CN112894544A - Flaw detection grinding vehicle for steel rail - Google Patents
Flaw detection grinding vehicle for steel rail Download PDFInfo
- Publication number
- CN112894544A CN112894544A CN202110072906.4A CN202110072906A CN112894544A CN 112894544 A CN112894544 A CN 112894544A CN 202110072906 A CN202110072906 A CN 202110072906A CN 112894544 A CN112894544 A CN 112894544A
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- China
- Prior art keywords
- fixedly connected
- clean
- flaw detection
- wheel
- motor
- Prior art date
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 title abstract description 23
- 239000010959 steel Substances 0.000 title abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 229910001651 emery Inorganic materials 0.000 claims description 12
- 238000005498 polishing Methods 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 4
- 241000447495 Equulites leuciscus Species 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000004519 grease Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 235000014121 butter Nutrition 0.000 description 8
- 230000007547 defect Effects 0.000 description 2
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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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
- B24B41/02—Frames; Beds; Carriages
-
- 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
-
- 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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/003—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving acoustic means
-
- 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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/262—Linear objects
- G01N2291/2623—Rails; Railroads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention provides a rail flaw detection grinding wagon, which comprises a bottom plate, a flaw detection device, a cleaning and collecting device, a collecting box and a wheel rotating shaft, wherein a motor box is fixedly connected above the left side of the bottom plate, a control box is arranged above the motor box, a control panel is arranged on the control box, a seat is arranged on the right side of the control panel and is fixedly connected to the top of the middle section of the bottom plate, a motor is arranged in the motor box, the right side of the motor is connected with a motor rotating shaft which is engaged with the top end of the driven shaft, the bottom end of the driven shaft is provided with a transmission shaft, the left side of the middle section of the transmission shaft is provided with a transmission groove, the invention provides a steel rail flaw detection grinding wagon, which aims to solve the problems that a flaw detection device is easy to damage due to the fact that special conditions need to be tightly attached to a rail when ultrasonic flaw detection is carried out, cleaning grease cannot be collected, a large amount of waste is caused, and high-temperature iron shavings fly in disorder when grinding is carried out, so that environmental pollution is easily caused.
Description
Technical Field
The invention relates to the technical field of flaw detection vehicles, in particular to a steel rail flaw detection grinding vehicle.
Background
In the running process of a train, a steel rail is rubbed and extruded to generate micro deformation, the steel rail is easy to generate cracks, slag and fracture defects under the repeated action of the train for a long time, the internal defects of the steel rail are gradually increased, and the steel rail is easy to fracture under the action of fatigue stress to seriously affect the driving safety, so that the steel rail flaw detection work is an important work of a railway work system, although the flaw detection of the steel rail can be completed in the prior art, generally, a steel rail maintainer can paint butter on the inner side of the steel rail during the flaw detection, the butter can be extruded onto the top surface of the steel rail when wheels rotate, further, the accumulation of the butter on the wheels is caused, and the problem of inaccurate detection data can be generated, meanwhile, the abnormal measurement data can be generated when a flaw detection vehicle passes through a turnout junction in the prior art, and the flaw detection vehicle in the prior art does not clear up sundries on the steel rail, the flaw detection vehicle is easy to be separated from the track due to the sundries.
Disclosure of Invention
In order to solve the technical problems, the invention provides a steel rail flaw detection grinding wagon, which aims to solve the problems that a flaw detection device is easy to damage due to the fact that special conditions need to be tightly attached to a rail in ultrasonic flaw detection, cleaning grease cannot be collected and is wasted greatly, and environmental pollution is easy to cause due to the fact that high-temperature iron shavings fly in a mess during grinding.
The invention relates to a rail flaw detection grinding wagon, which is achieved by the following specific technical means: a rail flaw detection grinding wagon comprises a bottom plate, a flaw detection device, a cleaning and collecting device, a collecting box and wheel rotating shafts, wherein a motor box is fixedly connected above the left side of the bottom plate, a control box is arranged above the motor box, a control panel is arranged on the control box, a seat is arranged on the right side of the control panel, the seat is fixedly connected to the top of the middle section of the bottom plate, a motor is arranged inside the motor box, the right side of the motor is connected with the motor rotating shaft, the motor rotating shaft is meshed with a driven shaft, a transmission shaft is arranged below the driven shaft, a transmission groove is formed in the left side of the middle section of the transmission shaft, the top of the transmission groove is meshed with the bottom of the driven shaft, the bottom of the transmission groove is meshed with a wheel driving shaft, the bottom of the wheel driving shaft is meshed with, and a collecting box is arranged above the right side of the bottom plate.
Further, the device bottom of detecting a flaw is equipped with the telescopic link shell, and telescopic link shell bottom swing joint has electric telescopic handle, electric telescopic handle bottom fixedly connected with ultrasonic device, and the ultrasonic device bottom left and right sides and mid-open are equipped with the flexible mouthful, the inside protection shield that is equipped with of ultrasonic device, and protection shield top both sides fixedly connected with spring, on spring top fixedly connected with ultrasonic device's the interior roof, protection shield bottom left and right sides fixedly connected with dead lever, and be equipped with ultrasonic transducer in the middle of the protection shield bottom, the dead lever bottom is connected with the locating wheel.
Further, a plurality of clean pieces of clean collection device side fixedly connected with, and the top of clean piece has seted up the slip mouth, the sliding tray has been seted up to the inside of clean piece, and swing joint has the stopper in the sliding tray, fixedly connected with reset spring between the bottom of stopper and the sliding tray bottom, stopper top fixedly connected with telescopic link, and the top of telescopic link has seted up the collection mouth, is connected with clean cylinder in the collection mouth simultaneously.
Further, fixedly connected with cleaning knife fixed axle in the middle of the telescopic link is inside, and fixedly connected with cleaning knife on the cleaning knife fixed axle, clean cylinder is hugged closely to the cleaning knife edge of a knife, and the telescopic link roof of cleaning knife top is equipped with twice scraper blade entry, scraper blade entry swing joint has the scraper blade, and the cleaning knife surface is hugged closely to the scraper blade bottom, scraper blade left side fixedly connected with scraper blade pivot, and scraper blade pivot axiality is connected on the roof of cleaning piece.
Further, the scavenge port has been seted up to the collection box roof, and the collecting box roof fixedly connected with fan motor, fan motor bottom is connected with the fan pivot, and fan pivot end is equipped with a plurality of fan flabellums, be equipped with the filter screen in the collecting box of fan flabellum below, and filter screen fixed connection is on four inner walls of collecting box, the collecting box bottom left and right sides through connection has the collecting pipe, and the check door has been seted up at the collecting pipe top.
Further, the bottom of the collecting pipe is connected with a collecting shell in a penetrating mode, a grinding wheel fixing shaft is fixedly connected to the inner side of the collecting shell, the grinding wheel fixing shaft is connected with a grinding wheel, the grinding wheel fixing shaft is fixedly connected with a grinding wheel driving shaft, a grinding wheel driving shaft middle section is provided with a grinding driving groove, a grinding rotating shaft is meshed and connected above the grinding driving groove, and the top end of the grinding rotating shaft is meshed and connected with the right side of the transmission shaft.
Further, wheel pivot both sides fixedly connected with wheel, and the wheel outside is equipped with the fixed plate, wheel shaft nature connection fixed plate bottom, and the top fixed connection of fixed plate is on the bottom of bottom plate, fixed plate outside fixedly connected with fixed block, and the outside fixedly connected with cleaning shell of fixed block, the cleaning shell left and right sides is connected with clean pivot, and clean pivot and wheel surface sealing are connected.
Has the advantages that:
(1) through setting up spring, scraper blade, cleaning cylinder, cleaning knife for it has cleaning knife to scrape the butter again to rotate when the rail is hugged closely to cleaning cylinder, scrapes the cylinder on the cleaning knife by the scraper blade when cleaning cylinder leaves the rail, collects these butter and deposits when having realized cleaning butter.
(2) Through setting up protection shield, reset spring, locating wheel, dead lever, ultrasonic transducer, realized putting down the device of detecting a flaw in rail bend department that the locating wheel pastes tight rail and guarantees that ultrasonic transducer aims at the rail center, and the reset spring withdrawal when the dead lever fracture when touchhing accidental collision simultaneously is inside with ultrasonic transducer pull-back device and is protected.
(3) Through setting up dull polish wheel, collection shell, collecting pipe, negative-pressure air fan for the iron that produces when dull polish wheel pair rail was polished bumps and guarantees on collecting the shell that it flies in disorder, is inhaled iron fillings by negative-pressure air fan into the collecting box simultaneously, has realized the rubbish of handling the production when polishing.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention.
FIG. 2 is an enlarged view of FIG. 1A according to the present invention.
FIG. 3 is a schematic side view of the collecting box of the present invention.
FIG. 4 is a schematic top sectional view of the cleaning and collecting device of the present invention.
FIG. 5 is an enlarged view of FIG. 4B according to the present invention.
FIG. 6 is a side view of a part of the cleaning device of the present invention.
Fig. 7 is a schematic view of a top view cross-sectional structure of the wheel of the present invention.
In fig. 1 to 7, the correspondence between the component names and the reference numbers is:
1-bottom plate, 101-motor box, 102-control box, 103-control panel, 104-seat, 105-motor, 106-motor rotating shaft, 107-driven shaft, 108-driving shaft, 109-driving groove, 110-cleaning rotating shaft, 111-wheel driving shaft, 2-flaw detection device, 201-telescopic rod shell, 202-electric telescopic rod, 203-ultrasonic device, 204-telescopic opening, 205-spring, 206-protection plate, 207-ultrasonic probe, 208-fixing rod, 209-positioning wheel, 3-cleaning collection device, 301-cleaning block, 302-sliding opening, 303-sliding groove, 304-reset spring, 305-limiting block, 306-telescopic rod, 307-collection opening, 308-cleaning cylinder, 103-cleaning cylinder, 201-telescopic rod shell, 203-electric telescopic rod, 203-ultrasonic device, 204-telescopic opening, 205-spring, 305-limiting block, 306-telescopic rod, 307, 309-scraper inlet, 310-scraper, 311-scraper rotating shaft, 312-cleaning blade fixing shaft, 313-cleaning blade, 4-collecting box, 401-filter screen, 402-scavenging port, 403-fan motor, 404-fan rotating shaft, 405-fan blade, 406-collecting pipe, 407-collecting shell, 408-grinding wheel fixing shaft, 409-grinding wheel, 410-grinding wheel driving shaft, 411-grinding driving groove, 412-grinding rotating shaft, 413-one-way door, 5-wheel rotating shaft, 501-wheel, 502-fixing plate, 503-cleaning shell, 504-cleaning rotating shaft and 505-fixing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example (b):
as shown in figures 1 to 7: a steel rail flaw detection grinding wagon comprises a bottom plate 1, a flaw detection device 2, a cleaning and collecting device 3, a collecting box 4 and a wheel rotating shaft 5, wherein a motor box 101 is fixedly connected above the left side of the bottom plate 1, a control box 102 is arranged above the motor box 101, a control panel 103 is arranged on the control box 102, a seat 104 is arranged on the right side of the control panel 103, the seat 104 is fixedly connected to the top of the middle section of the bottom plate 1, a motor 105 is arranged inside the motor box 101, a motor rotating shaft 106 is connected to the right side of the motor 105, the motor rotating shaft 106 is connected with a driven shaft 107 in a meshing manner, a transmission shaft 108 is arranged below the driven shaft 107, a transmission groove 109 is formed in the left side of the middle section of the transmission shaft 108, the top of the transmission groove 109 is connected with the bottom end of the driven shaft 107 in a meshing manner, and the bottom of the cleaning rotating shaft 110 is fixedly connected with a cleaning and collecting device 3, and a collecting box 4 is arranged above the right side of the bottom plate 1.
Wherein, 2 bottoms of device of detecting a flaw are equipped with telescopic link shell 201, and telescopic link shell 201 bottom swing joint has electric telescopic handle 202, electric telescopic handle 202 bottom fixedly connected with ultrasonic device 203, and the opening is equipped with telescopic mouth 204 in the left and right sides of ultrasonic device 203 bottom and centre, the inside protection shield 206 that is equipped with of ultrasonic device 203, and protection shield 206 top both sides fixedly connected with spring 205, on spring 205 top fixedly connected with ultrasonic device 203's the inside roof, protection shield 206 bottom left and right sides fixedly connected with dead lever 208, and be equipped with ultrasonic transducer 207 in the middle of protection shield 206 bottom, dead lever 208 bottom is connected with locating wheel 209.
Wherein, clean 3 side fixedly connected with of collection device a plurality of clean pieces 301, and the top of clean piece 301 has seted up slip mouth 302, the inside sliding tray 303 of having seted up of clean piece 301, and swing joint has stopper 305 in the sliding tray 303, fixedly connected with reset spring 304 between the bottom of stopper 305 and the sliding tray 303 bottom, stopper 305 top fixedly connected with telescopic link 306, and the top of telescopic link 306 has seted up and has collected mouth 307, collect the mouth 307 in-connection and have clean cylinder 308 simultaneously.
Wherein, the inside middle fixedly connected with of telescopic link 306 cleans sword fixed axle 312, and fixedly connected with cleaning sword 313 on the cleaning sword fixed axle 312, clean cylinder 308 is hugged closely to cleaning sword 313 edge of a knife, and the telescopic link 306 roof of cleaning sword 313 top is equipped with twice scraper blade entry 309, scraper blade entry 309 swing joint has scraper blade 310, and the surface of cleaning sword 313 is hugged closely to scraper blade 310 bottom, scraper blade 310 left side fixedly connected with scraper blade pivot 311, and scraper blade pivot 311 axiality is connected on the roof of cleaning piece 301.
Wherein, the scavenge port 402 has been seted up to the roof of collecting box 4, and the top fixedly connected with fan motor 403 in the collecting box 4, fan motor 403 bottom is connected with fan pivot 404, and fan pivot 404 end is equipped with a plurality of fan flabellums 405, be equipped with filter screen 401 in the collecting box 4 of fan flabellum 405 below, and filter screen 401 fixed connection is on four inner walls of collecting box 4, the left and right sides through connection has collecting pipe 406 in the bottom of collecting box 4, and the check door 413 has been seted up at collecting pipe 406 top.
Wherein, collecting shell 407 is connected through to the bottom of collecting pipe 406, and collects the inboard fixedly connected with emery wheel fixed axle 408 of shell 407, emery wheel fixed axle 408 is connected with emery wheel 409, and emery wheel 409 fixedly connected with emery wheel drive axle 410, and emery wheel drive axle 410 middle section has been seted up and has been polished and drive groove 411, and the meshing of polishing drive groove 411 top is connected with the pivot 412 of polishing, and the right side of transmission shaft 108 is connected in the meshing of the pivot 412 top of polishing.
Wherein, 5 both sides fixedly connected with wheels 501 of wheel pivot, and the wheel 501 outside is equipped with fixed plate 502, 5 axial connection fixed plate 502 bottoms of wheel shaft, and the top fixed connection of fixed plate 502 is on the bottom of bottom plate 1, and the fixed plate 502 outside fixedly connected with fixed block 505, and the outside fixedly connected with of fixed block 505 cleans shell 503, and the clean shell 503 left and right sides is connected with clean pivot 504, and clean pivot 504 and wheel 501 surface sealing connection.
The working principle is as follows: firstly, a worker starts the motor 105 to enable the motor rotating shaft 106 to rotate so as to drive the driven shaft 107 to rotate, the driven shaft 107 rotates to drive the transmission shaft 108 to rotate so as to drive the cleaning rotating shaft 110 to rotate, the cleaning rotating shaft 110 rotates to push the cleaning block 301 to rotate so as to drive the telescopic rod 306 to rotate, so that the cleaning cylinder 308 is attached to the inner side of a steel rail to clean, when the cleaning cylinder 308 is attached to the steel rail, the telescopic rod 306 can extrude the telescopic rod 306 into the telescopic groove 303, meanwhile, the cleaning cylinder 308 rotates to scrape butter into the interior to contact with the cleaning knife 313, when the cleaning cylinder 308 leaves the steel rail, the telescopic rod 306 extends out to enable the scraper blade to scrape butter on the cleaning knife 313 along the surface of the cleaning knife 313 into the telescopic rod 306 to collect, meanwhile, the rotation of the transmission shaft 108 can drive the wheel driving shaft 111 to rotate so as to drive the wheel rotating shaft 5 to rotate so as to enable the, the transmission shaft 108 rotates and can also drive the grinding rotating shaft 412 to rotate, so that the grinding wheel is driven to drive the shaft 410 to rotate, the grinding wheel 409 is used for grinding the surface of the steel rail, the negative pressure fan is started, scrap iron impurities generated by grinding can enter the collecting pipe 406 along the collecting shell 407 and reach the collecting box 4, when the trolley runs to a turnout, the ultrasonic probe 207 cannot be aligned to the center of the steel rail, at the moment, a worker is required to control the electric telescopic rod 202 through a monitoring picture on the control panel 103, the positioning wheel 209 is enabled to be tightly attached to the steel rail, the ultrasonic probe 207 is ensured to be aligned to the center of the steel rail, the trolley runs to the turnout and is easy to bump due to bumping, the positioning wheel 209 deviates, the fixing rod 208 is broken, and.
Claims (7)
1. The utility model provides a rail flaw detection car of polishing, includes bottom plate (1), flaw detection device (2), clean collection device (3), collecting box (4), wheel pivot (5), its characterized in that: the automobile seat is characterized in that a motor box (101) is fixedly connected to the upper portion of the left side of the bottom plate (1), a control box (102) is arranged above the motor box (101), a control panel (103) is arranged on the control box (102), a seat (104) is arranged on the right side of the control panel (103), the seat (104) is fixedly connected to the top of the middle section of the bottom plate (1), a motor (105) is arranged inside the motor box (101), a motor rotating shaft (106) is connected to the right side of the motor (105), a driven shaft (107) is connected to the motor rotating shaft (106) in a meshed mode, a transmission shaft (108) is arranged below the driven shaft (107), a transmission groove (109) is formed in the left side of the middle section of the transmission shaft (108), the top of the transmission groove (109) is connected to the bottom of the driven shaft (107) in a meshed mode, a wheel driving shaft, the left side of the transmission shaft (108) is connected with a cleaning rotating shaft (110) in a meshed mode, the bottom of the cleaning rotating shaft (110) is fixedly connected with a cleaning and collecting device (3), and a collecting box (4) is arranged above the right side of the bottom plate (1).
2. A rail flaw detection grinding wagon according to claim 1, characterized in that: the utility model discloses a flaw detection device, including flaw detection device (2) bottom, and telescopic link shell (201) bottom swing joint has electric telescopic handle (202), electric telescopic handle (202) bottom fixedly connected with ultrasonic device (203), and ultrasonic device (203) bottom left and right sides and middle division are equipped with telescopic mouth (204), ultrasonic device (203) inside is equipped with protection shield (206), and protection shield (206) top both sides fixedly connected with spring (205), on the interior roof of spring (205) top fixed connection ultrasonic device (203), protection shield (206) bottom left and right sides fixedly connected with dead lever (208), and be equipped with ultrasonic probe (207) in the middle of protection shield (206) bottom, dead lever (208) bottom is connected with positioning wheel (209).
3. A rail flaw detection grinding wagon according to claim 1, characterized in that: clean collection device (3) side fixedly connected with a plurality of clean pieces (301), and the top of clean piece (301) has seted up slip mouth (302), sliding tray (303) have been seted up to clean piece (301) inside, and swing joint has stopper (305) in sliding tray (303), fixedly connected with reset spring (304) between the bottom of stopper (305) and sliding tray (303) bottom, stopper (305) top fixedly connected with telescopic link (306), and the top of telescopic link (306) has seted up and has collected mouth (307), collects mouthful (307) in-connection simultaneously and have clean cylinder (308).
4. A rail flaw detection grinding wagon according to claim 3, characterized in that: fixed connection has clean sword fixed axle (312) in the middle of telescopic link (306) inside, and fixedly connected with clean sword (313) on clean sword fixed axle (312), clean cylinder (308) are hugged closely to clean sword (313) edge of a knife, and telescopic link (306) roof of clean sword (313) top is equipped with twice scraper blade entry (309), scraper blade entry (309) swing joint has scraper blade (310), and scraper blade (310) bottom is hugged closely clean sword (313) surface, scraper blade (310) left side fixedly connected with scraper blade pivot (311), and scraper blade pivot (311) axiality is connected on the roof of cleaning block (301).
5. A rail flaw detection grinding wagon according to claim 1, characterized in that: the ventilating opening (402) has been seted up to collecting box (4) roof, and top fixedly connected with fan motor (403) in collecting box (4), fan motor (403) bottom is connected with fan pivot (404), and fan pivot (404) end is equipped with a plurality of fan flabellums (405), be equipped with filter screen (401) in collecting box (4) of fan flabellum (405) below, and filter screen (401) fixed connection is on four inner walls of collecting box (4), both sides through connection has collecting pipe (406) about collecting box (4) bottom, and check door (413) have been seted up at collecting pipe (406) top.
6. A rail flaw detection grinding wagon according to claim 5, characterized in that: collecting shell (407) is run through and is connected with to collecting pipe (406) bottom, and collects shell (407) inboard fixedly connected with emery wheel fixed axle (408), emery wheel fixed axle (408) are connected with emery wheel (409), and emery wheel (409) fixedly connected with emery wheel drive axle (410), emery wheel drive axle (410) middle section has been seted up and has been polished drive groove (411), and polishes and drive groove (411) top meshing and be connected with pivot (412) of polishing, the right side of transmission shaft (108) is connected in the meshing of pivot (412) top of polishing.
7. A rail flaw detection grinding wagon according to claim 1, characterized in that: wheel pivot (5) both sides fixedly connected with wheel (501), and wheel (501) outside is equipped with fixed plate (502), wheel axle (5) shaft nature connection fixed plate (502) bottom, and the top fixed connection of fixed plate (502) is on the bottom of bottom plate (1), fixed plate (502) outside fixedly connected with fixed block (505), and the outside fixedly connected with of fixed block (505) clean shell (503), clean shell (503) left and right sides is connected with clean pivot (504), and clean pivot (504) and wheel (501) surface sealing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110072906.4A CN112894544B (en) | 2021-01-20 | 2021-01-20 | Flaw detection grinding vehicle for steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110072906.4A CN112894544B (en) | 2021-01-20 | 2021-01-20 | Flaw detection grinding vehicle for steel rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112894544A true CN112894544A (en) | 2021-06-04 |
| CN112894544B CN112894544B (en) | 2022-09-02 |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115123336A (en) * | 2022-07-18 | 2022-09-30 | 郑州铁路职业技术学院 | Urban rail corrugation fault detection device |
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| CN115123336B (en) * | 2022-07-18 | 2023-04-25 | 郑州铁路职业技术学院 | Urban rail ripples grinds fault detection device |
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| CN112894544B (en) | 2022-09-02 |
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Effective date of registration: 20230627 Address after: 272000 Laser Research Institute Complex Building, No. 46, Haichuan Road, High tech Zone, Jining City, Shandong Province Patentee after: Jining Shanke Technology Co.,Ltd. Address before: Room 2, building 64, District 2, xiuyuanxin Road, Xiuzhou District, Jiaxing City, Zhejiang Province 314000 Patentee before: Ge Yingying |