CN114952515B - Repairing device for switch machine - Google Patents
Repairing device for switch machine Download PDFInfo
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- CN114952515B CN114952515B CN202210627063.4A CN202210627063A CN114952515B CN 114952515 B CN114952515 B CN 114952515B CN 202210627063 A CN202210627063 A CN 202210627063A CN 114952515 B CN114952515 B CN 114952515B
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- Prior art keywords
- rail
- fixedly connected
- sliding
- switch
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/004—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding rails, T, I, H or other similar profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention provides a repairing device for a turnout point machine, which solves the problems that the repairing device is fixed near the turnout point machine, the switch rail of the turnout point machine and the base rail of a railway are polished and cleaned at fixed time, and curled edges or deformation are repaired in time; the invention comprises a left base rail, a right base rail, a left switch rail and a right switch rail, wherein a repair base arranged on the ground is arranged on one side of the left base rail, the upper end of the repair base is connected with a cantilever beam, the lower part of the cantilever beam is connected with a left side beam, the left side beam is connected with a right side beam in a left-right sliding manner, the left side beam and the right side beam are connected through springs, the left side in the left side beam is connected with a switch rail polishing device, the switch rail polishing device comprises a rotating rod, two friction rollers which are symmetrically distributed up and down are coaxially and fixedly connected with the lower side of the rotating rod, a limiting sleeve which is fixedly connected with the rotating rod is arranged between the two friction rollers, the outer wall of the limiting sleeve is provided with a plurality of limiting ball grooves, and limiting balls are rotationally connected with the limiting ball grooves; the invention has exquisite structure and strong practicability.
Description
Technical Field
The invention relates to the technical field of switch machine equipment, in particular to a switch machine repairing device.
Background
In the running process of the train, the track of the train needs to be changed, the track of the switch machine is often changed at the moment, meanwhile, in the working process of the switch machine, the switch rail and the base rail need to be tightly attached, the gap between the switch rail and the base rail is ensured to be in a safe range, meanwhile, in the running process of the train, the switch rail and the switch machine can be damaged to a certain extent due to the action of centripetal force and friction force, and the running safety of the train is influenced, so that the periodic repair of the switch machine is very important.
However, at present, the following problems exist in the repairing and detecting process of the switch machine:
1. most of the existing turnout switches are repaired by workers at regular time, when the switch rail deforms or curls, the switch rail needs to be manually polished, the polishing efficiency is low, and the switch rail cannot be polished at regular time;
2. in the working process of the switch machine, if sundries appear at the edges of the switch rail and the base rail, gaps between the switch rail and the base rail are overlarge, so that the running instability of the train is enhanced, and meanwhile, sundries near the switch machine cannot be cleaned in time.
Accordingly, the present invention provides a railroad switch machine repairing apparatus to solve this problem.
Disclosure of Invention
Aiming at the situation, the invention provides the repairing device for the turnout switch machine, which aims to overcome the defects of the prior art, and effectively solves the problems that the repairing device is fixed near the turnout switch machine, the switch rail of the turnout switch machine and the base rail of a railway are polished and cleaned at fixed time, and curled edges or deformation are repaired in time.
The invention comprises a left base rail, a right base rail, a left switch rail and a right switch rail, wherein a repair base arranged on the ground is arranged on one side of the left base rail, the upper end of the repair base is connected with a cantilever beam, the lower end of the cantilever beam is connected with a left side beam, the left side beam is connected with a right side beam in a left-right sliding manner, and the left side beam and the right side beam are connected through a spring;
the left side of the left side cross beam is connected with a point rail polishing device, the point rail polishing device comprises a rotating rod, two friction rollers which are vertically and symmetrically distributed are coaxially and fixedly connected to the lower side of the rotating rod, a limiting sleeve which is fixedly connected with the rotating rod is arranged between the two friction rollers, a plurality of limiting ball grooves are formed in the outer wall of the limiting sleeve, limiting balls are rotationally connected to the limiting ball grooves, the friction rollers are arranged on the right side of the left point rail and are attached to the left point rail, and the outer edges of the limiting balls are overlapped with the outer edges of the friction rollers;
the right side beam is connected with a point rail polishing device, the right side beam is provided with a sliding rail, a sliding block is connected in the sliding rail in a left-right sliding manner, a sliding rod is connected in the sliding block in a rotating manner, two symmetrical fine friction wheels are fixedly connected at the lower end of the sliding rod in a coaxial manner, a fine sleeve ring fixedly connected with the sliding rod is arranged between the two fine friction wheels, a plurality of small rollers are connected to the outer wall of the fine sleeve ring in a rotating manner, and the outer edges of the small rollers are overlapped with the outer edges of the fine friction wheels;
the rotating rod and the sliding rod are connected with an external driving device.
Preferably, the right side the dwang upper end run through the right side crossbeam, the right side the coaxial fixedly connected with of dwang upper end rotates the line wheel, the coaxial fixedly connected with of slide pole upper end follow driving wheel, the spacing slide rail of right side crossbeam front end fixed connection, spacing slide rail in have the take-up pulley through spring sliding connection, rotation line wheel, follow and take-up pulley between twine have the transmission band.
Preferably, the rotating rod on the right side is coaxially and fixedly connected with a friction plate, the friction plate is positioned at the right upper end of the friction roller, and the lower end face of the friction plate is attached to the upper end face of the right tongue rail.
Preferably, the lower end of the sliding block is fixedly connected with a groove block, the left end of the groove block is rotationally connected with the sliding rod, the other end of the groove block is rotationally connected with a polishing disc, the polishing disc is connected with the sliding rod through a belt transmission mechanism, and the lower end face of the polishing disc is attached to the upper end face of the right base rail;
the left side crossbeam left side fixedly connected with a plurality of scrapers, the scraper blade be the slope form installation, the scraper blade lower extreme be cambered surface form, the scraper blade lower extreme with left base rail up end laminate mutually.
Preferably, the left side crossbeam and the right side crossbeam in all set up the track of ventilating, two the track in fixedly connected with flexible pipe of ventilating, flexible pipe both ends of ventilating all fixedly connected with jet-propelled pipe, jet-propelled pipe downside all fixedly connected with a plurality of shower nozzles, the left side jet-propelled pipe and fixedly connected with be in the air supply pump in the left side crossbeam link to each other.
Preferably, the left side crossbeam with the cantilever crossbeam rotate to be connected, left side crossbeam bi-polar fixedly connected with connecting axle, the connecting axle with the cantilever crossbeam rotate to be connected, coaxial fixedly connected with adjusts the bevel gear on the connecting axle, the other meshing of adjusting the bevel gear have drive bevel gear, drive bevel gear with rotate and connect the coaxial fixedly connected of actuating lever in the cantilever crossbeam, actuating lever and external drive arrangement link to each other, the connecting axle on fixedly connected with angle sensor, angle sensor on fixedly connected buzzer.
Preferably, the left side cross beam and the right side cross beam are connected through a telescopic rod, one end of the telescopic rod is fixedly connected with the left side cross beam, and the other end of the telescopic rod is detachably connected with the right side cross beam.
Aiming at the improvement of the existing switch machine repairing process, the invention effectively solves the problem of polishing the side surfaces of the switch rail and the base rail and ensuring the flatness of the surface of the switch rail by additionally arranging the repairing base, the cantilever beam, the left side beam, the right side beam and the switch rail polishing device; the problem of cleaning and polishing the surface between the gaps of the base rail and the switch rail on one side is effectively solved by arranging the fine friction wheel, the sliding rod, the small roller and the fine sleeve ring; the problem of cleaning and polishing the upper surface of the switch rail is effectively solved by arranging the friction plate; the groove-shaped blocks, the polishing disc and the scraping plate are arranged, so that the problem of cleaning sundries on the upper end surface of the base rail is effectively solved; the problems of cleaning sundries near the switch rail and the base rail are effectively solved by arranging the ventilation telescopic pipe, the air jet pipe, the spray head and the air supply pump; by arranging the adjusting bevel gear. The driving bevel gear and the angle sensor effectively solve the problems of reversing the front and rear polishing cleaning structures and cleaning and repairing the front and rear switch rails and the base rails of the switch machine; and the structure is simple and stable, and the universality is extremely high.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic cross-sectional view of the internal structure of the present invention.
Fig. 3 is a partial schematic view of the point rail and base rail grinding structure of the present invention.
Fig. 4 is a schematic perspective view of the point grinding device of the present invention.
Fig. 5 is a schematic perspective view of the air supply structure of the present invention.
Fig. 6 is a schematic perspective view of the point rail and base rail of the present invention with the repair end simultaneously.
Fig. 7 is a schematic view of a point rail and base rail of the present invention with the end repaired.
Fig. 8 is a partial schematic view of a screed and a connecting member thereof according to the present invention.
Detailed Description
The foregoing and other features, aspects and advantages of the present invention will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings, 1-8. The following embodiments are described in detail with reference to the drawings.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
The first embodiment of the invention is a railroad switch point machine repairing device, including left base rail 1, right base rail 2, said left base rail 1, right base rail 2 are the railway fixed rail, left switch rail 3 and right switch rail 4, said left switch rail 3, sliding of right switch rail 4, realize the rail change to the direction of train traveling, said left base rail 1 side has repairing base 5 placed on ground, said repairing base 5 lower end rotates and connects with the walking wheel that slides back and forth, support the subsequent structure through said repairing base 5, said repairing base 5 upper end connects with cantilever beam 6, said cantilever beam 6 is the telescopic beam, said telescopic beam is the conventional telescopic link 37, connect with the spring in the said telescopic link 37 at the same time, guarantee said cantilever beam 6 is contracted to said repairing base 5 side all the time, in this embodiment, said cantilever beam 6 is connected with said repairing base 5 upper and lower sliding connection, realize the control of the lifting of said cantilever beam 6, said left and right side 7 is connected with said left and right side 8, the side 8 is connected with said left and right side 7 and 8, the side 8 is connected with said beam;
the left side of the left side cross beam 7 is internally and leftwards connected with a point rail polishing device, the point rail polishing device comprises a rotating rod 9, two friction rollers 10 which are vertically and symmetrically distributed are coaxially and fixedly connected to the lower side of the rotating rod 9, the rotating rod 9 rotates to drive the two friction rollers 10 to synchronously rotate, a limiting sleeve 11 which is fixedly connected with the rotating rod 9 is arranged between the two friction rollers 10, a plurality of limiting ball grooves 12 are formed in the outer wall of the limiting sleeve 11, a limiting ball 13 is rotationally connected to the limiting ball grooves 12, the friction rollers 10 are arranged on the right side of the left point rail 3 and are attached to the left point rail 3, the outer edges of the limiting balls 13 and the outer edges of the friction rollers 10 are coincided when the rotating rod 9 and the friction rollers 10 rotate, the friction rollers 10 are not polished to the point rail, and simultaneously, and the point rail is continuously deformed when the point rail is polished to one side of the point rail or the point rail is continuously contacted with the point rail 13;
the right side of the right side cross beam 8 is connected with a point rail polishing device, the point rail on the right side is repaired and polished through the point rail polishing device on the right side, the right side of the right side cross beam 8 is provided with a sliding rail 14, a sliding block 15 is connected in the sliding rail 14 in a left-right sliding manner, the sliding block 15 is connected with a sliding rod 16 in a rotating manner, the lower end of the sliding rod 16 is coaxially and fixedly connected with two symmetrically distributed fine friction wheels 17, a fine collar 18 fixedly connected with the sliding rod 16 is arranged between the two fine friction wheels 17, a plurality of small rollers 19 are rotatably connected to the outer wall of the fine collar 18, the outer edges of the small rollers 19 are overlapped with the outer edges of the fine friction wheels 17, and the fine friction wheels 17 and the polishing and repairing mode of the right side surface of the point rail are identical to the repairing mode of the left side surface of the point rail;
the rotating rod 9 and the sliding rod 16 are connected with an external driving device, and the external driving device rotates and simultaneously rotates the rotating rod 9 and the sliding rod 16, so that the polishing and repairing of the switch rail are realized;
in the embodiment, the cantilever beam 6 is firstly arranged above the rail, then the cantilever beam 6 is slid downwards, the friction roller 10 is respectively attached to the side walls of the corresponding left switch rail 3 and right switch rail 4, then the driving sources of the rotating rod 9 and the sliding rod 16 are started, the repairing base 5 is simultaneously started to slide forwards and backwards, and the friction roller 10 slides forwards and backwards while rotating, so that the polishing repairing of the left switch rail and the right switch rail is realized.
In the second embodiment, when polishing and repairing the right switch rail on the basis of the first embodiment, in order to ensure that the left side surface and the right side surface of the switch rail are polished and repaired simultaneously, the present embodiment provides a structure in which the right rotating rod 9 and the sliding rod 16 synchronously rotate, specifically, the upper end of the right rotating rod 9 penetrates through the right cross beam 8, the upper end of the right rotating rod 9 is coaxially and fixedly connected with a rotating wire wheel 20, the upper end of the sliding rod 16 is coaxially and fixedly connected with a driven wheel 21, the front end of the right cross beam 8 is fixedly connected with a limiting slide rail, a tensioning wheel 22 is slidably connected in the limiting slide rail through a spring, a transmission belt is wound between the rotating wire wheel 20, the driven wheel 21 and the tensioning wheel 22, the rotating wire wheel 20 is connected with an external driving device, the rotating wire wheel 20 rotates, the driven wheel 21 and the wheel 22 are driven by the belt to synchronously rotate, and simultaneously, the tensioning wheel 22 slides left and right in the sliding rod 16, and simultaneously, the limiting slide wire 20 and the driven wheel 22 slide smoothly in the limiting slide rail.
In the third embodiment, on the basis of the second embodiment, in the running process of the train, sundries are attached to the upper ends of the left switch rail 3, the right switch rail 4, the left base rail 1 and the right base rail 2, so that the running of the train is unstable, and therefore the embodiment provides a sundry cleaning structure, specifically, the right rotating rod 9 is fixedly connected with the friction plate 23 coaxially, the friction plate 23 is located at the right upper end of the friction roller 10, the lower end face of the friction plate 23 is attached to the upper end face of the right switch rail 4, the rotating rod 9 rotates to drive the friction plate 23 to rotate, and the friction plate 23 rotates to clean and polish sundries at the upper end of the right switch rail 4, so that the flatness of the upper end face of the right switch rail 4 is ensured.
In the fourth embodiment, in order to repair and polish the upper end surface of the right base rail 2 on the basis of the third embodiment, the present embodiment provides a structure for repairing and cleaning the upper end surface of the right base rail synchronously, specifically, the lower end of the sliding block 15 is fixedly connected with a groove block 24, the sliding process of the sliding block 15 drives the groove block 24 to slide synchronously, the left end of the groove block 24 is rotationally connected with the sliding rod 16, the other end of the groove block 24 is rotationally connected with a polishing disc 25, the polishing disc 25 is connected with the sliding rod 16 through a belt transmission mechanism, the lower end surface of the polishing disc 25 is attached to the upper end surface of the right base rail 2, and the polishing disc 25 is driven to rotate synchronously through the belt transmission mechanism in the rotating process of the sliding rod 16, so as to clean and repair the upper end surface of the base rail;
the left side of left side crossbeam 7 fixedly connected with a plurality of scrapers 26, scraper 26 be the slope form installation, scraper 26 lower terminal surface be the cambered surface form, scraper 26 lower extreme with left base rail 1 up end laminate mutually left side crossbeam 7 sliding process, through scraper 26 realize the clearance restoration to left base rail 1 up end.
On the basis of the fifth embodiment, in the repairing and cleaning process of the left base rail 1, the right base rail 2, the left switch rail 3 and the right switch rail 4, sundries fall near the base rail and the switch rail, so the structure for thoroughly cleaning sundries is provided, specifically, the ventilation rails 27 are respectively arranged in the left cross beam 7 and the right cross beam 8, the ventilation telescopic pipes 28 are fixedly connected in the two ventilation rails 27, the air pipes 29 are fixedly connected at two ends of the ventilation telescopic pipes 28, the lower sides of the air pipes 29 are fixedly connected with a plurality of spray heads 30, the left air pipes 29 are fixedly connected with the air supply pump 31 in the left cross beam 7, the air supply pump 31 supplies air to the air pipes 29 and the ventilation telescopic pipes 28, and meanwhile, the air blows to the sundries through the spray heads 30, and the sundries fly outwards under the action of air flow, so that the sundries are cleaned.
Embodiment six, on the basis of embodiment five, in order to realize the clearance to the switch machine of different states, so this embodiment provides a left side crossbeam 7, right side crossbeam 8 rotate 180 degrees conversion's structure, specifically, left side crossbeam 7 with cantilever crossbeam 6 rotate to be connected, left side crossbeam 7 bi-polar fixedly connected with connecting axle 32, connecting axle 32 with cantilever crossbeam 6 rotate to be connected, connecting axle 32 on coaxial fixedly connected with regulation bevel gear 33, the other meshing of regulation bevel gear 33 have drive bevel gear 34, drive bevel gear 34 and rotation connect be in the coaxial fixed connection of actuating lever 35 in the cantilever crossbeam 6, actuating lever 35 and external drive device link to each other, connecting axle 32 on fixedly connected with angle sensor 36, angle sensor 36 on fixedly connected with bee calling organ, actuating device drive actuating lever 35 rotate, actuating lever 35 rotate through drive bevel gear 34 and regulation bevel gear 6 rotate, drive actuating lever 33 and rotate, and then realize through the angle sensor 36 to the side of turning of the cantilever crossbeam 6 the side of turning of the cross beam 7, and then realize that the angle sensor is rotated through the side of the buzzer 8.
The seventh embodiment is based on the first embodiment, in the sliding process of the right beam 8, the left beam 7 slides, and is inconvenient to determine the position of the point rail polishing device, so this embodiment provides a structure for initially limiting the position of the left beam 7, specifically, the left beam 7 and the right beam 8 are connected through a telescopic rod 37, one end of the telescopic rod 37 is fixedly connected with the left beam 7, the other end of the telescopic rod 37 is detachably connected with the right beam 8, the right end of the telescopic rod 37 is provided with a limiting hole, the limiting hole is rotationally connected with a limiting pin, and the right beam 8 is provided with a positioning hole matched with the limiting pin.
When the invention is specifically used, the cantilever beam 6 is firstly arranged above a rail, then the cantilever beam 6 is downwards slid, the friction roller 10 is respectively attached to the side walls of the corresponding left switch rail 3 and right switch rail 4, then the driving sources of the rotating rod 9 and the sliding rod 16 are started, the starting repair base 5 is simultaneously slid back and forth, the friction roller 10 rotates and simultaneously slides back and forth, the polishing repair of the left switch rail and the right switch rail is realized, meanwhile, the cleaning of the upper end surfaces of the base rail and the switch rail is realized through the polishing disc 25, the scraping plate 26 and the friction plate 23, and meanwhile, the air supply pump 31 is started, the air is blown near the rail, the thoroughly cleaning of the cleaned sundries is realized, and the outside is blown;
when the track is changed, the driving rod 35 is rotated, and the driving rod 35 rotates to drive the left side cross beam 7 and the right side cross beam 8 to rotate 180 degrees through the driving bevel gear 34 and the adjusting bevel gear 33, so that the direction conversion of the polishing repair structure is realized, and the polishing repair of the other track state is realized.
Aiming at the improvement of the existing switch machine repairing process, the invention effectively solves the problem of polishing the side surfaces of the switch rail and the base rail and ensuring the flatness of the surface of the switch rail by additionally arranging the repairing base, the cantilever beam, the left side beam, the right side beam and the switch rail polishing device; the problem of cleaning and polishing the surface between the gaps of the base rail and the switch rail on one side is effectively solved by arranging the fine friction wheel, the sliding rod, the small roller and the fine sleeve ring; the problem of cleaning and polishing the upper surface of the switch rail is effectively solved by arranging the friction plate; the groove-shaped blocks, the polishing disc and the scraping plate are arranged, so that the problem of cleaning sundries on the upper end surface of the base rail is effectively solved; the problems of cleaning sundries near the switch rail and the base rail are effectively solved by arranging the ventilation telescopic pipe, the air jet pipe, the spray head and the air supply pump; by arranging the adjusting bevel gear. The driving bevel gear and the angle sensor effectively solve the problems of reversing the front and rear polishing cleaning structures and cleaning and repairing the front and rear switch rails and the base rails of the switch machine; and the structure is simple and stable, and the universality is extremely high.
Claims (4)
1. The utility model provides a switch point machine prosthetic devices, includes left base rail (1), right base rail (2), left switch rail (3) and right switch rail (4), its characterized in that, left base rail (1) one side put and put on subaerial repair base (5), repair base (5) upper end be connected with cantilever beam (6), cantilever beam (6) lower extreme be connected with left side crossbeam (7), left side crossbeam (7) in controlling sliding connection have right side crossbeam (8), left side crossbeam (7), right side crossbeam (8) link to each other through the spring;
the left side of the left side cross beam (7) is connected with a point rail polishing device, the point rail polishing device comprises a rotating rod (9), two friction rollers (10) which are vertically and symmetrically distributed are coaxially and fixedly connected to the lower side of the rotating rod (9), a limiting sleeve (11) which is fixedly connected with the rotating rod (9) is arranged between the two friction rollers (10), a plurality of limiting ball grooves (12) are formed in the outer wall of the limiting sleeve (11), limiting balls (13) are rotationally connected to the limiting ball grooves (12), the friction rollers (10) are arranged on the right side of the left point rail (3) and are attached to the left point rail (3), and the outer edges of the limiting balls (13) are overlapped with the outer edges of the friction rollers (10);
the right side of the right side cross beam (8) is connected with a point rail polishing device, the right side of the right side cross beam (8) is provided with a sliding rail (14), a sliding block (15) is connected in the sliding rail (14) in a left-right sliding manner, a sliding rod (16) is connected in a rotating manner in the sliding block (15), two symmetrically distributed fine friction wheels (17) are fixedly connected at the lower end of the sliding rod (16) coaxially, a fine sleeve ring (18) fixedly connected with the sliding rod (16) is arranged between the two fine friction wheels (17), a plurality of small rollers (19) are connected on the outer wall of the fine sleeve ring (18) in a rotating manner, and the outer edges of the small rollers (19) are overlapped with the outer edges of the fine friction wheels (17);
the rotating rod (9) and the sliding rod (16) are connected with an external driving device;
the upper end of the rotating rod (9) on the right side penetrates through the right side cross beam (8), the upper end of the rotating rod (9) on the right side is coaxially and fixedly connected with a rotating wire wheel (20), the upper end of the sliding rod (16) is coaxially and fixedly connected with a driven wheel (21), the front end of the right side cross beam (8) is fixedly connected with a limiting sliding rail, a tensioning wheel (22) is slidably connected in the limiting sliding rail through a spring, and a transmission belt is wound among the rotating wire wheel (20), the driven wheel (21) and the tensioning wheel (22);
the right rotating rod (9) is coaxially and fixedly connected with a friction plate (23), the friction plate (23) is positioned at the right upper end of the friction roller (10), and the lower end surface of the friction plate (23) is attached to the upper end surface of the right switch rail (4);
the lower end of the sliding block (15) is fixedly connected with a groove block (24), the left end of the groove block (24) is rotationally connected with the sliding rod (16), the other end of the groove block (24) is rotationally connected with a polishing disc (25), the polishing disc (25) is connected with the sliding rod (16) through a belt transmission mechanism, and the lower end face of the polishing disc (25) is attached to the upper end face of the right base rail (2);
the left side of left side crossbeam (7) fixedly connected with a plurality of scraper blades (26), scraper blade (26) be slope form installation, scraper blade (26) lower terminal surface be cambered surface form, scraper blade (26) lower extreme with left base rail (1) up end laminate mutually.
2. The railroad switch machine repairing device according to claim 1, wherein the left side cross beam (7) and the right side cross beam (8) are provided with ventilation tracks (27), two ventilation tracks (27) are fixedly connected with ventilation telescopic pipes (28), two ends of each ventilation telescopic pipe (28) are fixedly connected with air injection pipes (29), the lower sides of the air injection pipes (29) are fixedly connected with a plurality of spray heads (30), and the left side air injection pipes (29) are connected with an air supply pump (31) fixedly connected in the left side cross beam (7).
3. The railroad switch repairing device according to claim 2, wherein the left side beam (7) is rotationally connected with the cantilever beam (6), the two ends of the left side beam (7) are fixedly connected with a connecting shaft (32), the connecting shaft (32) is rotationally connected with the cantilever beam (6), the connecting shaft (32) is coaxially and fixedly connected with an adjusting bevel gear (33), a driving bevel gear (34) is meshed beside the adjusting bevel gear (33), the driving bevel gear (34) is coaxially and fixedly connected with a driving rod (35) rotationally connected in the cantilever beam (6), the driving rod (35) is connected with an external driving device, the connecting shaft (32) is fixedly connected with an angle sensor (36), and the angle sensor (36) is fixedly connected with a buzzer.
4. The railroad switch repairing device according to claim 1, wherein the left side beam (7) and the right side beam (8) are connected by a telescopic rod (37), one end of the telescopic rod (37) is fixedly connected with the left side beam (7), and the other end is detachably connected with the right side beam (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210627063.4A CN114952515B (en) | 2022-06-01 | 2022-06-01 | Repairing device for switch machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210627063.4A CN114952515B (en) | 2022-06-01 | 2022-06-01 | Repairing device for switch machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114952515A CN114952515A (en) | 2022-08-30 |
| CN114952515B true CN114952515B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210627063.4A Active CN114952515B (en) | 2022-06-01 | 2022-06-01 | Repairing device for switch machine |
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| CN (1) | CN114952515B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118238023B (en) * | 2024-05-24 | 2024-07-19 | 济南恒盛铁路车辆配件有限公司 | Grinding device for railway fittings |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633935Y (en) * | 2003-07-02 | 2004-08-18 | 宋仪 | Grinder for rail, frog and switch rail |
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