CN112389477A - Draw in formula and dodge clean check out test set of track of train - Google Patents
Draw in formula and dodge clean check out test set of track of train Download PDFInfo
- Publication number
- CN112389477A CN112389477A CN202011387262.XA CN202011387262A CN112389477A CN 112389477 A CN112389477 A CN 112389477A CN 202011387262 A CN202011387262 A CN 202011387262A CN 112389477 A CN112389477 A CN 112389477A
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- Prior art keywords
- shaft
- unfolding
- cleaning
- gear
- end wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
- B61D15/12—Railway inspection trolleys power propelled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention relates to the technical field of rail traffic, in particular to a rail cleaning and flaw detection device of a furled type avoidance train, which comprises a machine body, wherein conversion cavities are symmetrically arranged in the machine body in a front-back mode, a motor is fixedly arranged between the two conversion cavities, a motor shaft is arranged on the power of the motor to the conversion cavities, a worm is fixedly arranged in the conversion cavities of the motor shaft, unfolding slide blocks are symmetrically arranged on the left and right sides of the conversion cavities in the machine body, screw shafts which extend through the conversion cavities in a left-right mode are rotatably arranged between the two unfolding slide blocks, and the rail cleaning and flaw detection device of the furled type avoidance train can carry out all-weather inspection work, greatly improve the work efficiency, simultaneously have uniform inspection standards, improve the safety quality of rails, and automatically avoid the train when a robot works, the normal operation of the train is not affected.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to rail cleaning and flaw detection equipment for a furling type avoidance train.
Background
The mileage of the existing railway reaches 13.9 kilometers, the huge number is undoubtedly a huge and difficult task for the current situation of the prior art with insufficient technology, when a line worker inspects the railway, the speed is low, error and missing detection often occur, and the average number of dead and injured people of hundreds of people and economic loss of more than 30 billion yuan are caused every year.
The market of the current flaw detection cleaning vehicle is relatively blank, the current handcart and the large-scale flaw detection vehicle have the advantages and the disadvantages respectively, the remote control cannot be realized, the route can not be automatically planned, and the automation degree is low.
Although the flaw detection speed of the large flaw detection cleaning vehicle is high and gets rid of the problem of low speed of the traditional mode, the flaw detection precision is unsatisfactory, and the purchase and maintenance cost of the large vehicle is very high.
Traditional manual inspection cleaning methods, it is inefficient, the standard is not unified, the missed inspection rate is high, the potential safety hazard is big, the manual inspection method is obviously not suitable for such large-scale rail.
The trolley type and manual flaw detection require a large number of flaw detection personnel to combine corresponding instruments for measurement, and the walking speed is slow, and the time and the labor are consumed. Therefore, it is necessary to design a rail cleaning and flaw detecting device of a furling type avoidance train to improve the problems.
Disclosure of Invention
The invention aims to provide a furling type rail cleaning flaw detection device for avoiding trains, which can overcome the defects in the prior art, so that the practicability of the device is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a rail cleaning flaw detection device of a furled type avoiding train, which comprises a machine body, wherein conversion cavities are symmetrically arranged in the machine body from front to back, a motor is fixedly arranged between the two conversion cavities, the motor is provided with a motor shaft for powering the conversion cavities, the motor shaft is fixedly arranged in the conversion cavities and is provided with a worm, unfolding sliding blocks are symmetrically arranged in the machine body at the two sides of the conversion cavities from left to right, a screw shaft which extends through the conversion cavities from left to right is rotatably arranged between the two unfolding sliding blocks, the screw shaft is fixedly arranged in the unfolding sliding blocks, unfolding sliding blocks meshed with the screw rods are slidably arranged in the unfolding sliding blocks from left to right, recovery cavities with upward openings are symmetrically arranged at the left and right end walls of the machine body from left to right, unfolding sliding shafts are rotatably arranged at the end walls far away from the symmetrical center, and unfolding parts are, the outer end wall of the unfolding sliding shaft is fixedly provided with a sliding chute, the unfolding shaft can freely slide in the sliding chute, the unfolding sliding shaft is far away from the end wall of the symmetric center and is fixedly provided with an advancing wheel frame, an unfolding belt cavity is arranged in the advancing wheel frame, the unfolding belt cavity is far away from the end wall of the symmetric center and is rotatably provided with an advancing shaft extending outwards, the end wall of the advancing shaft far away from the end wall of the symmetric center is fixedly provided with an advancing wheel abutted against a track, the screw shaft is positioned in the conversion cavity and is rotatably provided with a safety shaft extending leftwards and rightwards, the safety shaft is connected with the screw shaft through a safety connecting switch, the safety shaft is fixedly provided with a worm wheel meshed with the worm, the safety shaft is positioned on the left side of the worm wheel and is fixedly provided with a motor gear, the unfolding sliding block is positioned in the conversion cavity and is fixedly provided with an unfolding gear, two it runs through to open to rotate between the chamber change chamber extend to about the conversion chamber expand the power shaft that advances in the intracavity that slides, the power shaft that advances rotates and can drive through advancing power unit advancing wheel rotation drive equipment and advance, the conversion intracavity is provided with the messenger motor gear with it turns into to expand the gear rotation advancing power shaft pivoted shifter, it keeps away from the symmetrical center end wall and is provided with the clean mechanism that is used for cleaning the track to advance the wheel carrier, it is provided with the sensor supporting rack to advance the fixed sensor supporting rack that is provided with of wheel carrier lower end, the fixed sensor of detecting a flaw that is used for detecting a flaw that is provided with of sensor supporting rack lower extreme, the fixed battery that is provided with of bilateral symmetry in the fuselage, the.
Further, safe linked switch includes the shaft coupling chamber that sets up in the safety shaft, the screw shaft is located the fixed wedge ring that is provided with of shaft coupling intracavity, shaft coupling chamber end wall circumference array is provided with five slider chambeies, slider intracavity radial sliding be provided with the slider of wedge ring butt, the slider with use slider spring coupling between the wedge ring, the fixed electro-magnet bracing piece that upwards extends that is provided with of conversion chamber lower extreme wall, electro-magnet bracing piece upper end fixed be provided with the coaxial electro-magnet of safety shaft, part in the electro-magnet except the slider is non-magnetic material.
Furthermore, the advancing power mechanism comprises a spline hole which is arranged in the advancing power shaft and is opened towards the end far away from the symmetric center, an expanding shaft which extends leftwards and rightwards is rotatably arranged between the expanding sliding cavity and the expanding sliding shaft, a spline shaft which extends into the spline hole and is meshed with the spline hole is fixedly arranged on the expanding shaft close to the symmetric center, an expanding belt wheel is fixedly arranged in the expanding belt cavity on the expanding shaft, a steering belt wheel is arranged between the left end wall and the right end wall of the expanding belt cavity on the lower rear side of the expanding shaft in a fighting manner, the steering belt wheel is connected with the expanding belt wheel through an advancing belt, an advancing belt wheel is fixedly arranged in the expanding belt cavity on the advancing shaft, and the advancing belt wheel is connected with the steering belt wheel through a belt.
Furthermore, the switching mechanism comprises a moving gear shaft which is arranged at the left end wall of the switching cavity in a rotating manner and extends rightwards, a moving gear which is meshed with the motor gear is fixedly arranged on the moving gear shaft, a moving bevel gear is fixedly arranged at the right end of the moving gear shaft, an intermediate gear shaft which extends leftwards is rotatably arranged at the right end wall of the switching cavity in a rotating manner and is arranged at the front side of the screw shaft, an intermediate gear which is meshed with the unfolding gear is fixedly arranged at the left end of the intermediate gear shaft, a fixed gear shaft which extends leftwards is coaxially arranged at the right end wall of the switching cavity and the moving gear shaft, a fixed gear which is meshed with the intermediate gear is fixedly arranged on the fixed gear shaft, a fixed bevel gear is fixedly arranged at the left end of the fixed gear shaft, a planet carrier is rotatably arranged on the moving gear shaft, and, the planet gear shaft is fixedly provided with a planet gear meshed with the movable bevel gear and the fixed bevel gear close to the axis end of the movable gear shaft.
Furthermore, the cleaning mechanism comprises a forward shaft and a forward wheel, the forward shaft is rotatably arranged between the forward shaft and the forward wheel and extends forwards, the cleaning body is connected with the forward wheel frame through a cleaning spring, a forward extending cleaning belt cavity is arranged in the cleaning body, the forward shaft is positioned in the cleaning belt cavity and is fixedly provided with a cleaning driving belt, a cleaning shaft which extends towards a position far away from the symmetric center is rotatably arranged at the front side of the forward shaft between the left end wall and the right end wall of the cleaning belt cavity, the cleaning shaft is positioned in the cleaning belt cavity and is fixedly provided with a cleaning auxiliary belt wheel, the cleaning auxiliary belt wheel is connected with the cleaning driving belt through a cleaning belt, and a brush which is abutted against the track is fixedly arranged at the position far away from the symmetric center of the cleaning shaft.
The invention has the beneficial effects that: the rail cleaning flaw detection equipment for the furled avoidance train can perform inspection work all weather, greatly improves the working efficiency, has a unified inspection standard, improves the safety quality of rails, and can automatically avoid the train when a robot works without influencing the normal operation of the train.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a rail cleaning and flaw detection device of a furled avoidance train according to the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is a schematic view of the structure of C-C in fig. 1.
Fig. 5 is an enlarged schematic view of D-D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The rail cleaning flaw detection equipment for the furled avoidance train comprises a machine body 10, wherein conversion cavities 16 are symmetrically arranged in the machine body 10 in a front-back mode, a motor 50 is fixedly arranged between the two conversion cavities, the motor 50 is provided with a motor shaft 18 towards the power of the conversion cavity 16, the motor shaft 18 is positioned in the conversion cavity 16 and is fixedly provided with a worm 19, expansion sliding blocks 13 are symmetrically arranged in the machine body 10 at the two sides of the conversion cavity 16 in a left-right mode, screw shafts 12 which extend through the conversion cavity 16 in a left-right mode are rotatably arranged between the two expansion sliding blocks 13, screw rods 15 are fixedly arranged in the expansion sliding blocks 13, expansion sliding blocks 13 which are meshed with the screw rods 15 are arranged in the expansion sliding blocks 13 in a left-right mode, and recovery cavities 44 with upward openings are symmetrically arranged at the left end wall and the right end wall of the machine body, the unfolding sliding block 13 is provided with an unfolding sliding shaft 34 far away from the end wall of the symmetric center in a rotating manner, the end wall of the fuselage 10, which is in contact with the unfolding sliding shaft 34, is fixedly provided with an unfolding pin 22, the outer end wall of the unfolding sliding shaft 34 is fixedly provided with a sliding groove 35, the unfolding pin 22 can freely slide in the sliding groove 35, the unfolding sliding shaft 34 is provided with an advancing wheel frame 61 far away from the end wall of the symmetric center in a fixed manner, the unfolding belt cavity 24 is arranged in the advancing wheel frame 61, the unfolding belt cavity 24 is provided with an outward-extending advancing shaft 26 far away from the end wall of the symmetric center in a rotating manner, the advancing shaft 26 is provided with an advancing wheel 46 far away from the end wall of the symmetric center in a fixed manner, the advancing wheel 46 is abutted against the track 30, a safety shaft 39 extending leftwards and rightwards is arranged in the conversion cavity 16, a worm wheel 42 meshed with the worm 19 is fixedly arranged on the safety shaft 39, a motor gear 21 is fixedly arranged on the safety shaft 39 at the left side of the worm wheel 42, an unfolding gear 17 is fixedly arranged on the unfolding sliding block 13 in the conversion cavity 16, an unfolding sliding cavity 36 with an opening close to the symmetrical center end is arranged in the unfolding sliding shaft 34, an advancing power shaft 37 penetrating through the conversion cavity 16 and extending left and right into the unfolding sliding cavity 36 is rotatably arranged between the two unfolding cavities 14, the advancing power shaft 37 can drive the advancing wheel 46 to rotate through an advancing power mechanism 200 to drive equipment to advance, a conversion mechanism 300 which can convert the rotation of the motor gear 21 and the unfolding gear 17 into the rotation of the advancing power shaft 37 is arranged in the conversion cavity 16, and a cleaning mechanism 400 for cleaning a track is arranged on the advancing wheel carrier 61 far away from the symmetrical center end wall, a sensor support frame 72 is fixedly arranged on the lower end wall of the advancing wheel frame 61, a flaw detection sensor 71 for detecting flaws is fixedly arranged at the lower end of the sensor support frame 72, storage batteries 11 are fixedly arranged in the machine body 10 in a bilateral symmetry mode, and the storage batteries 11 are electrically connected with the motor 50.
Beneficially, the safety connection switch 100 includes a coupling cavity 65 disposed in the safety shaft 39, the screw shaft 12 is disposed in the coupling cavity 65 and fixedly provided with a wedge ring 68, a circumferential array of end walls of the coupling cavity 65 is provided with five slider cavities 66, a slider 67 abutting against the wedge ring 68 is disposed in the slider cavity 66 in a radial sliding manner, the slider 67 is connected with the wedge ring 68 by using a slider spring 69, a lower end wall of the conversion cavity 16 is fixedly provided with an electromagnet support rod 20 extending upward, an electromagnet 40 coaxial with the safety shaft 39 is fixedly disposed at an upper end of the electromagnet support rod 20, and parts in the electromagnet 40 except the slider 67 are made of non-magnetic materials.
Advantageously, the advancing power mechanism 200 comprises a splined hole 38 provided in the advancing power shaft 37 and opening away from the end of symmetry, the unfolding sliding cavity 36 and the unfolding sliding shaft 34 are rotatably provided with unfolding shafts 23 extending left and right, the unfolding shaft 23 is fixedly provided with a spline shaft 43 which extends into the spline hole 38 and is engaged with the spline hole 38 near the symmetrical center, the unfolding pulley 33 is fixedly arranged in the unfolding belt cavity 24 of the unfolding shaft 23, steering belt wheels 32 are arranged at the rear lower side of the unfolding shaft 23 between the left end wall and the right end wall of the unfolding belt cavity 24 in a fighting way, the steering belt wheel 32 is connected with the unfolding belt wheel 33 through a forward belt 45, the forward shaft 26 is fixedly provided with a forward belt wheel 25 in the unfolding belt cavity 24, and the forward belt wheel 25 is connected with the steering belt wheel 32 through a belt.
Advantageously, the switching mechanism 300 comprises a right-extending moving gear shaft 47 rotatably disposed at the left end wall of the switching chamber 16 in front of the screw shaft 12, a moving gear 49 engaged with the motor gear 21 is fixedly disposed on the moving gear shaft 47, a moving bevel gear 56 is fixedly disposed at the right end of the moving gear shaft 47, a left-extending intermediate gear shaft 52 is rotatably disposed at the right end wall of the switching chamber 16 in front of the screw shaft 12, an intermediate gear 51 engaged with the unfolding gear 17 is fixedly disposed at the left end of the intermediate gear shaft 52, a left-extending fixed gear shaft 54 is rotatably disposed coaxially with the moving gear shaft 47 at the right end wall of the switching chamber 16, a fixed gear 53 engaged with the intermediate gear 51 is fixedly disposed on the fixed gear shaft 54, a fixed bevel gear 55 is fixedly disposed at the left end of the fixed gear shaft 54, and a planet carrier 59 is rotatably disposed on the moving gear shaft 47, the planet carrier 59 is fixedly provided with a planet belt wheel 48, the planet belt wheel 48 is connected with the forward power belt wheel 41 through a forward power belt 60, the planet carrier 59 is rotatably provided with a planet gear shaft 58 extending in the radial direction of the movable gear shaft 47, and the planet gear shaft 58 is fixedly provided with a planet gear 57 meshed with the movable bevel gear 56 and the fixed bevel gear 55 close to the axis end of the movable gear shaft 47.
Advantageously, the cleaning mechanism 400 includes a cleaning body 28 extending forward and rotatably disposed between the forward shaft 26 and the forward wheel 46, the cleaning body 28 is connected with the forward wheel carrier 61 by a cleaning spring 27, a cleaning belt chamber 29 extending forward is disposed in the cleaning body 28, a cleaning driving belt 31 is fixedly disposed in the cleaning belt chamber 29 of the forward shaft 26, a cleaning shaft 64 extending away from a symmetry center is rotatably disposed in a position between left and right end walls of the cleaning belt chamber 29 on a front side of the forward shaft 26, a cleaning auxiliary pulley 63 is fixedly disposed in the cleaning belt chamber 29 of the cleaning shaft 64, the cleaning auxiliary pulley 63 is connected with the cleaning driving belt 31 by a cleaning belt 62, and a brush 70 abutting against the rail 30 is fixedly disposed on the cleaning shaft 64 away from the symmetry center.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-5, the sequence of mechanical actions of the entire device of the invention: starting the motor 50 to rotate the motor shaft 18, thereby driving the worm 19 to rotate, thereby driving the worm wheel 42 to rotate, thereby driving the safety shaft 39 to rotate, thereby driving the screw shaft 12 to rotate, at this time, the screw shaft 12 is not jammed, the unfolding gear 17 and the motor gear 21 rotate synchronously, thereby driving the moving gear 49 and the fixed gear 53 to rotate synchronously in opposite directions, thereby driving the planetary belt wheel 48 not to rotate, the screw shaft 12 rotates to drive the screw 15 to rotate, thereby driving the unfolding slider 13 to move away from the symmetric center, thereby driving the unfolding sliding shaft 34 to rotate while moving outwards, thereby driving the advancing wheel 46 to abut against the rail 30 and then driving the machine body 10 to ascend, at this time, the cleaning body 28 overcomes the rotation of the cleaning spring 27 to make the brush 70 to abut against the rail 30, when the unfolding slider 13 moves to the outermost end, the screw shaft 12 is locked, so that the unfolding gear 17 stops rotating, and the motor gear 21 drives the moving gear 49 to rotate, thereby driving the moving bevel gear 56 to rotate, and the fixed bevel gear 55 does not rotate, thereby driving the planetary gear 57 to revolve while rotating, thereby driving the planetary pulley 48 to rotate, thereby driving the forward power pulley 41 to rotate, thereby driving the forward power shaft 37 to rotate, thereby driving the spline shaft 43 to rotate, thereby driving the unfolding pulley 33 to rotate, thereby driving the forward pulley 25 to rotate, thereby driving the forward shaft 26 to rotate, thereby driving the forward wheel 46 to rotate, thereby driving the device to move, and the forward shaft 26 to rotate while driving the cleaning driving belt 31 to rotate, thereby driving the cleaning auxiliary pulley 63 to rotate, thereby driving the cleaning shaft 64 to rotate, driving the brush 70 to rotate to clean the track 30, simultaneously, the flaw detection sensor 71 detects flaws inside the track 30, starting the motor 50 to reset the reversing equipment when a train arrives, continuing to work after the train passes through, and when the equipment needs to retreat, the electromagnet 40 is electrified to drive the sliding block 67 to move away from the axis to be disengaged from the wedge ring 68, so that the safety shaft 39 cannot drive the screw shaft 12 to rotate, and the equipment cannot be withdrawn.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a draw in clean check out test set of track that train was dodged to formula in, includes the fuselage, its characterized in that: the machine body is internally and symmetrically provided with conversion cavities in a front-back manner, two motors are fixedly arranged between the conversion cavities, the motors are provided with motor shafts for the power of the conversion cavities, the motor shafts are fixedly provided with worms in the conversion cavities, the machine body is internally and bilaterally symmetrically provided with unfolding sliders on two sides of the conversion cavities, the two unfolding sliders are rotatably provided with screw shafts which extend through the conversion cavities from left to right, the screw shafts are positioned in the unfolding sliders and fixedly provided with screws, the unfolding sliders which are meshed with the screws are arranged in the unfolding sliders in a left-right sliding manner, the left end wall and the right end wall of the machine body are symmetrically provided with recovery cavities with upward openings, the unfolding sliders are far away from the end wall of the symmetry center and rotatably provided with unfolding sliding shafts, the contact end wall of the unfolding shafts in the machine body is fixedly provided, the unfolding sliding shaft is fixedly provided with an advancing wheel carrier far away from the end wall of the symmetric center, the advancing wheel carrier is internally provided with an unfolding belt cavity, the unfolding belt cavity is far away from the end wall of the symmetric center and is rotatably provided with an advancing shaft extending outwards, the end wall of the advancing shaft far away from the end wall of the symmetric center is fixedly provided with an advancing wheel abutted against a track, the screw shaft is positioned in the conversion cavity and is rotatably provided with a safety shaft extending leftwards and rightwards, the safety shaft is connected with the screw shaft by a safety connecting switch, the safety shaft is fixedly provided with a worm wheel meshed with the worm, the safety shaft is positioned at the left side of the worm wheel and is fixedly provided with a motor gear, the unfolding sliding block is positioned in the conversion cavity and is fixedly provided with an unfolding gear, the unfolding sliding shaft is internally provided with an unfolding sliding cavity with an opening close to the end, two it runs through to open to rotate between the chamber change chamber extend to about the conversion chamber expand the power shaft that advances in the intracavity that slides, the power shaft that advances rotates and can drive through advancing power unit advancing wheel rotation drive equipment and advance, the conversion intracavity is provided with the messenger motor gear with it turns into to expand the gear rotation advancing power shaft pivoted shifter, it keeps away from the symmetrical center end wall and is provided with the clean mechanism that is used for cleaning the track to advance the wheel carrier, it is provided with the sensor supporting rack to advance the fixed sensor supporting rack that is provided with of wheel carrier lower end, the fixed sensor of detecting a flaw that is used for detecting a flaw that is provided with of sensor supporting rack lower extreme, the fixed battery that is provided with of bilateral symmetry in the fuselage, the.
2. The rail cleaning and flaw detection device of the furled avoidance train as claimed in claim 1, wherein: safe attach switch includes the shaft coupling chamber that sets up in the safety shaft, the screw shaft is located the fixed wedge ring that is provided with of shaft coupling intracavity, shaft coupling chamber end wall circumference array is provided with five slider chambeies, slider intracavity radial slip be provided with the slider of wedge ring butt, the slider with use slider spring coupling between the wedge ring, the fixed electro-magnet bracing piece that upwards extends that is provided with of conversion chamber lower extreme wall, electro-magnet bracing piece upper end fixed be provided with the coaxial electro-magnet of safety shaft, part in the electro-magnet except the slider is non-magnetic material outward.
3. The rail cleaning and flaw detection device of the furled avoidance train as claimed in claim 1, wherein: the advancing power mechanism comprises a spline hole which is arranged in the advancing power shaft and is opened towards the end far away from the symmetric center, an unfolding shaft which extends leftwards and rightwards is rotatably arranged between the unfolding sliding cavity and the unfolding sliding shaft, a spline shaft which extends into the spline hole and is meshed with the spline hole is fixedly arranged on the unfolding shaft close to the symmetric center, an unfolding belt wheel is fixedly arranged in the unfolding belt cavity on the unfolding shaft, a steering belt wheel is arranged on the lower side of the unfolding shaft behind the unfolding shaft between the left end wall and the right end wall of the unfolding belt cavity, the steering belt wheel is connected with the unfolding belt wheel through an advancing belt, an advancing belt wheel is fixedly arranged in the unfolding belt cavity on the advancing shaft, and the advancing belt wheel is connected with the steering belt wheel through a belt.
4. The rail cleaning and flaw detection device of the furled avoidance train as claimed in claim 1, wherein: the switching mechanism comprises a moving gear shaft which is arranged on the left end wall of the switching cavity and rotates at the front side of the screw shaft and extends rightwards, a moving gear which is meshed with the motor gear is fixedly arranged on the moving gear shaft, a moving bevel gear is fixedly arranged at the right end of the moving gear shaft, an intermediate gear shaft which extends leftwards is rotatably arranged on the right end wall of the switching cavity and rotates at the front side of the screw shaft, an intermediate gear which is meshed with the unfolding gear is fixedly arranged at the left end of the intermediate gear shaft, a fixed gear shaft which extends leftwards is coaxially arranged on the right end wall of the switching cavity and the moving gear shaft, a fixed gear which is meshed with the intermediate gear is fixedly arranged on the fixed gear shaft, a fixed bevel gear is fixedly arranged at the left end of the fixed gear shaft, a planet carrier is rotatably arranged on the moving gear shaft, a planet carrier is fixedly arranged on the planet carrier, and the, the planet carrier is rotatably provided with a planet gear shaft extending in the radial direction of the movable gear shaft, and the planet gear shaft is fixedly provided with a planet gear meshed with the movable bevel gear and the fixed bevel gear close to the axis center of the movable gear shaft.
5. The rail cleaning and flaw detection device of the furled avoidance train as claimed in claim 1, wherein: the cleaning mechanism comprises a forward shaft and a forward wheel, wherein the forward shaft is rotatably arranged between the forward wheels and extends forwards, the cleaning body is connected with a forward wheel carrier through a cleaning spring, a forward extending cleaning belt cavity is arranged in the cleaning body, the forward shaft is positioned in the cleaning belt cavity, a cleaning driving belt is fixedly arranged in the cleaning belt cavity, a cleaning shaft extending away from a symmetric center is rotatably arranged at the front side of the forward shaft between the left end wall and the right end wall of the cleaning belt cavity, a cleaning auxiliary belt wheel is fixedly arranged in the cleaning belt cavity, the cleaning auxiliary belt wheel is connected with the cleaning driving belt through a cleaning belt, and a brush abutted against a rail is fixedly arranged at the symmetric center of the cleaning shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387262.XA CN112389477A (en) | 2020-12-01 | 2020-12-01 | Draw in formula and dodge clean check out test set of track of train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387262.XA CN112389477A (en) | 2020-12-01 | 2020-12-01 | Draw in formula and dodge clean check out test set of track of train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112389477A true CN112389477A (en) | 2021-02-23 |
Family
ID=74604089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011387262.XA Withdrawn CN112389477A (en) | 2020-12-01 | 2020-12-01 | Draw in formula and dodge clean check out test set of track of train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112389477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854100A (en) * | 2021-02-26 | 2021-05-28 | 深圳市茹西鹏科技有限公司 | Blind road antiskid water trap |
| CN114457744A (en) * | 2022-03-01 | 2022-05-10 | 无锡职业技术学院 | Clean maintenance device of rail |
-
2020
- 2020-12-01 CN CN202011387262.XA patent/CN112389477A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854100A (en) * | 2021-02-26 | 2021-05-28 | 深圳市茹西鹏科技有限公司 | Blind road antiskid water trap |
| CN114457744A (en) * | 2022-03-01 | 2022-05-10 | 无锡职业技术学院 | Clean maintenance device of rail |
| CN114457744B (en) * | 2022-03-01 | 2022-10-04 | 无锡职业技术学院 | Clean maintenance device of rail |
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Application publication date: 20210223 |