CN111021166A - Grinding locomotive for improving rail welding quality - Google Patents
Grinding locomotive for improving rail welding quality Download PDFInfo
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- CN111021166A CN111021166A CN201911230299.9A CN201911230299A CN111021166A CN 111021166 A CN111021166 A CN 111021166A CN 201911230299 A CN201911230299 A CN 201911230299A CN 111021166 A CN111021166 A CN 111021166A
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- seat
- gear
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- motor
- grinding
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
- E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a grinding locomotive for improving rail welding quality, which comprises a saddle arranged on a rail, wherein movable wheels are arranged on the saddle, an analysis table is fixedly arranged on the top surface of the saddle, when a second motor is started, a gear shaft is driven by the second motor to rotate, a first straight gear is driven by the gear shaft to rotate, grinding and quality detection can be directly integrated together, the grinding locomotive is placed on the rail, the transportation is very convenient, the grinding locomotive can adapt to grinding of a welding position in a small range, when grinding is carried out, not only can the welding position on the surface of the rail be ground completely, but also two sides of the welding position can be ground completely, the transportation of equipment can be reduced, detected data can be analyzed in real time, and the use is convenient.
Description
Technical Field
The invention relates to the field of rail welding, in particular to a grinding locomotive for improving rail welding quality.
Background
Rail on the railway is after the live time is longer, some places may appear the defect, the event needs to be changed, and some rails need weld the play of being connected between the rail when changing, need polish the place of welding after the welding is accomplished, the polisher that uses at present is directly placed and is used on the rail, not only the quality is heavy, and is large, the inconvenience of transportation also very, and when quality control, also can't reach fine effect, rail after polishing still need carry out surperficial quality detection, during the detection solitary place the detection and also very inconvenient together, it is very loaded down with trivial details to use.
Disclosure of Invention
The object of the present invention is to provide a grinding carriage for improving the welding quality of rails, which overcomes the above-mentioned drawbacks of the prior art.
According to the embodiment of the invention, the grinding locomotive for improving the welding quality of the rail comprises a saddle arranged on the rail, wherein the saddle is provided with movable wheels, an analysis table is fixedly arranged on the top surface of the saddle, a data processor capable of analyzing data is arranged in the analysis table, a fixed seat is fixedly arranged on the bottom surface of the saddle, a rotating seat is rotatably arranged on the left side surface of the fixed seat, a grinding mechanism capable of grinding the rail and capable of being welded is arranged on the rotating seat, the grinding mechanism comprises sliding seats which are symmetrically and slidably arranged on the bottom surface of the rotating seat in the front-back direction, sliding seats are slidably arranged in the sliding seats, a motor seat is fixedly arranged on the bottom surface of the sliding seats, a first motor is fixedly arranged in the motor seat, a first grinding wheel shaft is fixedly arranged on an output shaft of the first motor, and a first grinding wheel capable of grinding the surface of the rail is fixedly arranged on the first grinding wheel shaft, a second grinding wheel shaft is rotatably arranged on the motor base at the rear side, a universal wheel is fixedly arranged between the second grinding wheel shaft and the first grinding wheel shaft, a second grinding wheel capable of grinding two side surfaces of a track is fixedly arranged on the bottom surface of the second grinding wheel shaft, a rotating plate is rotatably arranged on the right side of the rotating base on the bottom surface of the fixed base, and a mechanism capable of inspecting and detecting the quality after grinding is arranged on the rotating plate,
the detection mechanism comprises a detection seat hinged on the rotating plate, a detection slide block space with a downward opening is arranged in the detection seat, a detection slide block is arranged in the detection slide block space in a sliding way, a sensor space with a downward opening is arranged on the bottom surface of the detection slide block, a detection head which can be contacted with the surface of a rail is arranged in the sensor space in a sliding way, a pressure sensor is fixedly arranged on the top wall of the sensor space, the pressure sensor is in signal connection with the data processor, a first spring is fixedly arranged between the top surface of the detection head and the top wall of the sensor space, when the detection head moves on the rail, the pressure sensor can detect the pressure generated when the detection head moves up and down, and the data processor analyzes the change value of the pressure detected by the pressure sensor and judges the polishing quality.
On the basis of the technical scheme, a gear space is arranged in the fixed seat, a second motor is fixedly installed on the top wall of the gear space, a gear shaft is fixedly installed on an output shaft of the second motor, a first straight gear is fixedly installed on the gear shaft, a rack space is arranged on the lower side of the gear space, a rack rod is slidably installed in the rack space, a first permanent magnet is fixedly installed on the right side surface of the rack rod, an electromagnet is fixedly installed on the inner wall of the right side of the rack space, the gear shaft downwards enters the rack space, the gear shaft is rotatably installed with the rack rod, the rack rod is meshed with the rack rod, a rotating shaft is rotatably installed on the rack rod, an intermediate gear is rotatably installed on the rotating shaft, the intermediate gear is meshed with the first straight gear, and a power shaft penetrating through the bottom surface of the fixed seat is rotatably installed between the upper inner wall and the lower inner, and a second straight gear is fixedly arranged on the power shaft and is meshed with the intermediate gear.
On the basis of the technical scheme, the polishing mechanism further comprises a bevel gear space which is arranged in the sliding seat in a bilateral symmetry mode, the rotating seat is fixedly connected with the left power shaft, a third motor is fixedly installed in the inner wall of the left side of the left bevel gear space, a bevel gear shaft is fixedly installed on an output shaft of the third motor, the bevel gear shaft extends rightwards to penetrate through the bevel gear space, a first bevel gear is fixedly installed on the bevel gear shaft in a bilateral symmetry mode, a first threaded rod is rotatably installed on the bottom wall of the bevel gear space and is in threaded connection with the sliding seat, a fourth motor is fixedly installed in the rotating seat, a second threaded rod is fixedly installed on an output shaft of the fourth motor, and the second threaded rod is in threaded connection with the sliding seat in a front-back bilateral symmetry mode.
On the basis of the technical scheme, the outer side surface of the rotating seat is provided with the sealing cover in a sliding manner, the sealing cover is provided with the hinge rods in a bilateral-symmetric hinged manner, the sliding seat is provided with the sliding grooves, the sliding blocks are installed in the sliding grooves in a bilateral-symmetric sliding manner, the sliding blocks are hinged to the other side of the hinge rods, and the sliding blocks on the left side and the right side are fixedly provided with the second springs.
On the basis of the technical scheme, the detection mechanism also comprises an arc-shaped track fixedly arranged on the bottom surface of the saddle, the arc-shaped track is connected with the rotating plate in a sliding way, the bottom surface of the rotating plate is provided with a spring groove, the rotating plate is provided with a fixed claw which can penetrate through the spring groove in a sliding way, the fixed claw can tightly clamp the detection seat, a third spring is fixedly arranged between the fixed claw and the top wall of the spring groove, an eccentric wheel is fixedly arranged on the top surface of the fixed claw, a second permanent magnet is fixedly arranged on the top surface of the rotating plate, a fifth motor is fixedly arranged in the inner wall of the left side of the detection slide block space, and a third threaded rod is fixedly installed on the output shaft of the fifth motor, the third threaded rod and the detection slide block are in threaded installation, and a third permanent magnet is fixedly installed on the detection slide block.
The invention has the beneficial effects that: the rail welding quality detection device can directly integrate polishing and quality detection together, is placed on a rail, is very convenient to transport, can adapt to polishing of a welding position in a small range, can polish the welding position on the surface of a rail completely during polishing, can polish two sides of the welding position completely, ensures the appearance and quality of the welding position, can detect the surface quality again after polishing is completed, can reduce the carrying of equipment, can analyze detected data in real time, is convenient to use, and is worthy of popularization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic sectional view taken along line B-B in FIG. 2;
fig. 4 is a schematic sectional view of fig. 2 taken along the direction C-C.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-4, a grinding vehicle for improving rail welding quality according to an embodiment of the present invention includes a seat 12 disposed on a rail, the seat 12 is provided with a movable wheel 11, an analysis table 13 is fixedly mounted on a top surface of the seat 12, a data processor 14 capable of analyzing data is disposed in the analysis table 13, a fixed seat 15 is fixedly mounted on a bottom surface of the seat 12, a rotating seat 43 is rotatably mounted on a left side surface of the fixed seat 15, a grinding mechanism 80 capable of welding and grinding the rail is disposed on the rotating seat 43, the grinding mechanism 80 includes sliding seats 44 slidably mounted on a bottom surface of the rotating seat 43 in a front-back symmetry manner, a sliding seat 54 is slidably mounted in the sliding seats 44, a motor seat 62 is fixedly mounted on a bottom surface of the sliding seat 54, a first motor 67 is fixedly mounted in the motor seat 62, a first grinding wheel shaft 61 is fixedly arranged on an output shaft of the first motor 67, a first grinding wheel 58 capable of grinding the surface of the track is fixedly arranged on the first grinding wheel shaft 61, a second grinding wheel shaft 60 is rotatably arranged on a motor base 62 on the rear side, a universal wheel 66 is fixedly arranged between the second grinding wheel shaft 60 and the first grinding wheel shaft 61, a second grinding wheel 59 capable of grinding two side surfaces of the track is fixedly arranged on the bottom surface of the second grinding wheel shaft 60, a rotating plate 28 is rotatably arranged on the right side of the rotating base 43 on the bottom surface of the fixed base 15, and a mechanism 81 capable of inspecting and detecting the quality after grinding is arranged on the rotating plate 28,
the detection mechanism 81 comprises a detection seat 70 hinged on the rotating plate 28, a detection slide block space 39 with a downward opening is arranged in the detection seat 70, a detection slide block 71 is arranged in the detection slide block space 39 in a sliding way, a sensor space 36 with a downward opening is arranged on the bottom surface of the detection slide block 71, a detection head 35 which can contact with the surface of the rail is arranged in the sensor space 36 in a sliding way, a pressure sensor 37 is fixedly arranged on the top wall of the sensor space 36, the pressure sensor 37 is connected with the data processor 14 through signals, a first spring 38 is fixedly arranged between the top surface of the detection head 35 and the top wall of the sensor space 36, when the detection head 35 moves on the rail, the pressure sensor 37 will detect the pressure generated by the detection head 35 when moving up and down, the data processor 14 analyzes the variation value of the pressure detected by the pressure sensor 37 to determine whether the grinding quality is good or bad.
In addition, in one embodiment, a gear space 16 is provided in the fixed base 15, a second motor 22 is fixedly mounted on the top wall of the gear space 16, a gear shaft 63 is fixedly mounted on the output shaft of the second motor 22, a first straight gear 21 is fixedly mounted on the gear shaft 63, a rack space 26 is provided on the lower side of the gear space 16, a rack bar 24 is slidably mounted in the rack space 26, a first permanent magnet 25 is fixedly mounted on the right side surface of the rack bar 24, an electromagnet 27 is fixedly mounted on the right side inner wall of the rack space 26, the gear shaft 63 enters the rack space 26 downward, a gear bar 23 is rotatably mounted on the gear shaft 63, the gear bar 23 is engaged with the rack bar 24, a rotating shaft 19 is rotatably mounted on the gear bar 23, an intermediate gear 18 is rotatably mounted on the rotating shaft 19, the intermediate gear 18 is engaged with the first straight gear 21, bilateral symmetry rotates the installation between the upper and lower inner wall of gear space 16 and runs through the power shaft 17 of fixing base 15 bottom surface, fixed mounting second straight-tooth gear 72 on the power shaft 17, second straight-tooth gear 72 with intermediate gear 18 meshes, and when starting second motor 22, second motor 22 drives gear shaft 63 and rotates, and gear shaft 63 rotates and drives first straight-tooth gear 21 and rotates, and to electro-magnet 27 circular telegram, electro-magnet 27 drives rack bar 24 horizontal slip, can make gear bar 23 drive intermediate gear 18 and first straight-tooth gear 21 and second straight-tooth gear 72 meshing, and first straight-tooth gear 21 can drive intermediate gear 18 and rotate, and intermediate gear 18 rotates and drives second straight-tooth gear 72 and rotate.
In addition, in one embodiment, the grinding mechanism 80 further includes a bevel gear space 49 disposed in the sliding seat 44 in a bilateral symmetry manner, the rotating seat 43 is fixedly connected with the left power shaft 17, a third motor 46 is fixedly mounted in the left inner wall of the left bevel gear space 49, a bevel gear shaft 50 is fixedly mounted on an output shaft of the third motor 46, the bevel gear shaft 50 extends rightward and penetrates through the bevel gear space 49, a first bevel gear 51 is fixedly mounted in the bevel gear shaft 50 in a bilateral symmetry manner, a first threaded rod 53 is rotatably mounted on the bottom wall of the bevel gear space 49, the first threaded rod 53 is in threaded connection with the sliding seat 54, a fourth motor 64 is fixedly mounted in the rotating seat 43, a second threaded rod 65 is fixedly mounted on an output shaft of the fourth motor 64, and the second threaded rod 65 is in threaded connection with the sliding seat 44 in a front-back symmetry manner, when the fourth motor 64 is started, the fourth motor 64 can drive the second threaded rod 65 to rotate, the second threaded rod 65 can rotate to drive the sliding seats 44 on the front side and the rear side to move on the rotating seat 43, the third motor 46 is started, the third motor 46 can drive the first bevel gear 51 to rotate, the first bevel gear 51 rotates to drive the second bevel gear 52 to rotate, the second bevel gear 52 rotates to drive the first threaded rod 53 to rotate, and the sliding seat 54 can move up and down.
In addition, in one embodiment, the outer side surface of the rotating seat 43 is slidably provided with the cover 45, the cover 45 is provided with the hinge rods 48 in a bilateral symmetry hinged manner, the sliding seat 54 is provided with the sliding groove 55, the sliding blocks 56 are slidably provided in the sliding groove 55 in a bilateral symmetry hinged manner, the sliding blocks 56 are connected with the other side of the hinge rods 48 in a hinged manner, the second spring 57 is fixedly provided between the sliding blocks 56 on the left side and the right side, when the sliding seat 54 moves downwards, the cover 45 can be driven to move downwards, and the sliding seat 54 can drive the first grinding wheel 58 and the second grinding wheel 59 to move downwards so as to grind the rail.
In addition, in one embodiment, the detecting mechanism 81 further includes an arc rail 29 fixedly installed on the bottom surface of the seat 12, the arc rail 29 is slidably connected to the rotating plate 28, a spring slot 32 is formed on the bottom surface of the rotating plate 28, a fixed claw 31 capable of penetrating through the spring slot 32 is slidably installed on the rotating plate 28, the fixed claw 31 can clamp the detecting seat 70, a third spring 33 is fixedly installed between the fixed claw 31 and the top wall of the spring slot 32, an eccentric wheel 30 is fixedly installed on the top surface of the fixed claw 31, a second permanent magnet 42 is fixedly installed on the top surface of the rotating plate 28, a fifth motor 34 is fixedly installed in the inner wall of the left side of the detecting slider space 39, a third threaded rod 41 is fixedly installed on the output shaft of the fifth motor 34, and a thread is installed between the third threaded rod 41 and the detecting slider 71, the third permanent magnet 40 is fixedly installed on the detection slide block 71, when the fifth motor 34 is started, the fifth motor 34 drives the third threaded rod 41 to rotate, the third threaded rod 41 rotates to drive the detection slide block 71 to slide left and right, and the detection head 35 can move left and right on a rail to detect the quality of the polished quality.
Firstly, the seat 12 is pushed to the rail to be polished, the second motor 22 is started, the second motor 22 drives the first straight gear 21 to rotate, the electromagnet 27 is electrified, the electromagnet 27 drives the rack rod 24 to slide left and right, the gear rod 23 can drive the left intermediate gear 18 to be meshed with the first straight gear 21 and the second straight gear 72, the first straight gear 21 can drive the intermediate gear 18 to rotate, the intermediate gear 18 rotates to drive the second straight gear 72 to rotate, the second straight gear 72 rotates to drive the rotating seat 43 to rotate, the sliding seat 44 can rotate right above the rails on the front side and the rear side, when the fourth motor 64 is started, the fourth motor 64 can drive the second threaded rod 65 to rotate, the second threaded rod 65 rotates to drive the sliding seats 44 on the front side and the rear side to move on the rotating seat 43, the third motor 46 is started, the third motor 46 can drive the first bevel gear 51 to rotate, the first bevel gear 51 rotates to drive the second bevel gear 52 to rotate, the second bevel gear 52 rotates to drive the first threaded rod 53 to rotate, so that the slide seat 54 can move up and down to adjust the positions of the first grinding wheel 58 and the second grinding wheel 59 up and down and back and forth, when the first grinding wheel 58 and the second grinding wheel 59 are in contact with the rail, the first motor 67 is started, the first motor 67 can drive the first grinding wheel 58 and the second grinding wheel 59 to rotate to grind the upper side surface and the inner and outer side surfaces of the rail, the sealing cover 45 can cover sparks and scrap irons generated after grinding,
after grinding is finished, the electromagnet 27 is electrified reversely, the electromagnet 27 can attract the first permanent magnet 25, the rack rod 24 slides, the rack rod 24 drives the gear rod 23 to rotate, the middle gear 18 is meshed with the first straight gear 21 and the second straight gear 72 on the right side, the fifth motor 34 is started, the fifth motor 34 drives the third threaded rod 41 to rotate, the third threaded rod 41 rotates to drive the detection slide block 71 to slide left and right, and when the detection head 35 can move left and right on a rail, the change of the pressure of the first spring 38 detected by the pressure sensor 37 can be transmitted into the data processor 14 to be analyzed so as to judge whether the ground quality is good or not.
The invention has the beneficial effects that: the rail welding quality detection device can directly integrate polishing and quality detection together, is placed on a rail, is very convenient to transport, can adapt to polishing of a welding position in a small range, can polish the welding position on the surface of a rail completely during polishing, can polish two sides of the welding position completely, ensures the appearance and quality of the welding position, can detect the surface quality again after polishing is completed, can reduce the carrying of equipment, can analyze detected data in real time, is convenient to use, and is worthy of popularization.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (5)
1. A grinding locomotive for improving rail welding quality comprises a saddle arranged on a rail, wherein movable wheels are arranged on the saddle, an analysis table is fixedly arranged on the top surface of the saddle, and the grinding locomotive is characterized in that: a data processor capable of analyzing data is arranged in the analysis table, a fixed seat is fixedly installed on the bottom surface of the seat, a rotating seat is rotatably installed on the left side surface of the fixed seat, a polishing mechanism capable of polishing rails and welded is arranged on the rotating seat, the polishing mechanism comprises sliding seats which are symmetrically and slidably installed on the bottom surface of the rotating seat in a front-back mode, sliding seats are slidably installed in the sliding seats, a motor seat is fixedly installed on the bottom surface of the sliding seats, a first motor is fixedly installed in the motor seat, a first grinding wheel shaft is fixedly installed on an output shaft of the first motor, a first grinding wheel capable of polishing the surface of a rail is fixedly installed on the first grinding wheel shaft, a second grinding wheel shaft is rotatably installed on the motor seat on the rear side, a universal wheel is fixedly installed between the second grinding wheel shaft and the first grinding wheel shaft, and second grinding wheels capable of polishing two side surfaces of the rail are fixedly installed on the bottom surface of the second grinding wheel shaft, a rotating plate is rotatably arranged on the bottom surface of the fixed seat and positioned at the right side of the rotating seat, a mechanism for inspecting and detecting the polished quality is arranged on the rotating plate,
the detection mechanism comprises a detection seat hinged on the rotating plate, a detection slide block space with a downward opening is arranged in the detection seat, a detection slide block is arranged in the detection slide block space in a sliding way, a sensor space with a downward opening is arranged on the bottom surface of the detection slide block, a detection head which can be contacted with the surface of a rail is arranged in the sensor space in a sliding way, a pressure sensor is fixedly arranged on the top wall of the sensor space, the pressure sensor is in signal connection with the data processor, a first spring is fixedly arranged between the top surface of the detection head and the top wall of the sensor space, when the detection head moves on the rail, the pressure sensor can detect the pressure generated when the detection head moves up and down, and the data processor analyzes the change value of the pressure detected by the pressure sensor and judges the polishing quality.
2. A grinding carriage for improving rail weld quality as recited in claim 1, wherein: a gear space is arranged in the fixing seat, a second motor is fixedly arranged on the top wall of the gear space, a gear shaft is fixedly arranged on an output shaft of the second motor, a first straight gear is fixedly arranged on the gear shaft, a rack space is arranged on the lower side of the gear space, a rack rod is slidably arranged in the rack space, a first permanent magnet is fixedly arranged on the right side surface of the rack rod, an electromagnet is fixedly arranged on the inner wall of the right side of the rack space, the gear shaft downwards enters the rack space, a gear rod is rotatably arranged on the gear shaft and meshed with the rack rod, a rotating shaft is rotatably arranged on the gear rod, an intermediate gear is rotatably arranged on the rotating shaft and meshed with the first straight gear, and a power shaft penetrating through the bottom surface of the fixing seat is rotatably arranged between the upper inner wall and the lower inner wall of the gear space in a left-, and a second straight gear is fixedly arranged on the power shaft and is meshed with the intermediate gear.
3. A grinding carriage for improving rail weld quality as recited in claim 1, wherein: grinding machanism still includes the bilateral symmetry and sets up the bevel gear space in the seat that slides, rotate the seat with left power shaft fixed connection, fixed mounting third motor in the left side inner wall of left bevel gear space, fixed mounting bevel gear axle on the output shaft of third motor, bevel gear axle extends right and runs through the bevel gear space, the first bevel gear of bilateral symmetry fixed mounting on the bevel gear axle, rotate the first threaded rod of installation on the diapire in bevel gear space, first threaded rod with slide threaded connection, rotate the seat internal fixation fourth motor, fixed mounting second threaded rod on the fourth motor output shaft, threaded connection between the seat that slides of bilateral symmetry around the second threaded rod and the front and back.
4. A grinding carriage for improving rail weld quality as recited in claim 1, wherein: the sliding seat is characterized in that a sealing cover is slidably mounted on the outer side face of the rotating seat, hinge rods are symmetrically and hinged to the sealing cover in a bilateral mode, sliding grooves are formed in the sliding seat, sliding blocks are slidably mounted in the sliding grooves in a bilateral mode, the sliding blocks are hinged to the other side of the hinge rods, and second springs are fixedly mounted between the sliding blocks on the left side and the right side.
5. A grinding carriage for improving rail weld quality as recited in claim 1, wherein: the detection mechanism still includes fixed mounting and is in the arc track of installation arc form on the saddle bottom surface, the arc track with rotor plate sliding connection, be equipped with the spring groove on the bottom surface of rotor plate, slidable mounting can run through on the rotor plate the stationary dog in spring groove, the stationary dog can with detect the seat chucking, the stationary dog with fixed mounting third spring between the roof in spring groove, the fixed mounting eccentric wheel on the top surface of stationary dog, the fixed mounting second permanent magnet on the top surface of rotor plate, detect the interior fixed mounting fifth motor of left side inner wall in slider space, the fixed mounting third threaded rod on the fifth motor output shaft, the third threaded rod with detect the screw thread installation between the slider, detect the fixed mounting third permanent magnet on the slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911230299.9A CN111021166A (en) | 2019-12-04 | 2019-12-04 | Grinding locomotive for improving rail welding quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911230299.9A CN111021166A (en) | 2019-12-04 | 2019-12-04 | Grinding locomotive for improving rail welding quality |
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| Publication Number | Publication Date |
|---|---|
| CN111021166A true CN111021166A (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911230299.9A Withdrawn CN111021166A (en) | 2019-12-04 | 2019-12-04 | Grinding locomotive for improving rail welding quality |
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| CN112849209A (en) * | 2021-01-11 | 2021-05-28 | 重庆交通职业学院 | Rail transit operation and maintenance device |
| CN117943939A (en) * | 2024-03-27 | 2024-04-30 | 西南交通大学 | Test device based on passive peak clipping and polishing |
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|---|---|---|---|---|
| CN112849209A (en) * | 2021-01-11 | 2021-05-28 | 重庆交通职业学院 | Rail transit operation and maintenance device |
| CN117943939A (en) * | 2024-03-27 | 2024-04-30 | 西南交通大学 | Test device based on passive peak clipping and polishing |
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