CN109958010A - Rail grinding machine - Google Patents
Rail grinding machine Download PDFInfo
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- CN109958010A CN109958010A CN201711408387.4A CN201711408387A CN109958010A CN 109958010 A CN109958010 A CN 109958010A CN 201711408387 A CN201711408387 A CN 201711408387A CN 109958010 A CN109958010 A CN 109958010A
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- Prior art keywords
- rail
- compartment
- grinding machine
- bistrique
- grinding
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- 238000000227 grinding Methods 0.000 title claims abstract description 119
- 238000013519 translation Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000005498 polishing Methods 0.000 claims abstract description 37
- 238000001816 cooling Methods 0.000 claims description 30
- 239000000428 dust Substances 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 22
- 239000003921 oil Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 201000010099 disease Diseases 0.000 description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005183 dynamical system Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
- E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The present invention provides a kind of rail grinding machine, including the first compartment, and the first compartment includes vehicle frame, grinding apparatus and polishing control unit；Grinding apparatus is connect with vehicle frame by draw bar and lifting cylinder, and polishing control unit polishes to rail for controlling the grinding apparatus；Grinding apparatus includes frame and translation mechanism, the lower part of frame is equipped with travelling wheel, at least one set of sanding unit is provided on translation mechanism, rail top or trackside of the every group of sanding unit for rail grinding, every group of sanding unit includes at least one motor and at least one bistrique, the spindle nose of motor is connect with bistrique by fixed device, for driving the bistrique to rotate；Translation mechanism is connect by telescopic oil cylinder with frame.Rail grinding machine provided by the invention for polishing the rail in rail traffic, with solve the problem of grinding machine in the prior art can only match line polish and cannot polish track switch, expand the scope of application of rail grinding machine.
Description
Technical field
The present invention relates to rail maintenance technical field more particularly to a kind of rail grinding machines.
Background technique
Rail traffic has many advantages, such as that capacity is big, speed is fast and safety is punctual, and therefore, rail traffic both domestic and external obtains
It rapidly develops.With the accumulation of track runing time, under wheel-rail interaction, it may appear that a variety of rail diseases, such as: fatigue
Crackle rolls fat edges, undulatory wear, side grinding, removing and chip off-falling etc..Above-mentioned rail disease can to the operation security of rail traffic,
Vehicle structure and surrounding enviroment have an impact, and therefore, it is necessary to be prevented rail disease and handled.
In the prior art, it generallys use rail grinding machine to polish to rail, to eliminate rail disease.
But in rail traffic, usual main track and track switch are distributed, and rail grinding machine in the prior art can only be right
Main track is polished, and cannot be polished track switch, restricted application.
Summary of the invention
The present invention provides a kind of rail grinding machine, for polishing the rail in rail traffic, to solve existing skill
Rail grinding machine in art can only match line the problem of polishing, cannot polishing track switch, expand rail grinding machine
The scope of application.
Rail grinding machine provided by the invention, including the first compartment, first compartment include vehicle frame, grinding apparatus and beat
Grind control unit；
The grinding apparatus is connect with the vehicle frame by draw bar and lifting cylinder, the polishing control unit with it is described
Grinding apparatus connection, polishes to rail for controlling the grinding apparatus；
The grinding apparatus includes frame and translation mechanism, and the lower part of the frame is equipped with travelling wheel, the translation mechanism
On be provided at least one set of sanding unit, sanding unit described in every group be used to polish the rail rail top or trackside, every group of institute
Stating sanding unit includes at least one motor and at least one bistrique, and the spindle nose of the motor and the bistrique pass through fixed device
Connection, for driving the bistrique to rotate；
The translation mechanism is connect by telescopic oil cylinder with the frame, the translation mechanism with the telescopic oil cylinder fortune
It is dynamic, it is translated along the direction vertical with the rail extending direction, so that the sanding unit is fitted closely with the rail.
Optionally, sanding unit described in every group is provided with rotary oil cylinder, so that the mill of the same group of sanding unit
Angle between head and vertical direction is adjustable.
Optionally, each bistrique is provided with lifting cylinder, so that the bistrique is in the height-adjustable of vertical direction.
Optionally, four groups of sanding units are provided on the translation mechanism, wherein two groups of sanding units are used for rail grinding
Rail top, two groups of sanding units are used for the trackside of rail grinding, and sanding unit described in every group includes two motors and two bistriques.
Optionally, first compartment further includes detection device, and it is close that the detection device is fixedly connected on the vehicle frame
The side of the rail, the detection device are provided with sensor, for detecting the lateral profile and longitudinal wave of the rail
Abrasion, wherein the transverse direction profile is used to indicate the section profile in the direction vertical with rail extending direction, the longitudinal direction wave
Abrasion are used to indicate the undulatory wear along rail extending direction.
Optionally, first compartment further includes dust collect plant, and the dust collect plant is fixedly connected with the vehicle frame, described
Dust collect plant includes dust blower and disposal box, and the dust blower is used to polishing the grinding apparatus into what the rail generated
Dust sucks the disposal box.
Optionally, first compartment further includes drivers' cab, power house and cooling chamber, the drivers' cab, the power house
It is fixedly connected respectively with the vehicle frame with the cooling chamber.
Optionally, setting is isolated by headwall in the cooling chamber and the power house, the cooling chamber include radiator and
Cooling fan, the radiator are set on the side wall of the cooling chamber, and the cooling fan is used to carry out the radiator
It is cooling.
Optionally, the rail grinding machine further includes the second compartment, and second compartment and first compartment pass through just
Property connecting rod connection, second compartment is symmetrical set centered on the connecting rod with first compartment.
Optionally, with the symmetrical position of detection device described in first compartment tool is arranged in second compartment
Case.
Rail grinding machine provided by the invention, including the first compartment, first compartment include vehicle frame, grinding apparatus and beat
Control unit is ground, the grinding apparatus includes frame and translation mechanism, and it is single that at least one set of polishing is provided on the translation mechanism
Member, also, the translation mechanism is connect by telescopic oil cylinder with the frame, and the translation mechanism can be with the telescopic oil cylinder
Movement, translated along the direction vertical with the rail extending direction, allow the sanding unit and the rail
It fits closely, polishes so that the rail grinding machine can be not only used for match line, it can also be used to polish track switch, expand
The scope of application of the rail grinding machine；Sanding unit described in every group includes at least one motor and at least one bistrique, also, institute
The spindle nose for stating motor is connect with the bistrique by fixed device, so that the bistrique can be rotated by the driving of motor,
Compared with bistrique in the prior art carries out rotation using hydraulic driving mode, fire hazard is reduced, steel rail grinding is improved
The safety of vehicle operation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of rail grinding machine embodiment one provided by the invention；
Fig. 2 is the structural schematic diagram of the grinding apparatus in embodiment one shown in FIG. 1；
Fig. 3 is the structural schematic diagram of rail grinding machine embodiment two provided by the invention；
Fig. 4 is the structural schematic diagram one of rail grinding machine embodiment three provided by the invention；
Fig. 5 is the structural schematic diagram two of rail grinding machine embodiment three provided by the invention；
Fig. 6 is the structural schematic diagram one of rail grinding machine example IV provided by the invention；
Fig. 7 is the structural schematic diagram two of rail grinding machine example IV provided by the invention.
Description of symbols:
10: the first compartments；
11: vehicle frame；
12: grinding apparatus；
13: polishing control unit；
14: lifting cylinder；
15: draw bar；
16: detection device；
17: dust collect plant；
18: drivers' cab；
19: power house；
20: cooling chamber；
21: tool box；
30: the second compartments；
121: frame；
122: translation mechanism；
123: travelling wheel；
124: sanding unit；
125: motor；
126: bistrique.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Description and claims of this specification and term " first ", " second ", " third " " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that the embodiment of the present invention described herein for example can be to remove
Sequence other than those of illustrating or describe herein is implemented.In addition, term " includes " and " having " and theirs is any
Deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, system, production
Product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for this
A little process, methods, the other step or units of product or equipment inherently.
As previously mentioned, in rail traffic, with the accumulation of track runing time, under wheel-rail interaction, it may appear that more
Kind of rail disease, such as: fatigue crack rolls fat edges, undulatory wear, side grinding, removing and chip off-falling etc..Above-mentioned rail disease can be right
Operation security, vehicle structure and the surrounding enviroment of rail traffic have an impact, and need to prevent rail disease and handled.
In the prior art, it generallys use rail grinding machine to polish to rail, to eliminate rail disease.But rail
In road traffic, usual main track and track switch are distributed, and rail grinding machine in the prior art can only match line polish, no
It can polish track switch, restricted application.
Rail grinding machine provided by the invention, including the first compartment, first compartment include vehicle frame, grinding apparatus and beat
Control unit is ground, the grinding apparatus includes frame and translation mechanism, and it is single that at least one set of polishing is provided on the translation mechanism
Member, also, the translation mechanism is connect by telescopic oil cylinder with the frame, and the translation mechanism can be with the telescopic oil cylinder
Movement, translated along the direction vertical with the rail extending direction, allow the sanding unit and the rail
It fits closely, polishes so that the rail grinding machine can be not only used for match line, it can also be used to polish track switch, expand
The scope of application of the rail grinding machine；Sanding unit described in every group includes at least one motor and at least one bistrique, also, institute
The spindle nose for stating motor is connect with the bistrique by fixed device, so that the bistrique can be rotated by the driving of motor,
Compared with bistrique in the prior art carries out rotation using hydraulic driving mode, fire hazard is reduced, steel rail grinding is improved
The safety of vehicle operation.
Technical solution of the present invention is described in detail with specifically embodiment below.These specific implementations below
Example can be combined with each other, and the same or similar concept or process may be repeated no more in some embodiments.
Firstly the need of explanation, rail grinding machine provided by the invention, all rail suitable for rail traffic
It polishes, including city rail, intercity track and conventional railway track, such as: subway, high-speed rail, EMU, common railway
With the rail track of light rail etc..
Fig. 1 is the structural schematic diagram of rail grinding machine embodiment one provided by the invention, and Fig. 2 is embodiment shown in FIG. 1
The structural schematic diagram of grinding apparatus in one, as depicted in figs. 1 and 2, rail grinding machine provided in this embodiment include the first vehicle
Compartment 10, the first compartment 10 include vehicle frame 11, grinding apparatus 12 and polishing control unit 13.Grinding apparatus 12 is with vehicle frame 11 by leading
Draw bar 15 and lifting cylinder 14 connects, polishing control unit 13 is connect with grinding apparatus 12, for controlling grinding apparatus 12 to steel
Rail is polished.
It should be understood that first compartment can also include other chamber bodies, and such as: drivers' cab and power house etc., this reality
It applies example to be not listed one by one, this is also not specifically limited.
Specifically, grinding apparatus 12 and vehicle frame 11 are connect by draw bar 15 and lifting cylinder 14, when grinding apparatus 12 not
When starting polishing operation, grinding apparatus 12 is fixed on the pre- of the first compartment 10 under the action of draw bar 15 and lifting cylinder 14
If position, when grinding apparatus 12 starts polishing operation, grinding apparatus 12 is transferred to operating area by lifting cylinder 14, and
Drive grinding apparatus 12 with 10 traveling of the first compartment by draw bar 15.
It should be noted that quantity and position for draw bar 15 and lifting cylinder 14, the present invention does not make specifically
It limits, as long as the effect of above-mentioned lifting and traction grinding apparatus 12 can be realized.
As shown in Fig. 2, grinding apparatus 12 includes frame 121 and translation mechanism 122, the lower part of frame 121 is equipped with travelling wheel
123, at least one set of sanding unit 124 is provided on translation mechanism 122, every group of sanding unit 124 is for the rail of polishing
Rail top or trackside, every group of sanding unit 124 include at least one motor 125 and at least one bistrique 126, the spindle nose of motor 125
It is connect with bistrique 126 by fixed device, for driving bistrique 126 to rotate.
Specifically, multiple groups sanding unit 124 can be set on translation mechanism 122, a part of sanding unit is for steel of polishing
The rail top of rail, hereinafter indicated as rail top sanding unit, another part sanding unit are used for the trackside of rail grinding, hereinafter indicated as
Trackside sanding unit.
It should be noted that the connection type of every group of sanding unit 124 and translation mechanism 122, the present invention does not make specifically
It limits, optionally, one of possible set-up mode are as follows: install multiple cradles on translation mechanism 122, set in each cradle
Set one group of sanding unit 124, allow multiple bistriques 126 in every group of sanding unit 124 synchronize carry out translation or other
Movement.
It should be understood that including motor 125 and bistrique 126 in every group of sanding unit 124, motor 125 is for driving bistrique
126 are rotated, and for the sanding unit of rail top, drive corresponding bistrique 126 to be rotated by motor 125, are realized to steel
The polishing on rail rail top；It for trackside sanding unit, drives corresponding bistrique 126 to be rotated by motor 125, realizes to steel
The polishing of the inside and or outside of rail.
Translation mechanism 122 is connect by telescopic oil cylinder (not shown) with frame 121, and translation mechanism 122 is with the flexible oil
The movement of cylinder is translated along the direction vertical with the rail extending direction, so that sanding unit 124 and the rail are close
Fitting.
It should be understood that translation mechanism 122 is connect by telescopic oil cylinder with frame 121, the flexible side of the telescopic oil cylinder
The vertical direction of rail extending direction described in Xiang Weiyu, translates translation mechanism 122 with the operation of telescopic oil cylinder,
To which sanding unit 124 can be fitted closely with the rail, the polishing to rail is realized.By increasing in grinding apparatus 12
Translation mechanism 122 also may be implemented to beat rail switch so that grinding apparatus 12 can both polish to track main track
Mill.
In the present embodiment, the first compartment 10 includes vehicle frame 11, grinding apparatus 12 and polishing control unit 13, grinding apparatus 12
Including frame 121 and translation mechanism 122, at least one set of sanding unit 124, also, translation mechanism are provided on translation mechanism 122
122 are connect by telescopic oil cylinder with frame 121, and translation mechanism 122 can be with the movement of the telescopic oil cylinder, edge and the rail
The vertical direction of extending direction is translated, and sanding unit 124 is fitted closely with the rail, so that the rail is beaten
Mill vehicle can be not only used for match line and polish, it can also be used to polish track switch, expand the applicable model of the rail grinding machine
It encloses；Every group of sanding unit 124 includes at least one motor 125 and at least one bistrique 126, also, the spindle nose and mill of motor 125
First 126 by fixed device connection, so that bistrique 126 can be rotated under the drive of the motor, with bistrique in the prior art
Rotation is carried out using hydraulic driving mode to compare, reduces fire hazard, improves the safety of rail grinding machine operation.
Optionally, every group of sanding unit 124 is provided with rotary oil cylinder (not shown), so that same group of sanding unit 124
Angle between bistrique 126 and vertical direction is adjustable.It should be noted that the angle between bistrique 126 and vertical direction can
The range of adjusting is not especially limited, and optionally, model is adjusted in the angle in trackside sanding unit between bistrique and vertical direction
It encloses bigger than the angle adjustable extent in the sanding unit of rail top between bistrique and vertical direction.
In the present embodiment, rotary oil cylinder is set in sanding unit 124, and the rotary oil cylinder is for driving corresponding polishing
Bistrique 126 in unit 124 is rotated, so that the angle between the bistrique 126 and vertical direction in the sanding unit 124 can
It adjusts, so that the rail grinding machine can the polish rail with certain inclination angle, further expansion rail grinding machine is suitable
Use range.
Optionally, each bistrique 126 is provided with lifting cylinder (not shown), so that height of the bistrique 126 in vertical direction
It is adjustable.
In the present embodiment, each bistrique 126 is provided with lifting cylinder, the lifting cylinder is for driving corresponding bistrique
126 lifting in the vertical direction, so that bistrique 126 is in the height-adjustable of vertical direction, so that the rail grinding machine can be with
Realization polishes to the arbitrary height position of rail.
It should be noted that the quantity for the sanding unit 124 being arranged on translation mechanism 122 is not especially limited, every group is beaten
The quantity of motor 125 and bistrique 126 for including in mill unit 124 is also not especially limited, can according to practical application scene into
Row setting.
Optionally, four groups of sanding units 124 are provided on translation mechanism 122, wherein two groups of sanding units 124 are for beating
The rail top of rail is ground, two groups of sanding units 124 are used for the trackside of rail grinding, and every group of sanding unit 124 includes two motors 125
With two bistriques 126.
That is, the first compartment 10 includes 8 bistriques, the steel with 20 bistrique in the prior art altogether in the present embodiment
Rail grinding machine is compared, and the rail grinding machine outer dimension of the present embodiment is small, small, the flexible operation of axis weight, and economy is high.
Fig. 3 is the structural schematic diagram of rail grinding machine embodiment two provided by the invention, as shown in figure 3, in Fig. 1 and Fig. 2
On the basis of illustrated embodiment, rail grinding machine provided in this embodiment, the first compartment 10 further includes detection device 16, detection dress
It sets 16 and is fixedly connected on vehicle frame 11 close to the side of the rail, detection device 16 is provided with sensor (not shown), for examining
Survey the lateral profile and longitudinal undulatory wear of the rail, wherein the transverse direction profile is used to indicate to hang down with rail extending direction
The section profile in straight direction, the longitudinal direction undulatory wear are used to indicate the undulatory wear along rail extending direction.
In the present embodiment, detection device 16 is set close to the side of the rail in vehicle frame 11, can detecte to obtain described
The lateral profile of rail and longitudinal undulatory wear, on the one hand, the testing result of detection device 16 can be the control of polishing operation
Reference frame is provided, on the other hand, the testing result of detection device 16 can be detected for the grinding effect of polishing operation.
Optionally, detection device 16 is connect with polishing control unit 13, and the testing result for will test device 16 is transmitted
Polishing control unit 13 is given, so that polishing control unit 13 carries out polishing control according to the testing result, to improve polishing
The precision of control.
Optionally, the first compartment 10 further includes dust collect plant 17, and dust collect plant 17 is fixedly connected with vehicle frame 11, dust collect plant
17 include dust blower (not shown) and disposal box (not shown), and the dust blower is used for the steel that grinding apparatus 12 is polished
The dust that rail generates sucks the disposal box.
Specifically, the input terminal of the dust blower is connect with grinding apparatus 12, for sucking the dust, the dust
The output end of blower is connect with the disposal box, for sending the dust to the disposal box.Optionally, in the disposal box
It further include filter device, for being filtered to the dust.
Optionally, the first compartment 10 further includes drivers' cab 18, power house 19 and cooling chamber 20, drivers' cab 18, power house 19
It is fixedly connected respectively with vehicle frame 11 with cooling chamber 20.
It should be noted that the positional relationship between each chamber body and each component in the first compartment, the present invention do not make
Concrete restriction only does exemplary illustration shown in Fig. 3.
Optionally, polishing control unit 13 can be located in drivers' cab 18, can also be located in individual control cabinet.
Optionally, setting is isolated by headwall with power house 19 in cooling chamber 20, and cooling chamber 20 includes radiator (not shown)
With cooling fan (not shown), the radiator is set on the side wall of the cooling chamber 20, and the cooling fan is used for institute
Radiator is stated to be cooled down.Specifically, the cooling of engine high-temperature water, the cooling of middle cold air and the cooling of hydraulic oil are logical
It crosses pipeline and leads to concentrate in the radiator of cooling chamber 20 and cooled down.
In the present embodiment, cooling chamber 20 and power house 19 are subjected to isolation setting, can effectively avoid the cooling wind
It fans and polishing dust is drawn into power house 19 due to suction function, to influence dynamical system and the power supply system of rail grinding machine
The service life of system.
Fig. 4 is the structural schematic diagram one of rail grinding machine embodiment three provided by the invention, and Fig. 5 is steel provided by the invention
The structural schematic diagram two of rail grinding machine embodiment three, as shown in Figure 4 and Figure 5, rail grinding machine provided in this embodiment, above-mentioned
It further include the second compartment 30 on the basis of embodiment, the second compartment 30 is connect with the first compartment 10 by rigid connecting rod, and second
Compartment 30 is symmetrical set centered on the connecting rod with the first compartment 10.
Specifically, the chamber body and component that the second compartment 30 includes are identical with the first compartment 10, and with the connection
It is symmetrical set centered on bar.That is, the second compartment 30 equally includes vehicle frame 11, grinding apparatus 12, polishing control unit
13, lifting cylinder 14, draw bar 15, detection device 16, dust collect plant 17, drivers' cab 18, power house 19 and cooling chamber 20.
It should be noted that rail grinding machine provided in this embodiment includes two section compartments, the power house 19 of each compartment
Inside it is respectively provided with a set of dynamical system and power supply system, the dynamical system includes engine, transfer case, traveling hydraulic pump and hydraulic
Pipeline.That is, the rail grinding machine has double acting force mode, it is possible to understand that, when the dynamical system in a wherein section compartment
System breaks down when can not work, and the rail grinding machine of the present embodiment can independently drive row by the dynamical system in another section compartment
It sails, voluntarily runs the section that is out of order, improve the reliability and safety of rail grinding machine.
Each compartment of rail grinding machine provided in this embodiment has 4 groups of sanding units, 8 bistriques, two section compartments tool
There are 8 groups of sanding units, 16 bistriques improve grinding efficiency on the basis of guaranteeing rail grinding machine economy.
Fig. 6 is the structural schematic diagram one of rail grinding machine example IV provided by the invention, and Fig. 7 is steel provided by the invention
The structural schematic diagram two of rail grinding machine example IV, as shown in Figure 6 and Figure 7, rail grinding machine provided in this embodiment, in Fig. 4
On the basis of embodiment illustrated in fig. 5, the second compartment 30 is provided with the symmetrical position of detection device 16 in the first compartment 10
Tool box 21.
It should be understood that when rail grinding machine includes two section compartment, it is only necessary to a detection device 16 is set, because
This, the second compartment 30 at the symmetrical position of detection device 16, replace detection device with tool box 21 in the first compartment 10
16, the problem of both having overcome detection device redundancy, while the receiving function of rail grinding machine is also added, facilitate operator couple
The management and storage of tool.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of rail grinding machine, which is characterized in that including the first compartment, first compartment include vehicle frame, grinding apparatus and
Polishing control unit；
The grinding apparatus is connect with the vehicle frame by draw bar and lifting cylinder, the polishing control unit and the polishing
Equipment connection, polishes to rail for controlling the grinding apparatus；
The grinding apparatus includes frame and translation mechanism, and the lower part of the frame is equipped with travelling wheel, sets on the translation mechanism
It is equipped at least one set of sanding unit, rail top or trackside of the sanding unit described in every group for the rail of polishing are beaten described in every group
Mill unit includes at least one motor and at least one bistrique, and the spindle nose of the motor and the bistrique pass through fixed device and connect
It connects, for driving the bistrique to rotate；
The translation mechanism is connect by telescopic oil cylinder with the frame, the translation mechanism with the telescopic oil cylinder movement,
It is translated along the direction vertical with the rail extending direction, so that the sanding unit is fitted closely with the rail.
2. grinding machine according to claim 1, which is characterized in that sanding unit described in every group is provided with rotary oil cylinder, with
Keep the angle between the bistrique and vertical direction of the same group of sanding unit adjustable.
3. grinding machine according to claim 2, which is characterized in that each bistrique is provided with lifting cylinder, so that institute
Bistrique is stated in the height-adjustable of vertical direction.
4. grinding machine according to claim 3, which is characterized in that four groups of sanding units are provided on the translation mechanism,
In, two groups of sanding units are used for the rail top of rail grinding, and two groups of sanding units are used for the trackside of rail grinding, polish described in every group
Unit includes two motors and two bistriques.
5. grinding machine according to claim 1-4, which is characterized in that first compartment further includes detection dress
It sets, the detection device is fixedly connected on the vehicle frame close to the side of the rail, and the detection device is provided with sensor,
For detecting the lateral profile and longitudinal undulatory wear of the rail, wherein the transverse direction profile is used to indicate to be extended with rail
The section profile in the vertical direction in direction, the longitudinal direction undulatory wear are used to indicate the undulatory wear along rail extending direction.
6. grinding machine according to claim 5, which is characterized in that first compartment further includes dust collect plant, the collection
Dirt device is fixedly connected with the vehicle frame, and the dust collect plant includes dust blower and disposal box, and the dust blower is used for will
The grinding apparatus dust that the rail generates of polishing sucks the disposal box.
7. grinding machine according to claim 6, which is characterized in that first compartment further include drivers' cab, power house and
Cooling chamber, the drivers' cab, the power house and the cooling chamber are fixedly connected with the vehicle frame respectively.
8. grinding machine according to claim 7, which is characterized in that the cooling chamber is isolated with the power house by headwall
Setting, the cooling chamber includes radiator and cooling fan, and the radiator is set on the side wall of the cooling chamber, described cold
But fan is for cooling down the radiator.
9. grinding machine according to claim 8, which is characterized in that further include the second compartment, second compartment with it is described
First compartment is connected by rigid connecting rod, and second compartment and first compartment are in symmetrical centered on the connecting rod
Setting.
10. grinding machine according to claim 9, which is characterized in that second compartment with institute in first compartment
State detection device symmetrical position setting tool box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711408387.4A CN109958010A (en) | 2017-12-22 | 2017-12-22 | Rail grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711408387.4A CN109958010A (en) | 2017-12-22 | 2017-12-22 | Rail grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109958010A true CN109958010A (en) | 2019-07-02 |
Family
ID=67019564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711408387.4A Pending CN109958010A (en) | 2017-12-22 | 2017-12-22 | Rail grinding machine |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284381A (en) * | 2019-07-08 | 2019-09-27 | 苏州睿友智能装备有限公司 | A kind of robot steel rail grinding device of hydraulic-driven |
| CN111005268A (en) * | 2019-12-16 | 2020-04-14 | 苏州大方特种车股份有限公司 | Rail grinding vehicle for both highway and railway |
| CN111139698A (en) * | 2020-01-20 | 2020-05-12 | 株洲时代电子技术有限公司 | Subway steel rail grinding wagon |
| CN111155381A (en) * | 2020-01-21 | 2020-05-15 | 长沙讯亚机电科技有限公司 | Profiling steel rail grinding wagon |
| CN111155380A (en) * | 2020-01-20 | 2020-05-15 | 株洲时代电子技术有限公司 | Rail grinding wagon |
| CN111235982A (en) * | 2020-01-20 | 2020-06-05 | 株洲时代电子技术有限公司 | A rail grinding trolley |
| CN111455752A (en) * | 2019-12-13 | 2020-07-28 | 中国铁建高新装备股份有限公司 | Double dynamical source rail car of polishing |
| CN111455750A (en) * | 2019-12-13 | 2020-07-28 | 中国铁建高新装备股份有限公司 | Internal combustion hydraulic transmission rail grinding wagon |
| CN111455751A (en) * | 2019-12-13 | 2020-07-28 | 中国铁建高新装备股份有限公司 | A kind of internal combustion AC electric drive rail grinding car |
| CN111535094A (en) * | 2020-05-13 | 2020-08-14 | 北京交通大学 | Unmanned multi-function intelligent collaborative grinding car |
| CN111851177A (en) * | 2020-07-28 | 2020-10-30 | 姜文波 | Intercity high-speed railway overhauls equipment |
| CN112458805A (en) * | 2020-11-12 | 2021-03-09 | 沈阳瑞锋机电设备制造有限公司 | Combined rail grinding wagon of intelligence |
| CN113212478A (en) * | 2021-05-24 | 2021-08-06 | 太原中车时代轨道工程机械有限公司 | Turnout grinding wagon body structure and grinding wagon |
| CN113829214A (en) * | 2021-09-27 | 2021-12-24 | 陕西国源建设有限公司 | Steel box girder curing equipment |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284381B (en) * | 2019-07-08 | 2024-03-19 | 苏州睿友智能装备有限公司 | Hydraulic drive's robot rail equipment of polishing |
| CN110284381A (en) * | 2019-07-08 | 2019-09-27 | 苏州睿友智能装备有限公司 | A kind of robot steel rail grinding device of hydraulic-driven |
| CN111455752A (en) * | 2019-12-13 | 2020-07-28 | 中国铁建高新装备股份有限公司 | Double dynamical source rail car of polishing |
| CN111455751A (en) * | 2019-12-13 | 2020-07-28 | 中国铁建高新装备股份有限公司 | A kind of internal combustion AC electric drive rail grinding car |
| CN111455750A (en) * | 2019-12-13 | 2020-07-28 | 中国铁建高新装备股份有限公司 | Internal combustion hydraulic transmission rail grinding wagon |
| CN111005268A (en) * | 2019-12-16 | 2020-04-14 | 苏州大方特种车股份有限公司 | Rail grinding vehicle for both highway and railway |
| CN111155380A (en) * | 2020-01-20 | 2020-05-15 | 株洲时代电子技术有限公司 | Rail grinding wagon |
| CN111235982A (en) * | 2020-01-20 | 2020-06-05 | 株洲时代电子技术有限公司 | A rail grinding trolley |
| CN111139698A (en) * | 2020-01-20 | 2020-05-12 | 株洲时代电子技术有限公司 | Subway steel rail grinding wagon |
| CN111235982B (en) * | 2020-01-20 | 2025-02-14 | 株洲时代电子技术有限公司 | Rail grinding trolley |
| CN111139698B (en) * | 2020-01-20 | 2025-02-25 | 株洲时代电子技术有限公司 | Subway rail grinding vehicle |
| CN111155381A (en) * | 2020-01-21 | 2020-05-15 | 长沙讯亚机电科技有限公司 | Profiling steel rail grinding wagon |
| CN111535094A (en) * | 2020-05-13 | 2020-08-14 | 北京交通大学 | Unmanned multi-function intelligent collaborative grinding car |
| CN111851177A (en) * | 2020-07-28 | 2020-10-30 | 姜文波 | Intercity high-speed railway overhauls equipment |
| CN112458805A (en) * | 2020-11-12 | 2021-03-09 | 沈阳瑞锋机电设备制造有限公司 | Combined rail grinding wagon of intelligence |
| CN113212478A (en) * | 2021-05-24 | 2021-08-06 | 太原中车时代轨道工程机械有限公司 | Turnout grinding wagon body structure and grinding wagon |
| CN113829214A (en) * | 2021-09-27 | 2021-12-24 | 陕西国源建设有限公司 | Steel box girder curing equipment |
| CN113829214B (en) * | 2021-09-27 | 2022-07-05 | 陕西国源建设有限公司 | Steel box girder curing equipment |
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