bottom plate and the supporting plate are parallel to the horizontal plane, and the bottom plate and the supporting plate are arranged at intervals; the bottom plate is supported on the ground, and the support plate is used for bearing a traction converter; the adjusting device is connected with the bottom plate and the supporting plate so as to adjust the distance between the bottom plate and the supporting plate.
2. The rail train traction converter test station of claim 1, wherein the adjusting means comprises: the top end of the first supporting rod is hinged with the supporting plate, the bottom end of the first supporting rod is hinged with the top end of the second supporting rod, and the bottom end of the second supporting rod is hinged with the bottom plate; the top end of the third supporting rod is hinged with the supporting plate, the bottom end of the third supporting rod is hinged with the top end of the fourth supporting rod, and the bottom end of the fourth supporting rod is hinged with the bottom plate; the first support rod, the second support rod, the third support rod and the fourth support rod are enclosed to form a parallelogram; the locking device is used for preventing the supporting plate from moving towards the bottom plate.
3. The railway train traction converter detection platform as claimed in claim 2, wherein the locking device comprises a locking bolt and a locking nut, a first through hole is formed on the hinge shaft of the first support rod and the second support rod, a second through hole is formed on the hinge shaft of the third support rod and the fourth support rod, the locking bolt is inserted into the first through hole and the second through hole, and the locking nut is engaged with the locking bolt.
4. The railway train traction converter test bed as claimed in claim 3, wherein the locking device further comprises an upper plate and a lower plate, the upper plate is connected with the bottom surface of the support plate, and the top ends of the first support bar and the third support bar are hinged with the upper plate; the lower plate is connected with the top surface of the bottom plate, and the bottom ends of the second support rod and the fourth support rod are hinged with the lower plate.
5. The railway train traction converter test stand of claim 4, wherein the plurality of adjusting devices are arranged at intervals between the support plate and the bottom plate.
6. The rail train traction converter test station of any one of claims 1 to 5, further comprising a metal roof for covering the top of the traction converter.
7. The rail train traction converter test station of claim 6, wherein the metal top plate is grounded.
8. The railway train traction converter test bed according to any one of claims 1 to 5, wherein the support plate and the bottom plate are insulating plates.
9. The railway train traction converter test station of any one of claims 1 to 5, further comprising a plurality of rollers disposed on a lower portion of the base plate, the rollers being rotatably connected to the base plate.
10. The railway train traction converter test station of claim 9, wherein the railway train traction converter test station comprises a holder, the rollers are rotatably connected to the holder, the holder is connected to the base plate, and the holder is rotatable about an axis perpendicular to a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504681.3U CN211086349U (en) | 2019-04-15 | 2019-04-15 | Rail train traction converter detection table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504681.3U CN211086349U (en) | 2019-04-15 | 2019-04-15 | Rail train traction converter detection table |
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| CN211086349U true CN211086349U (en) | 2020-07-24 |
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| CN201920504681.3U Active CN211086349U (en) | 2019-04-15 | 2019-04-15 | Rail train traction converter detection table |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031655A (en) * | 2019-04-15 | 2019-07-19 | 中车大连电力牵引研发中心有限公司 | Track train traction convertor monitor station |
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2019
- 2019-04-15 CN CN201920504681.3U patent/CN211086349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031655A (en) * | 2019-04-15 | 2019-07-19 | 中车大连电力牵引研发中心有限公司 | Track train traction convertor monitor station |
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