CN107554303B - Device for monitoring carbon sliding plate loss of pantograph in real time - Google Patents
Device for monitoring carbon sliding plate loss of pantograph in real time Download PDFInfo
- Publication number
- CN107554303B CN107554303B CN201710823700.4A CN201710823700A CN107554303B CN 107554303 B CN107554303 B CN 107554303B CN 201710823700 A CN201710823700 A CN 201710823700A CN 107554303 B CN107554303 B CN 107554303B
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- sliding
- block
- carbon
- bottom side
- slide
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 47
- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 230000003137 locomotive effect Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses a device for monitoring the loss of a carbon slide plate of a pantograph in real time, which comprises a carbon slide plate body, wherein a placing cavity is formed in the carbon slide plate body, a sliding rod is slidably installed in the placing cavity, two fixing rods are symmetrically welded on the inner wall of the bottom side of the placing cavity, the two fixing rods are of hollow structures, sliding rods are slidably installed in the two fixing rods, the top ends of the sliding rods extend out of the fixing rods and are welded on the bottom side of the sliding rods, a spring is movably installed in the fixing rods, and the top ends of the springs are welded on the bottom side of the sliding rods. The carbon slide plate has a simple structure and is convenient to use, so that when the carbon slide plate body is seriously worn, workers can be intuitively and rapidly prompted, and the use requirement of users is met.
Description
Technical Field
The invention relates to the technical field of pantographs, in particular to a device for monitoring the carbon slide plate loss of a pantograph in real time.
Background
The pantograph is an electrical device that an electric traction locomotive obtains electric energy from a catenary, and is mounted on the top of a locomotive or a motor car. When the electric traction locomotive is used, current with the power grid voltage of 25000V below about 400A (different according to different types of vehicles) is transmitted to the electric traction locomotive by closely contacting and sliding at high speed through a pantograph carbon slide plate arranged on the locomotive and a feedback circuit copper wire (or an aluminum wire) of the power grid, and the carbon slide plate on the pantograph is easy to wear due to long-term close contact and high-speed sliding. The carbon sliding plate must be replaced after the abrasion exceeds a certain degree, and a large potential safety hazard exists, but the current device for monitoring the carbon sliding plate loss of the pantograph in real time cannot intuitively and rapidly monitor the carbon sliding plate loss of the pantograph in real time and cannot meet the use requirement of a user.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a device for monitoring the loss of a carbon sliding plate of a pantograph in real time.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a device for real-time supervision pantograph carbon slide loss, includes the carbon slide body, set up on the carbon slide body and place the chamber, place the intracavity and sliding fit and have the slide bar, the symmetry welding has two dead levers on the bottom side inner wall in chamber, two dead levers are hollow structure, and all slidable fit has the slide bar in the two dead levers, the top of slide bar extends to the dead lever outside, and welds on the bottom side of slide bar, movable mounting has the spring in the dead lever, the top welding of spring is on the bottom side of slide bar, the bottom welding of spring is on the bottom side inner wall of dead lever, the bottom side fixed mounting of slide bar has first conducting block, first conducting block is located between two slide bars, fixed mounting has the second conducting block on the bottom side inner wall in chamber of placing, the second conducting block is located under the first conducting block, and second conducting block and first conducting block contact, the top welding of slide bar has the supporting shoe on the top side inner wall in place the chamber, the supporting shoe has set up the sliding groove on the both sides and has the sliding groove to be seted up to the sliding groove in the sliding connection, both sides sliding groove has.
Preferably, the top side of the second conductive block is provided with a clamping groove, and the bottom end of the first conductive block extends into the clamping groove and is in sliding connection with the clamping groove.
Preferably, both sides of the sliding rod are welded with sliding blocks, both side inner walls of the fixing rod are provided with grooves, and the sliding blocks are slidably arranged in the grooves.
Preferably, the top side of the carbon slide plate body is provided with a power grid conductive pipe, and the power grid conductive pipe is in compression contact with the top side of the carbon slide plate body.
Preferably, the carbon slide body is provided with a battery, the battery is sequentially connected with a first conductive block, a second conductive block and a signal lamp arranged on the electric car, the inner wall of the bottom side of the placing cavity is provided with a mounting block, the second conductive block is fixedly arranged on the top side of the mounting block, and the sliding rod and the fixing block are both insulators.
Compared with the prior art, the invention has the beneficial effects that:
according to the device for monitoring the loss of the carbon sliding plate of the pantograph in real time, the carbon sliding plate body, the placing cavity, the sliding rod, the fixing rod, the sliding rod, the spring, the first conductive block, the second conductive block, the supporting block, the sliding groove and the sliding block are combined to form the device for monitoring the loss of the carbon sliding plate of the pantograph in real time, and the placing cavity, the sliding rod, the fixing rod, the sliding rod, the spring, the first conductive block, the second conductive block, the supporting block, the sliding groove and the sliding block are matched to use, so that when the carbon sliding plate body is severely worn, the first conductive block can be separated from the second conductive block.
Drawings
Fig. 1 is a schematic structural diagram of a device for monitoring carbon slide loss of a pantograph in real time according to the present invention;
fig. 2 is a schematic structural diagram of the inside of a placement cavity of a device for monitoring the carbon slide loss of a pantograph in real time according to the present invention.
In the figure: 1 carbon slide body, 2 place the chamber, 3 slide bar, 4 dead lever, 5 slide bars, 6 springs, 7 first conducting block, 8 second conducting block, 9 supporting shoe, 10 spout, 11 sliding tray, 12 sliding block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-2, a device for monitoring the carbon slide loss of a pantograph in real time comprises a carbon slide body 1, a placing cavity 2 is arranged on the carbon slide body 1, a sliding rod 3 is arranged in the placing cavity 2 in a sliding way, two fixing rods 4 are symmetrically welded on the inner wall of the bottom side of the placing cavity 2, the two fixing rods 4 are of hollow structures, sliding rods 5 are arranged in the two fixing rods 4 in a sliding way, the top ends of the sliding rods 5 extend out of the fixing rods 4 and are welded on the bottom side of the sliding rod 3, a spring 6 is movably arranged in the fixing rods 4, the top ends of the spring 6 are welded on the bottom side of the sliding rods 5, the bottom ends of the spring 6 are welded on the inner wall of the bottom side of the fixing rods 4, a first conductive block 7 is fixedly arranged on the bottom side of the sliding rod 3 and is positioned between the two sliding rods 5, a second conductive block 8 is fixedly arranged on the inner wall of the bottom side of the placing cavity 2, the second conductive block 8 is positioned under the first conductive block 7, the second conductive block 8 is in contact with the first conductive block 7, a supporting block 9 is welded on the top side of the sliding rod 3, a sliding groove 10 is formed in the inner wall of the top side of the placing cavity 2, the top end of the supporting block 9 extends into the sliding groove 10 and is in sliding connection with the sliding groove 10, sliding grooves 11 are formed in the inner walls of the two sides of the placing cavity 2, sliding blocks 12 are welded on the two sides of the sliding rod 3, the sliding blocks 12 are slidably mounted in the sliding grooves 11, and a device for monitoring the loss of a carbon sliding plate of a pantograph is jointly formed by the carbon sliding plate body 1, the placing cavity 2, the sliding rod 3, the fixed rod 4, the sliding rod 5, the spring 6, the first conductive block 7, the second conductive block 8, the supporting block 9, the sliding groove 10, the sliding grooves 11 and the sliding blocks 12, by utilizing the placing cavity 2, the sliding rod 3, the fixed rod 4, the spring 6, the sliding rod 11 and the sliding rod 12, the first conductive block 7, the second conductive block 8, the supporting block 9, the sliding groove 10, the sliding groove 11 and the sliding block 12 are matched for use, so that when the carbon sliding plate body is seriously worn, the first conductive block 7 can be separated from the second conductive block 8.
According to the invention, the top side of the second conductive block 8 is provided with the clamping groove, the bottom end of the first conductive block 7 extends into the clamping groove and is in sliding connection with the clamping groove, the two sides of the sliding rod 5 are welded with the sliding blocks, the inner walls of the two sides of the fixed rod 4 are provided with the grooves, the sliding blocks are slidably arranged in the grooves, the top side of the carbon sliding plate body 1 is provided with the power grid conductive pipe, the power grid conductive pipe is in compression contact with the top side of the carbon sliding plate body 1, the carbon sliding plate body 1 is provided with the battery, the battery is sequentially connected with the first conductive block 7, the second conductive block 8 and a signal lamp arranged on a trolley, the inner wall of the bottom side of the placing cavity 2 is provided with the mounting block, the second conductive block 8 is fixedly arranged on the top side of the mounting block, the sliding rod 3 and the fixed block are all insulators, and the sliding rod 4, the sliding rod 5, the spring 6, the first conductive block 7, the second conductive block 8, the supporting block 9, the sliding groove 10, the sliding groove 11 and the sliding block 12 are jointly constructed into a device for real-time carbon loss monitoring, and the sliding plate body can be conveniently and rapidly matched with the sliding rod 8 by using the first conductive block 4, the sliding rod 7 and the sliding rod 8 and the sliding rod 11 can be conveniently used by a user.
Working principle: when the electric car is used, the carbon slide plate body 1 and the electric wire grid conductive pipe are tightly pressed and slide at a high speed so as to conduct electricity on the electric wire grid conductive pipe to the electric car through the carbon slide plate body 1, when the carbon slide plate body 1 is worn to the maximum service life, the inner wall of the top side of the sliding groove 10 is just ground through, the sliding rod 5 is enabled to slide upwards in the fixed rod 4 under the elastic action of the spring 6, the sliding rod 5 drives the sliding rod 3 to slide upwards, the sliding rod 3 drives the top end of the supporting block 9 to slide out of the sliding groove 10, meanwhile, the sliding rod 3 drives the first conductive block 7 to be separated from the second conductive block 8, and the battery is sequentially connected with the first conductive block 7, the second conductive block 8 and a signal lamp arranged on the electric car, so that the signal lamp is extinguished, the signal lamp is warned to a worker, and the electric car is simple to operate, and meets the use requirements of users.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides a device for real-time supervision pantograph carbon slide loss, includes carbon slide body (1), its characterized in that, offer on carbon slide body (1) and place chamber (2), place sliding rod (3) in chamber (2), place symmetrical welding has two dead levers (4) on the bottom side inner wall in chamber (2), two dead levers (4) are hollow structure, and all slidable mounting has slide bar (5) in two dead levers (4), the top of slide bar (5) extends to outside dead lever (4), and welds on the bottom side of slide bar (3), movable mounting has spring (6) in dead lever (4), the top welding of spring (6) is on the bottom side of slide bar (5), the bottom welding of spring (6) is on the bottom side inner wall of dead lever (4), the bottom side fixed mounting of slide bar (3) has first conducting block (7), first conducting block (7) are located between two slide bars (5), place on the bottom side inner wall (8) of slide bar (3) and second conducting block (8) are located first conducting block (8) and second conducting block (8) are located under the top of the second conducting block (8), a sliding groove (10) is formed in the inner wall of the top side of the placing cavity (2), the top end of the supporting block (9) extends into the sliding groove (10) and is in sliding connection with the sliding groove (10), sliding grooves (11) are formed in the inner walls of the two sides of the placing cavity (2), sliding blocks (12) are welded on the two sides of the sliding rod (3), and the sliding blocks (12) are slidably arranged in the sliding grooves (11);
the top side of the second conductive block (8) is provided with a clamping groove, and the bottom end of the first conductive block (7) extends into the clamping groove and is in sliding connection with the clamping groove;
the sliding blocks are welded on two sides of the sliding rod (5), grooves are formed in the inner walls of two sides of the fixed rod (4), and the sliding blocks are slidably arranged in the grooves;
the top side of the carbon slide plate body (1) is provided with a power grid conductive pipe, and the power grid conductive pipe is in tight contact with the top side of the carbon slide plate body (1).
2. The device for monitoring the carbon sliding plate loss of the pantograph in real time according to claim 1, wherein a battery is arranged on the carbon sliding plate body (1), the battery is sequentially connected with a first conductive block (7), a second conductive block (8) and a signal lamp arranged on a trolley, an installation block is arranged on the inner wall of the bottom side of the placing cavity (2), the second conductive block (8) is fixedly arranged on the top side of the installation block, and the sliding rod (3) and the fixing block are both insulators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823700.4A CN107554303B (en) | 2017-09-13 | 2017-09-13 | Device for monitoring carbon sliding plate loss of pantograph in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823700.4A CN107554303B (en) | 2017-09-13 | 2017-09-13 | Device for monitoring carbon sliding plate loss of pantograph in real time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107554303A CN107554303A (en) | 2018-01-09 |
| CN107554303B true CN107554303B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710823700.4A Active CN107554303B (en) | 2017-09-13 | 2017-09-13 | Device for monitoring carbon sliding plate loss of pantograph in real time |
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| CN (1) | CN107554303B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556634B (en) * | 2018-03-28 | 2019-04-02 | 武汉麦子科技有限公司 | A kind of pneumatics corner pantograph and monitoring system and its monitoring method |
| CN114707109B (en) * | 2022-04-01 | 2023-03-28 | 江苏多普勒信息科技有限公司 | Carbon sliding plate abrasion management method based on big data intelligent analysis |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000180128A (en) * | 1998-12-17 | 2000-06-30 | Mitsubishi Electric Corp | Thickness measuring method of pantograph slider |
| CN103528624A (en) * | 2013-10-18 | 2014-01-22 | 中国航空工业集团公司北京长城计量测试技术研究所 | Optical fiber type comprehensive on-line real-time pantograph detection and control system |
| CN204007496U (en) * | 2014-07-03 | 2014-12-10 | 昆山道润电子有限公司 | A kind of stitch is crossed plate and is detected tool |
| CN205607320U (en) * | 2016-05-18 | 2016-09-28 | 大同新成新材料股份有限公司 | A device that is used for loss of real -time supervision pantograph carbon slide |
| CN205601627U (en) * | 2016-05-18 | 2016-09-28 | 大同新成新材料股份有限公司 | Pantograph carbon is loss degree real -time supervision device for slide |
| CN106802381A (en) * | 2017-01-18 | 2017-06-06 | 刘肖俊 | A kind of pinpoint accuracy capacitor touch screen automatic test device |
| CN207207760U (en) * | 2017-09-13 | 2018-04-10 | 大同新成新材料股份有限公司 | A kind of device for being used to monitor pantograph carbon slide loss in real time |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9061594B2 (en) * | 2007-08-06 | 2015-06-23 | Qr Limited | Pantograph damage and wear monitoring system |
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2017
- 2017-09-13 CN CN201710823700.4A patent/CN107554303B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000180128A (en) * | 1998-12-17 | 2000-06-30 | Mitsubishi Electric Corp | Thickness measuring method of pantograph slider |
| CN103528624A (en) * | 2013-10-18 | 2014-01-22 | 中国航空工业集团公司北京长城计量测试技术研究所 | Optical fiber type comprehensive on-line real-time pantograph detection and control system |
| CN204007496U (en) * | 2014-07-03 | 2014-12-10 | 昆山道润电子有限公司 | A kind of stitch is crossed plate and is detected tool |
| CN205607320U (en) * | 2016-05-18 | 2016-09-28 | 大同新成新材料股份有限公司 | A device that is used for loss of real -time supervision pantograph carbon slide |
| CN205601627U (en) * | 2016-05-18 | 2016-09-28 | 大同新成新材料股份有限公司 | Pantograph carbon is loss degree real -time supervision device for slide |
| CN106802381A (en) * | 2017-01-18 | 2017-06-06 | 刘肖俊 | A kind of pinpoint accuracy capacitor touch screen automatic test device |
| CN207207760U (en) * | 2017-09-13 | 2018-04-10 | 大同新成新材料股份有限公司 | A kind of device for being used to monitor pantograph carbon slide loss in real time |
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| Publication number | Publication date |
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| CN107554303A (en) | 2018-01-09 |
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