CN118130250A - Tramcar track multifunctional detection equipment - Google Patents
Tramcar track multifunctional detection equipment Download PDFInfo
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- CN118130250A CN118130250A CN202410546021.7A CN202410546021A CN118130250A CN 118130250 A CN118130250 A CN 118130250A CN 202410546021 A CN202410546021 A CN 202410546021A CN 118130250 A CN118130250 A CN 118130250A
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 238000003825 pressing Methods 0.000 claims abstract description 41
- 238000004804 winding Methods 0.000 claims abstract description 33
- 238000004088 simulation Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 7
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 23
- 230000008569 process Effects 0.000 description 22
- 230000000670 limiting effect Effects 0.000 description 16
- 230000009471 action Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention relates to the technical field of track detection, in particular to a multifunctional tramcar track detection device which comprises a base, a central shaft, an implementation plate and a detection mechanism. According to the invention, the rotating shaft drives the rotating plate and the implementation plate to synchronously move through the engagement between the two driving gears, the implementation plate drives the simulation vehicle to reciprocate on the track through the intermittent rotation of the rotating shaft, so that the abrasion resistance of the track is detected, meanwhile, the rectangular block drives the pressing column and the pressing strip to synchronously move downwards and generate a pressing acting force on the implementation plate, and the pressing acting force of the pressing column and the pressing strip on the implementation plate is larger along with the continuous winding of the winding roller, namely the stress condition of the track when the simulation vehicle is loaded with weights with different weights is simulated, and the acting force extends from top to bottom, so that the bearing capacity of the track can be tested.
Description
Technical Field
The invention relates to the technical field of track detection, in particular to a multifunctional tramcar track detection device.
Background
Tram track is the infrastructure of tram form, and the rail main part of tram track is the I shape, and the opposite face of two rails is provided with curved recess (see fig. 7), the in-process trolley-bus's that the trolley is traveling on the track wheel card in corresponding rail recess, the I shape main part of rail plays the supporting role to the trolley-bus, the wheel card plays the guide effect to the trolley-bus in the recess, the performance of rail directly influences whole tram track's performance, indirectly influence tram's travelling performance and security performance, so need carry out performance detection to the rail after track production, thereby ensure that the performance of rail satisfies the user demand.
At present, when detecting the rail, the rail is mainly pressed through external hydraulic equipment, the situation that the rail is stressed in the process of running on the track by the tram is simulated, the rail is detected under the situation, the single rail is pressed in the detection process, the acting force of the normal tram on the rail in the running process cannot be simulated, the whole detection process is incomplete, in addition, in the turning process of the tram, the rail is guided to steer by the tram, the centripetal force generated at the moment acts on the inner wall of the groove, the existing detection mode does not simulate the situation, and the performance of the rail is difficult to ensure to meet the requirements.
Disclosure of Invention
Based on this, it is necessary to provide a tramway track multifunctional detecting device aiming at solving the problems of the above-mentioned technology.
The application provides a tram track multifunctional detection device, comprising: the base, the base is T shape, and the longitudinal segment of base is towards the front side, and the up end rotation of the longitudinal segment of base is provided with the center pin, and the up end of the horizontal section of base is fixed to be provided with the arc track of axis and center pin axis collineation, is provided with the simulation car on the track, is provided with the implementation board of rectangle on the simulation car.
The detection mechanism is arranged on the base, and the detection mechanism for detecting the track is arranged on the base.
The detection mechanism comprises a rotating plate, a rotating plate is fixedly sleeved on the central shaft, two movable columns which are bilaterally symmetrical and axially extend from front to back are slidably arranged on the end face of the rotating plate towards the implementation plate, the two movable columns are fixedly connected with the front end face of the implementation plate, an arc groove I taking the central shaft axis as an axis is formed in the transverse section of the base, a side plate is slidably arranged in the arc groove I through an arc block, two connecting shafts with the axis direction perpendicular to the side plate are movably arranged on the side plate, a placing plate is fixedly arranged on the two connecting shafts together, a lower pressing column with the axis extending from top to bottom is slidably arranged on the placing plate, four lower pressing strips which are uniformly distributed in the circumferential direction are fixedly arranged on the lower end face of the lower pressing column through a connecting ring, a driving group is arranged on the rotating plate, a rotating shaft is rotatably arranged on the upper end face of the longitudinal section of the base, driving gears are fixedly sleeved on the rotating shaft and the central shaft, and the two driving gears are meshed with each other.
Preferably, the drive group includes the fixed block, the up end of rotor plate is fixed and is provided with two bilateral symmetry ' S fixed block, the joint rotation is provided with the spool that the axis extends from left to right between two fixed blocks, the spool is last to be fixedly provided with the winding roller, the common slip cap is equipped with T shaped plate on two movable posts, the winding has free end and T shaped plate fixed connection ' S cable wire one on the winding roller, the up end of pushing down the post is fixed and is provided with the rectangle piece, the rectangle piece is fixed together with place between the board and is provided with the spring one of cover on the pushing down the post, the up end of placing the board is fixed and is provided with two sets of plates that distribute from beginning to end, including two bilateral symmetry ' S rectangle strips in the board group, be provided with the rotatory roller through circular shaft rotation jointly between two rectangle strips of correspondence, joint fixation is provided with the cable wire two between rectangle piece and the T shaped plate, and cable two are the S-shaped and bypass two rotatory rollers, the joint fixation sets up spring two on the movable post between T shaped plate and the rotor plate.
Preferably, the upper end face of the transverse section of the base is provided with a second arc-shaped groove which takes the axis of the central shaft as the axis and has an inverted T-shaped cross section, a T-shaped block is arranged in the second arc-shaped groove in a sliding mode, and the rear end face of the side plate is fixedly connected with the upper end face of the T-shaped block through an L-shaped strip.
Preferably, the fixed group is provided with on the rotor plate, fixed group includes spacing post, the up end slip of rotor plate is provided with the spacing post that extends from top to bottom with movable post one-to-one and axis, has seted up from last spacing hole down on the movable post, spacing post and the spacing hole of correspondence mutually support, and the up end of two spacing posts is fixed and is provided with the mounting panel, and the common fixed spring III that is provided with spacing post one-to-one and cover is established on corresponding spacing post between mounting panel and the rotor plate.
Preferably, the two movable columns are fixedly provided with a conversion group together, the conversion group comprises a fixing strip, the two movable columns are fixedly sleeved with the fixing strip together, the rear end face of the T-shaped plate is fixedly provided with a matching strip, the matching strip is provided with a fixing hole extending from left to right, the upper end face of the fixing strip is fixedly provided with an upright plate, and the upright plate is movably provided with a control column mutually matched with the fixing hole.
Preferably, the front end face of the vertical section of the T-shaped plate is fixedly provided with a control strip matched with the mounting plate, the control strip is sequentially divided into a horizontal section and an inclined section from back to front, and the inclined section of the control strip is inclined downwards from back to front.
Preferably, the T-shaped plate is provided with an adaptation group, the adaptation group comprises an L-shaped plate, the lower end face of the T-shaped plate is fixedly provided with an L-shaped plate with an internal corner area facing the front side, the front end face of the horizontal section of the L-shaped plate is fixedly provided with an arc-shaped matching block, the longitudinal section of the base is fixedly provided with an arc-shaped matching plate, and the extrados of the matching plate is in a step shape from left to right.
In summary, the present invention includes at least one of the following beneficial effects: 1. according to the invention, the rotating shaft drives the rotating plate and the implementation plate to synchronously move through the engagement between the two driving gears, the implementation plate drives the simulation vehicle to reciprocate on the track through the intermittent rotation of the rotating shaft, so that the abrasion resistance of the track is detected, the rectangular block drives the pressing column and the pressing strip to synchronously move downwards and generate a pressing acting force on the implementation plate, and the pressing acting force of the pressing column and the pressing strip on the implementation plate is larger along with the continuous winding of the winding roller, namely the stress condition of the track when the simulation vehicle is loaded with weights with different weights is simulated, and the acting force extends from top to bottom, so that the bearing capacity of the track can be tested.
2. According to the invention, the acting force towards the central shaft axis is exerted by a pair of T-shaped plates and an implementation plate of the steel rope, the situation that the centripetal force generated by the tramcar is exerted on the track when the tramcar turns at a high speed is simulated, the track is detected by simulating the situation, and along with the continuous rotation of the rotating plate and the continuous winding of the winding roller, the matching blocks are mutually attached to different arc-shaped surfaces on the matching plates, the situation that the different centripetal force generated by the tramcar is exerted on the track at different speeds is simulated, and the comprehensiveness of the whole detection process is improved.
3. According to the invention, the conversion group and the fixing group are matched with each other, the detection of the pressing down of the implementation plate is realized through the single winding action of the winding shaft, the situation that the implementation plate is subjected to the action of centripetal force is simulated, the operation steps are simple, and the implementation of the whole detection operation is convenient.
4. The pressing column transmits acting force to the implementation plate through the four pressing strips in the pressing process, and then the acting force is transmitted to the two tracks through the implementation plate, so that the balance of the stress of the two tracks in the detection process is ensured, and the problem of increased error of the detection result caused by different stress between the two tracks is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a first perspective view of a multifunctional tramway track detection device according to an embodiment of the present invention.
Fig. 2 shows a second perspective view of a tram track multifunctional detecting device according to an embodiment of the present invention.
Fig. 3 shows a top view of a tram track multifunctional detection device provided according to an embodiment of the present invention.
Fig. 4 shows a right side view between a rotating plate, a driving group and a fixed group provided according to an embodiment of the present invention.
Fig. 5 shows a schematic perspective view of a rotating plate, a adaptation group and a control bar according to an embodiment of the present invention.
Fig. 6 shows an enlarged view at a in fig. 5 provided in accordance with an embodiment of the present invention.
Fig. 7 shows a schematic perspective view of two rails in a track according to an embodiment of the present invention.
Wherein the above figures include the following reference numerals: 1. a base; 2. a central shaft; 3. simulating a vehicle; 4. an implementation plate; 5. a detection mechanism; 50. a rotating plate; 500. a movable column; 501. an arc-shaped groove I; 502. a connecting shaft; 503. placing a plate; 504. pressing down a column; 505. a lower pressing bar; 506. a rotating shaft; 507. a drive gear; 51. a drive group; 510. a fixed block; 511. a winding shaft; 512. a T-shaped plate; 513. a first steel cable; 514. rectangular blocks; 515. a first spring; 516. a rotating roller; 517. a second steel rope; 518. a second spring; 52. an arc-shaped groove II; 520. a T-shaped block; 53. a fixed group; 530. a limit column; 532. a mounting plate; 533. a third spring; 54. a transformation group; 540. a fixing strip; 541. a mating strip; 542. a fixing hole; 543. a control column; 55. a control bar; 56. an adaptation group; 560. an L-shaped plate; 561. a mating block; 562. and (5) matching the plates.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 and 2, a tram track multifunctional detecting device includes: the base 1, base 1 is T shape, and the longitudinal segment of base 1 is towards the front side, and the up end rotation of the longitudinal segment of base 1 is provided with center pin 2, and the up end of the horizontal section of base 1 is fixed to be provided with the arc track of axis and center pin 2 axis collineation, is provided with analog car 3 on the track, can dismantle on the analog car 3 and be provided with rectangular implementation board 4.
The detection mechanism 5 is arranged on the base 1, and the detection mechanism 5 is used for detecting the track.
When the simulation vehicle 3 is in operation, the detection mechanism 5 works to enable the simulation vehicle 3 to rotate clockwise along the track, the detection mechanism 5 enables the simulation vehicle 3 to simulate the situation that the simulation vehicle 3 bears different weights on the track and the situation that acting force is generated on the side edge of the track in the turning process of the simulation vehicle 3, the strength, the wear resistance and the fatigue performance of the track are detected under the two situations, and the detection result is reflected by the abrasion condition of the track after the simulation vehicle 3 runs on the track for a period of time and whether the problems such as deformation and crack exist or not.
As shown in fig. 2, fig. 3, fig. 4 and fig. 5, the detection mechanism 5 includes a rotating plate 50, a rotating plate 50 is fixedly sleeved on the central shaft 2, two symmetrical movable columns 500 extending from front to back axially are slidably disposed on the rotating plate 50 towards the end surface of the implementation plate 4, the two movable columns 500 are fixedly connected with the front end surface of the implementation plate 4, an arc-shaped groove one 501 taking the axis of the central shaft 2 as an axis is formed in a transverse section of the base 1, a side plate is slidably disposed in the arc-shaped groove one 501 through an arc-shaped block, two connecting shafts 502 with the axis direction perpendicular to the side plate are movably disposed on the side plate, a placing plate 503 is fixedly disposed on the two connecting shafts 502, a lower pressing column 504 with the axis extending from top to bottom is slidably disposed on the placing plate 503, four lower pressing bars 505 uniformly distributed circumferentially are fixedly connected with the implementation plate 4 through connecting rings, a driving group 51 is disposed on the rotating plate 50, a rotating shaft 506 is rotatably disposed on the upper end surface of a longitudinal section of the base 1, a driving gear 507 is fixedly sleeved on the rotating shaft 506 and the central shaft 2, and two driving gears 507 are mutually meshed with one driving gear 506.
As shown in fig. 4 and 5, the driving set 51 includes a fixed block 510, two fixing blocks 510 that are symmetrical left and right are fixedly disposed on an upper end surface of the rotating plate 50, a winding shaft 511 with an axis extending from left to right is rotatably disposed between the two fixing blocks 510, a winding roller is fixedly disposed on the winding shaft 511, a T-shaped plate 512 is slidably disposed on the two movable columns 500 in a sliding manner, a steel cable 513 with a free end fixedly connected to the T-shaped plate 512 is wound on the winding roller, a rectangular block 514 is fixedly disposed on an upper end surface of the lower pressing column 504, a first spring 515 that is sleeved on the lower pressing column 504 is fixedly disposed between the rectangular block 514 and the placing plate 503, two plate sets that are distributed back and forth are fixedly disposed on an upper end surface of the placing plate 503, two rectangular strips that are symmetrical left and right are symmetrically disposed in the plate sets, a rotating roller 516 is rotatably disposed between the corresponding two rectangular strips through a circular shaft, a second steel cable 517 is fixedly disposed between the rectangular block 514 and the T-shaped plate 512, the second steel cable 517 is S-shaped to bypass the two rotating rollers 516, the winding shaft 511 is connected to the second outer motor, and the second spring 518 is fixedly disposed on the two rotating plates 500.
As shown in fig. 2 and fig. 4, the upper end surface of the transverse section of the base 1 is provided with a second arc-shaped groove 52 with an axis of the central shaft 2 as an axis and an inverted T-shaped cross section, a T-shaped block 520 is slidably arranged in the second arc-shaped groove 52, and the rear end surface of the side plate is fixedly connected with the upper end surface of the T-shaped block 520 through an L-shaped strip.
As shown in fig. 4, the rotating plate 50 is provided with a fixed set 53, the fixed set 53 includes a limiting column 530, the upper end surface of the rotating plate 50 is slidably provided with a limiting column 530 corresponding to the movable column 500 one by one and having an axis extending from top to bottom, the movable column 500 is provided with a limiting hole from top to bottom, the limiting columns 530 are mutually matched with the corresponding limiting holes, the upper end surfaces of the two limiting columns 530 are fixedly provided with mounting plates 532, and springs three 533 corresponding to the limiting columns 530 one by one and sleeved on the corresponding limiting columns 530 are fixedly provided between the mounting plates 532 and the rotating plate 50.
As shown in fig. 6, two movable columns 500 are fixedly provided with a conversion group 54 together, the conversion group 54 includes a fixing strip 540, two movable columns 500 are fixedly sleeved with the fixing strip 540 together, the rear end face of the t-shaped plate 512 is fixedly provided with a matching strip 541, the matching strip 541 is provided with a fixing hole 542 extending from left to right, the upper end face of the fixing strip 540 is fixedly provided with an upright plate, the upright plate is movably provided with a control column 543 which is clamped with the fixing hole 542, and the control column 543 is driven by an external electric push rod to move.
As shown in fig. 5, the front end surface of the vertical section of the T-shaped plate 512 is fixedly provided with a control bar 55 that cooperates with the mounting plate 532, and the control bar 55 is divided into a horizontal section and an inclined section from the rear to the front in sequence, and the inclined section is inclined downward from the rear to the front.
As shown in fig. 3 and 5, the T-shaped plate 512 is provided with an adaptation group 56, the adaptation group 56 includes an L-shaped plate 560, the lower end surface of the T-shaped plate 512 is fixedly provided with an L-shaped plate 560 with an internal corner area facing the front side, the front end surface of the horizontal section of the L-shaped plate 560 is fixedly provided with an arc-shaped matching block 561, the longitudinal section of the base 1 is fixedly provided with an arc-shaped matching plate 562, and the outer arc surface of the matching plate 562 is stepped from left to right.
During specific work, firstly, a track to be detected is fixed on a transverse section of the base 1, at the moment, the axes of the two tracks are collinear with the axis of the central shaft 2, the simulation vehicle 3 is placed on the track, the external motor works to drive the rotating shaft 506 to rotate positively, the rotating shaft 506 drives the driving gear 507 on the rotating shaft 506 to rotate positively synchronously, the other driving gear 507 drives the central shaft 2 to rotate reversely synchronously through the meshing between the two driving gears 507, the central shaft 2 drives the implementation plate 4 to synchronously move through the rotating plate 50 and the movable column 500, the implementation plate 4 drives the simulation vehicle 3 to move clockwise along the track, and the track is detected in the moving process of the simulation vehicle 3.
The first step of detection process: in the initial state, the simulation car 3 is located at the left side position on the track, the limit posts 530 are located in the corresponding limit holes to perform the clamping fit (see fig. 4), at this time, the limit posts 530 clamp the corresponding movable posts 500, i.e. the implementation plate 4, the movable posts 500 and the rotating plate 50 are integrated, and meanwhile, the control posts 543 are located outside the fixed holes 542, so that the T-shaped plate 512 and the movable posts 500 can slide relatively, during the movement of the simulation car 3, the external motor works to drive the winding shaft 511 to rotate synchronously, the winding shaft 511 drives the winding roller to rotate synchronously, the winding roller winds the first steel cable 513, so that the T-shaped plate 512 moves forward, the second steel cable 517 is pulled during the forward movement of the T-shaped plate 512, the second steel cable 517 moves synchronously downward by guiding the rectangular block 514 through the two rotating rollers 516, the rectangular block 514 drives the pressing post 504 and the pressing bar 505 to move downwards synchronously and generate pressing force on the implementation plate 4, and along with continuous winding of the winding roller, the pressing force of the pressing post 504 and the pressing bar 505 on the implementation plate 4 is gradually increased, namely, the stress condition of a track when the simulation car 3 is loaded with weights with different weights is simulated, the acting force extends from top to bottom, the bearing capacity of the track can be tested, and then the first spring 515 and the second spring 518 are arranged in the process to be compressed, after the detection is completed, the external motor works to drive the winding shaft 511 to rotate reversely, the rectangular block 514 and the pressing post 504 are driven to reset rapidly under the action of the elastic force generated by the compression of the first spring 515, and the T-shaped plate 512 is reset rapidly by the elastic force generated by the compression deformation of the second spring 518, so that subsequent detection operation is facilitated.
The pressing column 504 transmits acting force to the implementation board 4 through the four pressing strips 505 in the pressing process, the implementation board 4 transmits pressing force to the two tracks through the simulation car 3, the stress balance of the two tracks in the detection process is ensured, and the increase of the error of the detection result caused by the different stress of the two tracks is avoided.
In the above detection process, the side plate drives the L-shaped bar and the placing plate 503 to move synchronously along with the implementation plate 4 and the rotating plate 50, and in the pressing detection process, the second steel rope 517 pulls the rectangular block 514 to lean forward, and the track is in a curved shape, so that the pressing process of the pressing column 504 is supported by the mutual limit fit of the T-shaped block 520 and the second arc-shaped groove 52 at the rear side when the simulation vehicle 3 turns.
And the second step of detection: the first external motor works reversely, the simulation vehicle 3 moves to the left side of the track through the cooperation between the two driving gears 507, the second external motor works to drive the winding shaft 511 to rotate, the winding roller winds the first steel cable 513, after the T-shaped plate 512 moves forwards for a certain distance, the control column 543 is opposite to the fixing hole 542, the external electric push rod works to drive the control column 543 to move into the fixing hole 542, the two mutually matched limiting positions enable the matching strip 541, the T-shaped plate 512, the fixing strip 540 and the movable column 500 to be a whole, in the process that the first steel cable 513 drives the T-shaped plate 512 to move forwards, the T-shaped plate 512 drives the control strip 55 on the T-shaped plate to synchronously move forwards, the inclined section of the control strip 55 contacts with the mounting plate 532 and moves upwards along with the movement of the control strip 55, when the horizontal section of the control strip 55 contacts with the mounting plate 532, the mounting plate 532 drives the two limiting columns 530 on the mounting plate 532 to move out of the corresponding limiting holes, so the rotating plate 50 and the movable column 500 have no mutual limiting action, and at this time, the matching block 561 is in contact with the outermost arc surface of the matching plate 562, the external motor one works to drive the simulation car 3 to move clockwise along the track again, the winding roller continuously winds the first steel cable 513 in the process of moving the simulation car 3, namely, the first steel cable 513 generates a force to the axis of the central shaft 2 on the T-shaped plate 512 and the implementation plate 4, the situation that the centripetal force generated by the tramcar during high-speed turning is simulated, the track is detected by simulating the situation, the third spring 533 is stretched in the process, and the limiting column 530 is driven to be inserted into the corresponding limiting hole by the mounting plate 532 through the elastic force generated by stretching the third spring 533 when the control bar 55 is not matched with the mounting plate 532 in the subsequent resetting process.
The matching plate 562 blocks the matching block 561, namely limiting the forward moving distance of the T-shaped plate 512, so that the simulated centripetal force is conveniently controlled, different arc surfaces on the matching block 561 and the matching plate 562 are mutually attached along with the continuous rotation of the rotating plate 50 and the continuous winding of the winding roller, namely the simulated centripetal force gradually changes, the situation that the centripetal force of different magnitudes generated by the tramcar at different speeds acts on the track is simulated, and the comprehensiveness of the whole detection process is improved.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present invention; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Furthermore, the terms "first," "second," "first," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," 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 above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not limited in scope by the present invention, so that all equivalent changes according to the structure, shape and principle of the present invention are covered in the scope of the present invention.
Claims (7)
1. A tram track multifunctional inspection device, comprising:
The base (1), the base (1) is T-shaped, the longitudinal section of the base (1) faces to the front side, the central shaft (2) is rotatably arranged on the upper end face of the longitudinal section of the base (1), the arc-shaped track with the axis collinear with the axis of the central shaft (2) is fixedly arranged on the upper end face of the transverse section of the base (1), the simulation vehicle (3) is arranged on the track, and the rectangular implementation plate (4) is arranged on the simulation vehicle (3);
The detection mechanism (5) is arranged on the base (1), and the detection mechanism (5) is used for detecting the track;
The utility model provides a detection mechanism (5) including rotor plate (50), fixed cover is equipped with rotor plate (50) on center pin (2), rotor plate (50) are provided with two bilateral symmetry and axial from preceding movable column (500) that extend backward towards the terminal surface of implementing board (4), and two movable column (500) are provided with arc groove one (501) with center pin (2) axis as the axis on the horizontal section of base (1), be provided with the curb plate through the arc piece slip in arc groove one (501), the activity is provided with connecting axle (502) that two axis direction and curb plate are perpendicular on the curb plate, be provided with on two connecting axle (502) and place board (503) jointly fixedly, it is provided with axis from last to the lower pressure post (504) of extending down to place on board (503) fixedly provided with four circumference evenly distributed's lower layering (505) through the go-between, lower layering (505) are provided with implementing board (4) fixedly connected on rotor plate (50) on the horizontal section of base, be provided with drive group (51) on rotor plate (50), be provided with on base (506) rotation axis (506) and rotation axis (506) are provided with on two drive shaft (507) and drive gear (507) are equipped with on two drive shaft (507) and are fixed gear (507).
2. A tramway track multifunctional inspection device according to claim 1, characterized in that: the driving group (51) comprises fixed blocks (510), the upper end face of the rotating plate (50) is fixedly provided with two bilaterally symmetrical fixed blocks (510), a winding shaft (511) with an axis extending from left to right is arranged between the two fixed blocks (510) in a common rotation mode, a winding roller is fixedly arranged on the winding shaft (511), two movable columns (500) are sleeved with a T-shaped plate (512) in a common sliding mode, a steel cable I (513) with a free end fixedly connected with the T-shaped plate (512) is wound on the winding roller, a rectangular block (514) is fixedly arranged on the upper end face of the lower pressing column (504), a spring I (515) sleeved on the lower pressing column (504) is fixedly arranged between the rectangular block (514) and the placing plate (503), two groups of plate groups distributed from front to back are fixedly arranged on the upper end face of the placing plate (503), two bilaterally symmetrical rectangular strips are fixedly arranged in the plate groups, a rotating roller (516) is jointly arranged between the two corresponding rectangular strips in a common mode through a circular shaft, a steel cable II (516) is fixedly arranged between the rectangular block (514) and the T-shaped plate (512), and the two steel cable II (516) is fixedly arranged between the two movable columns (516) and the two movable columns (512) in a common mode, and the two steel cable S (516) is fixedly arranged on the rotating plate (512).
3. A tramway track multifunctional inspection device according to claim 1, characterized in that: an arc-shaped groove II (52) taking the axis of the central shaft (2) as the axis and having an inverted T-shaped cross section is formed in the upper end face of the transverse section of the base (1), a T-shaped block (520) is arranged in the arc-shaped groove II (52) in a sliding mode, and the rear end face of the side plate is fixedly connected with the upper end face of the T-shaped block (520) through an L-shaped strip.
4. A tramway track multifunctional inspection device according to claim 1, characterized in that: the fixed group (53) is arranged on the rotating plate (50), the fixed group (53) comprises limit posts (530), the upper end face of the rotating plate (50) is slidably provided with limit posts (530) which are in one-to-one correspondence with the movable posts (500) and the axes extend from top to bottom, limit holes from top to bottom are formed in the movable posts (500), the limit posts (530) are matched with the corresponding limit holes, mounting plates (532) are fixedly arranged on the upper end faces of the two limit posts (530), and springs (533) which are in one-to-one correspondence with the limit posts (530) and sleeved on the corresponding limit posts (530) are fixedly arranged between the mounting plates (532) and the rotating plate (50).
5. A tramway track multifunctional inspection device according to claim 1, characterized in that: the two movable columns (500) are fixedly provided with a conversion group (54) together, the conversion group (54) comprises fixing strips (540), the two movable columns (500) are fixedly sleeved with the fixing strips (540) together, the rear end face of each T-shaped plate (512) is fixedly provided with a matching strip (541), fixing holes (542) extending from left to right are formed in the matching strips (541), the upper end face of each fixing strip (540) is fixedly provided with an upright plate, and control columns (543) matched with the fixing holes (542) are movably arranged on the upright plate.
6. A tramway track multifunctional inspection device according to claim 2, characterized in that: the front end face of the vertical section of the T-shaped plate (512) is fixedly provided with a control strip (55) matched with the mounting plate (532), the control strip (55) is sequentially divided into a horizontal section and an inclined section from back to front, and the inclined section of the control strip is inclined downwards from back to front.
7. A tramway track multifunctional inspection device according to claim 2, characterized in that: be provided with adaptation group (56) on T shaped plate (512), adaptation group (56) are including L shaped plate (560), the fixed L shaped plate (560) that is provided with reentrant corner region towards the front side of lower terminal surface of T shaped plate (512), the fixed curved cooperation piece (561) that is provided with of preceding terminal surface of L shaped plate (560) horizontal segment, the fixed curved cooperation board (562) that is provided with of vertical section of base (1), and the extrados of cooperation board (562) is the stairstepping from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410546021.7A CN118130250A (en) | 2024-05-06 | 2024-05-06 | Tramcar track multifunctional detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410546021.7A CN118130250A (en) | 2024-05-06 | 2024-05-06 | Tramcar track multifunctional detection equipment |
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| CN118130250A true CN118130250A (en) | 2024-06-04 |
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| CN202410546021.7A Pending CN118130250A (en) | 2024-05-06 | 2024-05-06 | Tramcar track multifunctional detection equipment |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB386844A (en) * | 1932-04-25 | 1933-01-26 | William Alfred Harrington | Method of and means for determining the wearing or wear-resisting qualities of materials |
| US20110303018A1 (en) * | 2010-05-20 | 2011-12-15 | Ooms Nederland Holding B.V. | Testing apparatus |
| JP2018096853A (en) * | 2016-12-14 | 2018-06-21 | 公益財団法人鉄道総合技術研究所 | Rail track testing device |
| CN215953216U (en) * | 2021-02-10 | 2022-03-04 | 浙江天铁实业股份有限公司 | Rail side pushes away testing arrangement |
| CN114813112A (en) * | 2021-12-31 | 2022-07-29 | 南京理工大学 | Reliability test bed for running-in test of arc guide rail |
| CN115097010A (en) * | 2022-07-30 | 2022-09-23 | 北京市政路桥管理养护集团有限公司 | Road pavement crack detector |
| CN115266088A (en) * | 2022-07-26 | 2022-11-01 | 南京理工大学 | Arc guide rail running-in and loading testing device |
| CN117517077A (en) * | 2024-01-05 | 2024-02-06 | 武汉江南锚链有限公司 | Ship anchor chain tension performance detection device |
-
2024
- 2024-05-06 CN CN202410546021.7A patent/CN118130250A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB386844A (en) * | 1932-04-25 | 1933-01-26 | William Alfred Harrington | Method of and means for determining the wearing or wear-resisting qualities of materials |
| US20110303018A1 (en) * | 2010-05-20 | 2011-12-15 | Ooms Nederland Holding B.V. | Testing apparatus |
| JP2018096853A (en) * | 2016-12-14 | 2018-06-21 | 公益財団法人鉄道総合技術研究所 | Rail track testing device |
| CN215953216U (en) * | 2021-02-10 | 2022-03-04 | 浙江天铁实业股份有限公司 | Rail side pushes away testing arrangement |
| CN114813112A (en) * | 2021-12-31 | 2022-07-29 | 南京理工大学 | Reliability test bed for running-in test of arc guide rail |
| CN115266088A (en) * | 2022-07-26 | 2022-11-01 | 南京理工大学 | Arc guide rail running-in and loading testing device |
| CN115097010A (en) * | 2022-07-30 | 2022-09-23 | 北京市政路桥管理养护集团有限公司 | Road pavement crack detector |
| CN117517077A (en) * | 2024-01-05 | 2024-02-06 | 武汉江南锚链有限公司 | Ship anchor chain tension performance detection device |
Non-Patent Citations (2)
| Title |
|---|
| KOH, T 等: "A Feasibility Study on the Application of Basic Oxygen Furnace (BOF) Steel Slag for Railway Ballast Material", 《SUSTAINABILITY》, vol. 10, no. 2, 23 January 2018 (2018-01-23), pages 284 * |
| 王志 等: "钢轨生产检验过程中常见问题及处理", 《铁路采购与物流》, vol. 15, no. 8, 31 August 2020 (2020-08-31), pages 69 - 72 * |
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