CN113060004A - Pantograph wearing and tearing carbon slide change device - Google Patents
Pantograph wearing and tearing carbon slide change device Download PDFInfo
- Publication number
- CN113060004A CN113060004A CN202110345663.7A CN202110345663A CN113060004A CN 113060004 A CN113060004 A CN 113060004A CN 202110345663 A CN202110345663 A CN 202110345663A CN 113060004 A CN113060004 A CN 113060004A
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- CN
- China
- Prior art keywords
- pantograph
- mounting
- screw shaft
- fixed
- carbon slide
- Prior art date
- 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.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 54
- 230000008859 change Effects 0.000 title claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 230000003993 interaction Effects 0.000 abstract description 2
- 230000003137 locomotive effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/20—Details of contact bow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses a carbon sliding plate replacing device for wear of a pantograph, which comprises a base, wherein the device is moved to the position below the pantograph of a carbon sliding strip to be replaced, the carbon sliding strip on the pantograph is placed in the middle of a support bar and is connected with a top plate through an air cylinder in a fixed block through a hinged seat, a driving part is enabled to work at the moment, a motor drives a first screw shaft, a first gear on the first screw shaft drives a chain to link a second screw shaft, a thread on the outer ring of the screw shaft is enabled to act with a thread ring, so that a pressure plate on the outer ring of the thread ring slides to the position above the carbon sliding strip in the first sliding groove, the carbon sliding strip is clamped through the interaction of the pressure plate and the top plate, and at the moment, through the pushing of an electric telescopic rod in a driving disassembling part, the rotating end of a pneumatic wrench penetrates through a through hole in the top of the support bar to disassemble a bolt below the carbon sliding strip for replacement, so that, the replacement is more rapid and accurate.
Description
Technical Field
The invention relates to the technical field of carbon sliding plate replacing equipment, in particular to a carbon sliding plate replacing device for wear of a pantograph.
Background
The pantograph carbon slide plate is an important part for providing power for electric locomotives such as high-speed railways, motor cars, passenger and freight trains, subways, light rails and the like, and has the main functions of: the electric locomotive is directly contacted with a contact net wire in a friction way to receive electricity through a pantograph carbon slide plate arranged on a locomotive head. When different types of electric locomotives operate in high, medium and low different speed intervals, the pantograph carbon slide plate can generate electric impact and mechanical impact with a contact network lead, so that the pantograph carbon slide plate is abraded. Therefore, the pantograph carbon slide plate also becomes the part which is replaced most frequently and consumes the most amount of power in the electric locomotive.
The invention discloses a pantograph carbon slide plate mounting and replacing device (publication number: CN 109773715A), which comprises: the storage device is horizontally arranged, a horizontal pantograph carbon slide plate placing station is arranged on the storage device, and the placing station can enable the pantograph carbon slide plate to be horizontally placed; the carbon slide plate installing device comprises a storage device and a screw screwing device, wherein the storage device is arranged at an interval with the screw screwing device, the screw screwing device is arranged at the upper end of the upright column in a vertical mode, the mounting device comprises a group of upright columns, the group of upright columns comprises two upright columns which are vertically arranged and can extend into the position right below a carbon slide plate installing station on the pantograph support, the two upright columns are arranged at intervals along the width direction of the support, the interval width of the two upright columns is the interval distance between two installing holes on the pantograph carbon slide plate, and the screw screwing device; still including setting up the conveyor between storage device and installation device, conveyor can realize that the horizontal transfer of pantograph carbon slide between placing the station and installing the station is placed.
The pantograph carbon slide plate is arranged on the pantograph bracket, and two pantograph carbon slide plates are generally arranged on one bracket. Pantograph carbon slide needs periodic replacement, and current change all is full manual operation, through two manual work personnel cooperations, unscrews the connecting bolt on two carbon slides on a pantograph, changes two new carbon slides and then screws up through the bolt, through the mode of pure artificial change, needs to drop into a large amount of manpowers and participates in the train and maintains, and the mode efficiency of artifical change is lower, changes consuming time longer, for this reason we propose a pantograph wearing and tearing carbon slide change device and be used for solving above-mentioned problem.
Disclosure of Invention
The present invention is directed to a carbon sliding plate replacing device for a worn pantograph, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a carbon sliding plate replacing device for wear of a pantograph comprises a base, wherein parallel supporting rods are fixedly arranged at two ends of the base, and a pushing part is movably arranged in the middle of each parallel supporting rod;
a disassembling part is fixedly arranged inside the supporting bar and comprises an electric telescopic rod fixedly arranged at the bottom in the supporting bar, a pneumatic wrench is fixedly connected to the telescopic end of the electric telescopic rod, and a mounting frame is fixedly arranged on a base behind the supporting bar;
the base below the mounting rack is internally provided with a cavity, and the driving part is fixedly arranged in the cavity.
Preferably, the top portion of moving includes the fixed block, and the inside cavity that is equipped with of fixed block, and the inside fixed mounting cylinder of cavity, the top activity of cylinder runs through the top of fixed block, the articulated seat one end of top fixed connection of cylinder, and one side fixed connection roof of articulated seat, fixed spout two of seting up on the support thick stick inside wall, the both ends sliding connection of roof is at the inner wall of spout two, the roof is fixed with the slider with the junction of spout two.
Preferably, the drive division includes cavity one side bottom fixed mounting's motor, and the one end fixed connection screw axle of motor is one, screw axle rotates the bottom of running through base top and mounting bracket, the base is inside fixed mounting gear is one on the screw axle, the inside movable mounting screw axle of opposite side of mounting bracket is two, and the one end fixed mounting gear of screw axle is two, gear in the cavity passes chain swing joint with gear two.
Preferably, a slide rail is fixedly installed in the middle of the cavity, a slide plate is fixedly installed at the bottom of the cylinder, the slide plate is slidably installed in the slide rail, and one end, far away from the slide rail, of the cylinder movably penetrates through a transverse chute formed in the middle of the fixing block.
Preferably, the other ends of the first screw shaft and the second screw shaft are fixedly connected to the inner ring of the bearing fixedly mounted at the top in the mounting frame, the first screw shaft and the second screw shaft are respectively and movably provided with a threaded ring, and threads of the inner ring of the threaded ring are respectively meshed with threads of the outer ring of the first screw shaft and the outer ring of the second screw shaft.
Preferably, the outer rings of the parallel threaded rings are fixedly connected with two ends of the pressing plate, a first sliding groove is fixedly formed in one side wall of the mounting frame, and the joint of the threaded rings and the pressing plate penetrates through the first sliding groove in a sliding mode.
Preferably, the top of the parallel supporting bar is fixedly provided with a through hole, the side wall of the supporting bar below the through hole is fixedly provided with a limiting groove, a plug board is movably arranged in the limiting groove, and a rotating end of a pneumatic wrench is arranged under the through hole.
Preferably, the length of the top plate is smaller than that of the pressing plate, the top plate and the pressing plate are in a parallel state, and a carbon slide bar is movably arranged between the top plate and the pressing plate.
Compared with the prior art, the invention has the beneficial effects that:
the carbon slide bar fixing device comprises a base, parallel supporting bars, fixing blocks, a second sliding groove, a first sliding groove, a second sliding groove, a first driving part, a first screw rod shaft, a second gear, a chain and a screw ring, wherein the base is arranged on the rear side of the supporting bars;
because the mounting bracket is located the support thick stick rear, so the length of clamp plate is greater than the length of roof, and the two is parallel, carries out the centre gripping to the carbon draw runner, is equipped with the portion of disassembling at support thick stick inside, supports pneumatic spanner through the electronic telescopic link of installing bottom in the support thick stick, makes its perforation that runs through to set up at support thick stick top disassemble the bolt of the carbon draw runner below roof and clamp plate middle part, changes to satisfy the change to the carbon draw runner, make the change more rapid accurate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a driving portion of the present invention;
FIG. 3 is a schematic view of a support bar mounting structure of the present invention;
FIG. 4 is a front sectional view of a fixing block according to the present invention;
in the figure: 1. a base; 11. a support bar; 12. a mounting frame; 121. a first sliding chute; 13. a second chute; 14. a cavity; 2. a drive section; 21. a motor; 22. a first gear; 23. a first screw shaft; 24. a bearing; 25. a threaded ring; 26. pressing a plate; 27. a second screw shaft; 28. a second gear; 29. a chain; 3. a disassembly part; 31. an electric telescopic rod; 32. a pneumatic wrench; 33. perforating; 34. a limiting groove; 35. inserting plates; 4. a pushing part; 41. a fixed block; 411. a transverse chute; 42. a cylinder; 421. a slide plate; 43. a hinged seat; 44. a top plate; 45. a slider; 46. a chamber; 461. a slide rail; 5. a carbon slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a carbon sliding plate replacing device for wear of a pantograph comprises a base 1, wherein parallel supporting rods 11 are fixedly arranged at two ends of the base 1, and a pushing part 4 is movably arranged in the middle of each parallel supporting rod 11;
the support bar 11 is internally and fixedly provided with a disassembling part 3, the disassembling part 3 comprises an electric telescopic rod 31 fixedly installed at the inner bottom of the support bar 11, the telescopic end of the electric telescopic rod 31 is fixedly connected with a pneumatic wrench 32, the base 1 behind the support bar 11 is fixedly provided with an installation frame 12, the pneumatic wrench 32 is supported by the electric telescopic rod 31 installed at the inner bottom of the support bar 11, and the electric telescopic rod passes through a through hole 33 formed in the top of the support bar 11 to disassemble bolts below the top plate 44 and the carbon slide 5 in the middle of the pressing plate 26;
a cavity 14 is arranged in the base 1 below the mounting frame 12, and the driving part 2 is fixedly arranged in the cavity 14.
The driving part 2 comprises a motor 21 fixedly installed at the bottom of one side of the cavity 14, one end of the motor 21 is fixedly connected with a first screw shaft 23, the first screw shaft 23 rotates to penetrate through the top of the base 1 and the bottom of the mounting frame 12, a first gear 22 is fixedly installed on the first screw shaft 23 inside the base 1, a second screw shaft 27 is movably installed inside the other side of the mounting frame 12, a second gear 28 is fixedly installed at one end of the second screw shaft 27, and the first gear 22 and the second gear 28 in the cavity 14 are movably connected through a chain 29.
A sliding rail 461 is fixedly arranged in the middle of the chamber 46, a sliding plate 421 is fixedly arranged at the bottom of the cylinder 42, the sliding plate 421 is slidably arranged in the sliding rail 461, and one end of the cylinder 42, which is far away from the sliding rail 461, movably penetrates through a transverse sliding chute 411 arranged in the middle of the fixing block 42.
The other ends of the first screw shaft 23 and the second screw shaft 27 are fixedly connected with the inner ring of a bearing 24 fixedly arranged at the top in the mounting frame 12, a thread ring 25 is movably arranged on each of the first screw shaft 23 and the second screw shaft 27, and the threads of the inner ring of the thread ring 25 are meshed with the threads of the outer ring of the first screw shaft 23 and the outer ring of the second screw shaft 27.
The outer ring of the parallel threaded ring 25 is fixedly connected with two ends of a pressing plate 26, a first sliding groove 121 is fixedly formed in one side wall of the mounting frame 12, and the connecting part of the threaded ring 25 and the pressing plate 26 penetrates through the first sliding groove 121 in a sliding mode.
The top of the parallel supporting bar 11 is fixedly provided with a through hole 33, the side wall of the supporting bar 11 below the through hole 33 is fixedly provided with a limit groove 34, an inserting plate 35 is movably arranged in the limit groove 34, and the rotating end of the air wrench 32 is arranged right below the through hole 33.
The length of the top plate 44 is smaller than that of the pressing plate 26, and the length of the pressing plate 26 is larger than that of the top plate 44 because the mounting frame 12 is positioned behind the support bar 11, so that the top plate 44 and the pressing plate 26 are in a parallel state, and the carbon slide bar 5 is movably arranged between the top plate 44 and the pressing plate 26.
The working principle is as follows: when the device is in normal use, the carbon slide bar 5 is placed on the top plate 44, the carbon slide bar 5 on the top plate 44 is pushed up through one end of the air cylinder 42 in the cavity 46, at this time, the pressing plate 26 in the middle of the supporting rod 11 is lowered to the upper side of the carbon slide bar 5 under the interaction of the screw shaft I23 and the threaded ring 25 driven by the motor 21 in the cavity 14, the carbon slide bar 5 is clamped by the pressing plate 26 and the top plate 44, at this time, the bolt at the bottom of the carbon slide bar 5 is located on the through hole 33 at the top of the supporting rod 11, the inserting plate 35 in the limiting groove 34 is removed manually, the air wrench 32 is pushed up to the lower side of the bolt through the electric telescopic rod 31 in the supporting rod 11, the bolt is removed, at this time, the top plate 44 is pushed, because the sliding rail 461 is arranged in the cavity 46, and the sliding plate 421 is arranged between the sliding rail 461 and the bottom of the air cylinder 42, one end, the air cylinder 42 moves and simultaneously moves the carbon slide 5 above the top plate 44, thereby achieving the purpose of replacement.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pantograph wearing and tearing carbon slide change device, includes base (1), support thick stick (11) that fixed mounting is parallel on the both ends of base (1), and the activity of parallel support thick stick (11) middle part is equipped with top movable part (4), its characterized in that:
the disassembling part (3) is fixedly arranged inside the supporting bar (11), the disassembling part (3) comprises an electric telescopic rod (31) fixedly arranged at the bottom in the supporting bar (11), a pneumatic wrench (32) is fixedly connected to the telescopic end of the electric telescopic rod (31), and a mounting frame (12) is fixedly arranged on the base (1) behind the supporting bar (11);
the driving device is characterized in that a cavity (14) is formed in the base (1) below the mounting rack (12), and the driving portion (2) is fixedly mounted in the cavity (14).
2. The pantograph wear carbon slide plate replacement device of claim 1, wherein: top portion (4) of moving includes fixed block (41) and the inside cavity (46) that is equipped with of fixed block (41), and inside fixed mounting cylinder (42) of cavity (46), the top activity of cylinder (42) runs through the top of fixed block (41), the articulated seat of top fixed connection (43) one end of cylinder (42), and one side fixed connection roof (44) of articulated seat (43), fixed spout two (13) of seting up on supporting bar (11) inside wall, the both ends sliding connection of roof (44) is at the inner wall of spout two (13), roof (44) are fixed with slider (45) with the junction of spout two (13).
3. The pantograph wear carbon slide plate replacement device of claim 1, wherein: drive division (2) are including cavity (14) one side bottom fixed mounting's motor (21), and the one end fixed connection screw shaft (23) of motor (21), screw shaft (23) are rotated the bottom of running through base (1) top and mounting bracket (12), base (1) is inside fixed mounting gear (22) are gone up in screw shaft (23), the inside movable mounting screw shaft two (27) of opposite side of mounting bracket (12), and the one end fixed mounting gear two (28) of screw shaft two (27), gear (22) in cavity (14) pass through chain (29) swing joint with gear two (28).
4. The pantograph wear carbon slide plate replacement device of claim 2, wherein: slide rail (461) is fixedly installed in the middle of chamber (46), slide plate (421) is fixedly installed at the bottom of cylinder (42), slide plate (421) is slidably installed in slide rail (461), and transverse sliding groove (411) formed in the middle of fixed block (42) is penetrated through the activity of one end, far away from slide rail (461), of cylinder (42).
5. The pantograph wear carbon slide plate replacement device of claim 3, wherein: the other end fixed connection of screw axle one (23) and screw axle two (27) is at the inner circle of top fixed mounting's bearing (24) in mounting bracket (12), respectively a thread ring (25) of movable mounting on screw axle one (23) and screw axle two (27), the screw thread of thread ring (25) inner circle respectively with the screw thread intermeshing of screw axle one (23) and screw axle two (27) outer lane.
6. The pantograph wear carbon slide plate replacement device of claim 3, wherein: the outer ring of the parallel threaded ring (25) is fixedly connected with two ends of a pressing plate (26), a first sliding groove (121) is fixedly formed in one side wall of the mounting frame (12), and the connecting part of the threaded ring (25) and the pressing plate (26) penetrates through the first sliding groove (121) in a sliding mode.
7. The pantograph wear carbon slide plate replacement device of claim 1, wherein: the fixed perforation (33) of seting up in top of parallel support thick stick (11), fixed spacing groove (34) of seting up on the lateral wall of support thick stick (11) of perforation (33) below, and movable mounting picture peg (35) in spacing groove (34), be the rotation end of air wrench (32) under perforation (33).
8. The pantograph wear carbon slide plate replacement device of claim 2, wherein: the length of the top plate (44) is smaller than that of the pressing plate (26), the top plate (44) and the pressing plate (26) are in a parallel state, and a carbon slide bar (5) is movably arranged between the top plate (44) and the pressing plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110345663.7A CN113060004A (en) | 2021-03-31 | 2021-03-31 | Pantograph wearing and tearing carbon slide change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110345663.7A CN113060004A (en) | 2021-03-31 | 2021-03-31 | Pantograph wearing and tearing carbon slide change device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113060004A true CN113060004A (en) | 2021-07-02 |
Family
ID=76565169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110345663.7A Pending CN113060004A (en) | 2021-03-31 | 2021-03-31 | Pantograph wearing and tearing carbon slide change device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113060004A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1175301A (en) * | 1997-06-18 | 1999-03-16 | Moruganaito Carbon Kk | Contact strip for pantograph |
| CN109733200A (en) * | 2019-01-25 | 2019-05-10 | 重庆懿虹科技发展有限责任公司 | A kind of pantograph carbon slide installation and replacement method |
| CN109773715A (en) * | 2019-01-25 | 2019-05-21 | 重庆懿虹科技发展有限责任公司 | A kind of pantograph carbon slide installation and replacement device |
| CN209716895U (en) * | 2019-01-22 | 2019-12-03 | 海盐爱华机械有限责任公司 | A kind of column special for automatic welding fixture of high-stroke jack |
| CN111389984A (en) * | 2020-03-30 | 2020-07-10 | 大同新成新材料股份有限公司 | Two-side radian calibrator for intelligent pantograph carbon slide plate and use method thereof |
| CN111389983A (en) * | 2020-03-30 | 2020-07-10 | 大同新成新材料股份有限公司 | Bracket flanging machine for intelligent pantograph carbon slide plate and use method thereof |
-
2021
- 2021-03-31 CN CN202110345663.7A patent/CN113060004A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1175301A (en) * | 1997-06-18 | 1999-03-16 | Moruganaito Carbon Kk | Contact strip for pantograph |
| CN209716895U (en) * | 2019-01-22 | 2019-12-03 | 海盐爱华机械有限责任公司 | A kind of column special for automatic welding fixture of high-stroke jack |
| CN109733200A (en) * | 2019-01-25 | 2019-05-10 | 重庆懿虹科技发展有限责任公司 | A kind of pantograph carbon slide installation and replacement method |
| CN109773715A (en) * | 2019-01-25 | 2019-05-21 | 重庆懿虹科技发展有限责任公司 | A kind of pantograph carbon slide installation and replacement device |
| CN111389984A (en) * | 2020-03-30 | 2020-07-10 | 大同新成新材料股份有限公司 | Two-side radian calibrator for intelligent pantograph carbon slide plate and use method thereof |
| CN111389983A (en) * | 2020-03-30 | 2020-07-10 | 大同新成新材料股份有限公司 | Bracket flanging machine for intelligent pantograph carbon slide plate and use method thereof |
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Application publication date: 20210702 |
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| RJ01 | Rejection of invention patent application after publication |