CN112986031A - Rail wheel abrasion degree detection device with multi-environment simulation function - Google Patents
Rail wheel abrasion degree detection device with multi-environment simulation function Download PDFInfo
- Publication number
- CN112986031A CN112986031A CN202110114686.7A CN202110114686A CN112986031A CN 112986031 A CN112986031 A CN 112986031A CN 202110114686 A CN202110114686 A CN 202110114686A CN 112986031 A CN112986031 A CN 112986031A
- Authority
- CN
- China
- Prior art keywords
- rail wheel
- plate
- machine body
- environment simulation
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 83
- 238000004088 simulation Methods 0.000 title claims abstract description 19
- 238000005299 abrasion Methods 0.000 title abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 57
- 238000003860 storage Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000007921 spray Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0266—Cylindrical specimens
Abstract
The invention discloses a rail wheel abrasion degree detection device with a multi-environment simulation function, which comprises a machine body, a motor, a first detection plate, a storage bin, a second detection plate and a distance meter, wherein the motor is fixedly arranged in the middle of the machine body, a gear roller is connected in the middle of the machine body in an inner shaft mode, grooves are respectively formed in the upper end and the lower end of the machine body, a first test board and a second test board are respectively fixed at the end part of a first spring, a first limiting block is arranged in the second test board, a movable plate is arranged in an adjusting groove, and the storage bin is arranged in the second test board. This rail wheel wearing and tearing detection device with many environment simulation functions can realize carrying out the wearing and tearing to rail wheel under the many environment and detect, can reduce first pick-up plate and second pick-up plate simultaneously because with the contact between the rail wheel and reduce the condition appearance of roughness, improve detection efficiency and accuracy.
Description
Technical Field
The invention relates to the technical field of rail wheel detection, in particular to a rail wheel abrasion degree detection device with a multi-environment simulation function.
Background
With the progress of society, rail transportation gradually occupies an important position of putting a great weight in the current transportation industry, a rail wheel is one of important running parts of a rail transit vehicle, the state of the rail wheel directly influences the running safety of a train, the rail wheel is very easy to generate friction with a rail in the running process to cause abrasion and out-of-round, and the publication (CN 107748113B) relates to a rail vehicle and a rail vehicle wheel abrasion detection device thereof, wherein the rail vehicle and the rail vehicle wheel abrasion detection device comprise a running wheel, a frame arranged on the outer side of the running wheel and a support frame tightly attached to the lower part of the frame, an abrasion detection assembly can automatically detect and record the running turns and the running displacement of the running wheel, the power radius of the running wheel is calculated according to the running turns and the running displacement, the abrasion amount of the running wheel is calculated according to the power radius, and the abrasion degree of the running wheel is determined, the device has simple structure and convenient installation, and can realize automatic detection of the wheel abrasion loss; the safety performance of the rail vehicle comprising the rail vehicle wheel wear detection device is improved, but the rail vehicle and the rail vehicle wheel wear detection device thereof have the following problems:
1. in the actual life application, the rail transit vehicle can experience running environments under different conditions, so that the rail wheels can be in contact with the rails under different states, however, the rail vehicle and the rail vehicle wheel abrasion detection device thereof are inconvenient to detect the abrasion degree of the rail wheels under multiple environments, and the accuracy of the abrasion degree detection result of the rail wheels is reduced;
2. when the rail wheel is subjected to abrasion degree detection, the detection plate is easily abraded due to the fact that the wheel is in contact with the detection plate, and therefore deviation is easily generated on the detection result of the abrasion degree of the rail wheel.
We have therefore proposed a rail wheel wear detection apparatus with multi-environment simulation capability in order to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a rail wheel abrasion degree detection device with a multi-environment simulation function, and aims to solve the problems that the conventional rail wheel abrasion degree detection device in the market is inconvenient to carry out multi-environment detection on a rail wheel, and the detection plate is abraded due to the contact of the detection plate and the wheel, so that the wheel abrasion degree detection result is easy to deviate.
In order to achieve the purpose, the invention provides the following technical scheme: a rail wheel abrasion degree detection device with a multi-environment simulation function comprises a machine body, a motor, a first detection plate, a storage bin, a second detection plate and a distance meter, wherein the motor is fixedly installed in the middle of the machine body, a fan-shaped gear is in keyed connection with an output end of the motor, a frame body is sleeved outside the fan-shaped gear, a gear roller is connected in the middle of the machine body in an inner shaft mode, a screw rod is connected to one end of the gear roller in a shaft mode, an adjusting block is sleeved outside the screw rod in a sleeved mode, an adjusting rod is connected to a side portion of the adjusting block in a shaft mode, ejector rods are connected to end portions of the adjusting rod in a shaft mode, grooves are formed in the upper end portion and the lower end portion of the machine body respectively, a first spring is welded inside the grooves, a first test board and a second test board are respectively fixed to end portions of the first spring, the distance, a first detection plate is movably sleeved on the outer side of the first limiting block, an adjusting groove and a blanking port are respectively formed in the second test board, a movable plate is arranged in the adjusting groove, one end of the movable plate is located in the blanking port, a second spring is welded between the movable plate and the second test board, a storage bin is installed in the second test board, a movable groove is formed in the second test board, a movable block is arranged in the movable groove, a hose is installed between the movable block and the blanking port, a screen frame is fixed on one side of the movable block, a fourth spring is welded between the movable block and the machine body, a through groove is formed in the lower end of the machine body, a second limiting block is installed in the first test board, a condenser is installed in the second limiting block, and a second detection plate is movably sleeved on the outer side of the second limiting block, the inner wall of the first test board is provided with a water bag and a spray head respectively, and a water tank is embedded in the first test board.
Preferably, the two sides and the upper end of the inner wall of the frame body are respectively provided with a tooth block at equal intervals, and the inner part and the upper end of the frame body are respectively meshed with the sector gear and the gear roller through the tooth blocks.
Preferably, the adjusting rods are symmetrically provided with 2 adjusting rods about the central axis of the push rod, the ends of the 2 adjusting rods are respectively and axially connected with the outer sides of the adjusting block and the gear roller, and the push rod is distributed at equal angles about the center of the adjusting block.
Preferably, the first test bench and the second test bench are distributed up and down correspondingly about the center of the machine body, and the first test bench and the second test bench form an elastic telescopic structure with the machine body through a first spring.
Preferably, the movable plate is designed to be of an L-shaped structure, the lower end of the side portion of the movable plate is attached to the side portion of the first detection plate, and the first detection plate and the first limiting block form a clamping sliding structure.
Preferably, the inside welding that leads to the groove has the third spring, and the one end of third spring is fixed with the trace to one side laminating of trace has the control lever, control lever fixed mounting is at the lower extreme of framework, and the lower extreme of control lever installs the slider, and the slider is located the inside of spout, and the inside of organism is seted up to the spout moreover.
Preferably, one end of the linkage rod is thick in the front and thin in the back, and the other end of the linkage rod is attached to the side of the screen frame.
Preferably, the number of the water bags is 2, and the central connecting line of the 2 water bags is superposed with the second detection plate.
Compared with the prior art, the invention has the beneficial effects that: the rail wheel abrasion degree detection device with the multi-environment simulation function;
1. the rail wheel multi-environment detection device is provided with a first detection plate and a second detection plate, so that two ends of the upper end of the rail wheel are respectively and closely attached to the first detection plate and the second detection plate under the action of the elastic force of a first spring, and after a motor is started, the rail wheel is driven to rotate back and forth through a sector gear, a frame body and a gear roller, so that the first detection plate and the second detection plate which are rough in different degrees can be in contact friction, multi-environment detection of the rail wheel is realized, and the practicability of the detection device is improved;
2. be provided with fly leaf and water pocket, make when rail wheel carries out the round trip rotation, can drive first pick-up plate and second pick-up plate and carry out the round trip movement, so first pick-up plate drives the fly leaf and moves, make the iron rust granule in the storage silo can loop through unloading opening and reel and evenly fall on first pick-up plate, the first pick-up plate roughness of timely reinforcing, the second pick-up plate can be through the extrusion water pocket simultaneously, come through the shower nozzle blowout with the inside water of water tank, and under the effect of condenser, constantly form the ice surface, reduce the second pick-up plate and influence the testing result in the condition that the loss appears in the contact between rail wheel.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a top-down structure of a screen frame according to the present invention;
FIG. 4 is a schematic side sectional view of the present invention;
FIG. 5 is a schematic view of a front cross-sectional structure of the frame body according to the present invention;
FIG. 6 is a schematic view of a control lever according to the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. a body; 2. a motor; 3. a sector gear; 4. a frame body; 5. a tooth block; 6. a control lever; 7. a slider; 8. a chute; 9. a gear roll; 10. a screw; 11. an adjusting block; 12. adjusting a rod; 13. a top rod; 14. a groove; 15. a first spring; 16. a first test stand; 17. a second test stand; 18. a first stopper; 19. a first detection board; 20. an adjustment groove; 21. a movable plate; 22. a discharging port; 23. a second spring; 24. a storage bin; 25. a movable groove; 26. a movable block; 27. a hose; 28. a screen frame; 29. a through groove; 30. a linkage rod; 31. a third spring; 32. a second limiting block; 33. a condenser; 34. a second detection board; 35. a water bladder; 36. a water tank; 37. a spray head; 38. a range finder; 39. and a fourth 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.
Referring to fig. 1-7, the present invention provides a technical solution: a rail wheel abrasion degree detection device with a multi-environment simulation function comprises a machine body 1, a motor 2, a sector gear 3, a frame body 4, a tooth block 5, a control rod 6, a sliding block 7, a sliding groove 8, a gear roller 9, a screw rod 10, an adjusting block 11, an adjusting rod 12, an ejector rod 13, a groove 14, a first spring 15, a first test board 16, a second test board 17, a first limit block 18, a first detection board 19, an adjusting groove 20, a movable plate 21, a blanking port 22, a second spring 23, a storage bin 24, a movable groove 25, a movable block 26, a hose 27, a screen frame 28, a through groove 29, a linkage rod 30, a third spring 31, a second limit block 32, a condenser 33, a second detection board 34, a water bag 35, a water tank 36, a spray head 37, a distance meter 38 and a fourth spring 39, wherein the motor 2 is fixedly installed in the middle of the machine body 1, and the output end of the motor 2 is in keyed, and the outer side of the sector gear 3 is sleeved with a frame body 4, the middle part of the machine body 1 is connected with a gear roller 9 in an inner shaft manner, one end shaft of the gear roller 9 is connected with a screw rod 10, the outer side of the screw rod 10 is sleeved with an adjusting block 11, the side part shaft of the adjusting block 11 is connected with an adjusting rod 12, the end part shaft of the adjusting rod 12 is connected with a mandril 13, the upper end and the lower end of the machine body 1 are respectively provided with a groove 14, the inner part of the groove 14 is welded with a first spring 15, the end part of the first spring 15 is respectively fixed with a first test bench 16 and a second test bench 17, the side parts of the first test bench 16 and the second test bench 17 are respectively provided with a distance meter 38, the inner part of the second test bench 17 is provided with a first limit block 18, the outer side of the first limit block 18 is movably sleeved with a first test bench 19, one end of the movable plate 21 is positioned inside the feeding port 22, a second spring 23 is welded between the movable plate 21 and the second test platform 17, a storage bin 24 is installed inside the second test platform 17, a movable groove 25 is arranged in the second test platform 17, a movable block 26 is arranged in the movable groove 25, a hose 27 is arranged between the movable block 26 and the blanking port 22, and a screen frame 28 is fixed on one side of the movable block 26, a fourth spring 39 is welded between the movable block 26 and the machine body 1, a through groove 29 is arranged in the lower end of the machine body 1, a second limit block 32 is arranged in the first test platform 16, a condenser 33 is arranged in the second limit block 32, a second detection plate 34 is movably sleeved on the outer side of the second limiting block 32, a water bag 35 and a spray head 37 are respectively installed on the inner wall of the first test platform 16, and a water tank 36 is embedded in the first test platform 16;
the two sides and the upper end of the inner wall of the frame body 4 are respectively provided with the tooth blocks 5 at equal intervals, and the inner part and the upper end of the frame body 4 are respectively meshed with the sector gear 3 and the gear roller 9 through the tooth blocks 5, so that after the motor 2 drives the frame body 4 to move back and forth through the sector gear 3, the frame body 4 can drive the gear roller 9 to rotate forward and backward through the meshing action between the tooth blocks 5 and the gear roller 9, and further the in-situ detection of the abrasion degree of the railway wheel can be realized;
2 adjusting rods 12 are symmetrically arranged about the central axis of the ejector rod 13, the end parts of the 2 adjusting rods 12 are respectively and axially connected to the adjusting block 11 and the outer side of the gear roller 9, and the ejector rods 13 are distributed at equal angles about the center of the adjusting block 11, so that after the screw 10 is rotated, the adjusting block 11 sleeved on the screw 10 can move, and then the ejector rods 13 can be driven by the adjusting rods 12 to move, so that the railway wheel can be fixed;
the first test platform 16 and the second test platform 17 are distributed up and down correspondingly relative to the center of the machine body 1, and the first test platform 16 and the second test platform 17 form an elastic telescopic structure with the machine body 1 through the first spring 15, so that a first detection plate 19 and a second detection plate 34 which are arranged on the first test platform 16 and the second test platform 17 can be tightly attached to the side parts of the railway wheels;
the movable plate 21 is designed to be an L-shaped structure, the lower end of the side portion of the movable plate 21 is attached to the side portion of the first detection plate 19, and the first detection plate 19 and the first limiting block 18 form a clamping sliding structure, so that after the first detection plate 19 is driven by a rotating rail wheel to move, the first detection plate can be pressed to the movable plate 21, the movable plate 21 does not block the blanking through opening 22, and iron rust particles in the storage bin 24 can sequentially fall onto the first detection plate 19 through the blanking through opening 22 and the screen frame 28, and the roughness of the first detection plate 19 is enhanced in time;
a third spring 31 is welded inside the through groove 29, a linkage rod 30 is fixed at one end of the third spring 31, a control rod 6 is attached to one side of the linkage rod 30, the control rod 6 is fixedly installed at the lower end of the frame body 4, a sliding block 7 is installed at the lower end of the control rod 6, the sliding block 7 is located inside the sliding groove 8, the sliding groove 8 is formed inside the machine body 1, one end of the linkage rod 30 is thick in the front and thin in the rear, and the other end of the linkage rod 30 is attached to the side portion of the screen frame 28, so that when the control rod 6 moves along with the frame body 4, one side of the linkage rod 30 is attached to the linkage rod 30, the linkage rod 30 can be driven to move back and forth, the screen frame 28 can be hammered continuously, and iron particles in the screen frame 28 are uniformly distributed on the first detection plate;
the number of the water bags 35 is 2 about the central axis of the first test board 16, and the central connecting line of the 2 water bags 35 is overlapped with the second test board 34, so that when the second test board 34 moves, the water bags 35 can be continuously extruded, water in the water tank 36 is sprayed to the second test board 34 through the spray head 37, and under the action of the condenser 33, an ice surface is formed, and further, the roughness of the ice surface of the second test board 34 can be improved.
The working principle is as follows: when the device with the multi-environment simulation function for detecting the abrasion degree of the railway wheel is used, as shown in fig. 1 and 4, the railway wheel is firstly placed at the center of a machine body 1, a screw rod 10 is rotated, an adjusting block 11 sleeved outside the screw rod 10 moves to drive an adjusting rod 12 to rotate, and then a mandril 13 connected with one end shaft of the adjusting rod 12 is driven to be attached to the inner wall of the railway wheel, so that the railway wheel can be fixed, the phenomenon that the railway wheel deviates in the detection process and the detection result is influenced is prevented, and meanwhile, initial distance data between the railway wheel and the end part of the machine body 1 is measured and recorded by a distance meter 38;
as shown in fig. 1 and fig. 4-5, the motor 2 is started, the motor 2 drives the sector gear 3 to rotate, the frame body 4 sleeved outside the sector gear 3 can move left and right through the meshing action of the tooth block 5 and the sector gear 3, when the frame body 4 moves left and right, the tooth block 5 arranged at the upper end is meshed with the gear roller 9, so that the gear roller 9 rotates forwards and backwards, and further drives the railway wheel to rotate forwards and backwards, after the railway wheel rotates, the first detection plate 19 and the second detection plate 34 are tightly attached to the side part of the railway wheel under the action of the first spring 15, and therefore multi-environment abrasion degree detection can be simultaneously carried out on the railway wheel by the first detection plate 19 and the second detection plate 34 with different roughness;
as shown in fig. 1-5 and 7, under the action of the abutment of the railway wheels with the first and second detector plates 19 and 34, the first detection plate 19 and the second detection plate 34 may be driven to move back and forth, and when the first detection plate 19 is moved, can be pressed against the movable plate 21, so that the movable plate 21 does not obstruct the blanking port 22, and the rust particles in the storage bin 24 sequentially pass through the blanking through hole 22 and the screen frame 28 and fall on the first detection plate 19, so that the roughness of the first detection plate 19 is enhanced in time, the situation that the roughness of the first detection plate 19 is continuously reduced in the detection process is reduced, and at the same time, the second sensing plate 34 intermittently presses the water bladder 35 during the movement, so that the water inside the water tank 36 can be sprayed on the second sensing plate 34 through the spray head 37, under the action of the condenser 33, an ice surface is continuously formed, and the consumption of the second detection plate 34 in the process of detecting the abrasion degree of the rail wheel is reduced;
as shown in fig. 1-4 and fig. 6, when the frame 4 drives the control rod 6 to move back and forth, because one side of the control rod 6 is attached to the linkage 30, and the third spring 31 is welded between the linkage 30 and the machine body 1, and one end of the linkage 30 is attached to the screen frame 28, the frame 4 can drive the screen frame 28 to move left and right through the linkage 30, so as to promote the iron rust particles inside the screen frame 28 to be uniformly distributed on the first detection plate 19, and meanwhile, the distance meter 38 measures and records the distance data from the end of the machine body 1, and through the difference value with the initial data, the change of the radius of the railway wheel in the process of detecting the wear degree can be obtained, and the wear degree of the railway wheel can be determined through analysis.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a rail wheel abrasiveness detection device with multiple environment simulation function, includes organism (1), motor (2), first pick-up plate (19), storage silo (24), second pick-up plate (34) and distancer (38), its characterized in that: the middle part of the machine body (1) is fixedly provided with a motor (2), the output end of the motor (2) is in keyed connection with a sector gear (3), the outer side of the sector gear (3) is sleeved with a frame body (4), the middle part of the machine body (1) is in inner shaft connection with a gear roller (9), one end of the gear roller (9) is in shaft connection with a screw (10), the outer side of the screw (10) is sleeved with an adjusting block (11), the side part of the adjusting block (11) is in shaft connection with an adjusting rod (12), the end part of the adjusting rod (12) is in shaft connection with a push rod (13), the upper end and the lower end of the machine body (1) are respectively provided with a groove (14), a first spring (15) is welded inside the groove (14), the end part of the first spring (15) is respectively fixed with a first test bench (16) and a second test bench (17), and the side parts of the first test bench (16), a first limiting block (18) is arranged inside the second test platform (17), a first detection plate (19) is movably sleeved outside the first limiting block (18), an adjusting groove (20) and a blanking through opening (22) are respectively formed inside the second test platform (17), a movable plate (21) is arranged inside the adjusting groove (20), one end of the movable plate (21) is located inside the blanking through opening (22), a second spring (23) is welded between the movable plate (21) and the second test platform (17), a storage bin (24) is arranged inside the second test platform (17), a movable groove (25) is formed inside the second test platform (17), a movable block (26) is arranged inside the movable groove (25), a hose (27) is arranged between the movable block (26) and the blanking through opening (22), and a screen frame (28) is fixed on one side of the movable block (26), the welding has fourth spring (39) between movable block (26) and organism (1), and organism (1)'s the inside logical groove (29) of having seted up of lower extreme, the internally mounted of first testboard (16) has second stopper (32), and the internally mounted of second stopper (32) has condenser (33) to the outside movable sleeve of second stopper (32) is equipped with second pick-up plate (34), water pocket (35) and shower nozzle (37) are installed respectively to the inner wall of first testboard (16), and the inside embedding of first testboard (16) installs water tank (36).
2. The apparatus for detecting a rail wheel wear degree having a multi-environment simulation function according to claim 1, wherein: the inner wall both sides and the upper end of framework (4) are equidistant respectively and are installed tooth piece (5), and the inside and the upper end of framework (4) are respectively through tooth piece (5) meshing in sector gear (3) and gear roller (9).
3. The apparatus for detecting a rail wheel wear degree having a multi-environment simulation function according to claim 1, wherein: the adjusting rods (12) are symmetrically provided with 2 adjusting rods (12) about the central axis of the ejector rod (13), the ends of the 2 adjusting rods (12) are respectively and axially connected to the outer sides of the adjusting block (11) and the gear roller (9), and the ejector rods (13) are distributed in an equiangular mode about the center of the adjusting block (11).
4. The apparatus for detecting a rail wheel wear degree having a multi-environment simulation function according to claim 1, wherein: the first test bench (16) and the second test bench (17) are distributed up and down in a corresponding mode about the center of the machine body (1), and the first test bench (16) and the second test bench (17) form an elastic telescopic structure with the machine body (1) through a first spring (15).
5. The apparatus for detecting a rail wheel wear degree having a multi-environment simulation function according to claim 1, wherein: the movable plate (21) is designed to be L-shaped, the lower end of the side portion of the movable plate (21) is attached to the side portion of the first detection plate (19), and the first detection plate (19) and the first limiting block (18) form a clamping sliding structure.
6. The apparatus for detecting a rail wheel wear degree having a multi-environment simulation function according to claim 1, wherein: the inside welding that leads to groove (29) has third spring (31), and the one end of third spring (31) is fixed with trace (30) to the laminating of one side of trace (30) has control lever (6), control lever (6) fixed mounting is at the lower extreme of framework (4), and the lower extreme of control lever (6) installs slider (7), and slider (7) are located the inside of spout (8), and the inside of organism (1) is seted up in spout (8) moreover.
7. The apparatus for detecting a rail wheel wear degree having a multi-environment simulation function according to claim 6, wherein: one end of the linkage rod (30) is thick in the front and thin in the back, and the other end of the linkage rod (30) is attached to the side of the screen frame (28).
8. The apparatus for detecting a rail wheel wear degree having a multi-environment simulation function according to claim 1, wherein: the number of the water bags (35) is 2, and the central connecting line of the 2 water bags (35) is superposed with the second detection plate (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110114686.7A CN112986031A (en) | 2021-01-28 | 2021-01-28 | Rail wheel abrasion degree detection device with multi-environment simulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110114686.7A CN112986031A (en) | 2021-01-28 | 2021-01-28 | Rail wheel abrasion degree detection device with multi-environment simulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112986031A true CN112986031A (en) | 2021-06-18 |
Family
ID=76345567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110114686.7A Pending CN112986031A (en) | 2021-01-28 | 2021-01-28 | Rail wheel abrasion degree detection device with multi-environment simulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112986031A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390719A (en) * | 2021-06-24 | 2021-09-14 | 王晓华 | Withstand voltage detection device is used in plastics granulation with automatic mechanism in batches |
-
2021
- 2021-01-28 CN CN202110114686.7A patent/CN112986031A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390719A (en) * | 2021-06-24 | 2021-09-14 | 王晓华 | Withstand voltage detection device is used in plastics granulation with automatic mechanism in batches |
| CN113390719B (en) * | 2021-06-24 | 2024-03-15 | 山东兴益高分子制品有限公司 | Pressure-resistant detection device provided with batch automatic mechanism and used for plastic granulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213625119U (en) | Road surface flatness detection device | |
| CN112986031A (en) | Rail wheel abrasion degree detection device with multi-environment simulation function | |
| CN106514459A (en) | Intelligent watch polishing device with calibration | |
| CN114104019B (en) | Self-balancing ultrasonic railway steel rail detection trolley | |
| CN114000395A (en) | Flatness detection equipment for acceptance check of urban road completion | |
| CN110723167B (en) | Sleeper spacing detection recording device for railway daily maintenance | |
| CN113804570A (en) | Cement-based material surface detection device and detection method thereof | |
| CN115418917B (en) | Road surface roughness detection device for engineering quality detection | |
| CN209656729U (en) | A kind of motor speed stability test platform | |
| CN212721634U (en) | Material level detector convenient to install | |
| CN214894424U (en) | Roadbed and pavement strength detector | |
| CN114608470A (en) | Automobile tire wear loss detection device | |
| CN111521504A (en) | High-strength ceramic roller wear-resistance detection device | |
| CN111874021B (en) | Detection apparatus capable of rapidly checking track interval and bolt tightness | |
| CN210742042U (en) | Abrasion resistance detection equipment for tire processing | |
| CN209322056U (en) | Piano plate feeds conveying control device | |
| CN208383736U (en) | A kind of steel product quality detection device | |
| CN208005392U (en) | Breakage alarm device suitable for abrasive band superfinishing polishing machine | |
| CN117548796B (en) | Self-adaptive real-time length measuring device for spiral welded pipe cutting | |
| CN217675796U (en) | Wind-up roll suitable for prevent scraping colored PET protection film | |
| CN114216759B (en) | Simple and convenient subway station compression resistance degree measures warning device | |
| CN111021166A (en) | Grinding locomotive for improving rail welding quality | |
| CN109506951B (en) | Motor vehicle wheel braking detection device | |
| CN117647584B (en) | Bridge crack measuring equipment based on ultrasonic flaw detection | |
| CN216012173U (en) | Detection rod and detection device for detecting out-of-roundness of wheel tread |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210618 |
|
| WD01 | Invention patent application deemed withdrawn after publication |