CN114457744B - Clean maintenance device of rail - Google Patents
Clean maintenance device of rail Download PDFInfo
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- CN114457744B CN114457744B CN202210194095.XA CN202210194095A CN114457744B CN 114457744 B CN114457744 B CN 114457744B CN 202210194095 A CN202210194095 A CN 202210194095A CN 114457744 B CN114457744 B CN 114457744B
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- Prior art keywords
- rail
- cleaning
- maintenance
- box
- rotating shaft
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K13/00—Other auxiliaries or accessories for railways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
- B61K9/10—Measuring installations for surveying permanent way for detecting cracks in rails or welds thereof
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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
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
- E01H8/105—Pneumatically or hydraulically loosening, removing or dislodging undesirable matter, e.g. removing by blowing, flushing, suction; Application of melting liquids; Loosening or removing by means of heat, e.g. cleaning by plasma torches, drying by burners
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of railway maintenance devices, in particular to a rail cleaning and maintenance device, which comprises a storage box and a cleaning and maintenance box, wherein the storage box is arranged between two parallel rails along the mounting direction of the rails; the upper surface of the storage box is provided with a first storage cavity for storage, the first storage cavity is symmetrically provided with a bunching assembly along the installation direction of the rail, the cleaning maintenance boxes are connected with the bunching assembly, and each cleaning maintenance box can deflect from the storage box to the rail through the bunching assembly; the device is placed between two parallel rails and is displaced along the rails between the rails, the device can be contracted in the running process of a train, the total height of the device is lower than the height of the rails, after the contraction is completed, the safe running of the train is not influenced, and the utilization rate of the rails of the railway is improved.
Description
Technical Field
The invention relates to the technical field of railway maintenance devices, in particular to a rail cleaning and maintenance device.
Background
The rail needs regular rail detection, maintenance and cleaning in the operation process, the service life of the rail is prolonged through the mode, at present, when the rail needs to be maintained, the rail needs to be maintained in the outage period, and the rail is processed through the detection and cleaning maintenance vehicle which runs on the rail.
The maintenance vehicle is large in size and low in running speed, in order to guarantee safety, when the maintenance vehicle is used, the train does not run, the train needs to wait until the maintenance vehicle runs into the next station (or a maintenance station), and when the maintenance vehicle is not on the track or the train on the track is not influenced, the train can be dispatched.
The maintenance vehicle has a low running speed, the train has a long waiting time, and the utilization efficiency of the railway track is low; in view of the problems exposed in the current rail cleaning and maintenance process, it is necessary to optimize the rail cleaning and maintenance equipment.
Disclosure of Invention
In order to solve the technical problem, the invention provides the rail cleaning and maintaining device which has the characteristics of being convenient for cleaning and maintaining the rails, not causing interference to running trains and improving the utilization efficiency of the rails.
In order to achieve the purpose, the invention provides the following technical scheme: a rail cleaning and maintaining device comprises a storage box arranged between two parallel rails along the rail mounting direction, and a cleaning and maintaining box used for cleaning and maintaining each rail; the upper surface of the storage box is provided with a first storage cavity for storage, the first storage cavity is symmetrically provided with a bunching assembly along the rail installation direction, the cleaning maintenance boxes are connected with the bunching assembly, and each cleaning maintenance box can deflect from the storage box to the rail through the bunching assembly;
the inner side of the cleaning and maintaining box is sequentially provided with a detection assembly and a cleaning assembly along the installation direction of the rail, the detection assembly comprises a plurality of flaw detection probes arranged on the inner side of the cleaning and maintaining box, and the cleaning assembly comprises a rotatable polishing wheel arranged on the inner side of the cleaning and maintaining box;
the storage box is close to the both sides of rail and is equipped with the walking subassembly that can laminate and walk at the track lateral wall, and the one end that the walking subassembly is close to the rail is fixed to be equipped with the electro-magnet, it is inhaled with the rail magnetism through magnetic force when the electro-magnet circular telegram.
According to the preferable technical scheme of the rail cleaning and maintenance device, the bundling assembly comprises a first driving rotating shaft arranged in parallel to a rail, the first driving rotating shaft is arranged in a first accommodating cavity, a plurality of first adjusting telescopic rods for adjusting the height are sleeved on the first driving rotating shaft, a first synchronous frame is fixedly arranged at the output end of each first adjusting telescopic rod, a rotatable second driving rotating shaft is arranged on the side surface of the first synchronous frame along the rail installation direction, an extension arm capable of rotating along with the second driving rotating shaft is sleeved on the second driving rotating shaft, and the cleaning and maintenance box is arranged at one end, different from the second driving rotating shaft, of the extension arm.
In a preferred embodiment of the rail cleaning and maintenance device according to the present invention, a storage chamber is formed in the cleaning and maintenance box, a mounting plate is disposed in the storage chamber parallel to the rail mounting direction, the plurality of flaw detection probes uniformly penetrate through the mounting plate, a second pressure spring is sleeved below the mounting plate and outside the flaw detection probes, and the second pressure spring makes the flaw detection probes tightly contact the rail by its own elastic force.
According to the preferable technical scheme of the rail cleaning and maintenance device, the cleaning assembly further comprises two groups of purging pipes arranged on two sides of the polishing wheel along the rail installation direction, the purging pipes penetrate through the cleaning and maintenance box, and a cleaning fan capable of purging the interior of the cleaning and maintenance box is erected inside the purging pipes.
According to the preferable technical scheme of the rail cleaning and maintenance device, a second sweeping brush for sweeping the rail is embedded between the detection assembly and the cleaning assembly and located on the inner side of the cleaning and maintenance box, one end, far away from the detection assembly, of the second sweeping brush is located inside the cleaning and maintenance box, and a couplant spraying pipe with a nozzle facing the rail is screwed in the second sweeping brush and located in the cleaning and maintenance box through threads.
According to the preferable technical scheme of the rail cleaning and maintaining device, four groups of walking assemblies are arranged, the four groups of walking assemblies are symmetrically arranged at four corners of the storage box respectively, each walking assembly comprises an extension frame fixed on the side surface of the storage box, one end of each extension frame is embedded with a slidable extension rod, the other end of each extension rod is fixedly provided with a connecting frame, and the bottom end of each connecting frame is fixedly provided with a rotatable walking roller.
As a preferable technical solution of the rail cleaning and maintenance device of the present invention, one end of the cleaning and maintenance box away from the second pressure spring is provided with a first sweeping brush for sweeping the rail in an embedded manner.
According to the preferable technical scheme of the rail cleaning and maintenance device, the first pressure spring is sleeved on the outer side of the extension rod, two ends of the first pressure spring respectively pressurize the extension frame and the connecting frame, and the two connecting frames on the same side of the storage box close to the rail are fixedly connected with the second synchronous frame.
In a preferred embodiment of the rail cleaning and maintenance device according to the present invention, one end of the purge tube close to the rail is disposed to incline toward the first sweeping brush.
According to the preferable technical scheme of the rail cleaning and maintaining device, the driving motor is erected on the connecting frame and drives the walking rollers to run on the side wall of the rail.
Compared with the prior art, the invention has the beneficial effects that:
1. the device is placed between two parallel rails and is displaced between the rails along the rails, the device can be bundled in the running process of a train, the total height of the device is lower than the height of the rails, after the bundling is completed, the safe running of the train is not influenced, and the utilization rate of the rails of the railway is improved.
2. The walking rollers are additionally arranged on the two sides of the equipment and can slide along the side walls of the rails, the device can conveniently advance along the rails, the equipment does not need to be manually pushed by workers, the labor intensity of the workers is reduced, and the dangerousness of the workers is reduced.
3. The electromagnets are additionally arranged on the two sides of the device, the device and the rail can be fixedly connected in a magnetic attraction manner in the electrifying operation process of the electromagnets, the phenomenon that the device flies and collides with the train due to strong negative pressure airflow when the train runs at a high speed is avoided, and the safety is further improved.
4. Be equipped with the multiunit in the cleaning and maintenance box and sweep the pipe, can carry out effectual sweeping to the rail, the wheel of polishing is convenient for polish the rail, gets rid of adnexed foul on the rail, and first scraping is swept the brush and is scraped the brush with the second and be convenient for scrape the rail and sweep, and the couplant spray tube adds the couplant to the rail, and the probe of being convenient for to detect a flaw carries out the coupling to the rail, and the probe of being convenient for detect a flaw loses the ripples when the coupling, promotes detection effect.
Drawings
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B of FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view taken along line C-C of FIG. 2 in accordance with the present invention;
in the figure: 1. a storage box; 2. a first receiving cavity; 3. a first drive shaft; 4. a first adjusting telescopic rod; 5. a first synchronizer frame; 6. a second drive shaft; 7. an extension arm; 8. cleaning and maintaining the box; 9. an extension frame; 10. an extension rod; 11. a first pressure spring; 12. a connecting frame; 13. a walking roller; 14. a second synchronizing frame; 15. an electromagnet; 16. a first sweeping brush; 17. a purge tube; 18. grinding the wheel; 19. a couplant spray pipe; 20. a second sweeping brush; 21. a receiving cavity; 22. mounting a plate; 23. a flaw detection probe; 24. a second pressure spring.
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.
Examples
As shown in fig. 1 to 4, the rail cleaning and maintenance device of the present invention comprises a storage box 1 disposed between two parallel rails along a rail mounting direction, a cleaning and maintenance box 8 for cleaning and maintaining each rail; the upper surface of the storage box 1 is provided with a first storage cavity 2 for storage, the first storage cavity 2 is symmetrically provided with a bunching component along the rail installation direction, the cleaning and maintenance boxes 8 are connected with the bunching component, each cleaning and maintenance box 8 can deflect from the storage box 1 to the rail through the bunching component, and the bottom end of the storage box 1 is provided with a plurality of rollers, so that the storage box 1 can conveniently walk on the ground;
the inboard of clean maintenance box 8 is equipped with determine module and clean subassembly along the rail installation direction in proper order, and determine module is including establishing a plurality of probe 23 of detecting a flaw in clean maintenance box 8 inboard, and clean subassembly is including setting up at the inboard rotatable wheel 18 of polishing of clean maintenance box 8, still installs on the clean maintenance box 8 and is equipped with driving motor, and driving motor's output shaft is connected with the wheel 18 of polishing, drives the wheel 18 of polishing.
The both sides that receiver 1 is close to the rail are equipped with the walking subassembly that can laminate and walk at the track lateral wall, and the fixed electro-magnet 15 that is equipped with of one end that the walking subassembly is close to the rail, and the electromagnet 15 is inhaled with the rail magnetism through magnetic force when circular telegram.
Specifically, the collection assembly comprises a first driving rotating shaft 3 arranged in parallel to a rail, the first driving rotating shaft 3 is arranged in a first storage cavity 2, a driving motor is fixedly arranged on the side wall of the storage box 1, an output shaft of the driving motor is connected with the first driving rotating shaft 3, the first driving rotating shaft 3 is driven in the operation process, a plurality of first adjusting telescopic rods 4 used for adjusting the height are sleeved on the first driving rotating shaft 3, a first synchronization frame 5 is fixedly arranged on the output end of the first adjusting telescopic rods 4, a rotatable second driving rotating shaft 6 is arranged on the side face of the first synchronization frame 5 along the rail installation direction, a driving motor is also arranged on the first synchronization frame 5, the driving motor drives the second driving rotating shaft 6 to rotate, an extension arm 7 capable of rotating along with the second driving rotating shaft 6 is sleeved on the second driving rotating shaft 6, a cleaning maintenance box 8 is arranged at one end of the extension arm 7 different from the second driving rotating shaft 6, the collection assembly can collect the cleaning maintenance box 8 into the first storage cavity 2, and avoid interference of a train moving at a high speed in the first storage cavity 2.
Specifically, the containing cavity 21 has been seted up to the inside of clean maintenance box 8, the inside of containing cavity 21 is on a parallel with rail installation direction and is equipped with mounting panel 22, a plurality of probes 23 of detecting a flaw run through from mounting panel 22 evenly, the below of mounting panel 22 is located the outside of detecting a flaw probe 23 and has cup jointed second pressure spring 24, second pressure spring 24 makes through self elasticity and detects a flaw probe 23 and rail in close contact with, second pressure spring 24 can effectually avoid losing the ripples in this embodiment.
Specifically, clean subassembly still includes and establishes two sets of blowing pipes 17 in 18 both sides of polishing wheel along rail installation direction, and blowing pipe 17 runs through clean maintenance box 8, and blowing pipe 17's inside has erect the clean fan of using that can sweep to clean maintenance box 8 inside, and blowing pipe 17 can sweep the piece that polishing wheel 18 polished out in this embodiment and handle, and blowing pipe 17's top is located the fixed protection network that is equipped with on the clean maintenance box 8.
Specifically, the inboard gomphosis that lies in clean maintenance box 8 between detection component and the clean component is equipped with the second brush that sweeps 20 that is used for scraping the rail, and the one end that second brush 20 that sweeps kept away from detection component lies in the inside of clean maintenance box 8 and is equipped with the couplant spray tube 19 of shower nozzle towards the rail through the screw thread closure soon, is equipped with the couplant in the couplant spray tube 19 in this embodiment, is convenient for spray the rail.
Concretely, running gear is equipped with four groups, and four groups running gear symmetry respectively are established in the four corners department of receiver 1, and running gear is including fixing the extension frame 9 at 1 side surface of receiver, and the one end gomphosis of extension frame 9 is equipped with slidable extension rod 10, and the other end of extension rod 10 is fixed and is equipped with link 12, and the bottom mounting of link 12 is equipped with rotatable walking gyro wheel 13, and four groups running gear make the device can be at the inboard stable displacement of rail in this embodiment.
Specifically, one end of the cleaning and maintenance box 8, which is away from the second pressure spring 24, is embedded with a first sweeping brush 16 for sweeping the rail, and in this embodiment, the first sweeping brush 16 facilitates surface cleaning of the rail.
Specifically, the outside cover of extension rod 10 is equipped with first pressure spring 11, and extension 9 and link 12 pressurization are respectively carried out to the both ends of first pressure spring 11, and two link 12 fixedly connected with second synchronization frame 14 that receiver 1 is close to the rail homonymy, and the elasticity of first pressure spring 11 accessible self makes walking gyro wheel 13 laminate at the lateral wall of rail in this embodiment, and the device of being convenient for is at the inboard displacement of rail.
Specifically, the end of the purging pipe 17 close to the rail is obliquely arranged towards the first sweeping brush 16, and the purging pipe 17 obliquely arranged in the embodiment can effectively adjust the air flow direction of air, so that the rail is convenient to clean.
Specifically, link 12 is put on the shelf and is equipped with driving motor, and driving motor drive walking gyro wheel 13 moves at the rail lateral wall, and driving motor is equipped with four in this embodiment, and four driving motor and output shaft and walking gyro wheel 13's pivot pass through the drive belt and be connected, are convenient for carry out the transmission to it.
The working principle and the using process of the invention are as follows: in the using process of the cleaning and maintenance device, a worker needs to place the cleaning and maintenance device between two parallel rails firstly, the direction of the device is the same as the mounting direction of the rails when the device is placed, so that the cleaning and maintenance box 8 is parallel to the rails, the worker uses two hands to press the two second synchronous frames 14 respectively, pressure is applied to enable the two second synchronous frames 14 to be close to each other, in the process, the second synchronous frames 14 transmit the pressure to the connecting frame 12 and the first pressure springs 11, the first pressure springs 11 contract under the pressure, so that one end of the extension rod 10 moves towards the inside of the extension frame 9, the transverse width of the device is reduced at the moment, and the worker can place the device on the inner sides of the two rails conveniently.
When the device is placed on the inner sides of the two parallel rails, the worker loosens the hands, the first pressure spring 11 extends under the elasticity of the first pressure spring, the extension rod 10 extends out of the extension frame 9, the connecting frame 12 is made to approach the rails, the walking rollers 13 mounted at the bottom end of the connecting frame 12 are in contact with the side walls of the rails, the connecting frame 12 can roll along the side walls of the rails, the device slides and displaces on the inner sides of the two parallel rails, and then the walking of the device is completed.
First drive pivot 3 in the device can make first regulation telescopic link 4 deflect when moving, when the device operation cleaned the maintenance to the rail, first drive pivot 3 operation makes first regulation telescopic link 4 keep vertical state, the declination of extension arm 7 is adjusted to second drive pivot 6 rotation in-process, the height of first alignment jig 5 is adjusted when first regulation telescopic link 4 moves, and then make clean maintenance box 8 just in time shade directly over the rail, each part of clean maintenance box 8 inboard cleans and maintains the rail.
During the sliding walking process of the device on the inner side of a rail by means of the walking rollers 13, the cleaning and maintenance boxes 8 are synchronously pushed to move above the rail, all parts inside the cleaning and maintenance boxes 8 also run simultaneously, the first scraping and cleaning brush 16 firstly performs first scraping and cleaning on the upper surface of the rail during the moving process of the cleaning and maintenance boxes 8, then the fan in the cleaning and maintenance pipe 17 pressurizes air outside the cleaning and maintenance boxes 8 into the cleaning and maintenance pipe 17, the air is blown to the upper surface of the rail from the cleaning and maintenance boxes 17 to perform primary cleaning on the rail, the polishing and cleaning wheel 18 is driven by the driving motor, the upper surface of the rail is polished and cleaned during the rotating process of the polishing and cleaning wheel 18, attached dirt is prevented from being continuously attached to the rail, the upper surface of the rail is kept clean, the fan in the other cleaning and maintenance pipe 17 is also powered on to run, the air outside the cleaning and maintenance boxes 8 is pressurized into the cleaning and cleaning pipe 17, the air is blown to the upper surface of the polished rail from the cleaning and cleaning of the rail is performed for secondary cleaning, then the rail by means of grease, couplant is sprayed to the upper surface of the rail by the spraying pipe 19, and the couplant can be sprayed to the glass, water, etc.
When the rail that sprays the couplant passes through second brush scraper 20, second brush scraper 20 can carry out further scraping to the rail, and then reduces the content of rail upper surface particulate matter, avoids in follow-up rail flaw detection process because there is a large amount of particulate matters in the couplant for the probe and the surface of probe 23 of detecting a flaw couple completely.
The second pressure spring 24 is sleeved on the outer wall of the flaw detection probe 23, and pressurizes the mounting plate 22 and the second pressure spring 24 through the elasticity of the second pressure spring 24, so that the bottom end of the second pressure spring 24 is tightly propped against the upper surface of the rail, the coupling degree is further improved, and wave loss is avoided.
When a train runs in the maintenance process of the rail cleaning and maintenance device, the maintenance device only needs to be bundled, the bundling process of the device comprises the steps of firstly extending the first adjusting telescopic rod 4 to separate the cleaning and maintenance box 8 from the upper surface of the rail, then operating a driving motor at one end of the second driving rotating shaft 6 to drive the second driving rotating shaft 6 to rotate so as to deflect the extension arm 7, wherein the extension arm 7 is close to the first adjusting telescopic rod 4 in the deflection process, in the deflection process of the extension arm 7, the second driving rotating shaft 6 enables the extension arm 7 and the first adjusting telescopic rod 4 to be kept on the same plane as much as possible, in the deflection process of the extension arm 7, the cleaning and maintenance box 8 is changed in position, and at the moment, the cleaning box 8 is conveyed and bundled into the first accommodating cavity 2;
then, a driving motor at the end part of the first driving rotating shaft 3 runs, the first adjusting telescopic rod 4 is changed from vertical to horizontal in the rotating process of the first driving rotating shaft 3, the first adjusting telescopic rod 4 is accommodated in the first accommodating cavity 2 when deflecting, the extension arm 7 and the cleaning and maintenance box 8 are also adjusted to be placed in the cleaning and maintenance box 8, the overall height of the device is not higher than the height of a rail, and the collision between the device and the train in the running process of the train is avoided.
In the process that the cleaning and maintenance box 8 in the device is collected into the containing box 1, the electromagnet 15 is electrified, the magnet block at the end part of the electromagnet 15 has stronger magnetism in the electrifying process, the electromagnet 15 is closely attracted with the side wall of the rail through the magnetism, so that the inner side of the railway of the device is kept stable, the device is prevented from flying from the inner side of the rail by strong negative pressure airflow generated in the advancing process of a train, the collision between the device and the train is avoided, the safety of the device is further improved, and the driving safety of the train is also improved.
After the train leaves from the upper part of the device, the first driving rotating shaft 3 in the device runs to enable the first adjusting telescopic rod 4 to deflect, so that the first adjusting telescopic rod 4 is kept vertical, then the device releasing work in the previous step is repeated, the cleaning maintenance box 8 is placed on the upper surface of the rail, the electromagnet 15 is powered off, the magnetic attraction force between the device and the rail is not generated, the device continues to advance on the inner side of the rail, and the cleaning maintenance detection work is continuously carried out on the rail through the cleaning maintenance box 8.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention further, and all equivalent variations made by using the contents of the present specification and the drawings are within the scope of the present invention.
Claims (6)
1. A rail cleaning and maintenance device is characterized by comprising a storage box (1) arranged between two parallel rails along the rail installation direction, a cleaning and maintenance box (8) used for cleaning and maintaining each rail; the upper surface of the storage box (1) is provided with a first storage cavity (2) for storage, the first storage cavity (2) is symmetrically provided with a bundling assembly along the rail installation direction, the cleaning maintenance boxes (8) are connected with the bundling assembly, and each cleaning maintenance box (8) can deflect from the storage box (1) to the rail through the bundling assembly;
the inner side of the cleaning and maintaining box (8) is sequentially provided with a detection assembly and a cleaning assembly along the installation direction of the rail, the detection assembly comprises a plurality of flaw detection probes (23) arranged on the inner side of the cleaning and maintaining box (8), and the cleaning assembly comprises a rotatable polishing wheel (18) arranged on the inner side of the cleaning and maintaining box (8);
the two sides of the storage box (1) close to the rail are provided with walking components which can be attached to the side wall of the rail to walk, one end of each walking component close to the rail is fixedly provided with an electromagnet (15), and the electromagnets (15) are magnetically attracted with the rail through magnetic force when being electrified;
the collecting component comprises a first driving rotating shaft (3) arranged in parallel to a rail, the first driving rotating shaft (3) is arranged in a first containing cavity (2), a plurality of first adjusting telescopic rods (4) used for adjusting the height are sleeved on the first driving rotating shaft (3), a first synchronous frame (5) is fixedly arranged at the output end of each first adjusting telescopic rod (4), a rotatable second driving rotating shaft (6) is arranged on the side surface of each first synchronous frame (5) along the rail installation direction, an extending arm (7) capable of rotating along with the second driving rotating shaft (6) is sleeved on the second driving rotating shaft (6), and the cleaning maintenance box (8) is arranged at one end, different from the second driving rotating shaft (6), of each extending arm (7);
a containing cavity (21) is formed in the cleaning and maintenance box (8), a mounting plate (22) is arranged in the containing cavity (21) in a direction parallel to the installation direction of the rail, the flaw detection probes (23) uniformly penetrate through the mounting plate (22), a second pressure spring (24) is sleeved outside the flaw detection probes (23) below the mounting plate (22), and the flaw detection probes (23) are tightly contacted with the rail through the second pressure spring (24) through self elasticity;
the cleaning assembly further comprises two groups of purging pipes (17) arranged on two sides of the polishing wheel (18) along the rail installation direction, the purging pipes (17) penetrate through the cleaning maintenance box (8), and a cleaning fan capable of purging the cleaning maintenance box (8) is arranged inside the purging pipes (17);
the inboard gomphosis that lies in clean maintenance box (8) between detection components and the clean subassembly is equipped with second scraping and sweeping brush (20) that are used for scraping the rail, the one end that detection components was kept away from in second scraping and sweeping brush (20) is located the inside of clean maintenance box (8) and closes through the screw thread soon and is equipped with couplant spray tube (19) that the shower nozzle faced the rail.
2. A rail cleaning and maintenance device according to claim 1, wherein: the walking subassembly is equipped with four groups, and four groups walking subassembly symmetry respectively are established in the four corners department of receiver (1), and the walking subassembly is including fixing extension frame (9) at receiver (1) side surface, the one end gomphosis of extension frame (9) is equipped with slidable extension rod (10), the other end of extension rod (10) is fixed and is equipped with link (12), the bottom mounting of link (12) is equipped with rotatable walking gyro wheel (13).
3. A rail cleaning and maintenance device according to claim 1, wherein: one end of the cleaning and maintenance box (8) departing from the second pressure spring (24) is embedded with a first sweeping brush (16) for sweeping the rail.
4. A rail cleaning and maintenance device according to claim 2, wherein: the outside cover of extension rod (10) is equipped with first pressure spring (11), the both ends of first pressure spring (11) are respectively to extending frame (9) and link (12) pressurization, receiver (1) are close to two link (12) fixedly connected with second synchronizing rack (14) of rail homonymy.
5. A rail cleaning and maintenance device according to claim 1, wherein: one end of the purging pipe (17) close to the rail is obliquely arranged towards the first sweeping brush (16).
6. A rail cleaning and maintenance device according to claim 2, wherein: and a driving motor is arranged on the connecting frame (12), and drives the walking rollers (13) to run on the side wall of the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210194095.XA CN114457744B (en) | 2022-03-01 | 2022-03-01 | Clean maintenance device of rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210194095.XA CN114457744B (en) | 2022-03-01 | 2022-03-01 | Clean maintenance device of rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114457744A CN114457744A (en) | 2022-05-10 |
| CN114457744B true CN114457744B (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210194095.XA Active CN114457744B (en) | 2022-03-01 | 2022-03-01 | Clean maintenance device of rail |
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| Country | Link |
|---|---|
| CN (1) | CN114457744B (en) |
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| CN207067073U (en) * | 2017-08-01 | 2018-03-02 | 尹成斐 | Rail flaw detector clearing apparatus |
| WO2018060945A1 (en) * | 2016-09-29 | 2018-04-05 | Scuola Superiore Di Studi Universitari E Di Perfezionamento Sant'anna | Self-propelled apparatus for on-condition inspection and maintenance of the underbody of train |
| CN209429030U (en) * | 2018-12-12 | 2019-09-24 | 贺祎雯 | A kind of rail spur snow-removing device |
| CN111232015A (en) * | 2020-03-09 | 2020-06-05 | 科瓦力(宁波)精密器械有限公司 | Rail transit rail flaw detection vehicle support |
| CN111576108A (en) * | 2020-05-26 | 2020-08-25 | 韦海珍 | Processing device for realizing continuous steel rail derusting work for inner measurement cleaning of track |
| CN112389477A (en) * | 2020-12-01 | 2021-02-23 | 缙云卡珀科技有限公司 | Draw in formula and dodge clean check out test set of track of train |
| CN213925684U (en) * | 2020-11-30 | 2021-08-10 | 王丽娟 | Railway switch prosthetic devices |
| CN215218686U (en) * | 2021-07-06 | 2021-12-17 | 山东德钧智能科技服务有限公司 | Damaged condition detector for subway rail |
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2022
- 2022-03-01 CN CN202210194095.XA patent/CN114457744B/en active Active
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| WO2018060945A1 (en) * | 2016-09-29 | 2018-04-05 | Scuola Superiore Di Studi Universitari E Di Perfezionamento Sant'anna | Self-propelled apparatus for on-condition inspection and maintenance of the underbody of train |
| CN207067073U (en) * | 2017-08-01 | 2018-03-02 | 尹成斐 | Rail flaw detector clearing apparatus |
| CN209429030U (en) * | 2018-12-12 | 2019-09-24 | 贺祎雯 | A kind of rail spur snow-removing device |
| CN111232015A (en) * | 2020-03-09 | 2020-06-05 | 科瓦力(宁波)精密器械有限公司 | Rail transit rail flaw detection vehicle support |
| CN111576108A (en) * | 2020-05-26 | 2020-08-25 | 韦海珍 | Processing device for realizing continuous steel rail derusting work for inner measurement cleaning of track |
| CN213925684U (en) * | 2020-11-30 | 2021-08-10 | 王丽娟 | Railway switch prosthetic devices |
| CN112389477A (en) * | 2020-12-01 | 2021-02-23 | 缙云卡珀科技有限公司 | Draw in formula and dodge clean check out test set of track of train |
| CN215218686U (en) * | 2021-07-06 | 2021-12-17 | 山东德钧智能科技服务有限公司 | Damaged condition detector for subway rail |
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| CN114457744A (en) | 2022-05-10 |
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