CN205930760U - Rim spoke system of detecting a flaw of two robot - Google Patents
Rim spoke system of detecting a flaw of two robot Download PDFInfo
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- CN205930760U CN205930760U CN201620938459.0U CN201620938459U CN205930760U CN 205930760 U CN205930760 U CN 205930760U CN 201620938459 U CN201620938459 U CN 201620938459U CN 205930760 U CN205930760 U CN 205930760U
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Abstract
The utility model discloses a rim spoke system of detecting a flaw of two robot, construct and the robot including travelling car, lift platform, top favourable turn, lift platform connects on the travelling car along vertical orientation is movably, and the establishment of institution is changeed on lift platform in the top, and the left and right sides that the top favourable turn constructs all is provided with a wheel arm, and top wheel arm is used for overlap joint in the track that is detected the wheel place, and the top favourable turn constructs robot of the equal fixedly connected with in both sides around, and every robot is equipped with a tread carrier, and the top favourable turn constructs and still is equipped with two inboard carriers. Should the system of detecting a flaw can be simultaneously detect two wheels of wheel pair. The robot is fixed in a favourable turn structure front and back both sides, can be together ascending along with top favourable turn structure, and can make the robot unchangeable with the station keeping of top favourable turn structure, be favorable to improving positioning accuracy. Automobile body opposite vertex favourable turn constructs the effort of applying and transmits completely to the rail on through a wheel arm, prevents that capital construction from sinking.
Description
Technical field
This utility model is related to train wheel defect-detecting equipment technical field, and more particularly, to a kind of dual robot rim and spoke is visited
Hinder system.
Background technology
Train wheel is the important running part of train, needs periodically to carry out ultrasonic examination detection under the conditions of non-pulling wheel
And safeguard, to ensure the normally travel of train.Carrying out flaw detection, needs to carry flaw detection carrier positioning patch using automatization's detent mechanism
Close wheel surface, by pushing up rotation mechanism swivel wheel, realize the scanning that the probe after positioning is carried out to wheel one week, flaw detection inspection
Whether examining system occurs damaging using probe scanning interpretation of result wheel, thus realizing the carrying out flaw detection to wheel.It can be seen that, flaw detection
Can system be realized without barrier flaw detection carrier accurately and efficiently being navigated to car in the underbody space under the conditions of non-pulling wheel
At wheel designated surface, it is related to reliability and the flaw detection efficiency of full row train carrying out flaw detection.
It is currently, there are following three kinds of carrying out flaw detection modes：
(1) the rim and spoke fault detection system of single carrier, this kind of equipment is equipped with single tread carrier, and detection one wheel of train is right
Wheel rotation need to be taken two turns when (2 wheels), detection 2 is taken turns successively in order.Meanwhile, when limited by the located space of tread carrier
When, whole work platformses need to be rotated 180 °, in wheel, other side be detected, work efficiency is limited.
(2) the rim and spoke fault detection system based on guide tracked dual probe carrier, two probe carrier cloth of this kind of system
Put in top rotary device side, in detection, wheel rotation is turned around and can be completed a wheel to (2 wheels) detection.But can only
Detected from the side of wheel, if there is interference in the path of side, obstructs the situation of positioning, also need probe carrier commutates to car
The other side of wheel, inefficiency, guide tracked movement executing mechanism are higher because of the containment envelope causing trouble rate of no closing.
(3) the rim and spoke fault detection system of the dual probe carrier based on mechanical hand, two probe carrier cloth of this kind of system
Put in top rotation mechanism both sides it is also possible to once complete one wheel of train to (2 wheels) detection, but, its mechanical hand is attached to examine
Measuring car chassis, highly fixes it is impossible to following live orbit altitude change and automatically adjusting, it is thus impossible to guarantee and wheel rail
Keep defined location relation, lead to not adapt to live applied environment complicated and changeable；Meanwhile, its top rotation mechanism is mounted directly
In dolly chassis, and the lower section of dolly chassis is the baby track of auxiliary movement, and in jack-up wheel, wheel is to the portion with top rotation mechanism
Partial pressure can directly act on dolly chassis, and then acts on the baby track assisting movement, therefore, can lead to land subsidence, no
Only it is not easy to position, reduce positioning precision, but also potential safety hazard can be caused.
Therefore, how to provide a kind of be easy to detection and safe rim and spoke fault detection system, be people in the art
Member's technical issues that need to address at present.
Utility model content
The purpose of this utility model is to provide a kind of dual robot rim and spoke fault detection system, and this fault detection system is not only convenient for
Detection and localization, but also there is good security performance.
In order to solve the above problems, this utility model provides technical scheme below：
A kind of dual robot rim and spoke fault detection system, including moving cart, hoistable platform, top rotation mechanism and robot,
Described hoistable platform is connected in described moving cart movably in a vertical direction, and described top rotation mechanism is arranged at described lifting
On platform, the left and right sides of described top rotation mechanism is provided with top wheel arm, and described top wheel arm is used for being overlapped in tested measuring car
On the track that wheel is located, before and after the rotation mechanism of described top, both sides have been fixedly connected with a described robot, each described machine
People is provided with a tread carrier, and described top rotation mechanism is additionally provided with two inner side carriers.
Preferably, in above-mentioned dual robot rim and spoke fault detection system, described top rotation mechanism include top turn base and
Robot mounting seat, described top turn base before and after both sides be fixedly connected with a described robot mounting seat, described in each
One described robot is provided with robot mounting seat.
Preferably, in above-mentioned dual robot rim and spoke fault detection system, the left and right sides that described top turns base is all fixing
It is provided with two top wheel stress axles, each described top wheel stress axle periphery is all rotatably arranged with a top wheel swing arm, each
The upper end of described top wheel swing arm is provided with the top wheel for contacting with wheel, and swing arms are taken turns on two described tops positioned at the same side wheel
Lower end is passed through top wheel expansion link and is connected.
Preferably, in above-mentioned dual robot rim and spoke fault detection system, described top wheel expansion link is top wheel oil cylinder.
Preferably, in above-mentioned dual robot rim and spoke fault detection system, the left and right sides of described top rotation mechanism is respectively provided with
There are two described top wheel arms, described top wheel arm is by telescoping mechanism along perpendicular to the direction of wheel institute in rail slippingly
It is fixed on described top and turn base.
Preferably, in above-mentioned dual robot rim and spoke fault detection system, described telescoping mechanism is telescopic oil cylinder.
Preferably, in above-mentioned dual robot rim and spoke fault detection system, described hoistable platform is connected by hoist cylinder
Above described moving cart.
Preferably, in above-mentioned dual robot rim and spoke fault detection system, described moving cart is provided with vertically
The guide rail of arrangement, described hoistable platform is provided with the slide block with the cooperation of described slide.
The dual robot rim and spoke fault detection system that this utility model provides, including moving cart, hoistable platform, top favourable turn
Structure and robot, hoistable platform is connected in moving cart movably in a vertical direction, and top rotation mechanism is arranged at hoistable platform
On, the left and right sides of top rotation mechanism is provided with top wheel arm, and top wheel arm is used for being overlapped in the track that detected wheel is located
On, before and after the rotation mechanism of top, both sides have been fixedly connected with a robot, and each robot is provided with a tread carrier, top favourable turn
Structure is additionally provided with two inner side carriers.This fault detection system is provided with two tread carriers and inner side carrier, therefore, can simultaneously to wheel to
Two wheels are detected.Due in this programme robot be fixed on top rotation mechanism before and after both sides and can with push up rotation mechanism one ibid
Rise, therefore, it can make robot and the position of top rotation mechanism keep constant, be conducive to improving positioning precision, solve under track
The problem of the heavy robot inconvenience positioning brought.Meanwhile, wheel arm in top is hooked in orbit, the work that wheel applies to top rotation mechanism
Firmly pass through top wheel arm totally tansitive to track, it is to avoid moving cart stress, prevent capital construction from sinking.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the fault detection system overall structure diagram in this utility model specific embodiment；
Fig. 2 is the fault detection system application structure schematic diagram in this utility model specific embodiment；
Fig. 3 removes the structural representation of robot for the fault detection system in this utility model specific embodiment；
Fig. 4 is top rotation mechanism and hoistable platform annexation schematic diagram in this utility model specific embodiment；
Fig. 5 is hoistable platform and moving cart connection diagram in this utility model specific embodiment；
Fig. 6 is the top rotation mechanism structural representation in this utility model specific embodiment；
Fig. 7 is the top rotation mechanism fall wheel view in this utility model specific embodiment；
Fig. 8 is the top rotation mechanism top wheel view in this utility model specific embodiment；
Fig. 9 is the fault detection system schematic layout pattern in this utility model specific embodiment；
Figure 10 is fault detection system working method one schematic diagram in this utility model specific embodiment；
Figure 11 is fault detection system working method two schematic diagram in this utility model specific embodiment；
Figure 12 is the fault detection system robot rotation schematic diagram in this utility model specific embodiment.
In Fig. 1 to Figure 12：
Carrier, 7- wheel inside 1- top rotation mechanism, 2- robot, 3- moving cart, 4- hoistable platform, 5- tread carrier, 6-
To, 8- track, 9- barrier, 10- top turn base, 11- top wheel crossbeam, 12- top wheel oil cylinder, 13- top wheel swing arm, 14- top wheel be subject to
Power axle, 15- top wheel arm, 16- top wheel, the driving of 17- telescopic oil cylinder, 18- runner, 19- wheel rim set, 21- first robot, 22-
Second robot, 23- robot mounting seat, 31- guide rail, 41- slide block, 42- hoist cylinder, 51- first pop one's head in, 52- second visits
Head, 71- first wheel, 72- second wheel.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1 to Figure 12, in a kind of specific embodiment scheme, this utility model provides a kind of dual robot wheel
Rim spoke fault detection system, for carrying out carrying out flaw detection to the wheel of the railcar trains such as train or EMUs.This fault detection system is concrete
Including moving cart 3, hoistable platform 4, top rotation mechanism 1 and robot 2, hoistable platform 4 is connected to movably in a vertical direction
In moving cart 3, top rotation mechanism 1 is arranged on hoistable platform 4, and the left and right sides of top rotation mechanism 1 is provided with top wheel arm 15,
Top wheel arm 15 is used for being overlapped in the track 8 that detected wheel is located, and before and after the rotation mechanism 1 of top, both sides have been fixedly connected with one
Individual robot 2, each robot 2 is provided with a tread carrier 5, and top rotation mechanism 1 is additionally provided with two inner side carriers 6.
Specifically, in above-mentioned dual robot rim and spoke fault detection system, moving cart 3 is used for carrying and carrying top
Hoistable platform 4 and top rotation mechanism 1 grade part, moving cart 3 moves in detection trench, thus entering to 7 to the wheel of diverse location
Row carrying out flaw detection.Hoistable platform 4 is used for push up rotation mechanism 1 jacking to test position, consequently facilitating the top inspection to wheel for the rotation mechanism 1
Survey position to be positioned, when detection finishes, top rotation mechanism 1 together falls in moving cart 3 with hoistable platform 4.Top favourable turn
The effect of structure 1 is that positioning is supported in track, subsequently to 7 jack-up and wheel is left track 8, such that it is able to by top wheel 16 driving car
Wheel rotates, and robot 2 drives tread carrier 5 to position to the tread of wheel, thus by the probe on tread carrier 5 to rotation
Wheel is detected, inner side carrier 6 is detected to wheel face from the inner side of wheel by inner side probe.
When fault detection system moves in permutation detection trench, in diverse location, trench inner orbit highly can be not more than
Fluctuate in the range of 30mm, lead to robot also to follow moving cart and fluctuate, be not easy to position.This programme is by machine
People 2 and the top integrated Fixed Design of rotation mechanism 1, can solve the above problems, adjust the height and position of hoistable platform 4 simultaneously, can
Adapt to the trench inner orbit height error more than more than 30mm further.Specifically, with track 8 after top rotation mechanism 1 is had good positioning
Position is relatively-stationary all the time, and robot 2 is fixedly connected with top rotation mechanism 1 it is ensured that the base of robot 2 and wheel
Distance is geostationary, such that it is able to improve positioning precision.
This fault detection system is provided with two tread carriers 5 and inner side carrier 6, therefore can wheel be entered to 7 two wheels simultaneously
Row detection.Because in this programme, robot 2 is fixed on top rotation mechanism 1 both sides in front and back, together can rise with top rotation mechanism 1, therefore,
Robot 2 and the position of top rotation mechanism 1 can be made to keep constant, be conducive to improving positioning precision, solve track settlement and bring
Robot inconvenience positioning problem.Meanwhile, wheel arm 15 in top is hooked in orbit, the active force that wheel applies to top rotation mechanism
By top wheel arm totally tansitive to track, it is to avoid moving cart stress, prevent capital construction from sinking.
It should be noted that this programme can by robot 2 be directly fixed on top rotation mechanism 1 base on it is also possible to
Top rotation mechanism 1 both sides arrange the mounting seat of special mounting robot 2.Preferably, this programme top rotation mechanism 1 includes top and turns base 10
And robot mounting seat 23, the both sides in front and back that top turns base 10 have been fixedly connected with a robot mounting seat 23, each machine
One robot 2 is provided with device people's mounting seat 23.Robot mounting seat 23 can be directly welded in top and turn on base 10, also may be used
To be bolted connection in robot mounting seat 23, certainly, also robot mounting seat 23 and top can be turned base 10 and design
It is structure as a whole.
Refer to Fig. 6, it should be noted that this utility model is also improved to top rotation mechanism 1.In this utility model
Top rotation mechanism 1 include top wheel arm 15, top wheel stress axle 14, top wheel swing arm 13, top wheel expansion link and top wheel 16 etc. parts, tool
Body, the left and right sides that top turns base 10 is all fixedly installed two top wheel stress axles 14, and each top wheel stress axle 14 periphery is equal
Rotatably it is arranged with a top wheel swing arm 13, the upper end of each top wheel swing arm 13 is provided with the top wheel for contacting with wheel
16, pass through top wheel expansion link positioned at the lower end of two top wheel swing arms 13 of the same side wheel and connect.
Wherein, for the ease of setting top wheel stress axle 14, this programme turns to be provided with base 10 to push up on top takes turns crossbeam 11, top
Wheel crossbeam 11 turns base 10 with top and is fixed as one, the mobile side when bearing of trend of top wheel crossbeam 11 is worked with moving cart 3
To consistent, that is, consistent with the bearing of trend of track 8, as shown in Figure 6.Top wheel stress axle 14, as the rotating shaft of top wheel swing arm 13, makes
Top wheel swing arm 13 can turn base 10 with respect to top and rotate.Top wheel swing arm 13 is pivotably coupled to top wheel in vertical plane and is subject to
Power axle 14, the Plane of rotation of top wheel swing arm 13 is arranged in parallel with detected wheel spoke place plane, is arranged such, can make
The top wheel 16 of top wheel swing arm 13 upper end easily rotational positioning to detected wheel lower section, such that it is able to quickly and conveniently by car
Wheel jack-up.
Refer to Fig. 7 and Fig. 8, top wheel arm 15 and top wheel stress axle 14 are fixedly connected with and turn on base 10 in top, top wheel
The effect of stress axle 14 is that to 7, pressure transmission to the top that top wheel swing arm 13 applies is turned on base 10 and by top wheel handss with wheel
Arm 15 is transferred on track 8.
Top wheel swing arm 13 in this programme is plate-like piece, and the middle part of top wheel swing arm 13 is set in top wheel stress axle 14 periphery,
I.e. all there is certain distance with the axle center of top wheel stress axle 14 in the upper and lower ends of top wheel swing arm 13, is arranged such, can be by top wheel
Swing arm 13 is arranged to the lever in top wheel stress axle 14 axle center for the fulcrum, drives one end of top wheel swing arm 13, the then other end
Can be around fulcrum rotary motion.Therefore, this programme is provided for the top driving top wheel swing arm 13 to rotate in the lower end of top wheel swing arm 13
Wheel expansion link, the two ends of top wheel expansion link are connected to the lower end of two top wheel swing arms 13, are arranged such, when top wheel expansion link
During elongation, the upper ends of two top wheel swing arms 13 are then close to each other, contact with wheel two top wheels 16 will continue to move thus
By wheel jack-up, as shown in Figure 8；When top wheel expansion link shortens, the upper end of two top wheel swing arms 13 is then located remotely from each other, thus will
The wheel supporting declines, as shown in Figure 7.
It should be noted that this top rotation mechanism 1 is also included for driving the runner of top wheel 16 rotation to drive 18, runner drives
While 18 driving top wheels 16 rotate, take turns 16 wheels contacting with top and 7 can together be rotated, such that it is able to make this fault detection system pair
The whole tread of wheel and spoke carry out carrying out flaw detection.Larger to 7 weight due to taking turns, in order to avoid wheel is between 7 and top wheel 16
Contact surface produce damage it is preferable that this programme top wheel 16 periphery be arranged with wheel rim set 19.
It should be noted that top wheel expansion link can have multiple structural forms, such as telescopic hydraulic cylinder, rack-and-pinion stretch
, it is preferable that the top wheel expansion link in this programme is top wheel oil cylinder 12, the two ends of top wheel oil cylinder 12 are even for bar or toggle etc.
It is connected to the lower end of two top wheel swing arms 13, top wheel oil cylinder 12 can provide larger top lift, and stable.
It should be noted that before top wheel 16 positioning is supported on below wheel, needing first will entirely to push up rotation mechanism 1 and lift
Rise to positioning height, then again top wheel 16 is stretched over the both sides in front and back below the tread of wheel, it is also desirable to will top wheel handss
Arm 15 is hooked in rail 8 to form support, and therefore, this top rotation mechanism 1 is also included for top wheel 16 and top are taken turns the portions such as arm 15
Part extend into the detent mechanism below wheel.Specifically, this detent mechanism can be that the rotation being rotated in place above-mentioned part is determined
Position mechanism, or be telescoping mechanism along straight line sliding motion it is preferable that employing telescoping mechanism in this programme.
Specifically, one end of this telescoping mechanism is connected to top and turns base 10, and the other end is connected with top wheel arm 15 and top wheel
Swing arm 13 grade part.Turn base 10 in order to ensure that top wheel stress axle 14 can stably be connected to top, this programme is in top wheel stress
The end of axle 14 is additionally provided with a crossbeam, and this crossbeam is slippingly connected to top by telescoping mechanism and turns base 10, this crossbeam
It is further fixed on top wheel arm 15, before detection, first pass through the inner side that this crossbeam is pushed into wheel by telescoping mechanism, meanwhile, top wheel arm 15
Reach above track 8, in order to preferably the weight transfer of wheel be turned base 10 to top, this programme connects below each top wheel 16
It is connected to two top wheel swing arms 13, as shown in figure 3, two top wheel swing arms 13 under each top wheel 16, across in crossbeam both sides, are realized
Steadily connect.
It should be noted that two inner side carriers 6 also can realize the right and left along fault detection system by above-mentioned telescoping mechanism
To sliding motion, to realize to the positioning of spoke inside wheel and detection.Similar with top wheel expansion link, above-mentioned telescoping mechanism
Can there are multiple structural forms, such as telescopic hydraulic cylinder or rack-and-pinion expansion link etc. are it is preferable that above-mentioned telescoping mechanism is flexible oil
Cylinder 17, as shown in Figure 6.
It should be noted that in order that top rotation mechanism 1 is more smoothly fixed on track 8 it is preferable that setting in this programme
Put multiple tops wheel arm 15, multiple tops wheel arm 15 can make wheel that the weight of 7 and top rotation mechanism 1 is more uniformly transmitted
To on track 8.Specifically, the left and right sides pushing up rotation mechanism 1 in this programme is provided with two top wheel arms 15, top wheel arm 15
Top is slippingly fixed on perpendicular to the direction of wheel institute in rail 8 by above-mentioned telescoping mechanism edge and turns base 10.
It should be noted that hoistable platform 4 is connected to above moving cart 3 by elevating mechanism, this elevating mechanism is permissible
For lifting hydraulic cylinder or Chain conveyer elevating mechanism etc. it is preferable that the elevating mechanism in this programme selects hoist cylinder 42, such as Fig. 5
Shown.
In order to improve the stationarity of hoistable platform 4 lifting process further it is preferable that this programme is arranged in moving cart 3
There is the guide rail 31 being arranged in a vertical direction, hoistable platform 4 is then provided with the slide block 41 being slidably matched with guide rail 31, as shown in Figure 5.
Refer to Fig. 9 to Figure 12, below the work process of this fault detection system is introduced.
The first step, moving cart 3 in rail 8 bearing of trend moves forward and backward, and the center of top rotation mechanism 1 is positioned to wheel
Lower section to 7 center；
Second step, hoistable platform 4 will push up rotation mechanism 1 jacking by hoist cylinder 42, and make top take turns arm 15 higher than track 8
Orbital plane, robot mounting seat 23 together with robot 2 also follow top rotation mechanism 1 together rise；
3rd step, top rotation mechanism 1 passes through telescopic oil cylinder 17 and bears against left and right two top wheel arm 15 in rail 8
Side；
4th step, hoist cylinder 42 unloads, and hoistable platform 4 declines, now, due to being pushed up rotation mechanism 1 and machine by top
The action of gravity of people 2, whole top rotation mechanism 1 declines, until 4 top wheel arms 15 are contacted with track 8.Now, push up rotation mechanism 1 not
Decline again, hoistable platform 4 is no longer subject to top to push up the pressure of rotation mechanism 1 and robot 2；
5th step, top wheel oil cylinder 12 stretches, and the upper end of two top wheel swing arms 13 then extrudes in opposite directions, and then touches wheel pedal
Face, wheel jack-up is left track 8, and the support force of top wheel 16 derives from top wheel oil cylinder 12, and the pressure suffered by top wheel 16 finally leads to
Cross 4 top wheel arm 15 totally tansitive to track 8；
6th step, after top wheel finishes, inner side carrier 6 positions to wheel；
8th step, after the above step is finished, both sides robot 2 carries tread carrier 5 respectively and positions to wheel to 7 both sides
Below wheel tread, after positioning finishes, flaw detection inspection just can be carried out by the probe of inner side carrier 6 and tread carrier 5 to wheel
Survey.
Tread carrier 5 and inner side carrier 6 are respectively used to install the probe of carrying out flaw detection, referring to Fig. 9, push up the right side of rotation mechanism 1
Side setting the first robot 21 and its first probe 51, the left side of top rotation mechanism 1 is provided with the second robot 22 and the second probe
52, wheel is respectively the first wheel 71 and the second wheel 72 to 7 two ends.
Referring to Figure 10, in the first working method, wheel does not all have barrier to 7 both sides in front and back, therefore, pushes up rotation mechanism
1 both sides robot 2 can detect to two wheels simultaneously, and for example, the first probe 51 positions to the first wheel 71, the second spy
52 position to the second wheel 72, and certainly, the first robot 21 and the second robot 22 can also rotate 180 ° of exchange detections two
Individual wheel.
It can be seen that, the detection and localization mode of this programme can realize same wheel is detected to 7 two wheels simultaneously, improves
Detection efficiency.
Referring to Figure 11 and Figure 12, in second working method, there is the barrier 9 hindering positioning, example to 7 side in wheel
As the first robot 21 in Figure 11 then can not be positioned and detects, therefore, first to second robot 22 of 7 opposite sides by wheel
Afterwards two wheels are positioned and detected.As shown in figure 12, the second robot 22 can rotate freely, make the second probe 52 according to
Secondary detection and localization is carried out to the second wheel 72 and the first wheel 71.
It can be seen that, in above-mentioned second working method, this programme can be avoided hindering the barrier 9 of positioning, using both sides machine
Device people 2 independent assortment realizes detection and localization, improves versatility.
For the Wheel set detecting of entire train or EMUs, can be according to the shape of the combine detection of above two working method
Formula, can be from the beginning of the two ends of train or EMUs, successively to each wheel to carrying out carrying out flaw detection.
This utility model has advantages below：
1st, collocation Liang Ge robot 2, is respectively arranged at top rotation mechanism 1 both sides, can be with independent assortment positioning mode；
2nd, high working efficiency, can carry out the carrying out flaw detection to 7 (two wheels) for the wheel simultaneously；
3rd, strong adaptability, can avoid taking turns the situation having barrier 9 to 7 one side, fast and effeciently be positioned；
4th, positioning precision is high, and robot mounting seat 23 is integral type structure with top rotation mechanism 1, is easy to the precisely fixed of probe
Position；
5th, safe, it is to avoid moving cart 3 stress, reduce potential safety hazard；
6th, carrying out flaw detection can be carried out in an orderly manner to currently domestic train or EMUs, efficiency is higher than that currently similar detection sets
Standby.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (8)
1. a kind of dual robot rim and spoke fault detection system is it is characterised in that include moving cart (3), hoistable platform (4), top
Rotation mechanism (1) and robot (2), described hoistable platform (4) is connected to described moving cart (3) movably in a vertical direction
On, described top rotation mechanism (1) is arranged on described hoistable platform (4), and the left and right sides of described top rotation mechanism (1) is provided with top
Wheel arm (15), described top wheel arm (15) is used for being overlapped in the track (8) that detected wheel is located, described top rotation mechanism
(1) before and after, both sides have been fixedly connected with a described robot (2), and each described robot (2) is provided with a tread carrier
(5), described top rotation mechanism (1) is additionally provided with two inner sides carrier (6).
2. dual robot rim and spoke fault detection system according to claim 1 is it is characterised in that described top rotation mechanism (1)
Turn base (10) and robot mounting seat (23) including top, the both sides in front and back that described top turns base (10) have been fixedly connected with one
Individual described robot mounting seat (23), each described robot mounting seat (23) is provided with a described robot (2).
3. dual robot rim and spoke fault detection system according to claim 2 is it is characterised in that described top turns base (10)
The left and right sides be all fixedly installed two top wheel stress axle (14), each described top wheel stress axle (14) periphery all rotatably
It is arranged with top wheel swing arm (13), the upper end of each described top wheel swing arm (13) is provided with the top wheel for contacting with wheel
(16), connected by top wheel expansion link positioned at the lower end of two described tops wheel swing arm (13) of the same side wheel.
4. dual robot rim and spoke fault detection system according to claim 3 is it is characterised in that described top wheel expansion link is
Top wheel oil cylinder (12).
5. dual robot rim and spoke fault detection system according to claim 2 is it is characterised in that described top rotation mechanism (1)
The left and right sides be provided with two described top wheel arm (15), described top wheel arm (15) pass through telescoping mechanism edge perpendicular to car
The direction of wheel institute in rail is slippingly fixed on described top and is turned base (10).
6. dual robot rim and spoke fault detection system according to claim 5 is it is characterised in that described telescoping mechanism is to stretch
Contracting oil cylinder (17).
7. dual robot rim and spoke fault detection system according to claim 1 is it is characterised in that described hoistable platform (4)
It is connected to above described moving cart (3) by hoist cylinder (42).
8. dual robot rim and spoke fault detection system according to claim 7 is it is characterised in that described moving cart (3)
It is provided with the guide rail (31) being arranged in a vertical direction, described hoistable platform (4) is provided with the cunning being slidably matched with described guide rail (31)
Block (41).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620938459.0U CN205930760U (en) | 2016-08-24 | 2016-08-24 | Rim spoke system of detecting a flaw of two robot |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620938459.0U CN205930760U (en) | 2016-08-24 | 2016-08-24 | Rim spoke system of detecting a flaw of two robot |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106080664A (en) * | 2016-08-24 | 2016-11-09 | 北京主导时代科技有限公司 | A kind of dual robot rim and spoke fault detection system |
| CN109541039A (en) * | 2018-12-24 | 2019-03-29 | 南京林城亿轮轨道交通技术有限公司 | Portable rolling stock wheel structures the formation method to rim ultrasonic flaw detection probe |
| CN109941307A (en) * | 2019-03-28 | 2019-06-28 | 中铁第四勘察设计院集团有限公司 | A kind of automatic examination and repair system of urban rail transit vehicles and method |
| CN110217264A (en) * | 2019-06-21 | 2019-09-10 | 中国神华能源股份有限公司 | Vehicle wheel is to detection device, method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106080664A (en) * | 2016-08-24 | 2016-11-09 | 北京主导时代科技有限公司 | A kind of dual robot rim and spoke fault detection system |
| WO2018036509A1 (en) * | 2016-08-24 | 2018-03-01 | 北京主导时代科技有限公司 | Double-robot system for detecting flaw of rim or spoke |
| US10732148B2 (en) | 2016-08-24 | 2020-08-04 | Beijing Lead Time Science & Technology Co., Ltd. | Double-robot system for detecting flaw of rim or spoke |
| CN109541039A (en) * | 2018-12-24 | 2019-03-29 | 南京林城亿轮轨道交通技术有限公司 | Portable rolling stock wheel structures the formation method to rim ultrasonic flaw detection probe |
| CN109941307A (en) * | 2019-03-28 | 2019-06-28 | 中铁第四勘察设计院集团有限公司 | A kind of automatic examination and repair system of urban rail transit vehicles and method |
| CN109941307B (en) * | 2019-03-28 | 2023-07-25 | 中铁第四勘察设计院集团有限公司 | Automatic overhaul system and method for urban rail transit vehicle |
| CN110217264A (en) * | 2019-06-21 | 2019-09-10 | 中国神华能源股份有限公司 | Vehicle wheel is to detection device, method and system |
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