CN120381998A - High-speed rail wheelset detection device - Google Patents
High-speed rail wheelset detection deviceInfo
- Publication number
- CN120381998A CN120381998A CN202510873397.3A CN202510873397A CN120381998A CN 120381998 A CN120381998 A CN 120381998A CN 202510873397 A CN202510873397 A CN 202510873397A CN 120381998 A CN120381998 A CN 120381998A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- rod
- block
- detection device
- 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.)
- Granted
Links
Classifications
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- 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
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- 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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
本发明涉及轮对检测技术领域，公开了一种高铁轮对检测装置，该装置包括底板、杆体、轮体和激光检测仪，所述底板的顶部对称固定连接有侧板，两个所述侧板的顶部固定连接有同一个顶板，还包括：所述底板的顶部中间固定连接有定位板，所述轮体对称固定连接在杆体的外部两侧，所述侧板靠近定位板的一侧设置有清理组件，所述定位板的两侧对称设置有定位组件，所述清理组件包括滑动安装在侧板一侧的安装罩，所述定位组件包括固定安装在定位板靠近侧板一侧的电机二，所述电机二的输出端固定连接有转筒，解决了轮对在运行过程中会积累灰尘和杂物，这些杂质会影响激光检测的准确性和后续动平衡检测的精度的问题。
The present invention relates to the technical field of wheelset detection, and discloses a high-speed railway wheelset detection device, which includes a base plate, a rod body, a wheel body and a laser detector, wherein the top of the base plate is symmetrically fixedly connected to side plates, and the tops of the two side plates are fixedly connected to the same top plate, and further comprises: a positioning plate is fixedly connected to the middle of the top of the base plate, the wheel body is symmetrically fixedly connected to the outer two sides of the rod body, a cleaning assembly is provided on the side of the side plate close to the positioning plate, and positioning assemblies are symmetrically provided on both sides of the positioning plate, the cleaning assembly includes a mounting cover slidably mounted on one side of the side plate, the positioning assembly includes a second motor fixedly mounted on the side of the positioning plate close to the side plate, and the output end of the second motor is fixedly connected to a rotating drum, which solves the problem that dust and debris will accumulate during the operation of the wheelset, and these impurities will affect the accuracy of laser detection and the accuracy of subsequent dynamic balancing detection.
Description
Technical Field
The invention relates to the technical field of wheel set detection, in particular to a high-speed railway wheel set detection device.
Background
The track wheel pair is an important component of the railway vehicle, the quality condition of the track wheel pair directly affects the driving safety, and the track wheel pair needs to be detected regularly in order to ensure the railway transportation safety.
If bulletin number is CN 220304498U's a wheel pair detection device, the on-line screen storage device comprises a workbench, workstation top surface middle part fixed connection square block, square block rotates and connects cylindricality pole one, two turntables are cup jointed to cylindricality pole one both ends are fixed, two mounts of workstation top surface fixed connection one, two stoppers are rotated and connect cylindricality pole two, two wheels are cup jointed to cylindricality pole two are fixed, two support bodies of workstation top surface fixed connection, two spout one are offered to two support bodies each other in one side, two slider one of two spout one inside sliding connection, two slider one are close to one side fixed connection movable rod each other, T type groove is offered at the movable rod middle part, through the cooperation of each part, when detecting, can be spacing to the wheel, avoid detecting the error appearing, it is convenient to have brought for detecting work, and when the wheel detects the problem, can use laser mill the ware to carry out the wheel, but improved work efficiency, wheel drive detects including outward appearance detection, size detection and dynamic balance detection etc., the wheel pair can accumulate dust and debris at the operation in-process, these can influence the dust and debris, the follow-up dynamic detection of side detection accuracy and the movable wheel is improved, and the movable detection device is carried out to the movable wheel pair detection accuracy and the clearance is improved, and the rotary wheel is required to rotate the clearance to the detection device.
So a high-speed railway wheel pair detection device has been proposed in order to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a high-speed railway wheel set detection device, which aims to solve the problems that dust and impurities can be accumulated in the running process of a wheel set, and the impurities can influence the accuracy of laser detection and the accuracy of subsequent dynamic balance detection.
In order to achieve the aim, the invention provides the technical scheme that the high-speed railway wheel set detection device comprises a bottom plate, a rod body, a wheel body and a laser detector, wherein the top of the bottom plate is symmetrically and fixedly connected with side plates, and the tops of the two side plates are fixedly connected with the same top plate;
further comprises:
The middle of the top of the bottom plate is fixedly connected with a positioning plate, the wheel body is symmetrically and fixedly connected to two sides of the outer part of the rod body, one side of the side plate, which is close to the positioning plate, is provided with a cleaning assembly, and two sides of the positioning plate are symmetrically provided with positioning assemblies;
the cleaning assembly comprises a mounting cover which is slidably mounted on one side of the side plate, a rotating rod is rotatably mounted on one side of the inner wall of the mounting cover, one side end part of the rotating rod is fixedly connected with a laminating rod, and a torsion spring is sleeved on the outer side of the rotating rod;
The locating component comprises a second motor fixedly installed on one side, close to the side plate, of the locating plate, the output end of the second motor is fixedly connected with a rotary drum, an outer side array of the rotary drum is fixedly connected with a rotary rod, a top strip and a bottom strip are installed on the outer side of the rod body in a sleeved mode, upper blocks are symmetrically and fixedly connected to the two sides of the top strip, lower blocks are symmetrically and fixedly connected to the two sides of the bottom strip, and inserting rods are vertically and slidably installed in the upper blocks and the lower blocks on the same side.
Preferably, the side board is close to one side lower part fixed mounting of locating plate has electric putter, electric putter's telescopic end fixedly connected with contact plate, one side that the contact plate is close to the wheel body rotates and installs the contact roller, one side that the contact plate is close to the curb plate fixedly connected with gag lever post, gag lever post and curb plate sliding connection.
Through adopting above-mentioned technical scheme, both sides contact plate is to the wheel body location, and starter motor one, laminating pole are laminated mutually with the wheel body, and the elasticity of spring one drives slide bar and mounting box and pushes down, along with the rotation of wheel body, laminating pole and cleaning roller are convenient for to the outer lane clearance of wheel body.
Preferably, the side board is close to one side upper portion fixed mounting of locating plate and has first motor and guide arm, the output fixedly connected with lead screw portion of first motor, the outside threaded connection of lead screw portion has the sliding block, the bottom and the installation cover fixed connection of sliding block, one side that the installation cover is close to the side board fixedly connected with sliding sleeve.
Through adopting above-mentioned technical scheme, a motor drive lead screw portion rotates for sliding block and installation cover lateral shifting, installation cover and then drive the box removal of collecting.
Preferably, the sliding sleeve is in sliding connection with the guide rod, a collecting box is fixedly arranged at the bottom of the installation cover through a bolt, one end of the torsion spring is fixedly connected with the inner wall of the installation cover, the other end of the torsion spring is fixedly connected with the attaching rod, two jacking sleeve bodies are symmetrically and fixedly arranged on the inner top surface of the installation cover, sliding rods are slidably arranged in the jacking sleeve bodies, two sliding rods are fixedly connected with the same installation box at the bottom ends of the sliding rods, and a first spring is fixedly connected with the inner top surface of the jacking sleeve bodies.
Through adopting above-mentioned technical scheme, the elasticity of spring one drives slide bar and installation box and pushes down, and installation box moves the cleaning roller and compresses tightly in the outer lane of wheel body.
Preferably, the bottom and the slide bar fixed connection of spring one, slide bar and top cover body sliding connection, the cleaning roller is installed in the bottom rotation of mounting box, the cleaning roller is horizontal setting, the bottom of cleaning roller is laminated mutually with the top of wheel body.
Through adopting above-mentioned technical scheme, the clearance roller is convenient for clear up the outer lane of wheel body, and the debris of clearance falls in collecting the box and collects.
Preferably, two linear guide rails are fixedly arranged on the upper portions of the inner sides of the side plates in parallel, an installation sleeve is fixedly arranged at the output ends of the linear guide rails, the laser detector is fixedly arranged at the bottom of the installation sleeve, side rods are fixedly connected to the outer parts of the top strips and the bottom strips in an array mode, the rotating rods and the side rods are arranged at intervals in a corresponding mode, two upper blocks are located on the front side and the back side of the top strips respectively, and two lower blocks are located on the front side and the back side of the bottom strips respectively.
By adopting the technical scheme, the linear guide rail is started, and the linear guide rail drives the mounting sleeve and the laser detector to move for detection.
Preferably, the top symmetry fixedly connected with two deflector of top strip, the step groove has been seted up to the top surface symmetry of top strip, the intercommunication groove has been seted up to the bottom surface symmetry of top strip, the intercommunication groove is linked together with the step groove, the inside sliding connection in step groove has the upper rod.
By adopting the technical scheme, the top strip and the bottom strip are respectively sleeved on the upper part and the lower part of the rod body, the communicating groove is attached to the rod body, and the step groove and the communicating groove are in a sealing state.
Preferably, the bottom fixedly connected with piston of upper boom, piston and step groove sliding connection, the spring second has been cup jointed in the outside of upper boom, the top fixedly connected with kicking block of upper boom, the both ends of spring second are respectively with the interior top surface fixed connection in piston and step groove, the kicking block is located the outside of top strip, the top fixedly connected with brace of kicking block.
Through adopting above-mentioned technical scheme, the inserted bar passes the upper block and inserts in the lower block, and the inserted bar pulling brace, the direction of brace through the deflector can drive the kicking block and rise, and the kicking block drives upper bar and piston and rises, and piston compression spring two to the inside in step groove is bleed, and step groove and intercommunication groove are the negative pressure state.
Preferably, the brace is guided through the guide plate and is fixedly connected with the top end of the inserted bar, the bottom end of the bottom bar is fixedly connected with the bottom block, a central block is fixedly connected with a groove in the middle of the inside of the bottom block, springs III are symmetrically and fixedly connected with the two ends of the central block, a bolt is fixedly connected with one end of each spring III, which is far away from the central block, the bolt is in sliding connection with the bottom block, and slots are uniformly formed in the lower part of one side, close to the top bar, of the inserted bar.
Through adopting above-mentioned technical scheme, when slot and bolt contact, the elasticity of spring three drives the bolt and pops out, and the bolt card is in the slot, is convenient for to the plug rod location.
Compared with the prior art, the invention has the beneficial effects that:
1. Through setting up the clearance subassembly, operating personnel place the body of rod in the top of locating plate, start the electric putter of both sides, electric putter drives the contact plate and removes, the contact plate drives the gag lever post and removes, contact roller on the contact plate of both sides is to the wheel body location, keep body of rod and wheel body are located central point put, and through locating component location, then start motor one, the sliding sleeve slides on the guide arm, lead screw portion rotates and makes sliding block and installation cover lateral shifting, the installation cover drives the collecting box and removes, until the laminating pole is laminated with the wheel body, drive the body of rod and wheel body rotation through locating component at this moment, the outside of wheel body contacts with the laminating pole, the wheel body drives the laminating pole rotation earlier, laminating pole drives dwang and torsional spring rotation, when the elasticity of torsional spring is greater than the frictional force between laminating pole and the wheel body, the torsional spring drives dwang and laminating pole reset, make the laminating pole can assist the rotation to strike off, spring one's elasticity drives slide bar and installation box and compresses tightly in the outer lane of wheel body, with the rotation of wheel, the clearance roller is convenient for the clearance of the outer lane to the wheel body, the debris clearance of the tape is collected in collecting box, the wheel pair can accumulate in the operation in the precision of detecting the impurity balance that can accumulate in the operation in the course, the accuracy of these detection laser;
2. The utility model provides a locating component is provided with, place intermediate position back at the body of rod and wheel body, cup joint the upper portion and the lower part at the body of rod respectively through top strip and sill bar, the intercommunication groove is laminated with the body of rod, step groove and intercommunication inslot portion are sealed state, keep side lever and bull stick interval setting, make the bull stick rotate and can drive the side lever rotation, the inserted bar passes the upper block and inserts in the lower block, the inserted bar pulling brace, the brace is through the direction of deflector, can drive the kicking block and rise, the kicking block drives upper bar and piston and rises, piston compression spring two, and to the inside of step groove is bleeding, step groove and intercommunication groove are negative pressure state, make top strip and sill bar to the location of the body of rod more firm, and the inserted bar descends, until slot and bolt contact time, the elasticity of spring three drives the bolt and pops out in the slot, be convenient for to the inserted bar location, make things convenient for the rotation to follow-up body of rod and wheel body of rod, through starter motor two drive rotary drum and bull stick rotate, the bull stick drive through top strip and sill bar, keep the stable rotation of body of rod and wheel body, be convenient for to the clearance of wheel body, move the guide rail drive, move the mounting cover, the guide rail is moved to the linear detection instrument and can be moved to the rotary wheel, can be moved with the rotary wheel, the stability is reduced to the rotary wheel is detected through the linear detection to the carousel, and can be moved to the rotary wheel.
Drawings
FIG. 1 is a schematic view of a first perspective overall structure of the present invention;
FIG. 2 is a schematic view of a second perspective overall structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic view of an installation structure of an electric putter in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
FIG. 6 is a schematic cross-sectional view of a mounting cup of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the wheel mounting structure of the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8D according to the present invention;
FIG. 10 is a schematic view of the present invention in a rotating rod mounting configuration;
FIG. 11 is a schematic diagram of a cross-sectional structure of an upper block of the present invention;
FIG. 12 is an enlarged schematic view of the structure of FIG. 11E according to the present invention;
FIG. 13 is a schematic cross-sectional view of a bottom block of the present invention.
In the figure, 1, a bottom plate, 2, a side plate, 3, a top plate, 4, a positioning plate, 5, a rod body, 6, a wheel body, 7, a cleaning assembly, 71, an electric push rod, 72, a contact plate, 73, a limit rod, 74, a motor I, 75, a screw rod part, 76, a sliding block, 77, a mounting cover, 78, a guide rod, 79, a sliding sleeve, 710, a collecting box, 711, a rotating rod, 712, a bonding rod, 713, a torsion spring, 714, a top sleeve body, 715, a spring I, 716, a sliding rod, 717, a mounting box, 718, a cleaning roller, 8, a positioning assembly, 81, a motor II, 82, a rotary drum, 83, a rotary rod, 84, a top strip, 85, an upper block, 86, a bottom strip, 87, a lower block, 88, a side rod, 89, a plug rod, 810, a guide plate 811, a step groove, 812, a communication groove, 813, an upper rod, 814, a piston, 815, a spring II, 816, a top block, 817, a plug, a brace, 820, a bottom block, 821, a center block, a spring III, 821, 822, a guide rail 9, a guide rail 10, a linear detector, and a linear detector are arranged.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the invention provides a technical scheme that a high-speed railway wheel set detection device comprises a bottom plate 1, a rod body 5, a wheel body 6 and a laser detector 11, wherein the top of the bottom plate 1 is symmetrically and fixedly connected with side plates 2, and the tops of the two side plates 2 are fixedly connected with the same top plate 3.
The locating plate 4 is fixedly connected in the middle of the top of the bottom plate 1, the wheel body 6 is symmetrically and fixedly connected to the two sides of the outer portion of the rod body 5, and a cleaning assembly 7 is arranged on one side, close to the locating plate 4, of the side plate 2.
The cleaning assembly 7 comprises a mounting cover 77 which is slidably mounted on one side of the side plate 2, a rotating rod 711 is rotatably mounted on one side of the inner wall of the mounting cover 77, one side end part of the rotating rod 711 is fixedly connected with a laminating rod 712, and a torsion spring 713 is sleeved on the outer side of the rotating rod 711.
The lower part of one side of the side plate 2 close to the positioning plate 4 is fixedly provided with an electric push rod 71, the telescopic end of the electric push rod 71 is fixedly connected with a contact plate 72, one side of the contact plate 72 close to the wheel body 6 is rotatably provided with a contact roller, one side of the contact plate 72 close to the side plate 2 is fixedly connected with a limiting rod 73, and the limiting rod 73 is in sliding connection with the side plate 2.
The upper part of one side of the side plate 2, which is close to the positioning plate 4, is fixedly provided with a first motor 74 and a guide rod 78, the output end of the first motor 74 is fixedly connected with a screw rod part 75, the outer side of the screw rod part 75 is in threaded connection with a sliding block 76, the bottom of the sliding block 76 is fixedly connected with a mounting cover 77, and one side of the mounting cover 77, which is close to the side plate 2, is fixedly connected with a sliding sleeve 79.
The sliding sleeve 79 is in sliding connection with the guide rod 78, the bottom of the installation cover 77 is fixedly provided with a collecting box 710 through a bolt, one end of the torsion spring 713 is fixedly connected with the inner wall of the installation cover 77, the other end of the torsion spring 713 is fixedly connected with the attaching rod 712, the inner top surface of the installation cover 77 is symmetrically and fixedly provided with two top cover bodies 714, the inner part of each top cover body 714 is slidably provided with a sliding rod 716, the bottom ends of the two sliding rods 716 are fixedly connected with the same installation box 717, and the inner top surface of each top cover body 714 is fixedly connected with a first spring 715.
The bottom of the first spring 715 is fixedly connected with a sliding rod 716, the sliding rod 716 is in sliding connection with the top sleeve body 714, a cleaning roller 718 is rotatably arranged at the bottom of the mounting box 717, the cleaning roller 718 is transversely arranged, and the bottom of the cleaning roller 718 is attached to the top of the wheel body 6.
In the first embodiment, as shown in fig. 4-7, an operator places the rod body 5 on the top of the positioning plate 4, starts the electric push rods 71 on two sides, the electric push rods 71 drive the contact plates 72 to move, the contact plates 72 drive the limiting rods 73 to move, the contact rollers on the contact plates 72 on two sides position the wheel body 6, keep the rod body 5 and the wheel body 6 at the central position and position through the positioning assembly 8, then starts the first motor 74, slides the sliding sleeve 79 on the guide rod 78, and rotates the lead screw part 75 to enable the sliding block 76 and the mounting cover 77 to move transversely, and the mounting cover 77 drives the collecting box 710 to move.
Until laminating pole 712 laminating mutually with wheel body 6, drive body of rod 5 and wheel body 6 through locating component 8 and rotate this moment, the outside of wheel body 6 and laminating pole 712 contact, and wheel body 6 drives laminating pole 712 earlier and rotates, and laminating pole 712 drives dwang 711 and torsional spring 713 and rotate, when the elasticity of torsional spring 713 is greater than the frictional force between laminating pole 712 and the wheel body 6, torsional spring 713 drives dwang 711 and laminating pole 712 and resets for laminating pole 712 can assist the rotation to strike off.
The elasticity of the first spring 715 drives the sliding rod 716 and the mounting box 717 to press down, the mounting box 717 drives the cleaning roller 718 to be pressed on the outer ring of the wheel body 6, and along with the rotation of the wheel body 6, the cleaning roller 718 is convenient for cleaning the outer ring of the wheel body 6, and cleaned sundries fall into the collecting box 710 to be collected, so that the problems that dust and sundries can be accumulated in the running process of the wheel set, and the accuracy of laser detection and the accuracy of follow-up dynamic balance detection can be affected by the impurities are solved.
The bilateral symmetry of locating plate 4 is provided with locating component 8, locating component 8 is including fixed mounting motor two 81 in locating plate 4 one side near curb plate 2, the output fixedly connected with rotary drum 82 of motor two 81, the outside array fixedly connected with bull stick 83 of rotary drum 82, the outside of body of rod 5 cup joints and installs top strip 84 and bottom strip 86, the bilateral symmetry fixedly connected with of top strip 84 goes up piece 85, the bilateral symmetry fixedly connected with of bottom strip 86 has lower piece 87, the inside vertical slidable mounting of piece 85 and lower piece 87 has inserted bar 89 on the same side.
Two linear guide rails 9 are fixedly arranged on the upper portions of the inner sides of the two side plates 2 in parallel, an installation sleeve 10 is fixedly arranged at the output end of each linear guide rail 9, a laser detector 11 is fixedly arranged at the bottom of the installation sleeve 10, side rods 88 are fixedly connected to the outer parts of a top strip 84 and a bottom strip 86 in an array mode, a rotating rod 83 and the side rods 88 are arranged at intervals correspondingly, two upper blocks 85 are respectively located on the front side and the back side of the top strip 84, and two lower blocks 87 are respectively located on the front side and the back side of the bottom strip 86.
Two guide plates 810 are symmetrically and fixedly connected to the top of the top strip 84, step grooves 811 are symmetrically formed in the top surface of the top strip 84, communication grooves 812 are symmetrically formed in the bottom surface of the top strip 84, the communication grooves 812 are communicated with the step grooves 811, and upper rods 813 are slidably connected to the inside of the step grooves 811.
The bottom fixedly connected with piston 814 of upper boom 813, piston 814 and step groove 811 sliding connection, the outside of upper boom 813 has cup jointed second spring 815, the top fixedly connected with kicking block 816 of upper boom 813, the both ends of second spring 815 respectively with piston 814 and step groove 811's interior top surface fixed connection, kicking block 816 is located the outside of top strip 84, the top fixedly connected with brace 817 of kicking block 816.
The brace 817 is guided by the guide plate 810 and is fixedly connected with the top end of the inserting rod 89, the bottom end of the bottom bar 86 is fixedly connected with the bottom block 818, a center block 819 is fixedly connected with a groove in the middle of the inside of the bottom block 818, springs three 820 are symmetrically and fixedly connected with the two ends of the center block 819, one end, far away from the center block 819, of each spring three 820 is fixedly connected with a bolt 821, the bolts 821 are in sliding connection with the bottom block 818, and slots 822 are uniformly formed in the lower portion of one side, close to the top bar 84, of the inserting rod 89.
8-13, After the rod body 5 and the wheel body 6 are placed in the middle position, the top strip 84 and the bottom strip 86 are sleeved on the upper portion and the lower portion of the rod body 5 respectively, the communicating groove 812 is attached to the rod body 5, the step groove 811 and the communicating groove 812 are in a sealing state, the side rod 88 and the rotating rod 83 are kept at intervals, the rotating rod 83 can drive the side rod 88 to rotate, the inserting rod 89 passes through the upper block 85 and is inserted into the lower block 87, the inserting rod 89 pulls the pull strip 817, the pull strip 817 is guided by the guide plate 810 and drives the top block 816 to ascend, and the top block 816 drives the upper rod 813 and the piston 814 to ascend.
Piston 814 compresses spring two 815 to the inside air bleed of step groove 811, step groove 811 and intercommunication groove 812 are negative pressure state, make top strip 84 and bottom strip 86 more firm to the location of body of rod 5, and inserted bar 89 descends, until slot 822 and bolt 821 contact time, spring three 820's elasticity drives the bolt 821 and pops out, and the bolt 821 is blocked in slot 822, is convenient for to inserted bar 89 location, the rotation of convenient follow-up body of rod 5 and wheel body 6.
Through start motor two 81, motor two 81 drives rotary drum 82 and bull stick 83 rotation, and bull stick 83 drives the side lever 88 and rotates, and the side lever 88 keeps the steady rotation of body of rod 5 and wheel body 6 through top strip 84 and bottom strip 86, is convenient for to the clearance of wheel body 6, moves away mounting cup 77, starts linear guide 9, linear guide 9 drive installation cover 10 and laser detector 11 remove the detection can, solved through carousel drive wheel pair rotation detection, the carousel possibly appears sliding with the wheel pair to reduce the problem of wheel pair pivoted stability.
When the device is used, firstly, as shown in fig. 1-13, an operator places the rod body 5 at the top of the positioning plate 4, the contact rollers on the contact plates 72 at two sides position the wheel body 6, the rod body 5 and the wheel body 6 are kept at the central position, the top strip 84 and the bottom strip 86 are respectively sleeved at the upper part and the lower part of the rod body 5, the step groove 811 and the communicating groove 812 are in a negative pressure state, the positioning of the rod body 5 by the top strip 84 and the bottom strip 86 is firmer, the plug pin 821 is clamped into the slot 822, the positioning of the plug rod 89 is facilitated, the first motor 74 is started, the sliding sleeve 79 slides on the guide rod 78, the lead screw part 75 rotates to enable the sliding block 76 and the mounting cover 77 to transversely move, the mounting cover 77 drives the collecting box 710 to move until the attaching rod 712 is attached to the wheel body 6, the second motor 81 drives the rotary drum 82 and the rotary rod 83 to rotate, the rod body 5 and the wheel body 6 are kept in stable rotation, the attaching rod 712 can assist in rotating and scraping, the cleaning roller 718 is convenient for cleaning the outer ring of the wheel body 6, the cleaned sundries fall into the collecting box 710, and the linear detector 10 is started after the linear detector is moved, and the linear detector 10 is installed, and the linear detector 11 is moved, and the linear detector is installed, and the linear detector is 11 is moved, and the linear detector is moved after the guide is moved 9 is moved.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The utility model provides a high-speed railway wheel pair detection device, includes bottom plate (1), body of rod (5), wheel body (6) and laser detector (11), the top symmetry fixedly connected with curb plate (2) of bottom plate (1), two the top fixedly connected with same roof (3) of curb plate (2);
Characterized by further comprising:
The novel cleaning device is characterized in that a positioning plate (4) is fixedly connected in the middle of the top of the bottom plate (1), the wheel body (6) is symmetrically and fixedly connected to the two sides of the outer portion of the rod body (5), a cleaning assembly (7) is arranged on one side, close to the positioning plate (4), of the side plate (2), and positioning assemblies (8) are symmetrically arranged on the two sides of the positioning plate (4);
The cleaning assembly (7) comprises a mounting cover (77) which is slidably mounted on one side of the side plate (2), a rotating rod (711) is rotatably mounted on one side of the inner wall of the mounting cover (77), an attaching rod (712) is fixedly connected to one side end part of the rotating rod (711), and a torsion spring (713) is sleeved on the outer side of the rotating rod (711);
The locating component (8) comprises a motor II (81) fixedly installed on one side, close to the side plate (2), of the locating plate (4), an output end of the motor II (81) is fixedly connected with a rotary drum (82), an outer side array of the rotary drum (82) is fixedly connected with a rotary rod (83), a top strip (84) and a bottom strip (86) are sleeved and installed on the outer side of the rod body (5), an upper block (85) is fixedly connected to the two sides of the top strip (84), a lower block (87) is fixedly connected to the two sides of the bottom strip (86), and a plug rod (89) is vertically and slidably installed in the upper block (85) and the lower block (87) on the same side.
2. The high-speed railway wheelset detection device of claim 1, wherein an electric push rod (71) is fixedly arranged at the lower part of one side, close to the locating plate (4), of the side plate (2), a contact plate (72) is fixedly connected to the telescopic end of the electric push rod (71), a contact roller is rotatably arranged at one side, close to the wheel body (6), of the contact plate (72), a limit rod (73) is fixedly connected to one side, close to the side plate (2), of the contact plate (72), and the limit rod (73) is in sliding connection with the side plate (2).
3. The high-speed railway wheelset detection device of claim 2 wherein a motor I (74) and a guide rod (78) are fixedly arranged on the upper portion of one side, close to the locating plate (4), of the side plate (2), a screw rod part (75) is fixedly connected to the output end of the motor I (74), a sliding block (76) is connected to the outer side of the screw rod part (75) in a threaded mode, the bottom of the sliding block (76) is fixedly connected with a mounting cover (77), and a sliding sleeve (79) is fixedly connected to one side, close to the side plate (2), of the mounting cover (77).
4. The high-speed railway wheelset detection device of claim 3 wherein the sliding sleeve (79) is in sliding connection with the guide rod (78), a collecting box (710) is fixedly arranged at the bottom of the installation cover (77) through bolts, one end of the torsion spring (713) is fixedly connected with the inner wall of the installation cover (77), the other end of the torsion spring (713) is fixedly connected with the attaching rod (712), two top cover bodies (714) are symmetrically and fixedly arranged on the inner top surface of the installation cover (77), sliding rods (716) are slidably arranged in the top cover bodies (714), the bottom ends of the two sliding rods (716) are fixedly connected with the same installation box (717), and a first spring (715) is fixedly connected with the inner top surface of the top cover bodies (714).
5. The high-speed railway wheelset detection device of claim 4 wherein the bottom of spring one (715) is fixedly connected with slide bar (716), slide bar (716) and top cover body (714) sliding connection, cleaning roller (718) is installed in the bottom rotation of installation box (717), cleaning roller (718) are horizontal setting, the bottom of cleaning roller (718) is laminated with the top of wheel body (6).
6. The high-speed railway wheelset detection device according to claim 1, wherein two linear guide rails (9) are fixedly installed on the upper portions of the inner sides of the two side plates (2) in parallel, an installation sleeve (10) is fixedly installed at the output ends of the linear guide rails (9), the laser detector (11) is fixedly installed at the bottom of the installation sleeve (10), side rods (88) are fixedly connected to the outer parts of the top strips (84) and the bottom strips (86) in an array mode, the rotating rods (83) and the side rods (88) are arranged at intervals correspondingly, the two upper blocks (85) are located on the front side and the back side of the top strips (84) respectively, and the two lower blocks (87) are located on the front side and the back side of the bottom strips (86) respectively.
7. The high-speed railway wheelset detection device of claim 6 wherein the top symmetry of top strip (84) fixedly connected with two deflector (810), step groove (811) have been seted up to the top surface symmetry of top strip (84), communication groove (812) have been seted up to the bottom surface symmetry of top strip (84), communication groove (812) are linked together with step groove (811), the inside sliding connection in step groove (811) has upper rod (813).
8. The high-speed railway wheelset detection device of claim 7 wherein the bottom fixedly connected with piston (814) of upper boom (813), piston (814) and step groove (811) sliding connection, spring two (815) have been cup jointed in the outside of upper boom (813), the top fixedly connected with kicking block (816) of upper boom (813), the both ends of spring two (815) respectively with piston (814) and the interior top surface fixed connection of step groove (811), kicking block (816) are located the outside of top strip (84), the top fixedly connected with brace (817) of kicking block (816).
9. The high-speed railway wheelset detection device of claim 8 wherein brace (817) is guided by guide plate (810) and fixedly connected with the top end of inserted bar (89), bottom end fixedly connected with bottom block (818) of bottom bar (86), center block (819) is fixedly connected with the inside middle slotting of bottom block (818), spring three (820) is fixedly connected with both ends symmetry of center block (819), one end of spring three (820) that keeps away from center block (819) is fixedly connected with bolt (821), bolt (821) and bottom block (818) sliding connection, slot (822) has evenly been seted up to one side lower part that inserted bar (89) is close to top strip (84).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510873397.3A CN120381998B (en) | 2025-06-27 | 2025-06-27 | High-speed rail wheelset detection device |
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| CN202510873397.3A CN120381998B (en) | 2025-06-27 | 2025-06-27 | High-speed rail wheelset detection device |
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| CN120381998A true CN120381998A (en) | 2025-07-29 |
| CN120381998B CN120381998B (en) | 2025-09-16 |
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| US20120218868A1 (en) * | 2011-02-28 | 2012-08-30 | Herzog Services Inc. | Apparatus and method of detecting defects in a rail joint bar |
| CN111570408A (en) * | 2020-04-29 | 2020-08-25 | 重庆凯沃德光电自动化设备有限公司 | Train wheel pair laser cleaning system |
| CN113551620A (en) * | 2021-07-28 | 2021-10-26 | 浙江机电职业技术学院 | Urban rail vehicle wheel set detection device based on machine vision |
| CN116853979A (en) * | 2023-05-22 | 2023-10-10 | 吉林铁道职业技术学院 | Lifting mechanism for railway locomotive wheelset and use method |
| CN220304498U (en) * | 2023-07-17 | 2024-01-05 | 湖南睿德电气有限公司 | Wheel set detection device |
| CN119124012A (en) * | 2024-09-18 | 2024-12-13 | 长春工程学院 | A high-speed railway wheel-mounted brake disc wear automatic detection device and detection method |
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| US20120218868A1 (en) * | 2011-02-28 | 2012-08-30 | Herzog Services Inc. | Apparatus and method of detecting defects in a rail joint bar |
| CN111570408A (en) * | 2020-04-29 | 2020-08-25 | 重庆凯沃德光电自动化设备有限公司 | Train wheel pair laser cleaning system |
| CN113551620A (en) * | 2021-07-28 | 2021-10-26 | 浙江机电职业技术学院 | Urban rail vehicle wheel set detection device based on machine vision |
| CN116853979A (en) * | 2023-05-22 | 2023-10-10 | 吉林铁道职业技术学院 | Lifting mechanism for railway locomotive wheelset and use method |
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| CN119124012A (en) * | 2024-09-18 | 2024-12-13 | 长春工程学院 | A high-speed railway wheel-mounted brake disc wear automatic detection device and detection method |
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| CN120381998B (en) | 2025-09-16 |
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