CN204415430U - A kind of rail examination robot servo aligning gear - Google Patents
A kind of rail examination robot servo aligning gear Download PDFInfo
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- CN204415430U CN204415430U CN201420653747.2U CN201420653747U CN204415430U CN 204415430 U CN204415430 U CN 204415430U CN 201420653747 U CN201420653747 U CN 201420653747U CN 204415430 U CN204415430 U CN 204415430U
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Abstract
A kind of rail examination robot servo aligning gear, comprise at least one spy wheel, wherein, described rail examination robot servo aligning gear comprises, one integrated stand, described wheel of visiting is installed on described integrated stand and is installed on the flaw detection trolley for track flaw detection operation by described integrated stand, described integrated stand is able to formation one control system, when described flaw detection trolley carries out flaw detection operation, described control system is able to from horizontal direction, the service direction of vertical direction and described spy wheel adjusts the described running state visiting wheel, thus make described spy wheel be coupled well all the time to receive exactly with rail top face, send out flaw detection signal, avoid misrepresenting deliberately and fail to report.
Description
Technical field
The utility model relates to a kind of rail examination robot servo aligning gear, is especially applicable to a kind of rail examination robot servo aligning gear of ultrasonic testing railroad track hurt.
Background technology
Railway, as the main artery of national economy, is one of national most important Infrastructure, is also to be related to the most popular mode of transportation of we each citizen.In China, along with the increase that train speed improves and axle is heavy, add that environment reason causes expanding with heat and contract with cold of metal, rail failure speed is corresponding quickening also, makes sense cycle also have the trend of shortening, and rail examination work is the important measures ensureing railway operation safety.
The rail examination work of China mainly adopts ultrasonic detection method, mainly uses large-scale inspection car and small-sized fault finder detects rail.The inspection speed of large-scale inspection car is fast, has adapted to the railway cause of China's fast development well, but due to the equipment cost of large-scale inspection car high, alerting ability is poor, fails to be used more widely in rail testing.Small-sized fault finder is by being placed in small-sized go-cart, carry out by artificial or independently drive to carry out detecting section to be checked, because its volume is little, quality is light, one or two track flaw detection work is just able to brought up to or move down track, thus utilizes train driving gap to carry out flaw detection operation to track neatly.But; such flaw detection trolley usually can due in artificial implementation process dolly because stressed shakiness is rocked etc., spy is taken turns cannot to be coupled well with between rail level; cause producing certain impact in the transmitting-receiving of signal; and in implementation process; the spy wheel that dolly is arranged on dolly is easy to depart from operational centre line; often therefore can cause and fail to report or report by mistake, this also creates many interference to flaw detection operation.Needs change when wheel visited by dolly or other operation parts time, changing action also usually inevitably can affect and visit wheel and the coupling effect of the end face of rail, needs cost many time and manpower to adjust.Run into sleety weather, visit wheel also can because of environmental factor easily and rail top face generation defective coupling even derail.In addition, when detecting to turnout idle space, visiting wheel and usually can depart from from track, visit while dolly goes up rail again and take turns pass through adjustment again to make to visit wheel and good being coupled of rail top face.
In order to adapt to the railway rail system of China's fast development, high efficiency, low cost and the high failure detector of flexibility ratio is urgently applied to railway flaw detection work.
Utility model content
For overcoming the problems referred to above, main purpose of the present utility model is to provide a kind of rail examination robot servo aligning gear, comprise at least one spy wheel, described spy wheel is built-in with at least one probe, described rail examination robot servo aligning gear is installed on the dolly for operation of detecting a flaw, when described flaw detection trolley carries out flaw detection operation, described integrated stand is regulated described spy to take turns and is in dynamic coupling state to make described spy take turns all the time with rail level, namely described spy wheel touches well all the time and closes in rail top face in operational process, to guarantee that flaw detection signal is received exactly, send out, avoid because failing to report, misrepresent deliberately the potential safety hazard that railway is caused.
Another object of the utility model is to provide a kind of rail examination robot servo aligning gear, described integrated stand is able to formation one control system, described control system comprises a spy wheel support and a permanent seat, described spy wheel is installed on described spy wheel support, described support is removably installed in described permanent seat, thus is able to by removably installing described spy wheel support and changes to adapt to needed for use to described spy wheel.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, described control system also comprises a strut member, described strut member is removably connected to described permanent seat, adjusted in the horizontal direction describedly visited the level attitude of taking turns by producing horizontal displacement between described permanent seat and described strut member, take turns to make described spy and be coupled in described rail surface well, guarantee the flaw detection of sending and receiving exactly signal.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, described control system also comprises a strut member, described strut member is removably connected to described permanent seat, be able to adjust at vertical direction describedly visit the height relative to track of taking turns by producing horizontal displacement between described permanent seat and described strut member, take turns to make described spy and be coupled in described rail surface well, guarantee the flaw detection of sending and receiving exactly signal.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, described control system also comprises a strut member, described strut member is removably connected to described permanent seat, changed by the connection angle between described permanent seat and described strut member, thus adjusted service direction when described spy wheel is coupled in track, guarantee the flaw detection of sending and receiving exactly signal.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, described integrated stand comprises at least one guide ploughing and the length of described guide ploughing is greater than the length of gap in the frog on track, when described failure detector is through gap in the frog, described guide wheel bracket is guaranteed that described rail examination robot servo aligning gear can not depart from from track, thus ensures that described rail examination robot servo aligning gear is to the accurate sending and receiving of detectable signal.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, described integrated stand comprises at least one elastic element, the restoring force direction of described elastic element is crossing with the service direction of described track adjusting wheel, and described elastic element has described track adjusting wheel and presses application force, thus make the flange face of described track adjusting wheel be close to rail top face all the time under the elasticity of described elastic element is the effect of energy, to ensure that described spy wheel runs all the time on the line of centers of rail.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, described integrated stand comprises at least one spy wheel support latch segment, described spy wheel support latch segment is installed on described spy wheel support, when described spy wheel againsts rail top face operation, the translation freedoms of described spy wheel support latch segment and described spy wheel support is limited, thus ensures that described spy wheel is stably coupled in rail top face.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, described integrated stand also comprises and at least one fine setting latch segment, described fine setting latch segment is installed on described spy wheel support, when described spy wheel againsts rail top face operation, the described axle rotary freedom visiting wheel is limited, thus ensures that described spy wheel is stably coupled in rail top face.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, described integrated stand comprises one first linear stepping motor and one second linear stepping motor, is achieved and automatically regulates described level attitude and the service direction of visiting wheel under the effect of described first linear stepping motor and described second linear stepping motor.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, described rail examination robot servo aligning gear is when being installed on flaw detection trolley and carrying out flaw detection operation to track, got rid of and artificially promoted because the factors such as hand push shakiness are to the sending and receiving of flaw detection signal in described dolly process again, to avoid misrepresenting deliberately, failing to report.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, and at least one described rail examination robot servo aligning gear is installed on described flaw detection trolley, to improve common group of efficiency and the accuracy of flaw detection operation.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, described rail examination robot servo aligning gear compact conformation, light quality and be convenient to bring up to or move down track, thus the handling that are easy to carry are conducive to promoting the use of.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, the operating range of described rail examination robot servo aligning gear is between 15-20km/h, relative to artificial hand push flaw detection trolley inspection, substantially increase the efficiency of flaw detection operation.
Another object of the present utility model is to provide a kind of rail examination robot servo aligning gear, and described rail examination robot servo aligning gear is not only applicable to railroad track flaw detection, is also equally applicable to the track flaw detections such as roller-coaster.
For realizing above object, the utility model provides a kind of rail examination robot servo aligning gear, is especially applicable to a kind of rail examination robot servo aligning gear of ultrasonic testing railroad track hurt, comprises:
One integrated stand, described wheel of visiting is installed on described integrated stand and is installed on the flaw detection trolley for track flaw detection operation by described integrated stand, described integrated stand is able to formation one control system, when described flaw detection trolley carries out flaw detection operation, described control system is able to adjust from the service direction of horizontal direction, vertical direction and described spy wheel the described running state visiting wheel.Described adjustment System comprises a spy wheel support, one permanent seat and a strut member, described spy wheel is installed on described spy wheel support and is installed on described permanent seat by described spy wheel support, described permanent seat is installed on described strut member, between described permanent seat and described strut member by dynamic adjustments to be able in the horizontal direction, vertical direction and sense of motion adjust the described running state visiting wheel, thus described spy is taken turns to be in all the time with rail top face good dynamic coupling state to detect a flaw signal with sending and receiving exactly, avoid misrepresenting deliberately and fail to report.
Accompanying drawing explanation
Be illustrated in figure 1 the schematic diagram that a kind of rail examination robot servo of the utility model one preferred embodiment aligning gear is placed in track.
Be illustrated in figure 2 the schematic diagram of the control system of a kind of rail examination robot servo of the utility model one preferred embodiment aligning gear.
The spy wheel being illustrated in figure 3 a kind of rail examination robot servo of the utility model one preferred embodiment aligning gear is installed on the schematic diagram visiting wheel support.
Be illustrated in figure 4 a kind of rail examination robot servo of the utility model one preferred embodiment aligning gear adjustably can be installed on integrated stand schematic diagram by level and service direction.
Be illustrated in figure 5 a kind of rail examination of the utility model one preferred embodiment robot servo aligning gear can be regulated restraint of liberty degree and swing schematic diagram by described spy wheel support.
Be illustrated in figure 6 a kind of rail examination robot servo of the utility model one preferred embodiment aligning gear and can be conditioned the schematic diagram being installed on integrated stand to heavens.
The elastic element being illustrated in figure 7 a kind of rail examination robot servo of the utility model one preferred embodiment aligning gear acts on the schematic diagram of track adjusting wheel.
The guide ploughing being illustrated in figure 8 a kind of rail examination robot servo of the utility model one preferred embodiment aligning gear is installed on the schematic diagram of integrated stand.
Detailed description of the invention
According to the content disclosed in claim of the present utility model and specification sheets, described in the technical solution of the utility model literary composition specific as follows.
A kind of rail examination robot servo of a preferred embodiment of the present utility model aligning gear as shown in Figures 1 to 8, as shown in Figure 1, described rail examination robot servo aligning gear comprises at least one spy wheel, described flaw detection center support system comprises an integrated stand 200, by described integrated stand 200, described rail examination robot servo aligning gear is installed in the flaw detection trolley for rail flaw detection operation, and by making described wheel of visiting be coupled in rail top face to act on track flaw detection signal with sending and receiving.
Described spy wheel support 200 is able to formation one control system 100, by regulating the described control system 100 of described integrated stand 200, the described running state visiting wheel is conditioned to make described spy wheel be coupled in rail top face well and is guaranteed the sending and receiving exactly of flaw detection signal.Wherein, the described running state visiting wheel comprises the described service direction visiting wheel, and described spy wheel is coupled in the level attitude of rail top face and height etc.
It is worth mentioning that, when flaw detection trolley carries out flaw detection operation, described spy wheel is under the adjustment of described control system 100, described spy wheel remains good dynamic coupling state with rail surface, namely described spy wheel remains and is tightly contacted rail surface in operational process, with sending and receiving flaw detection signal exactly.
Further, as shown in Figure 2, described adjustment System 100 comprises a spy wheel support 10, one permanent seat 20 and a strut member 30, described spy wheel is installed on described spy wheel support 10 and is installed on described permanent seat 20 by described spy wheel support 10, described permanent seat 20 is installed on described strut member 30, between described permanent seat 20 and described strut member 30 by dynamic adjustments to be able to relative to described integrated stand 200 in the horizontal direction, vertical direction and sense of motion adjust the described running state visiting wheel, thus make described spy wheel be coupled well all the time to receive exactly with rail top face, send out flaw detection signal.
Further, described spy wheel support 10 comprises one first son and visits wheel support 11, one second son visits wheel support 12 and an adapter shaft 13, described spy wheel bearing sleeve is in described adapter shaft 13, and the two ends of described adapter shaft 13 are installed on described first son respectively and visit wheel support 11 and described second son spy wheel support 12.Wherein, described first son visits wheel support 11 and described second son spy wheel support 12 is installed on a permanent seat 12, thus make described spy wheel indirectly be installed on described permanent seat 12, and then make described spy take turns operationally with rail surface centering, be coupled well, thus ensure that described rail examination robot servo aligning gear realizes Real-Time Monitoring, sentences the function of wound.
It is worth mentioning that, described rail examination robot servo aligning gear is able to be installed on the dolly that is applicable to track flaw detection operation by described integrated stand 200, and described rail examination robot servo aligning gear total quality is light, is able to brought up to rail easily or unload from rail.
It is worth mentioning that, described rail examination robot servo aligning gear is except being able to be combined with flaw detection trolley and detecting a flaw for railway track, the track be applicable to equally as roller-coaster is detected a flaw, to improve the value of service of described rail examination robot servo aligning gear.
It is worth mentioning that, when described rail examination robot servo aligning gear carries out flaw detection operation to rail, by described control system 100, described spy wheel is in dynamic coupling state all the time with rail surface, namely described spy wheel and rail surface closely touch all the time and close, described rail examination robot servo aligning gear is made to be able to ensure good signal transmission between rail rail level, and then ensure that described rail examination robot servo aligning gear realizes Real-Time Monitoring, sentences the function of wound, reduce the probability failed to report, judge by accident.
It is worth mentioning that, at least one described rail examination robot servo aligning gear is installed on described flaw detection trolley, to improve work efficiency and the accuracy that described flaw detection trolley carries out track flaw detection operation.
Further, as shown in Figure 3, described spy wheel is removably installed in described spy wheel support 10, described spy wheel support 10 comprises one first son further and visits wheel support 11, the two ends of described adapter shaft 13 are installed on described first sub-connection frame 11 and described second sub-connection frame 12 respectively, described spy is taken turns in being placed on described adapter shaft 13, thus, controlled the described running state visiting wheel by regulating described spy wheel support 10.
Described spy wheel support 10 is installed on described permanent seat 20, described permanent seat 20 has a containing cavity 23, shown in the first sub-connection support 11 and described second be embedded in described containing cavity 23 from connection bracket 12, thus realize described spy wheel support 10 and be connected to described permanent seat 20.
Described permanent seat 20 also comprises at least one locking sliding block 21 and at least one fastener 22, and described locking sliding block 21 is embedded in described containing cavity 23 thus described first son spy wheel support 11 and described second son are visited wheel support 12 is fixed on described permanent seat 20.Described fastener 22 is installed on described locking sliding block 21, regulate described fastener 22, described locking bad block be fixed in described containing cavity 23 or from described containing cavity 23 from, that is, by regulating described fastener 22, described first son visits wheel support 11 and described second son spy wheel support 12 is detachably secured to described permanent seat 20, namely described spy wheel is able to by regulating described first son spy wheel support 11 and described second son to visit wheel support 12 and be removably connected to described permanent seat 20, and then is changed described spy wheel.
It is worth mentioning that, the described containing cavity 23 of described permanent seat 20 is dovetail furrow groove design, thus when described locking sliding block 21 is embedded in described containing cavity 23, described locking sliding block 21 is firmly fixed at described containing cavity 23.
It is worth mentioning that, described latch segment 22 being fixed on described containing cavity 23 or from described containing cavity 23 from being easy action, thus make the described replacing action visiting wheel only be taken a small amount of time describedly to visit the efficiency that wheel changes action to improve.
It is worth mentioning that, in described spy wheel, at least one probe is installed, being changed described probe to adapt to needed for use by changing described spy wheel.
It is worth mentioning that, be detachably secured to described permanent seat 12 by described spy wheel support 10, described spy wheel is able to by regulating described fastener 14 and is able to be changed by simple and fast.
Preferably, in this preferred embodiment, described containing cavity 121 is dovetail furrow groove design, to make described latch segment 13, and the shape of described latch segment 13 is consistent with the grooved of described containing cavity 121, thus described latch segment 13 is firmly fixed at described containing cavity 121, that is, described spy wheel support 10 is firmly fixed at described containing cavity 121.
As shown in Figure 4, described permanent seat 20 being fixed with at least one attaching parts 24, regulates bearing 22 to be installed on described attaching parts 24.Described permanent seat 20 comprises roll adjustment block 32, stay bearing plate 31, and described stay bearing plate 31 has a roll adjustment hole 311, and described roll adjustment block 32 is sticked in described roll adjustment hole 311 and slides along described roll adjustment hole 311.
Described permanent seat 20 also comprises a connection regulating plate 33 and and regulates bearing 35, described roll adjustment block 32 is connected to described connection regulating plate 33, described stay bearing plate 31 is preset with a sliding tray 34 with described connection between regulating plate 33, by the position regulating described roll adjustment block 32 to be positioned at described roll adjustment hole 311, to be complied with sliding tray 34 between described stay bearing plate 31 and described connection regulating plate 33 and occurred relative to displacement.Described adjustment bearing 35 is installed on described connection regulating plate 33, described attaching parts 24 is installed on described connection regulating plate 33, thus, the position being able to be positioned at by adjusting described roll adjustment block 32 described roll adjustment hole 311 makes to be able to the bearing of trend generation relative displacement along described sliding tray 34 between described strut member 30 and described attaching parts 24, thus regulates the position that the described position visiting wheel strut member 10 is taken turns to regulate described spy.
It is worth mentioning that, the bearing of trend of described sliding tray 34 and the bearing of trend in described roll adjustment hole are horizontal direction, and then the position by regulating described roll adjustment block 32 to be positioned at described roll adjustment hole 311, and the position of described spy wheel horizontal direction is conditioned.
Further, described link span 24 comprises one first sub-connecting member 241 and one second sub-connecting member 242 be symmetrical set further.Described adjustment bearing 35 comprises one first son be symmetrical set and regulates bearing 351 and one second son to regulate bearing 352, wherein, described first attaching parts 241 and described second sub-connecting member 242 comprise at least one slide shaft 243 respectively, described first regulates bearing 351 and described second to regulate bearing 352 to have at least one adjustable track 36 respectively, in the preferred embodiment, described adjustable track 36 is arc track, described slide shaft 243 is installed on described adjustable track 36 and is slided along described adjustable track 36, that is, described attaching parts 24 is able to be connected to described first son by described slide shaft 243 and regulates bearing 351 and described second son regulate bearing 352 and slide in described adjustable track 36 along with described slide shaft 243 and with described adjustment bearing 35, relative displacement occur.When described slide shaft 243 slides in described adjustable track 36, described spy wheel support 10 is able to along with described attaching parts 24, with described adjustment bearing 35, relative displacement occurs, thus the described sense of motion visiting wheel is able to along with the movement of described spy wheel support 10 and changes.
Described integrated stand 200 also comprises one first linear stepping motor 201, described first linear stepping motor 201 is installed on described stay bearing plate 31, when described first linear stepping motor 201 works, it is mobile in described roll adjustment hole 311 that described first linear stepping motor 201 is promoted described roll adjustment block 32, thus regulated the level attitude of described spy wheeling supporting frame 10 and visit the level attitude of wheel described in indirect regulation.
Described integrated stand 100 also comprises an angular adjustment support 40, described angular adjustment support 40 is installed on the side of described strut member 30, wherein, described angular adjustment support 40 comprises a bearing shaft 44 further, one angular adjustment block 42 and connecting pin 43, described angular adjustment block 42 is able to bearing sleeve in described bearing shaft 44 and slides along described bearing shaft 44.The two ends of described connecting pin 43 are connected to described angular adjustment block 42 and described permanent seat 20, namely described connecting pin 43 is able to along with described angular adjustment block 42 to move and direction along described bearing shaft 44 is moved at described bearing shaft 44, and then promotes described permanent seat 20 and move along the direction of described bearing shaft 44.When described permanent seat 20 is mobile along the direction of described bearing shaft 44, the slide shaft 243 of described attaching parts is able in the described adjustable track 36 of described adjustment bearing mobile, namely described first sub-connecting member 241 of described attaching parts 24 and described second sub-connecting member 242 are able to, with described adjustment bearing 35, relative displacement occurs, and then make method between described spy wheel support 10 and described pedestal 20 hinder relative displacement describedly to visit the running state of taking turns to change.
Described integrated stand 200 also comprises one second linear stepping motor 202, described second linear stepping motor 202 is installed on described angular adjustment support 40, described second linear stepping motor 202 is promoted described angular adjustment block 42 and is moved around along described bearing shaft 44, thus makes to occur between described spy wheel support 10 and described pedestal 20 relative displacement and describedly visit the running state of taking turns to change.
It is worth mentioning that, described adjustable track 36 displacement arc track groove, so by described second linear stepping motor 202 promote described angular adjustment block 42 move around along described bearing shaft 44 and adjust described spy wheel support 10 direction to change the described service direction visiting wheel.
It is worth mentioning that, when described rail examination robot servo aligning gear be installed in flaw detection trolley carry out flaw detection operation time, if run into the rail that non-rectilinear extends, described wheel of visiting is able under the effect of described first linear stepping motor 202, regulate the described sense of motion visiting wheel, described spy is taken turns move along the bearing of trend of rail all the time, thus ensure the function of described rail examination robot servo aligning gear Real-Time Monitoring, flaw detection.
As shown in Figure 5, described spy wheel support 10 comprises at least two further and visits wheel support latch segment 14 and at least two spy wheel fine setting latch segments 15, described spy wheel support latch segment 14 is installed on the described adapter shaft 13 of described spy wheel support 10 respectively, and be installed on described first son by described adapter shaft 13 and visit wheel support 11 and visits wheel support 12 with described second son, thus be able to axle to be connected to described first son visits that wheel support 11 and described second son visit wheel support 12 described visit to take turns be fixed on the described first sub wheel support 11 and described second of visiting well and subly visit between wheel support 12.Described spy wheel support latch segment 14 is retrained the described degree of freedom visiting wheel in the horizontal direction, described spy is taken turns and is coupled with raceway surface all the time in operational process.
Described two visit the two ends that wheel fine setting latch segment 15 is individually fixed in described adapter shaft 13, when described spy wheel fine setting latch segment 15 is fixed in the two ends of described adapter shaft 13, latch segment 15 is involved is connected between described spy wheel support 10 and described spy wheel support latch segment 14 to ensure the globality of described spy wheel support 10 for the fine setting of described spy wheel, and with visiting the axle rotary freedom of wheel described in limit, to ensure that the described anglec of rotation visiting wheel is limited in a zone of reasonableness, and then ensure that described spy wheel can not because of excessively rotating operationally from rail derailing ground, and further firm described spy wheel is firmly coupled with described rail level top.
Described spy wheel fine setting latch segment 15 has at least one adjustment hole 16 and is finely tuned to be manually opposite to the described probe visited in wheel, ensures that the operating angle of described probe is to obtain the detection data of the best.
It is worth mentioning that, described integrated stand 200 visits the wheel adjustment of level attitude operationally and the adjustment of angle is able to also work independently of each other when described flaw detection trolley carries out flaw detection operation simultaneously to described, with according to the situation of rail to described spy is taken turns in the horizontal direction and angle towards making adjustment, thus make described spy wheel be closely coupled in rail surface to send and received ultrasonic signal, avoid again failing to report wrong report in detection process.
It is worth mentioning that, when described rail examination robot servo aligning gear is installed in flaw detection trolley in order to dropping into flaw detection operation or changing described spys wheel for flaw detection work, described integrated stand 200 is able to adjust to make described spys wheel to be coupled in rail surface preferably to described spy wheel and detects a flaw signal with sending and receiving exactly.
As shown in Figure 6, described integrated stand 200 comprises a main-beam pipe 203 further, one adjustment part 207, at least one first movable slider 205, the vertical slide shaft 204 of at least one second movable slider 206, described vertical slide shaft 204 is installed on described main-beam pipe 203, described main-beam pipe 203 is installed on described spy wheel support 10, and described first movable slider 205 and described second movable slider 206 bearing sleeve are in described vertical slide shaft 204, and described first movable slider 205 is installed and described permanent seat 10 simultaneously.Described first movable slider 204 and described second movable slider 205 connect bearing sleeve in described vertical slide shaft 204 by paper, described adjustment part 207 is installed on described vertical slide shaft 204, by regulating described adjustment part 207, regulated the distance between described first movable slider 205 and described second movable slider 42.
Described adjustment part 207 is installed between described first movable slider 205 and described second movable slider 206, and the hand of spiral of described first movable slider 205 and described second movable slider 206 is contrary, to be complied with described vertical slide shaft 204 to move in reverse direction by regulating the first movable sliding shoe 205 described in described adjustment part 207 and described second movable sliding shoe 206, thus adjusted the height distance between described first movable sliding shoe 205 and described second movable sliding shoe 206.That is, by regulating described adjustment part 207, described first movable slider 206 and the distance height visited between wheel support 10 are increased or reduce, and then the height that described spy wheel is fixed on described integrated stand 200 is conditioned, and makes described spy wheel be able to be coupled with rail surface.
Described integrated stand 200 also comprises at least one elastic element 210 further as shown in Figure 7, at least one track adjusting wheel 211, at least one guide wheel bracket 209 and a mounting bracket 212, described mounting bracket 212 is installed on described regulating part 30, described track adjusting wheel 211 is connected to described guide wheel bracket 209 by axle and is connected to regulating part 30, described elastic element 210 is installed on described mounting bracket 212 and has one to described track adjusting wheel 211 and presses effect, the wheel rim of described track adjusting wheel 211 is made to be close to the inner side of guide rail all the time, thus the flange face of described track adjusting wheel is run all the time on the line of centers of track, ensure the receipts of flaw detection signal, send out.
Preferably, in the preferred embodiment, described integrated stand 200 comprises track adjusting wheel 211 described at least two, track adjusting wheel 211 described in two defaults in described spy wheel front and rear respectively, the described spy wheel of the fixing guiding in former and later two directions is able to when taking turns run on rail level to make described spy, when needs confirm flaw detection signal, described track adjusting wheel 211 is allowed described rail examination robot servo aligning gear carry out movable operation and can not depart from rail level easily.
As shown in Figure 8, described integrated stand 200 further comprises at least one guide ploughing 208, described guide ploughing 208 is installed on described guide wheel bracket 209 thus is indirectly installed on described integrated stand 200, when described rail examination robot servo aligning gear be placed in rail level carry out flaw detection operation time, described guide ploughing 208 runs and cross motion along with described track adjusting wheel 211 on rail level, thus when described rail examination robot servo aligning gear is at the gap in the frog on track, described guide ploughing 208 is prevented described track adjusting wheel 211 from departing from from guide rail, thus ensure the stability of described rail examination robot servo aligning gear relative to track, to receive and dispatch flaw detection signal exactly.
It is worth mentioning that, the length of guide ploughing 208 is greater than the length of gap in the frog, to ensure that described rail examination robot servo aligning gear prevents described track adjusting wheel from departing from from track while being guided described track adjusting wheel 211 through the described guide ploughing of gap in the frog 208.
Preferably, in the present embodiment, described integrated stand 200 preferably includes guide ploughing 208 described in two, guide ploughing 208 described in two default in respectively the front of described track adjusting wheel 211 and rear with guarantee described flaw detection trolley in orbit toward ground return motion to ensure detectable signal accuracy time ensure that described track adjusting wheel 208 and described spy are taken turns and run along the line of centers of track all the time.
Foregoing is exemplifying of specific embodiment of the utility model, for equipment and the structure of wherein not detailed description, should be understood to take the existing common apparatus in this area and universal method to be implemented.
The utility model above-described embodiment is only the use that technical solutions of the utility model are described simultaneously, is only enumerating of technical solutions of the utility model, is not limited to the technical solution of the utility model and protection domain thereof.Equivalent technologies means, equivalent apparatus etc. is adopted to be considered to be to the improvement of the technical scheme disclosed in the utility model claims and specification sheets the scope do not exceeded disclosed in the utility model claims and specification sheets.
Claims (12)
1. a rail examination robot servo aligning gear, comprise at least one spy wheel, it is characterized in that, described device comprises: an integrated stand, described integrated stand is installed on the flaw detection trolley for rail flaw detection operation, described integrated stand is formed and provides a control system, described control system comprises a spy wheel support, one permanent seat and a strut member, described spy wheel is installed on described spy wheel support and is installed on described permanent seat by described spy wheel support, described permanent seat is installed on described strut member, between described permanent seat and described strut member by dynamic adjustments to be able in the horizontal direction, vertical direction and sense of motion adjust the described running state visiting wheel, thus make described spy wheel be in good dynamic coupling state all the time to receive exactly with rail top face, send out flaw detection signal, avoid misrepresenting deliberately and fail to report.
2. a kind of rail examination robot servo aligning gear as claimed in claim 1, comprise at least one spy wheel, it is characterized in that, described spy wheel support comprises:
One adapter shaft;
One first sub-connection frame; With
One second sub-connection frame, the two ends of described adapter shaft are installed on described first sub-connection frame and described second sub-connection frame respectively, and described spy is taken turns in being placed on described adapter shaft, thus, controlled the described running state visiting wheel by regulating described spy wheel support.
3. a kind of rail examination robot servo aligning gear as claimed in claim 2, comprise at least one spy wheel, it is characterized in that, described permanent seat comprises:
At least one locking sliding block; With
At least one fastener, wherein, described permanent seat has a containing cavity, described first sub-connection frame and described second sub-connection frame be embedded in described containing cavity and by described locking sliding block be embedded in described containing cavity or from described containing cavity from and be removably installed in described containing cavity, be installed on described locking sliding block by described fastener and save described fastener, described locking sliding block is detachably secured to described containing cavity, thus described spy wheel support is removably installed in described permanent seat more to bring described spy wheel needed for adaptation use.
4. a kind of rail examination robot servo aligning gear as claimed in claim 2 or claim 3, comprise at least one spy wheel, it is characterized in that, described permanent seat also comprises a connection piece, described attaching parts is installed on described strut member thus realizes described permanent seat and is installed on described attaching parts, wherein, described strut member comprises:
One roll adjustment block;
One stay bearing plate, described stay bearing plate has a roll adjustment hole, and described roll adjustment block is sticked in described roll adjustment hole and slides along described roll adjustment hole;
One connects regulating plate, described roll adjustment block is connected to described connection regulating plate, described stay bearing plate is preset with a sliding tray with described connection between regulating plate, by the position regulating described roll adjustment block to be positioned at described roll adjustment hole, to be complied with sliding tray between described stay bearing plate and described connection regulating plate and occurred relative to displacement; With
One regulates bearing, wherein, described adjustment bearing is installed on described connection regulating plate, described attaching parts is installed on described permanent seat, thus the position being able to be positioned at by adjusting described roll adjustment block described roll adjustment hole makes the bearing of trend generation relative displacement along described sliding tray between described strut member and permanent seat, adjust the described position visiting wheel to regulate the position of described spy wheel strut member.
5. a kind of rail examination robot servo aligning gear as claimed in claim 4, comprise at least one spy wheel, it is characterized in that, described integrated stand comprises one first linear stepping motor further, the bearing of trend of described sliding tray and the bearing of trend in described roll adjustment hole are horizontal direction, thus when described first linear stepping motor work, it is mobile with the position regulating described spy wheel support horizontal direction in described roll adjustment hole that described first linear stepping motor is promoted described roll adjustment block, and then adjust described spy wheel position in the horizontal direction.
6. a kind of rail examination robot servo aligning gear as claimed in claim 2 or claim 3, comprise at least one spy wheel, it is characterized in that, described adjustment bearing comprises at least one first son and regulates bearing and the second son to regulate bearing, described first son regulates bearing and described second son to regulate bearing to have at least one adjustable track respectively, described first sub-connection frame and described second sub-connection frame comprise at least one slide shaft respectively, described slide shaft is able to slide along described adjustable track, be able to slide in described adjustable track along with described slide shaft and relative displacement occurs between described permanent seat and described strut member.
7. a kind of rail examination robot servo aligning gear as claimed in claim 6, comprise at least one spy wheel, it is characterized in that, described integrated stand also comprises:
One second linear stepping motor; With
One angular adjustment support, wherein, described angular adjustment support comprises:
One fixed support, described second linear stepping motor is installed on described fixed support, and described fixed support is installed on described stay bearing plate;
One angular adjustment block, described angle furnishing block is in being placed on a described support bracket fastened bearing shaft and being able to move along described bearing shaft; With
One connecting pin, the two ends of described connecting pin are individually fixed in described angular adjustment block and described permanent seat, described angular adjustment block moves along described bearing shaft under the effect of described second linear stepping motor, described connecting pin is acted on described permanent seat, the described slide shaft of described attaching parts is slided in described adjustable track, and then the working direction changing described spy wheel take turns coupling well in orbital motion to make described spy.
8. a kind of rail examination robot servo aligning gear as claimed in claim 2 or claim 3, comprise at least one spy wheel, it is characterized in that, described integrated stand also comprises:
One main-beam pipe, described main-beam pipe is installed on described spy wheel support;
One vertical slide shaft, described vertical slide shaft is installed on described main-beam pipe;
At least one first movable slider, described first movable slider is installed on described strut member and is threaded connection in described vertical slide shaft;
At least one second movable slider, described second movable slider is threaded connection in described vertical slide shaft; With
One adjustment part, described adjustment part is installed on described vertical slide shaft, when regulating described adjustment part, described first movable slider and the described second movable slide block of living move along described vertical slide shaft thus change the distance between described first movable slider and described second movable slider, to adjust the described height visiting the relatively described integrated stand of wheel.
9. a kind of rail examination robot servo aligning gear as claimed in claim 2 or claim 3, comprise at least one spy wheel, it is characterized in that, described spy wheel support comprises at least two further and visits wheel fine setting latch segment, described wheel of visiting finely tunes the two ends that latch segment is installed on described adapter shaft, to regulate the described rotary freedom visiting wheel, described spy is taken turns all the time along orbital motion.
10. a kind of rail examination robot servo aligning gear as claimed in claim 2 or claim 3, comprise at least one spy wheel, described mounting bracket comprises at least one guide ploughing, described guide ploughing is installed on described guide wheel bracket, when described flaw detection trolley carries out flaw detection operation, described guide ploughing along track cross motion, thus prevents described rail examination robot servo aligning gear sliding down through gap in the frog derailing.
11. a kind of rail examination robot servo aligning gears as claimed in claim 2 or claim 3, comprise at least one spy wheel, it is characterized in that, described rail examination robot servo aligning gear also comprises an elastic element, one mounting bracket, at least one track adjusting wheel and at least one guide wheel bracket, described guide wheel bracket is installed on described mounting bracket, described track adjusting wheel is connected to described guide wheel bracket by axle and is connected to described mounting bracket, described elastic element has one to described track adjusting wheel and presses effect, the wheel rim of described track adjusting wheel is made to be close to the inner side of guide rail all the time, thus the flange face of described track adjusting wheel is run all the time on the line of centers of track, ensure the receipts of flaw detection signal, send out.
12. a kind of rail examination robot servo aligning gears as claimed in claim 11, comprise at least one spy wheel, described mounting bracket is installed on described strut member, described elastic element defaults in the side of the wheel rim of described track adjusting wheel, the wheel rim of described track adjusting wheel is made to be close to inside track, thus make the wheel rim of described track adjusting wheel be close to the inner side of guide rail all the time, thus the flange face of described track adjusting wheel is run all the time on the line of centers of track, ensure the sending and receiving of flaw detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653747.2U CN204415430U (en) | 2014-11-04 | 2014-11-04 | A kind of rail examination robot servo aligning gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653747.2U CN204415430U (en) | 2014-11-04 | 2014-11-04 | A kind of rail examination robot servo aligning gear |
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| Publication Number | Publication Date |
|---|---|
| CN204415430U true CN204415430U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653747.2U Withdrawn - After Issue CN204415430U (en) | 2014-11-04 | 2014-11-04 | A kind of rail examination robot servo aligning gear |
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| CN (1) | CN204415430U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354718A (en) * | 2014-11-04 | 2015-02-18 | 上海市东方海事工程技术有限公司 | Servo centering device of rail flaw detection robot |
| CN105445379A (en) * | 2015-12-30 | 2016-03-30 | 中国船舶科学研究中心上海分部 | Aligning mechanism of large double-track flaw detection car |
| CN105818837A (en) * | 2016-05-10 | 2016-08-03 | 中国铁道科学研究院 | Rail flaw detection vehicle adopting automatic centering manner |
| CN106370113A (en) * | 2016-11-01 | 2017-02-01 | 合肥超科电子有限公司 | Water wheel offset detection device, automatic alignment device and water wheel support |
| CN109131428A (en) * | 2017-06-16 | 2019-01-04 | 上海铁路局 | A kind of train scanning detection apparatus and Ku Jian robot |
| CN109521097A (en) * | 2018-12-29 | 2019-03-26 | 天津精益铁安机电技术有限公司 | A kind of wheel seach unit follower for double rail type steel rail ultrasonic flaw detecting instrument |
| CN110893864A (en) * | 2019-12-25 | 2020-03-20 | 北京世纪东方通讯设备有限公司 | Railway track flaw detection mechanism and flaw detection vehicle |
| CN113954905A (en) * | 2020-12-31 | 2022-01-21 | 上海市东方海事工程技术有限公司 | Steel rail detection system |
-
2014
- 2014-11-04 CN CN201420653747.2U patent/CN204415430U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354718A (en) * | 2014-11-04 | 2015-02-18 | 上海市东方海事工程技术有限公司 | Servo centering device of rail flaw detection robot |
| CN105445379A (en) * | 2015-12-30 | 2016-03-30 | 中国船舶科学研究中心上海分部 | Aligning mechanism of large double-track flaw detection car |
| CN105445379B (en) * | 2015-12-30 | 2018-06-29 | 中国船舶科学研究中心上海分部 | Large-scale double track inspection car centering body |
| CN105818837A (en) * | 2016-05-10 | 2016-08-03 | 中国铁道科学研究院 | Rail flaw detection vehicle adopting automatic centering manner |
| CN106370113A (en) * | 2016-11-01 | 2017-02-01 | 合肥超科电子有限公司 | Water wheel offset detection device, automatic alignment device and water wheel support |
| CN109131428A (en) * | 2017-06-16 | 2019-01-04 | 上海铁路局 | A kind of train scanning detection apparatus and Ku Jian robot |
| CN109131428B (en) * | 2017-06-16 | 2023-09-26 | 上海铁路局 | Train scanning detection device and warehouse inspection robot |
| CN109521097A (en) * | 2018-12-29 | 2019-03-26 | 天津精益铁安机电技术有限公司 | A kind of wheel seach unit follower for double rail type steel rail ultrasonic flaw detecting instrument |
| CN110893864A (en) * | 2019-12-25 | 2020-03-20 | 北京世纪东方通讯设备有限公司 | Railway track flaw detection mechanism and flaw detection vehicle |
| CN113954905A (en) * | 2020-12-31 | 2022-01-21 | 上海市东方海事工程技术有限公司 | Steel rail detection system |
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Granted publication date: 20150624 Effective date of abandoning: 20170510 |