CN106272314A - Portable Inspection car and the operation maintenance system of rail transit rolling stock - Google Patents
Portable Inspection car and the operation maintenance system of rail transit rolling stock Download PDFInfo
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- CN106272314A CN106272314A CN201610757515.5A CN201610757515A CN106272314A CN 106272314 A CN106272314 A CN 106272314A CN 201610757515 A CN201610757515 A CN 201610757515A CN 106272314 A CN106272314 A CN 106272314A
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- Prior art keywords
- car body
- portable inspection
- car
- pedal
- workbox
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- 238000007689 inspection Methods 0.000 title claims abstract description 41
- 238000012423 maintenance Methods 0.000 title claims abstract description 18
- 238000005096 rolling process Methods 0.000 title claims abstract description 6
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000005339 levitation Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 230000003137 locomotive effect Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000005955 Ferric phosphate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229940032958 ferric phosphate Drugs 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 2
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention relates to portable Inspection car and the operation maintenance system of rail transit rolling stock, a kind of portable Inspection car, be arranged on described car body including car body, control circuit and driving motor；Multiple mobile permissions manipulate part and drive motor to electrically connect with control circuit respectively.Cause driving motor rotation in order to avoid touching mobile permission manipulation part by mistake, personnel are caused to injure, being provided with multiple mobile permission and manipulate part, need several operator to press multiple mobile permission manipulation part in Preset Time, control circuit could control to drive motor movement；After ensureing that every operator all carries out the preparation that reply drives motor operation, the operating driving motor could be started, it is ensured that safety.
Description
Technical field
The present invention relates to railway engineering field of mechanical technique, specifically refer to a kind of portable Inspection car, portable inspection
Look into Operation Van and be specially Inspection car under the man carrier of a kind of rail transit locomotive；And the operation of a kind of rail transit locomotive
Maintenance system.
Background technology
In prior art when train is overhauled, it is mainly used under man carrier checking, in order to people can be at narrow and small sky
Between work flexibly, head lamp indispensable for inspection personnel, kit bag etc. affects personnel uniform at the plug-in equipment of small space activity
Putting on car body, scratching of occurring when reducing personnel activity is collided with.
Summary of the invention
The technical problem to be solved is to provide Inspection under a kind of portable car with higher-security
Car.
The technical scheme is that a kind of portable Inspection car, including car body, many
Individual mobile manipulation part, control circuit and the driving motor of allowing, multiple described mobile allows manipulation parts, described control circuit and described
Motor is driven to be arranged on described car body；Multiple described mobile permission manipulation parts and described driving motor control electricity with described respectively
Road electrically connects；Multiple described mobile permissions manipulate part for producing multiple triggering signal respectively；Described control circuit is for sentencing
Disconnected multiple described triggering signals send when producing in preset time range and drive signal to driving motor；Described driving motor is used
In receiving and operating according to described driving signal.
The invention has the beneficial effects as follows, cause driving motor rotation in order to avoid touching mobile permission manipulation part by mistake, cause
Personnel injure, and are provided with multiple mobile permission and manipulate part, need several operator to press multiple movement in Preset Time and allow
Manipulation part, control circuit could control to drive motor movement；Ensure that every operator all carries out the standard that reply drives motor to run
After Bei, the operating driving motor could be started, it is ensured that safety.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described car body includes car body, workbox, two seats and two pedals, described workbox, two institutes
State seat and two described pedals are arranged at the top of described car body；Described workbox is arranged on centre position, two institutes
Stating seat and be separately positioned on the two ends in described workbox, two described pedals are separately positioned on two described seats and described instrument
The both sides of case.
Using above-mentioned further scheme to provide the benefit that, this arrangement makes the compact conformation of Operation Van, it is adaptable to
Operation in small space；The technical program solve the technical problem that be to provide a kind of multiple functional and can be in small space
The Inspection car of operation.
Further, described car body entirety is rectangular, and described mobile permission manipulation part is two, two described mobile permissions
Manipulation part is separately positioned on the side of two described seats, and two described movements allow manipulation part at one of described car body
On diagonal.
Use above-mentioned further scheme to provide the benefit that, two mobile permission manipulation parts are separately positioned on two seats
Side, it is simple to operator carries out operating on seat and mobile allows manipulation part, when car body is portable, and operator are sitting in seat
It is upper and get out to tackle moving of car body and rocking of causing, it is to avoid operator are caused accidental injury by the movement of car body,
Improve the safety of Operation Van；And two mobile permission manipulation parts are arranged on a diagonal of car body, increase by two shiftings
The dynamic distance allowed between manipulation part, reduces a people and touches two mobile possibilities allowing manipulation part simultaneously in Preset Time
Property, the same safety improving Operation Van.
Further, also including elevating mechanism, described pedal is arranged on the top of described car body by described elevating mechanism.
Further, the described mobile surface allowing manipulation part to be exposed to described car body when pedal bottoms out；When stepping on
Described mobile permission manipulation part can be sheltered from when plate rises.
Further, described elevating mechanism includes that at least two scissor arm group, each scissor arm group include that hinge mounted exists respectively
Two scissor arms together；Often one end of the described scissor arm of in group is slidably connected with described car body, and the other end is with described
Pedal is hinged；Often one end of the described scissor of another in group arm is slidably connected with described pedal, the other end and described car body
Hinged, the two ends of hydraulic cylinder scissor arm described with two in often group respectively is hinged.
Further, also including foot-operated hydraulic pump, described foot-operated hydraulic pump is arranged on described car body, and with described hydraulic pressure
Cylinder connects.
Use above-mentioned further scheme to provide the benefit that, by the control of operator oneself, regulate the height of pedal,
To adapt to the demand of different time.
Further, one end of two described seats is hinged with described car body respectively, and described driving motor is disposed therein
One described under-seat, described foot-operated hydraulic pump is arranged on the lower section of another described seat.
The beneficial effect using above-mentioned further scheme is to provide the Operation Van of a kind of compact conformation, narrow and small to adapt to
Working space；When needs regulation step height, starting the most operable foot-operated hydraulic pump of seat, starting another seat can be to driving
Galvanic electricity machine overhauls.
Further, also including safety plug and the jack for grafting safety plug, described jack is arranged on described car body
And on the path that described scissor arm slides.
Above-mentioned further scheme is used to provide the benefit that, after foot platform raises, for preventing hydraulic cylinder explosion from causing stepping on
Plate drops suddenly, can be plugged in jack by safety plug；The slip of scissor arm is limited by safety plug；When hydraulic cylinder bursts,
Pedal will not drop suddenly, it is ensured that the personal safety of operator, improves the safety of Operation Van.
Further, also include the first illuminating lamp, described first illuminating lamp be arranged on described pedal top and with described control
Circuit processed electrically connects.
Use above-mentioned further scheme to provide the benefit that, provide illumination for operating area, it is not necessary to the hand-held electricity of operator
Cylinder or assemble illuminating lamp on safety helmet, improves the comfort level in operation process.
Further, top and the close side, described workbox of described pedal is provided with anti-fall fin (9).
Above-mentioned further scheme is used to provide the benefit that, in order to remind operator to step on edge, it is to avoid
Operation process people steps on empty and injured.
Further, also including the pedal rod of two U-shapeds, the two ends sliding plug of described pedal rod is at the two of described car body
Hold and in the lower section of described seat.
Above-mentioned further scheme is used to provide the benefit that, in order to enable Operation Van to operate in small space,
By the compact conformation of Operation Van, drawback is exactly that comfort level reduces, and when operator sit on the seat, both legs are gone down on one's knees, uncomfortable；This
Time, pedal rod outwards can be pulled in car body, and by bi-pedal thereon, make to take more comfortable；And when standing, again
Pedal rod can be accepted, it is to avoid it takes up room.
Further, the top in described workbox is provided with work basket.
Use above-mentioned further scheme to provide the benefit that, facilitate operator to be put conveniently by instrument unnecessary in hands on the spot
Put at interim work basket, it is to avoid up and down place tool.
The technical problem to be solved is to provide the manned of a kind of rail transit locomotive with higher-security
Inspection car under car.
The technical scheme is that and under the man carrier of a kind of rail transit locomotive, check work
Industry car, under described man carrier, Inspection car is a kind of portable Inspection car as described in any of the above-described technical scheme.
The technical problem to be solved is to provide a kind of driving method driving motor with higher-security.
The invention has the beneficial effects as follows identical with the beneficial effect of above-mentioned a kind of portable Inspection car, the most superfluous at this
State.
The technical problem to be solved is to provide the operation of a kind of rail transit locomotive with higher-security
Maintenance system.
The technical scheme is that the operation maintenance system of a kind of rail transit locomotive,
Described operation maintenance system includes a kind of portable Inspection car as described in any of the above-described technical scheme.
The invention has the beneficial effects as follows identical with the beneficial effect of above-mentioned a kind of portable Inspection car, the most superfluous at this
State.
Further, described operation maintenance system is the operation maintenance system of magnetic-levitation train.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of portable Inspection car of the present invention；
Structural representation when Fig. 2 is that a kind of portable Inspection car pedal of the present invention rises, pedal rod stretches out；
Fig. 3 is the top view of a kind of portable Inspection car of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, car body, 2, wheel, 3, workbox, 4, seat, 5, pedal, 6, scissor arm, 7, pedal rod, 8, safety plug, 9,
Anti-fall fin.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
Embodiment one
As shown in Figure 1 to Figure 3, a kind of portable Inspection car, including car body, two mobile permissions manipulate part, control
Circuit and driving motor are installed on car body.Mobile permission manipulates part and drives motor to electrically connect with control circuit respectively.?
In the present embodiment, select button as manipulation part.
In the present embodiment, car body includes car body 3, two, 1, workbox seat 4 and two pedals 5.Accumulator
Being arranged on car body 1, control circuit is connected with storage battery.Accumulator selects ferric phosphate lithium cell, AC220V10A charger
Charge and can be full of for 10 hours.This accumulator cell charging and discharging number of times can be to more than 2000 times.Charger line length 2m.
Being provided with wheel 2 bottom car body 1, wheel 2 is two groups, often two wheels 2 of group, and often two wheels 2 in group lead to
Cross an axle to connect；One of which is drivewheel, and another group is driven pulley.Car body 1 has two ends, here by car body 1 one
End is set as that front end, the other end are set as that (in use, not sub-headend and tail end, car body 1 can move tail end with both direction
Dynamic, here it is divided into front end and tail end, only to facilitate describe, it is impossible to be interpreted as limitation of the present invention).Drivewheel is close
Front end is arranged, and driven pulley is arranged near tail end.
The axle connecting drivewheel is connected with the output shaft driving motor by Timing Belt, and can be under the operating driving motor
Rotate, and then order about the movement of car body 1.Driven pulley acts primarily as supporting role, is not connected with driving motor.Driven pulley is with axle also
It is not directly connected to, but be indirectly connected with by bearing.Motor is driven to electrically connect with control circuit.In actual applications,
Motor is driven typically to select direct current generator.
Car body 1 is needed design arrangement to weld by section bar according to each function, and structural rigidity and stability are fine.Car body
1 arranged beneath two overlaps directive wheel, and the guided way that directive wheel is arranged along ground guides.Directive wheel is screw bolt-type bearing, solid resistance to
With, it is easy to maintenance is changed.Car body 1 two ends are provided with lifting indexing plate, and during convenient lifting, car body 1 accurately falls in center, has
Imitate avoids damage directive wheel and guided way.Guided way is 30x30mm square steel bar, M8 screw spiral shell be contained on self-control nut.Lead
Ground built-in fitting need to be arranged to rail mounting process, be spaced 400mm mono-, be directed to square steel bar and connect, in advance with self-control nut
On embedded part after straightening leveling, by nut-welding on built-in fitting.The repair and replacement of guided way are easy in so design.
At the top center position of car body 1, it is assembled with a workbox 3, service kit can be there is in workbox 3.
In the present embodiment, drawer type workbox 3 is selected in workbox 3.Workbox 3 includes casing and two instrument cases, before casing,
Rear two ends respectively arrange one and insert chamber, and two instrument cases sliding plugs respectively insert intracavity at two.Can put inside instrument cases
Put electric key component, the ferric phosphate lithium cell of 70Ah, the catalyst of big electric current, the key component such as PLC and auxiliary reclay.
Being provided with illuminating lamp in instrument cases, illuminating lamp is connected with accumulator by wire, and connects on this root wire
Switch, and switch is arranged between casing and instrument cases.Phase when instrument cases are outwards pulled, between casing with instrument cases
Movement can be touched switch, closed by switch, make illuminating lamp be connected with accumulator, illuminating lamp is opened；When instrument cases are pushed case
Time internal, the relative movement between casing and instrument cases can touch switch, will switch off, and makes illuminating lamp disconnect even with accumulator
Connecing, illuminating lamp is closed.
The top in workbox 3 is provided with work basket, for interim storing tools.
Battery electric quantity display lamp, charging inlet, foot platform LED brightness regulation button and each it is also equipped with on workbox 3
An emergency stop switch is arranged in back, seat；Car body 1 rear and front end is respectively equipped with warning lamp.
On car body 1 and at the front and back ends two ends in workbox 3, a seat 4 is respectively installed.Seat 4 is near workbox 3
One end and car body 1 are hinged, make seat 4 to overturn.In order to not affect the use in workbox 3, seat 4 upper surface needs
Lower surface less than workbox 3, it is to avoid seat 4 hinders the slip of instrument cases.
In the present embodiment, the width of two seats 4 is essentially identical with the width in workbox 3.
Two mobile sides allowing button to be separately positioned on two seats 4, and two mobile permission buttons are at car body 1
A diagonal on.Owing to working space is narrow and small, so arrange and personnel can be avoided to stand in upkeep operation mistiming on pedal 5 touch
Button and drive car body 1, cause personnel to injure.Mobile permission is slightly above pedal 5 at folded state by the height on button distance ground
Under height away from ground, make pedal 5 will not shelter from the mobile button that allows in a folded configuration, the mobile permission of convenient operation is pressed
Button；Button can be allowed to shelter from mobile when pedal 5 launches, it is to avoid touch mobile permission button (mobile permission presses button distance by mistake
The height on ground is 270mm).
On car body 1 and in workbox 3 and the arranged on left and right sides of seat 4, one pedal 5 of each installation；Two pedals 5
Structure is identical with mounting means, describes in detail with regard to one of them pedal 5 and mounting means thereof below, as follows:
Being provided with 6 groups of a scissor arm between pedal 5 and car body 1,6 groups of scissor arm includes that hinge mounted is together
Two scissor arms 6；One end of one of them scissor arm 6 is slidably connected with car body 1, and the other end is hinged with pedal 5；Another scissor
One end of arm 6 is slidably connected with pedal 5, and the other end is hinged with car body 1；The two ends of hydraulic cylinder are cut with scissors with two scissor arms 6 respectively
Connecing, the flexible of hydraulic cylinder can drive two scissor arms 6 to swing around hinged place, it is achieved the lifting of pedal 5.
Foot-operated hydraulic pump is connected with hydraulic cylinder, stretching by foot-operated hydraulic pump control of hydraulic cylinder.Can be according to operator
Member's height, is freely lifted proper height by pedal 5.
Multiple jack is set on car body 1 and on the path that scissor arm 6 slides, is used for plugging safety plug 8；Work as scissor
After arm 6 rises, safety plug 8 can be inserted in corresponding jack, limit the slip of scissor arm 6；Ensure a load detonation bumper step 5 not
Can fall suddenly.
The top of each pedal 5 is provided with two clamping projections, forms buckling groove, safety plug 8 between two clamping projections
Be plugged in buckling groove, and with buckling groove interference fit, when not in use, safety plug 8 is placed in buckling groove.
Foot-operated hydraulic pump is arranged on car body 1 and in the lower section of a seat 4, the upset of this seat 4 is got up, permissible
The foot-operated hydraulic pump of operation.Drive motor to be arranged on car body 1 and in the lower section of another seat 4, this seat 4 has been overturn
Come, can overhaul driving motor.The compact conformation of whole Operation Van, to adapt to use in narrow space.
Illuminating lamp, and brightness scalable it is provided with at the top of pedal 5.Illuminating lamp is multiple LDE lamps, is distributed in pedal
The two ends of 5 and middle part；Illumination is provided for operating area；Also operator are made to eliminate other luminaires such as head lamp so that people
Member is mobile more convenient, it is to avoid scratches and collides with.
Top and the close side, workbox 3 of pedal 5 are provided with anti-fall fin 9, and the height of anti-fall fin 9 is typically 5
Left and right.Operator stand in when working on pedal 5, are substantially to be in and face upward head status, and working environment dark, inconvenience
In observing underfooting；And the setting of anti-fall fin 9 makes operator can understand oneself foot in the case of without eye observation
Position, it is to avoid fall down from pedal 5 and injured；And then improve the safety of Operation Van.
The pedal rod 7 of two U-shapeds, the two ends sliding plug of pedal rod 7 is at the two ends of car body 1 and seat 4 times
Side.
Two groups of sleeve pipes, often group two, the often center of two sleeve pipes in group it is provided with on car body 1 and near its one end
Axis is point-blank；The two ends of pedal rod 7 are inserted in one group of sleeve pipe respectively.
The pedal rod 7 of U-shaped is away from car body 1 one side-lower 90-degree bent；So can increase the stretching, extension of operator's leg
Space, improves comfort level.
When operator is sitting on seat 4, owing to workbox 3 accounts for space so that seat 4 is compact, can so being provided with
The pedal rod 7 shunk, passenger can make to take more comfortable nature by both feet as pedal.
The exposed wedge angle of whole Operation Van all uses fillet to process, it is to avoid the car body 1 injury to personnel.
When operation, an operating personnel not only people, present invention can ensure that under the control of an operating personnel wherein, drive
Galvanic electricity machine will not operate, it is to avoid drives the operating of motor to affect the work of other operating personnels, even accidentally injure other operations people
Member.Only move permission button when two operating personnels all pressings in Preset Time, show that two operating personnels all carry out and answer
To drive motor run preparation, so can ensure that two operating personnels will not due to drive motor unexpected influence on system operation its
Work, even causes the generation accidentally injuring operating personnel.
On the whole, this bassinet structure is compact, multiple functional.From be actually needed, take into full account man machine relation, be better than with
Toward the simple function of other similar devices, more excellent safety.
Man machine relation: combine on-site actual situations, understands the working method of site operation personnel, customized every merit
Energy.
Multi-functional: elemental operation requirement for height, random height in coordinating interval, the convenience of holding tools and necessity,
Illuminate adjustable hommization.
Safety: small space is for the protection of personnel, the mellow and full process of equipment wedge angle.
Embodiment two
Inspection car under the man carrier of a kind of rail transit locomotive, under man carrier, Inspection car is described in embodiment one
A kind of portable Inspection car.
Embodiment three
The operation maintenance system of a kind of rail transit locomotive, operation maintenance system includes that the one described in embodiment one is mobile
Formula Inspection car.Particularly relate to the operation maintenance system of magnetic-levitation train.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " up time
Pin ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description rather than instruction or imply that the device of indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, in can being two elements
The connection in portion or the interaction relationship of two elements, unless otherwise clear and definite restriction.For those of ordinary skill in the art
For, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (16)
1. a portable Inspection car, it is characterised in that include car body, multiple mobile allow manipulation part, control circuit and
Motor, multiple described mobile permission manipulation parts, described control circuit and described driving motor is driven to be arranged on described car body；Many
Individual described mobile permission manipulation part and described driving motor electrically connect with described control circuit respectively；Multiple described mobile permissions are grasped
Control is for producing multiple triggering signal respectively；Described control circuit is for judging that multiple described triggering signal is at Preset Time
In the range of produce time send drive signal to driving motor；Described driving motor is for receiving and carrying out according to described driving signal
Operating.
The most portable Inspection car, it is characterised in that described car body include car body (1),
Workbox (3), two seats (4) and two pedals (5), step on described in described workbox (3), two described seats (4) and two
Plate (5) is arranged at the top of described car body (1)；Described workbox (3) is arranged on centre position, two described seats (4)
Being separately positioned on the two ends of described workbox (3), two described pedals (5) are separately positioned on two described seats (4) and described
The both sides in workbox (3).
A kind of portable Inspection car, it is characterised in that described car body (1) is overall in square
Shape, described mobile permission manipulation part is two, and two described mobile permission manipulation parts are separately positioned on two described seats (4)
Side, and two described mobile permission manipulation parts are on a diagonal of described car body (1).
The most portable Inspection car, it is characterised in that also include elevating mechanism, described in step on
Plate (5) is arranged on the top of described car body (1) by described elevating mechanism.
A kind of portable Inspection car, it is characterised in that when pedal (5) bottoms out
The described mobile surface allowing manipulation part to be exposed to described car body；Described mobile permission can be manipulated part when pedal (5) rises
Shelter from.
A kind of portable Inspection car, it is characterised in that described elevating mechanism includes at least two
Individual scissor arm (6) group, each scissor arm (6) group includes hinge mounted two scissor arms (6) together respectively；An often institute in group
The one end stating scissor arm (6) is slidably connected with described car body (1), and the other end is hinged with described pedal (5)；Often another in group
One end of individual described scissor arm (6) is slidably connected with described pedal (5), and the other end is hinged with described car body (1), hydraulic cylinder
Two ends scissor arm (6) described with two in often group respectively is hinged.
A kind of portable Inspection car, it is characterised in that also include foot-operated hydraulic pump, described
Foot-operated hydraulic pump is arranged on described car body (1), and is connected with described hydraulic cylinder.
A kind of portable Inspection car, it is characterised in that one end of two described seats (4)
Hinged with described car body (1) respectively, described driving motor is disposed therein described seat (4) lower section, described foot-operated liquid
Press pump is arranged on the lower section of another described seat (4).
A kind of portable Inspection car, it is characterised in that also include safety plug (8) and be used for
The jack of grafting safety plug (8), described jack is arranged on the path that described car body (1) is upper and slides described scissor arm (6)
On.
A kind of portable Inspection car, it is characterised in that also include the first illuminating lamp, described
First illuminating lamp is arranged on the top of described pedal (5) and electrically connects with described control circuit.
11. a kind of portable Inspection cars according to claim 2, it is characterised in that the top of described pedal (5) and leaning on
Nearly described workbox (3) side is provided with anti-fall fin (9).
12. a kind of portable Inspection cars according to claim 2, it is characterised in that also include the pedal rod of two U-shapeds
(7), the two ends sliding plug of described pedal rod (7) two ends at described car body (1) and the lower section in described seat (4).
13. a kind of portable Inspection cars according to claim 2, it is characterised in that the top of described workbox (3) sets
It is equipped with work basket.
Inspection car under the man carrier of 14. 1 kinds of rail transit rolling stocks, it is characterised in that check under described man carrier and make
Industry car is a kind of portable Inspection car as described in claim 1 to 13 is arbitrary.
The operation maintenance system of 15. 1 kinds of rail transit rolling stocks, it is characterised in that described operation maintenance system includes such as power
Profit requires 1 to 13 arbitrary described a kind of portable Inspection car.
16. according to the operation maintenance system of rail transit rolling stock a kind of described in claim 15, it is characterised in that described fortune
Battalion's maintenance system is the operation maintenance system of magnetic-levitation train.
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| CN106272314B (en) | 2019-05-17 |
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