CN118065191A - Eccentric measuring instrument for railway bridge track - Google Patents
Eccentric measuring instrument for railway bridge track Download PDFInfo
- Publication number
- CN118065191A CN118065191A CN202410478277.9A CN202410478277A CN118065191A CN 118065191 A CN118065191 A CN 118065191A CN 202410478277 A CN202410478277 A CN 202410478277A CN 118065191 A CN118065191 A CN 118065191A
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- support frame
- rod
- fixedly connected
- bevel gear
- gear
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- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/065—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with a plurality of driving or driven shafts
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
- E01B35/12—Applications of measuring apparatus or devices for track-building purposes for measuring movement of the track or of the components thereof under rolling loads, e.g. depression of sleepers, increase of gauge
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
- G01B21/24—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes for testing alignment of axes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a railway bridge track eccentricity measuring instrument, which relates to the technical field of track eccentricity measuring equipment application and provides the following scheme, wherein the railway bridge track eccentricity measuring instrument comprises a first support frame, a second support frame fixedly connected with one side of the first support frame, a third support frame fixedly connected with the other side of the first support frame, and further comprises: the motor frame is fixedly arranged on one side of the top of the first supporting frame, and a driving mechanism is arranged on the motor frame; the moving mechanism is arranged on one side of the third support frame and one side of the first support frame, a transmission mechanism is arranged between the moving mechanism and the driving mechanism, and the moving mechanism comprises a first connecting rod which is symmetrically and rotatably connected with one side of the third support frame. The invention not only can drive the whole equipment to carry out slow automatic movement treatment, but also can carry out surface cleaning treatment on the track to be detected, thereby effectively guaranteeing the accuracy of eccentric measurement on the railway bridge track and improving the detection effect and efficiency.
Description
Technical Field
The invention relates to the technical field of application of track eccentricity measuring equipment, in particular to a railway bridge track eccentricity measuring instrument.
Background
The railway bridge is a structure which is built for realizing the three-dimensional crossing of a railway line and a railway line or a road, wherein the railway bridge is a structure which is formed by crossing the railway line, the railway line or the road, the branch of the railway engineering discipline is short for railway bridge engineering, the railway bridge track eccentricity is the distance of the center line of the railway line from the center line of the bridge beam, the railway line eccentricity is required to be measured frequently in the operation process of the railway bridge line, the eccentricity value is ensured to be within the standard allowable range, the bridge structure is prevented from being unstable in the operation process due to the eccentricity overrun, but the existing railway bridge track eccentricity measuring instrument is used, the manual pushing detection is carried out, the manual pushing detection efficiency is low, the pushing speed cannot be kept consistent, meanwhile, the track surface is not cleaned when the track is detected, and the measuring precision is easy to be influenced.
Disclosure of Invention
The invention provides a railway bridge track eccentric measuring instrument which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a railroad bridge track eccentric measuring apparatu, includes first support frame, with first support frame one side fixed connection's second support frame and fixed connection at the third support frame of first support frame opposite side, still includes:
the motor frame is fixedly arranged on one side of the top of the first supporting frame, and a driving mechanism is arranged on the motor frame;
The moving mechanism is arranged on one side of the third support frame and one side of the first support frame, a transmission mechanism is arranged between the moving mechanism and the driving mechanism, the moving mechanism comprises a first connecting rod and a second connecting rod which are symmetrically and rotationally connected with one side of the third support frame, and travelling wheels which are respectively and fixedly connected to the first connecting rod and the second connecting rod, the driving mechanism drives the first connecting rod and the second connecting rod to synchronously rotate through the transmission mechanism, and the rotation of the first connecting rod and the second connecting rod synchronously drives the two travelling wheels to rotate;
The cleaning mechanism is arranged on the second support frame, a linkage mechanism is arranged between the cleaning mechanism and the moving mechanism, the cleaning mechanism comprises a driven rod rotationally connected with the second support frame and cleaning rollers fixedly connected with two ends of the driven rod, the driven rod is driven to rotate by rotation of the first connecting rod through the linkage mechanism, and the two cleaning rollers are driven to synchronously rotate by rotation of the driven rod;
control mechanism, detection mechanism, control mechanism and detection mechanism install respectively in the top of first support frame.
Further, the driving mechanism comprises a driving motor fixedly connected with the motor frame, and an output shaft of the driving motor is fixedly connected with a first belt pulley.
Further, the moving mechanism further comprises a driving rod rotationally connected with the first supporting frame, two ends of the driving rod are respectively fixedly connected with a first bevel gear and a second bevel gear, one side of the first connecting rod is fixedly connected with a third bevel gear corresponding to the second bevel gear, one side of the third bevel gear is in meshed transmission with the second bevel gear, one side of the second connecting rod is fixedly connected with a fourth bevel gear corresponding to the first bevel gear, one side of the fourth bevel gear is in meshed transmission with the first bevel gear, a first connecting plate is fixedly connected with the other side of the first supporting frame, and one side of the first connecting plate is rotationally connected with an auxiliary wheel.
Further, the transmission mechanism comprises a mounting groove which is formed in the first support frame, a third connecting rod is rotatably connected in the mounting groove, a second belt pulley and a fifth bevel gear are fixedly connected to the third connecting rod, the second belt pulley is connected with the same belt in an external transmission mode of the first belt pulley, a sixth bevel gear is fixedly connected to the position, corresponding to the fifth bevel gear, of the driving rod, and one side of the sixth bevel gear is meshed with the fifth bevel gear in transmission mode.
Further, the linkage mechanism comprises a linkage rod rotationally connected with one side of the second support frame, a first gear and a second gear are fixedly connected to the linkage rod respectively, a third gear is fixedly connected to the driven rod corresponding to the first gear, one side of the third gear is in meshed transmission with the first gear, a fourth gear is fixedly connected to the first connecting rod corresponding to the second gear, and one side of the fourth gear is in meshed transmission with the second gear.
Further, the control mechanism comprises an adjustable control rod fixedly connected with the top of the first support frame, the top of the first support frame is fixedly connected with a control box, the control box is electrically connected with the adjustable control rod, one side of the adjustable control rod is fixedly provided with an adjustable support rod, the top of the adjustable support rod is hinged with a device placement plate, one side of the device placement plate is fixedly connected with a hanging plate, the hanging plate is in butt joint with the adjustable control rod, and one side of the first support frame is hinged with a storage standing plate.
Further, the detection mechanism comprises a center detector and a horizontal detector which are fixedly connected with the top of the first support frame, and the center detector and the horizontal detector are respectively and electrically connected with the control box.
Further, the detection mechanism further comprises mileage measuring wheels rotationally connected with the bottoms of the first connecting plates, one side of the third supporting frame is symmetrically and fixedly connected with two second connecting plates, and the bottoms of the two second connecting plates are respectively rotationally connected with guide wheels.
Compared with the prior art, the invention has the beneficial effects that:
The invention carries out power output and power transmission treatment on equipment by installing the driving mechanism, the transmission mechanism and the moving mechanism, wherein the driving mechanism is started by the driving motor to drive the third connecting rod to rotate and simultaneously drive the driving rod to rotate, the rotation of the driving rod drives the first connecting rod and the second connecting rod to synchronously rotate, and the synchronous rotation of the first connecting rod and the second connecting rod drives the travelling wheel to rotate;
According to the invention, the power transmission is carried out on equipment and the track to be detected is cleaned by installing the linkage mechanism and the cleaning mechanism, wherein the cleaning mechanism drives the driving rod to synchronously rotate through the rotation of the first connecting rod, and the rotation of the driving rod drives the cleaning roller to rotate;
To sum up, this equipment modern design, easy operation, this equipment not only can drive whole equipment and carry out slow automatic movement and handle, can treat the track of detecting simultaneously and carry out surface cleaning treatment, the effectual assurance has improved detection effect and efficiency to the eccentric measuring precision of railroad bridge track.
Drawings
Fig. 1 is a schematic diagram of a first overall top perspective view of a railroad bridge track eccentricity measuring instrument according to the present invention;
fig. 2 is a schematic diagram of a second overall top perspective view of a railroad bridge track eccentricity measurement instrument according to the present invention;
fig. 3 is a schematic diagram of a first overall bottom perspective view of an eccentric measuring instrument for railroad bridge track according to the present invention;
fig. 4 is a schematic diagram of a second overall bottom perspective view of an eccentric measuring instrument for railroad bridge track according to the present invention;
Fig. 5 is a schematic top perspective view of a transmission mechanism and a linkage mechanism of the railway bridge track eccentric measuring instrument.
Reference numerals illustrate:
1. A first support frame; 2. a second support frame; 3. a third support frame; 4. a driving motor; 5. a first pulley; 6. a first connecting rod; 7. a second connecting rod; 8. a walking wheel; 9. a driving rod; 10. a first bevel gear; 11. a second bevel gear; 12. a third bevel gear; 13. a fourth bevel gear; 14. a first connection plate; 15. an auxiliary wheel; 16. a second connecting plate; 17. a guide wheel; 18. mileage measuring wheel; 19. a driven rod; 20. a cleaning roller; 21. a linkage rod; 22. a first gear; 23. a second gear; 24. a third gear; 25. a fourth gear; 26. an adjustable lever; 27. a control box; 28. an adjustable support bar; 29. a device placement plate; 30. a center detector; 31. a level detector; 32. receiving a standing plate; 33. a second pulley; 34. a belt; 35. a fifth bevel gear; 36. and a sixth bevel gear.
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.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in the present invention will be understood by those skilled in the art in detail, and the present invention will be further described in detail with reference to the accompanying drawings.
Example 1: referring to fig. 1-5: the railway bridge track eccentricity measuring instrument comprises a first support frame 1, a second support frame 2 fixedly connected with one side of the first support frame 1, a third support frame 3 fixedly connected with the other side of the first support frame 1, and a motor frame, wherein the motor frame is fixedly arranged on one side of the top of the first support frame 1, a driving mechanism is arranged on the motor frame and comprises a driving motor 4 fixedly connected with the motor frame, an output shaft of the driving motor 4 is fixedly connected with a first belt pulley 5, and the driving motor 4 is started to drive the first belt pulley 5 to synchronously rotate through the output shaft;
The moving mechanism is arranged on one side of the third support frame 3 and one side of the first support frame 1, a transmission mechanism is arranged between the moving mechanism and the driving mechanism, the moving mechanism comprises a first connecting rod 6 and a second connecting rod 7 which are symmetrically and rotationally connected with one side of the third support frame 3, and travelling wheels 8 which are respectively and fixedly connected to the first connecting rod 6 and the second connecting rod 7, the driving mechanism drives the first connecting rod 6 and the second connecting rod 7 to synchronously rotate through the transmission mechanism, the rotation of the first connecting rod 6 and the second connecting rod 7 synchronously drives the two travelling wheels 8 to rotate, and the rotation of the universal travelling wheels 8 drives the whole equipment to move;
The cleaning mechanism is arranged on the second support frame 2, a linkage mechanism is arranged between the cleaning mechanism and the moving mechanism, the cleaning mechanism comprises a driven rod 19 rotationally connected with the second support frame 2 and cleaning rollers 20 fixedly connected with two ends of the driven rod 19, the rotation of the first connecting rod 6 drives the driven rod 19 to rotate through the linkage mechanism, the rotation of the driven rod 19 drives the two cleaning rollers 20 to synchronously rotate, and the cleaning treatment is carried out on the surface of the track to be detected through the rotation of the cleaning rollers 20;
The control mechanism is arranged at the top of the first support frame 1 and comprises an adjustable control rod 26 fixedly connected with the top of the first support frame 1, a control box 27 is fixedly connected to the top of the first support frame 1, the control box 27 is electrically connected with the adjustable control rod 26, an adjustable support rod 28 is fixedly arranged on one side of the adjustable control rod 26, a device placing plate 29 is hinged to the top of the adjustable support rod 28, a hanging plate is fixedly connected to one side of the device placing plate 29, the hanging plate is abutted to the adjustable control rod 26, a storage standing plate 32 is hinged to one side of the first support frame 1, personnel stand through the storage standing plate 32, and the device is moved through the adjustable control rod 26 to control the device;
The detection mechanism is arranged at the top of the first support frame 1 and comprises a center detector 30 and a horizontal detector 31 which are fixedly connected with the top of the first support frame 1, the center detector 30 and the horizontal detector 31 are respectively and electrically connected with the control box 27, and the center detector 30 and the horizontal detector 31 are used for carrying out detection treatment of center deviation and horizontal inclination on the track.
In the invention, the moving mechanism further comprises a driving rod 9 which is rotationally connected with the first support frame 1, two ends of the driving rod 9 are respectively and fixedly connected with a first bevel gear 10 and a second bevel gear 11, one side of the first connecting rod 6 is fixedly connected with a third bevel gear 12 corresponding to the second bevel gear 11, one side of the third bevel gear 12 is in meshed transmission with the second bevel gear 11, one side of the second connecting rod 7 is fixedly connected with a fourth bevel gear 13 corresponding to the first bevel gear 10, one side of the fourth bevel gear 13 is in meshed transmission with the first bevel gear 10, a first connecting plate 14 which is fixedly connected with the other side of the first support frame 1 is rotationally connected with an auxiliary wheel 15, and the rotation of the travelling wheel 8 drives the first support frame 1 to stably move through the auxiliary wheel 15.
In the invention, the transmission mechanism comprises a mounting groove which is formed in the first support frame 1, a third connecting rod is rotatably connected in the mounting groove, a second belt pulley 33 and a fifth bevel gear 35 are fixedly connected on the third connecting rod, the second belt pulley 33 is in transmission connection with the outside of the first belt pulley 5, a same belt 34 is fixedly connected at the position of the driving rod 9 corresponding to the fifth bevel gear 35, a sixth bevel gear 36 is fixedly connected at one side of the sixth bevel gear 36, the sixth bevel gear 35 is in meshed transmission, the rotation of the first belt pulley 5 drives the second belt pulley 33 to rotate through the belt 34, and meanwhile, the third connecting rod is driven to synchronously rotate.
In the invention, the linkage mechanism comprises a linkage rod 21 rotationally connected with one side of a second support frame 2, a first gear 22 and a second gear 23 are fixedly connected to the linkage rod 21 respectively, a third gear 24 is fixedly connected to the position, corresponding to the first gear 22, of a driven rod 19, one side of the third gear 24 is meshed with the first gear 22 for transmission, a fourth gear 25 is fixedly connected to the position, corresponding to the second gear 23, of a first connecting rod 6, one side of the fourth gear 25 is meshed with the second gear 23 for transmission, and the rotation of the second gear 23 drives synchronous rotation of the driven rod 19.
In the invention, the detection mechanism further comprises a mileage measuring wheel 18 rotationally connected with the bottom of the first connecting plate 14, one side of the third supporting frame 3 is symmetrically and fixedly connected with two second connecting plates 16, the bottoms of the two second connecting plates 16 are respectively rotationally connected with a guide wheel 17, the mileage measuring wheel 18 is used for carrying out track detection mileage statistics processing, and meanwhile, the guide wheel 17 is used for carrying out guide limit processing on the equipment walking track.
When the detection equipment is used, the detection equipment is fixed on the equipment placing plate 29, after the detection equipment is placed, the storage standing plate 32 is unfolded, an operator stands on the storage standing plate 32, the driving motor 4 is controlled and processed through the adjustable control rod 26, when the driving motor 4 is started, the first belt pulley 5 is driven to rotate through the output shaft, the second belt pulley 33 is driven to rotate through the belt 34 by the rotation of the first belt pulley 5, the third connecting rod is driven to rotate through the rotation of the second belt pulley 33, the rotation of the third connecting rod synchronously drives the fifth bevel gear 35, the rotation of the fifth bevel gear 35 is meshed with the sixth bevel gear 36, so that the driving rod 9 is driven to rotate, the rotation of the driving rod 9 respectively drives the first bevel gear 10 and the second bevel gear 11 to synchronously rotate, the rotation of the first bevel gear 10 and the second bevel gear 11 respectively mesh with the third bevel gear 12 and the fourth bevel gear 13, the first connecting rod 6 and the second connecting rod 7 are simultaneously driven to synchronously rotate, the two travelling wheels 8 are simultaneously driven to rotate, and the whole equipment is driven to slowly move along the track through the rotation of the travelling wheels 8;
The rotation of the first connecting rod 6 synchronously drives the rotation of the fourth gear 25, the rotation of the fourth gear 25 drives the rotation of the second gear 23, the rotation of the second gear 23 drives the rotation of the linkage rod 21, the rotation of the first gear 22 is driven, the rotation of the first gear 22 drives the rotation of the third gear 24, and the sizes of the first gear 22, the second gear 23, the third gear 24 and the fourth gear 25 are different, so that a gear difference is formed, the rotation speed of the third gear 24 is driven to exceed the rotation speed of the fourth gear 25 through the gear difference, the rapid rotation of the third gear 24 drives the rapid rotation of the driven rod 19, the rapid rotation of the driven rod 19 drives the rapid rotation of the cleaning roller 20, and the rapid rotation of the cleaning roller 20 cleans the track to be detected, so that the detection accuracy is effectively ensured.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a railroad bridge track eccentric measuring apparatu, includes first support frame (1), with first support frame (1) one side fixed connection's second support frame (2) and fixed connection at first support frame (1) the third support frame (3) of opposite side, its characterized in that still includes:
The motor frame is fixedly arranged on one side of the top of the first supporting frame (1), and a driving mechanism is arranged on the motor frame;
The moving mechanism is arranged on one side of the third support frame (3) and one side of the first support frame (1), a transmission mechanism is arranged between the moving mechanism and the driving mechanism, the moving mechanism comprises a first connecting rod (6) and a second connecting rod (7) which are symmetrically and rotationally connected with one side of the third support frame (3), and travelling wheels (8) which are respectively and fixedly connected with the first connecting rod (6) and the second connecting rod (7), the driving mechanism drives the first connecting rod (6) and the second connecting rod (7) to synchronously rotate through the transmission mechanism, and the rotation of the first connecting rod (6) and the second connecting rod (7) synchronously drives the two travelling wheels (8) to rotate;
the cleaning mechanism is arranged on the second support frame (2), a linkage mechanism is arranged between the cleaning mechanism and the moving mechanism, the cleaning mechanism comprises a driven rod (19) which is rotationally connected with the second support frame (2) and cleaning rollers (20) which are fixedly connected with two ends of the driven rod (19), the driven rod (19) is driven to rotate by the rotation of the first connecting rod (6) through the linkage mechanism, and the two cleaning rollers (20) are driven to synchronously rotate by the rotation of the driven rod (19);
Control mechanism, detection mechanism, control mechanism and detection mechanism install in the top of first support frame (1) respectively.
2. The railroad bridge track eccentricity measuring instrument according to claim 1, characterized in that the driving mechanism comprises a driving motor (4) fixedly connected with the motor frame, and the output shaft of the driving motor (4) is fixedly connected with a first belt pulley (5).
3. The railway bridge track eccentricity measuring instrument according to claim 2, characterized in that the moving mechanism further comprises a driving rod (9) rotationally connected with the first supporting frame (1), two ends of the driving rod (9) are respectively fixedly connected with a first bevel gear (10) and a second bevel gear (11), one side of the first connecting rod (6) is fixedly connected with a third bevel gear (12) corresponding to the second bevel gear (11), one side of the third bevel gear (12) is in meshed transmission with the second bevel gear (11), one side of the second connecting rod (7) is fixedly connected with a fourth bevel gear (13) corresponding to the first bevel gear (10), one side of the fourth bevel gear (13) is in meshed transmission with the first bevel gear (10), one side of the first connecting plate (14) is rotationally connected with an auxiliary wheel (15).
4. A railroad bridge track eccentricity measuring instrument according to claim 3, characterized in that the transmission mechanism comprises a mounting groove formed in the first support frame (1), a third connecting rod is rotatably connected in the mounting groove, a second belt pulley (33) and a fifth bevel gear (35) are fixedly connected to the third connecting rod, the second belt pulley (33) is connected with the same belt (34) in transmission with the outside of the first belt pulley (5), a sixth bevel gear (36) is fixedly connected to the driving rod (9) corresponding to the fifth bevel gear (35), and one side of the sixth bevel gear (36) is meshed with the fifth bevel gear (35).
5. The railway bridge track eccentricity measuring instrument according to claim 1, characterized in that the linkage mechanism comprises a linkage rod (21) rotationally connected with one side of the second support frame (2), a first gear (22) and a second gear (23) are fixedly connected to the linkage rod (21) respectively, a third gear (24) is fixedly connected to the driven rod (19) corresponding to the first gear (22), one side of the third gear (24) is in meshed transmission with the first gear (22), a fourth gear (25) is fixedly connected to the first connecting rod (6) corresponding to the second gear (23), and one side of the fourth gear (25) is in meshed transmission with the second gear (23).
6. The railroad bridge track eccentricity measuring instrument according to claim 1, wherein the control mechanism comprises an adjustable control rod (26) fixedly connected with the top of the first support frame (1), the top of the first support frame (1) is fixedly connected with a control box (27), the control box (27) is electrically connected with the adjustable control rod (26), an adjustable support rod (28) is fixedly installed on one side of the adjustable control rod (26), a device placement plate (29) is hinged to the top of the adjustable support rod (28), a hanging plate is fixedly connected to one side of the device placement plate (29), the hanging plate is in butt joint with the adjustable control rod (26), and a storage standing plate (32) is hinged to one side of the first support frame (1).
7. The railway bridge track eccentricity measuring instrument according to claim 6, wherein the detecting mechanism comprises a center detector (30) and a level detector (31) which are fixedly connected with the top of the first supporting frame (1), and the center detector (30) and the level detector (31) are respectively electrically connected with the control box (27).
8. A railroad bridge track eccentricity measuring instrument according to claim 3, wherein the detecting mechanism further comprises a mileage measuring wheel (18) rotatably connected with the bottom of the first connecting plate (14), one side of the third supporting frame (3) is symmetrically and fixedly connected with two second connecting plates (16), and the bottoms of the two second connecting plates (16) are rotatably connected with guide wheels (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410478277.9A CN118065191A (en) | 2024-04-19 | 2024-04-19 | Eccentric measuring instrument for railway bridge track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410478277.9A CN118065191A (en) | 2024-04-19 | 2024-04-19 | Eccentric measuring instrument for railway bridge track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118065191A true CN118065191A (en) | 2024-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410478277.9A Pending CN118065191A (en) | 2024-04-19 | 2024-04-19 | Eccentric measuring instrument for railway bridge track |
Country Status (1)
| Country | Link |
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| CN (1) | CN118065191A (en) |
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| KR20100074356A (en) * | 2008-12-24 | 2010-07-02 | 주식회사 대명엔지니어링 | Measuring instrument for magnetic levitation train rail and measuring method |
| CN210287989U (en) * | 2019-06-28 | 2020-04-10 | 三河市加泰石油设备有限公司 | Track geometric state detection device |
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| CN116289735A (en) * | 2023-03-31 | 2023-06-23 | 成都工业职业技术学院 | Track maintenance device and maintenance method |
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2024
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