CN105625116B - Positive line switch stabilization car operation construction method - Google Patents
Positive line switch stabilization car operation construction method Download PDFInfo
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- CN105625116B CN105625116B CN201410611315.XA CN201410611315A CN105625116B CN 105625116 B CN105625116 B CN 105625116B CN 201410611315 A CN201410611315 A CN 201410611315A CN 105625116 B CN105625116 B CN 105625116B
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- Prior art keywords
- switch
- rail
- track
- clamp
- stabilising arrangement
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
- E01B27/20—Compacting the material of the track-carrying ballastway, e.g. by vibrating the track, by surface vibrators
Abstract
A kind of positive line switch stabilization car operation construction method, it includes for positive line switch section being divided into five stages, i.e. stage I：Normal main track sessions before track switch, stage II：The unilateral folder rail stage of railway switch part, stage III：The normal main track sessions of coupling part, stage IV：The unilateral folder rail stage of railway frog part, stage V：The normal main track sessions gone out after track switch, the present invention have studied positive line switch stabilization car in main track and the stable work flow and Construction Mode of switch area.Retractable stabilising arrangement realizes that the stable operation of main track and track switch can be carried out continuously by switching work pattern, without pause, save the time in main track section.Track switch operation simultaneously has the particularity that it is different from main track operation.
Description
Technical field
The present invention relates to a kind of stable operational method of railway track positive line switch, particularly a kind of positive line switch stabilization car
Operation construction method.
Background technology
When stabilization maintenance is carried out to rail track, main track and track switch are inevitably run into, at present, general stable car
There is no track switch stabilization function, it is merely able to stablize main track, when running into track switch, it is necessary to returns the vehicle to the garage and knock off and stops operation, treat that vehicle walks turnout passing
Behind region, then start positive line stabilization, railway switch can only realize that track switch stabilization was conserved using original manual method once in a while in the past,
In order to promptly improve the lateral resistance and resistance to overturning of track switch, so that created conditions to improve train speed limit speed,
Need it is a kind of can stablize main track and can stabilization track switch positive line switch stablize car rail track is uninterruptedly implemented surely
It is set for the construction machinery of industry and the operation construction method of simplicity.
The Chinese patent application of Application No. 201210159590.3 discloses a kind of line tamping stabilization car and track switch is steady
Determine method, the tamping car can continuously and efficiently carry out making stabilization operation firm by ramming in main track section, while can also enter in switch section
Stabilization operation is made in the efficient stepping of row firm by ramming, but how it should control on earth with regard to switch area stabilization operation, and on earth should be as
What is constructed without specific method.
The content of the invention
To achieve these goals, first aspect present invention provides a kind of positive line switch stabilization car operation construction method, its
Including positive line switch section is divided into five stages, i.e. stage I：Normal main track sessions before track switch, stage II：Railway switch
Partial unilateral folder rail stage, the stage III：The normal main track sessions of coupling part, stage IV：The unilateral folder of railway frog part
Rail stage, stage V：The normal main track sessions gone out after track switch.
Job execution overall plan is as follows：1. stabilising arrangement is put down in main track section, starts positive line stabilization operation, in face of trouble
The direction of the heart all the way operation to switch area；2. after conversion control mode, the stable operation of three different pieces of switch area is continued；
3. track switch has been stablized, operation has been continued into main track, the end of job has packed up stabilising arrangement in main track.The work of positive line switch stabilization car
Industry construction is different from WD-320 track power stabilizing machines, and it integrally considers the construction of main track and switch area, it is ensured that between construction not
Carry out disconnectedly.
1st, main track puts stabilising arrangement：
In vehicle body upper portion operation, realization puts stabilising arrangement on rail：Each measurement dolly is first put down, stabilising arrangement is pulled and is carried
Switch is risen, then is unlocked, then stabilising arrangement is put down.Such as sharp radius curve, coordinate automatic centring device pair roller spacing, make steady
Determine device accurately to fall on rail.For standard-gauge rail, now, opposed roller is contracted to minimum 1420mm, while folder
Pincers wheel all opens.
2nd, positive line stabilization operation before track switch is entered：
After working driver chamber's manual setting volume under pressure, " support rail " switch is pulled in vehicle body upper portion, make stabilising arrangement both sides
Roller tightly supports rail；Bright two jaws closes button is pressed, two sets of the four of stabilising arrangement clamp wheels is closed completely；" make by bright again
Industry starts " button, stably car starts operation traveling to positive line switch；" vibration " button is pulled, makes stabilising arrangement starting of oscillation, positive line stabilization
Operation starts.
Now, horizontal brace cylinder of rail two-piston bar is overhanging, and roller props up rail head inner side, and roller distance is adjusted automatically according to gauge
Section；Left and right clamp wheel closure, and the big chamber oil-feed 10MPa of clamp oil cylinder, there is back pressure 9MPa in small chamber；The big chamber in horizontal brace cylinder of rail two ends
Equal oil-feed 5MPa, small chamber is without back pressure.
3rd, switch area stabilization operation：
Operating type of the stabilising arrangement in railway switch part, coupling part and railway frog part is different, in railway switch portion
It is single track clamping to divide, and coupling part is double track clamping, and railway frog part switchs to single track clamping again, meanwhile, the action of horizontal brace rail, level
Support rail pressure power, holding action, clamp pressure need switching.
3.1 railway switch parts
Bright " track switch operation " button is pressed in the left side or right side of car body, into " track switch pattern ", 20mm strokes one end piston
Bar is fully retracted, and 15mm strokes one end piston rod is fully extended, keeps wheelspan 1435mm.Operation side bitting clamp opens, to side bitting clamp
Closure and big chamber oil-feed 15MPa, there is back pressure 9MPa in small chamber；The big chamber oil-feed 10MPa of horizontal brace cylinder of rail 15mm strokes, small chamber is without the back of the body
Pressure, the small chamber oil-feed 10MPa of 20mm strokes, big chamber is without back pressure.
3.2 coupling parts
" track switch operation " button that goes out is pressed, into " positive ray mode ".Now, horizontal brace cylinder of rail two-piston bar is overhanging, roller
Rail head inner side is propped up, roller distance is automatically adjusted according to gauge.Left and right jaws close, and clamp oil cylinder big chamber oil-feed 10MPa are small
There is back pressure 9MPa in chamber；The equal oil-feed 5MPa in the big chamber in horizontal brace cylinder of rail two ends, small chamber is without back pressure.
3.3 railway frog parts
Bright " track switch operation " button is pressed, into " track switch pattern ".20mm strokes one end piston rod is fully retracted, 15mm strokes
One end piston rod is fully extended, keeps wheelspan 1435mm.Operation side bitting clamp opens, offside jaws close and big chamber oil-feed 15MPa,
There is back pressure 9MPa in small chamber；The big chamber oil-feed 10MPa of horizontal brace cylinder of rail 15mm strokes, small chamber without back pressure, the small chamber oil-feed of 20mm strokes
10MPa, big chamber is without back pressure.
4th, track switch into positive line stabilization operation is gone out：
" track switch operation " button that goes out is pressed, into " positive ray mode ".Now, horizontal brace cylinder of rail two-piston bar is overhanging, roller
Rail head inner side is propped up, roller distance is automatically adjusted according to gauge.Left and right jaws close, and clamp oil cylinder big chamber oil-feed 10MPa are small
There is back pressure 9MPa in chamber；The equal oil-feed 5MPa in the big chamber in horizontal brace cylinder of rail two ends, small chamber is without back pressure.
5th, main track packs up stabilising arrangement：
After main track operation is finished, stabilising arrangement is packed up in vehicle body upper portion operation.Such as sharp radius curve, coordinate automatic centering
Device pair roller is spacing, stabilising arrangement is easily lifted and is locked.Now, horizontal brace cylinder of rail chamber oil-feed small in ends, roller is complete
Minimum 1420mm is contracted to entirely, and clamp wheel all opens.
The positive line switch stabilization car of first aspect present invention has its particularity in the operational method of switch area, staffing,
The aspects such as operating process, troubleshooting are different with prior art, are mainly manifested in following aspect：
First, operating personnel are equipped with：Three operating personnel are at least equipped with, during track switch operation, stabilising arrangement both sides must be respectively
Someone operates or guards.
2nd, operator quality：Operating personnel must possess the ABC of railway switch, be familiar with switch structure, fork
Direction etc..
3rd, the confirmation of track switch Job Operations personnel positions：Before track switch operation, operating personnel must first judge track switch fork side
To, confirming operating position, stabilising arrangement clamp cannot be implemented to press from both sides a side position of rail, be operating personnel's operating position.
4th, work flow：Since main track, always to the operation of track switch direction, the complete track switch of operation continues main track operation, to the greatest extent
Amount avoids the operation since switch area.
5th, track switch operating speed：To avoid destruction of the maloperation to track switch, track switch operating speed is unsuitable too fast, and control exists
Within 1.5km/h.
6th, the opportunity of switching " track switch pattern " is when stabilising arrangement forefront roller is apart from point tongue or the sleepers of railway frog 3
When, it is immediately switched to " track switch operation " pattern.
7th, hydraulic system fault and engine shutdown is processed：At the railway switch part of switch area and railway frog Partial Jobs,
Such as dash forward and meet hydraulic system fault or engine and shut down, after restarting system, can only car body side operation " track switch operation " switch into
Enter " track switch pattern ", now forbid entering " positive ray mode " in vehicle body upper portion operation " support rail " switch and " jaws close " switch.
8th, cannot traveling troubleshooting：At the railway switch part of switch area and railway frog Partial Jobs, in case of failure cannot
Traveling, forbids cancelling " track switch pattern " entrance " positive ray mode ", must now be first shut off operation electricity release, system is exited work
After industry pattern, then carry out subsequent treatment.
9th, item is forbidden：At the railway switch position of switch area and the operation of railway frog position, forbid to switch " track switch pattern "
It is the positive ray mode ＂ of ＂.
The present invention have studied positive line switch stabilization car in main track and the stable work flow and Construction Mode of switch area.
Retractable stabilising arrangement realizes that the stable operation of main track and track switch can continuously enter by switching work pattern in main track section
OK, without pause, the time is saved.Track switch operation simultaneously has the particularity that it is different from main track operation.
The present invention is the research of match line track switch stabilization car construction method in railway main track and switch area stabilization operation.Just
Drawing lines trouble stabilization car has taken into account the stabilization operation of main track area and switch area stabilization operation.The operation in main track area is operated in vehicle body upper portion,
Put down measurement dolly, stabilising arrangement and carry out other preparations, you can carry out positive line stabilization operation, it is same in car after operation is complete
Body upper operating is to pack up stabilising arrangement and measurement dolly.However, the job execution pattern in switch area is different.Track switch
The structure of the different piece in area is different, determines that the operation of switch area must be divided into five stages and carry out, i.e., normal before track switch
Main track sessions, the unilateral folder rail stage of railway switch part, the normal main track sessions of coupling part, the list of railway frog part
Side folder rail stage, the normal main track sessions gone out after track switch, in the operation of car body both sides, realize different phase clamp, support rail
Action, the switching of pressure.
The operation construction method of positive line switch stabilization car is the emphasis of entire vehicle design, is designed as on railway not in the present invention
Operation is discontinuously carried out, that is, just carries out main track operation when running into main track, do not stopped when running into track switch and directly cut by " positive ray mode "
It is changed to " track switch pattern " and continues operation, so can saves the plenty of time.
More multioperation is all for those of ordinary skills known, is repeated no more.
Second aspect present invention also provides a kind of stable job control method of positive line switch stabilization car in switch area, its bag
Include：
Preparatory stage：In main track section, each measurement dolly is put down, then pull stabilising arrangement lifting switch and unlock, will
It is put on rail under stabilising arrangement, first passes through oil circuit and control four Hes of piston rod I of horizontal brace cylinder of rail 20mm strokes one end
The piston rod II of 15mm strokes one end is all fully retracted so that now the spacing between the roller on two rail is minimum value
1420mm；
A. to fuel feeding in four oil circuits of horizontal brace cylinder of rail, the hydraulic coupling sizes values in horizontal brace cylinder of rail oil circuit are
5Mpa, so that piston rod I and piston rod II stretch out certain length, is easy to roller inner edge tight with the rail inner side of left and right two
The extension elongation of patch, piston rod I and piston rod II is determined that now the hydraulic coupling sizes values in clamp oil path in oil cylinder are by gauge
10MP, so that clamp oil cylinder control both sides clamp wheel clamp rail, the stage I is carried out by stabilising arrangement：I.e. before track switch just
The stable operation of line sessions；
When b. marching to stabilising arrangement away from 2~3 sleepers of railway switch part front by main track, unclamp near center of turnout one
The clamp wheel of side, meanwhile, the hydraulic coupling size to the corresponding clamp oil cylinder of side bitting clamp wheel switches to 15MPa, horizontal brace cylinder of rail
Oil circuit in the sizes values of hydraulic coupling switch to 10Mpa, and control 20mm strokes one end piston rod I be fully retracted, 15mm rows
The piston rod II of Cheng Yiduan is fully extended, the spacing between roller is reached the standard gauge of 1435mm, and stabilising arrangement is existed
Positive line switch stabilization car drives the lower unilateral folder rail stage for passing through railway switch part, so far completing stage II, i.e. railway switch part
Operation；
C. when stabilising arrangement enters coupling part, the clamp wheel of two rail both sides is clamped again makes it clamp rail,
Meanwhile, the hydraulic coupling size of the corresponding clamp oil cylinder of two side bitting clamp wheels reverts to 10MPa, and to four oil of horizontal brace cylinder of rail
Fuel feeding in road, the hydraulic coupling sizes values in horizontal brace cylinder of rail oil circuit revert to 5Mpa, so that piston rod I and piston rod II are stretched
Go out certain length, be easy to roller inner edge and left and right two rail inner side to be close to, the extension elongation of piston rod I and piston rod II by
Gauge is determined, with the advance of positive line switch stabilization car, stabilising arrangement proceeds to stablize operation, so far completes the stage III, i.e.,
The operation of the normal main track sessions of coupling part；
D. when stabilising arrangement be located at railway frog part front 2~3 sleepers when at when, unclamp near center of turnout side folder
Pincers wheel, meanwhile, the hydraulic coupling size to the corresponding clamp oil cylinder of side bitting clamp wheel switches to 15MPa again, when stabilising arrangement is reached
During railway frog part, the sizes values of hydraulic coupling switch to 10Mpa again in the oil circuit of horizontal brace cylinder of rail, while controlled level support rail
The piston rod I of 20mm strokes one end of oil cylinder is fully retracted, the piston rod II of 15mm strokes one end is fully extended, now, roller
Wheelspan is 1435mm, to prevent the roller for strutting from derailing occur in railway frog part or enter the danger of wrong line, treats that stabilising arrangement passes through
Behind railway frog part, continuation is advanced along main track and carries out stablizing operation, so far completes the unilateral folder rail rank of stage IV, i.e. railway frog part
The operation of section.
E. after stabilising arrangement goes out track switch, the clamp wheel of two rail both sides is clamped again makes it clamp rail, meanwhile, two
The hydraulic coupling size of the corresponding clamp oil cylinder of side bitting clamp wheel reverts to 10MPa again, and to four oil circuits of horizontal brace cylinder of rail
Middle fuel feeding, the hydraulic coupling sizes values in horizontal brace cylinder of rail oil circuit revert to 5Mpa again, so that piston rod I and piston rod II are equal
Certain length is stretched out, is easy to roller inner edge to be close to the rail inner side of left and right two, the extension elongation of piston rod I and piston rod II
Determined by gauge, with the advance of positive line switch stabilization car, stabilising arrangement proceeds the stable operation of follow-up main track section, extremely
This completes stage V, that is, the operation of the main track sessions gone out after track switch.
After the completion of preparatory stage, above step is performed successively according to the order of a, b, c, d, e, when running into next group of track switch,
Three different pieces of track switch, i.e. railway switch part, coupling part, railway frog part, again repeat step b, c, d.
Preferably, the horizontal brace cylinder of rail is that the combined oil cylinder is by 15mm with two combined oil cylinders of piston rod
The piston rod II of stroke one end and the piston rod I of 20mm strokes one end are respectively embedded into the cylinder barrel two ends of the horizontal brace cylinder of rail,
Controlled by the oil circuit respectively to piston rod I and piston rod II, realize the regulation of different Track widths.
In any of the above-described scheme preferably, the system pressure of hydraulic system is 15MPa, and operation energy storage pressure is
10MPa。
In any of the above-described scheme preferably, the pressure of clamp oil cylinder reaches 15Mpa, the operating pressure of unloading valve is
15Mpa, the work pressure of overflow valve reach 18.5Mpa.
In any of the above-described scheme preferably, when the coupling part of main track section and switch section carries out stablizing operation,
When the clamp pressure for clamping oil cylinder is 10Mpa, the railway switch part of switch section and railway frog part and carries out stablizing operation, clamping
The corresponding clamp pressure of oil cylinder nip side is 15MPa, and it is 0 that clamping oil cylinder opens the corresponding clamp pressure in side；In main track or track switch
When section carries out stablizing operation, clamp oil cylinder back-pressure is 9MPa.
In any of the above-described scheme preferably, carry out stablizing operation in the coupling part of main track section and switch section
When, the corresponding support rail pressure power of two ends piston rod I and piston rod II of horizontal brace cylinder of rail is 5Mpa；The railway switch of switch section
When part and railway frog part carry out stablizing operation, the corresponding support rail pressure power of piston rod I of 20mm strokes one end is 0,15mm strokes
The corresponding support rail pressure power of piston rod II of one end is 10Mpa, and in main track and switch section, the pressure of horizontal brace rail accumulator is
3Mpa。
In any of the above-described scheme preferably, the positive line switch stabilization car car body left and right sides is equipped with track switch operation
Button, i.e., altogether include two track switch operation buttons, press bright " track switch operation " button, then stabilising arrangement by each unit coordinates control into
Enter " track switch pattern ", press " track switch operation " button that goes out, then stabilising arrangement accordingly enters " positive ray mode "；In vehicle body upper portion and operation
Drivers' cab is provided with stabilising arrangement support rail and left and right jaws close switch, two track switch operation buttons and vehicle body upper portion and operation
Support rail and the clamp switch of drivers' cab have interlock function, i.e., can only be supportted by the position of a certain button control in the same time
Rail and clamp are acted, and the support rail of other three position controls and clamp action do not work, the track switch operation button connects
The stabilising arrangement control cabinet of the car body left and right sides.
In above-mentioned steps b and d, the track switch operation button on the left of bright car body is pressed, into track switch work pattern, now operation
The stabilising arrangement support rail of drivers' cab, left and right jaws close switch do not work；The stabilising arrangement support rail of vehicle body upper portion, left and right clamp
Closure and stabilising arrangement lifting switch do not work；Track switch operation button on the right side of car body does not work.
In above-mentioned steps b and d, bright car body right side " track switch operation " button is pressed, into track switch work pattern, operation driver
The stabilising arrangement support rail of room, left and right jaws close switch do not work；The stabilising arrangement support rail of vehicle body upper portion, left and right jaws close
Do not worked with stabilising arrangement lifting switch；Track switch operation button on the left of car body does not work.
In any of the above-described scheme preferably, the stabilising arrangement on the left of track switch operation button connects car body on the left of car body
Control cabinet, when being opened so as to the track switch operation button on the left of car body, interlocking working driver chamber and vehicle body upper portion support rail, clamp are opened
Pass does not work, and track switch operation button on the right side of car body does not work；Now, horizontal brace cylinder of rail control 20mm strokes one
The piston rod I at end is fully retracted, and the piston rod II of 15mm strokes one end is fully extended, it is ensured that wheelspan 1435mm；Now, horizontal brace
Cylinder of rail support rail pressure power is 10Mpa；Left side clamp opens, and right side clamp keeps clamp position and clamp pressure is 15MPa.
In any of the above-described scheme preferably, the stabilising arrangement on the right side of track switch operation button connects car body on the right side of car body
Control cabinet, when being opened so as to the track switch operation button on the right side of car body, interlocking working driver chamber and vehicle body upper portion support rail, clamp are opened
Pass does not work, and track switch operation button on the left of car body does not work；Now, horizontal brace cylinder of rail control 20mm strokes one
The piston rod I at end is fully retracted, and the piston rod II of 15mm strokes one end is fully extended, it is ensured that wheelspan 1435mm；Now, horizontal brace
Cylinder of rail support rail pressure power is 10Mpa；Right side clamp opens, and left side clamp keeps clamp position and clamp pressure is 15MPa.
The positive line switch stabilization car that the present invention is provided is in the stable job control method of switch area, and it is different that it is directed to switch area
The characteristics of partial structure is different, are switched by stabilising arrangement clamp, the action of support rail, pressure, realize turning for railway switch area
The stable operation function of rut device part, coupling part and railway frog part, solves the stable maintenance needs of switch area well, and
Design realizes that simple, Job Operations are convenient.
The technical scheme of stable job control method of the positive line switch stabilization car provided by the present invention in switch area includes
Any combination of each part mentioned above, the simple change of each part mentioned above component or combination are still protection scope of the present invention.
More multioperation is all for those of ordinary skills known, is repeated no more.
Brief description of the drawings
Fig. 1 is the switch area operation of the preferred embodiment according to positive line switch of the invention stabilization car operation construction method
Schematic diagram.
Fig. 2 is the flow chart according to the preferred embodiment of positive line switch of the invention stabilization car operation construction method one.
Fig. 3 is the roller of the stable car according to the preferred embodiment of positive line switch of the invention stabilization car operation construction method one
Minimum constant spacing schematic diagram.
Fig. 4 is the support gauge of embodiment illustrated in fig. 3 from schematic diagram.
Fig. 5 is the schematic diagram of the rigid wheel base 1435mm of embodiment illustrated in fig. 3.
Numeral is represented respectively in Fig. 1-Fig. 4：
The horizontal brace cylinder of rail of 1 roller, 2 casing 3.
Specific embodiment
For a better understanding of the present invention, describe in detail respectively below in conjunction with the accompanying drawings according to positive line switch of the invention stabilization
The preferred embodiment of car operation construction method.
Embodiment 1.1：A kind of positive line switch stabilization car operation construction method, it includes for positive line switch section being divided into five
Stage, as shown in figure 1, the i.e. stage I：Normal main track sessions before track switch, stage II：The unilateral folder rail rank of railway switch part
Section, stage III：The normal main track sessions of coupling part, stage IV：The unilateral folder rail stage of railway frog part, stage V：Go out
Normal main track sessions after track switch.
Job execution overall plan is as follows：1. stabilising arrangement is put down in main track section, starts positive line stabilization operation, in face of trouble
The direction of the heart all the way operation to switch area；2. after conversion control mode, the stable operation of three different pieces of switch area is continued；
3. track switch has been stablized, operation has been continued into main track, the end of job has packed up stabilising arrangement in main track.Construction Mode as shown in Fig. 2
The job execution of positive line switch stabilization car is different from WD-320 track power stabilizing machines, and it is by main track and the construction entirety of switch area
Consider, it is ensured that construction is carried out incessantly.
1st, main track puts stabilising arrangement：
In vehicle body upper portion operation, realization puts stabilising arrangement on rail：Each measurement dolly is first put down, stabilising arrangement is pulled and is carried
Switch is risen, then is unlocked, then stabilising arrangement is put down.Such as sharp radius curve, coordinate automatic centring device pair roller 1 spacing, make
Stabilising arrangement accurately falls on rail.
For standard-gauge rail, now, opposed roller 1 is contracted to minimum 1420mm, as shown in figure 3, clamp wheel simultaneously
All open.
2nd, positive line stabilization operation before track switch is entered：
After working driver chamber's manual setting volume under pressure, " support rail " switch is pulled in vehicle body upper portion, make stabilising arrangement both sides
Roller 1 tightly supports rail；Bright two jaws closes button is pressed, two sets of the four of stabilising arrangement clamp wheels is closed completely；" make by bright again
Industry starts " button, stably car starts operation traveling to positive line switch；" vibration " button is pulled, makes stabilising arrangement starting of oscillation, positive line stabilization
Operation starts.
Now, the two-piston bar of horizontal brace cylinder of rail 3 is overhanging, as shown in figure 4, roller 1 prop up rail head inner side, roller 1 away from
Automatically adjusted from according to gauge；Left and right clamp wheel closure, and the big chamber oil-feed 10MPa of clamp oil cylinder, there is back pressure 9MPa in small chamber；Level
The support equal oil-feed 5MPa in the big chamber in the two ends of cylinder of rail 3, small chamber is without back pressure.
3rd, switch area stabilization operation：
According to the switch area operation schematic diagram of Fig. 1, work of the stabilising arrangement in railway switch part, coupling part and railway frog part
Industry mode is different, is single track clamping in railway switch part, and coupling part is double track clamping, and railway frog part switchs to single track folder again
Hold, meanwhile, the action of horizontal brace rail, horizontal brace rail pressure power, holding action, clamp pressure need switching.
3.1 railway switch parts
Bright " track switch operation " button is pressed in the left side or right side of car body, into " track switch pattern ".As shown in figure 5,20mm rows
Cheng Yiduan piston rods are fully retracted, and 15mm strokes one end piston rod is fully extended, keep wheelspan 1435mm.Operation side bitting clamp
Open, offside jaws close and big chamber oil-feed 15MPa, there is back pressure 9MPa in small chamber；The big chamber oil-feed of 15mm strokes of horizontal brace cylinder of rail 3
10MPa, small chamber without back pressure, the small chamber oil-feed 10MPa of 20mm strokes, big chamber is without back pressure.
3.2 coupling parts
" track switch operation " button that goes out is pressed, into " positive ray mode ".Now, the two-piston bar of horizontal brace cylinder of rail 3 is overhanging, Fig. 4
Shown position, roller 1 props up rail head inner side, and the distance of roller 1 is automatically adjusted according to gauge.Left and right jaws close, and clamp oil cylinder
Big chamber oil-feed 10MPa, there is back pressure 9MPa in small chamber；The equal oil-feed 5MPa in the big chamber in the two ends of horizontal brace cylinder of rail 3, small chamber is without back pressure.
3.3 railway frog parts
Bright " track switch operation " button is pressed, into " track switch pattern ".Such as Fig. 5,20mm strokes one end piston rod is fully retracted,
15mm strokes one end piston rod is fully extended, keeps wheelspan 1435mm.Operation side bitting clamp opens, offside jaws close and big chamber is entered
There is back pressure 9MPa in oily 15MPa, small chamber；The big chamber oil-feed 10MPa of 15mm strokes of horizontal brace cylinder of rail 3, small chamber is without back pressure, 20mm rows
The small chamber oil-feed 10MPa of journey, big chamber is without back pressure.
4th, track switch into positive line stabilization operation is gone out：
" track switch operation " button that goes out is pressed, into " positive ray mode ".Now, the two-piston bar of horizontal brace cylinder of rail 3 is overhanging, such as
Position shown in Fig. 4, roller 1 props up rail head inner side, and the distance of roller 1 is automatically adjusted according to gauge.Left and right jaws close, and clamp oil
The big chamber oil-feed 10MPa of cylinder, there is back pressure 9MPa in small chamber；The equal oil-feed 5MPa in the big chamber in two ends of horizontal brace cylinder of rail 3, small chamber is without back pressure.
5th, main track packs up stabilising arrangement：
After main track operation is finished, stabilising arrangement is packed up in vehicle body upper portion operation.Such as sharp radius curve, coordinate automatic centering
Device pair roller is spacing, stabilising arrangement is easily lifted and is locked.Now, the chamber oil-feed small in ends of horizontal brace cylinder of rail 3, roller
Minimum 1420mm is contracted to completely, as shown in Figure 3.Clamp wheel all opens.
Positive line switch stabilization car has its particularity, staffing, operating process, troubleshooting in the operational method of switch area
Etc. aspect it is different with prior art：
First, operating personnel are equipped with：Three operating personnel are at least equipped with, during track switch operation, stabilising arrangement both sides must be respectively
Someone operates or guards.
2nd, operator quality：Operating personnel must possess the ABC of railway switch, be familiar with switch structure, fork
Direction etc..
3rd, the confirmation of track switch Job Operations personnel positions：Before track switch operation, operating personnel must first judge track switch fork side
To, confirming operating position, stabilising arrangement clamp cannot be implemented to press from both sides a side position of rail, be operating personnel's operating position.
4th, work flow：Since main track, always to the operation of track switch direction, the complete track switch of operation continues main track operation, to the greatest extent
Amount avoids the operation since switch area.
5th, track switch operating speed：To avoid destruction of the maloperation to track switch, track switch operating speed is unsuitable too fast, and control exists
Within 1.5km/h.
6th, the opportunity of switching " track switch pattern " is when stabilising arrangement forefront roller is apart from point tongue or the sleepers of railway frog 3
When, it is immediately switched to " track switch operation " pattern.
7th, hydraulic system fault and engine shutdown is processed：At the railway switch part of switch area and railway frog Partial Jobs,
Such as dash forward and meet hydraulic system fault or engine and shut down, after restarting system, can only car body side operation " track switch operation " switch into
Enter " track switch pattern ", now forbid entering " positive ray mode " in vehicle body upper portion operation " support rail " switch and " jaws close " switch.
8th, cannot traveling troubleshooting：At the railway switch part of switch area and railway frog Partial Jobs, in case of failure cannot
Traveling, forbids cancelling " track switch pattern " entrance " positive ray mode ", must now be first shut off operation electricity release, system is exited work
After industry pattern, then carry out subsequent treatment.
9th, item is forbidden：At the railway switch position of switch area and the operation of railway frog position, forbid to switch " track switch pattern "
It is the positive ray mode ＂ of ＂.
The present invention have studied positive line switch stabilization car in main track and the stable work flow and Construction Mode of switch area.
Retractable stabilising arrangement realizes that the stable operation of main track and track switch can continuously enter by switching work pattern in main track section
OK, without pause, the time is saved.Track switch operation simultaneously has the particularity that it is different from main track operation.
The present invention is the research of match line track switch stabilization car construction method in railway main track and switch area stabilization operation.Just
Drawing lines trouble stabilization car has taken into account the stabilization operation of main track area and switch area stabilization operation.The operation in main track area is operated in vehicle body upper portion,
Put down measurement dolly, stabilising arrangement and carry out other preparations, you can carry out positive line stabilization operation, it is same in car after operation is complete
Body upper operating is to pack up stabilising arrangement and measurement dolly.However, the job execution pattern in switch area is different.Track switch
The structure of the different piece in area is different, determines that the operation of switch area must be divided into five stages and carry out, i.e., normal before track switch
Main track sessions, the unilateral folder rail stage of railway switch part, the normal main track sessions of coupling part, the list of railway frog part
Side folder rail stage, the normal main track sessions gone out after track switch, in the operation of car body both sides, realize different phase clamp, support rail
Action, the switching of pressure.
The operation construction method of positive line switch stabilization car is the emphasis of entire vehicle design, is designed as on railway not in the present invention
Operation is discontinuously carried out, that is, just carries out main track operation when running into main track, do not stopped when running into track switch and directly cut by " positive ray mode "
It is changed to " track switch pattern " and continues operation, so can saves the plenty of time.
Embodiment 1.2：A kind of positive line switch stabilization car operation construction method, with embodiment 1.1, difference is：This
In embodiment, positive line switch stabilization car includes preparatory stage, the 1st step, the 2nd step, the 3rd in the stable job control method of switch area
Step, the 4th step, the 5th step, it is carried out successively according to the order of preparatory stage, the 1st to the 5th step.Wherein：
Preparatory stage：In main track section, each measurement dolly is put down, then pull stabilising arrangement lifting switch and unlock, will
It is put on rail under stabilising arrangement, first passes through oil circuit and control four Hes of piston rod I of horizontal brace cylinder of rail 20mm strokes one end
The piston rod II of 15mm strokes one end is all fully retracted so that now the spacing between the roller on two rail is minimum value
1420mm；
1st step：To fuel feeding in four oil circuits of horizontal brace cylinder of rail, the hydraulic coupling sizes values in horizontal brace cylinder of rail oil circuit
It is 5Mpa, so that piston rod I and piston rod II stretch out certain length, is easy to roller inner edge tight with the rail inner side of left and right two
The extension elongation of patch, piston rod I and piston rod II is suitable to the distance of standard gauge 1435mm, now the liquid in clamp oil path in oil cylinder
Pressure size value be 10MP, so that clamp oil cylinder control both sides clamp wheel clamp rail, the stage I is carried out by stabilising arrangement：
The stable operation of the main track sessions i.e. before track switch；
2nd step：When marching to stabilising arrangement away from 2~3 sleepers of railway switch part front by main track, unclamp in track switch
The clamp wheel of heart side, meanwhile, the hydraulic coupling size to the corresponding clamp oil cylinder of side bitting clamp wheel switches to 15MPa, horizontal brace rail
The sizes values of hydraulic coupling switch to 10Mpa in the oil circuit of oil cylinder, and control 20mm strokes one end piston rod I be fully retracted,
The piston rod II of 15mm strokes one end is fully extended, the spacing between roller is reached the standard gauge of 1435mm, and makes stabilization
Device, by railway switch part, so far completes the unilateral folder of stage II, i.e. railway switch part in the case where positive line switch stabilization car drives
The operation in rail stage；
3rd step：When stabilising arrangement enters coupling part, the clamp wheel of two rail both sides is clamped again makes it clamp steel
Rail, meanwhile, the hydraulic coupling size of the corresponding clamp oil cylinder of two side bitting clamp wheels reverts to 10MPa, and to four horizontal brace cylinder of rail
Oil circuit in fuel feeding, the hydraulic coupling sizes values in horizontal brace cylinder of rail oil circuit revert to 5Mpa, so that piston rod I and piston rod II
Certain length is stretched out, is easy to roller inner edge and left and right two rail inner side to be close to, piston rod I and piston rod II stretch out length
Degree is suitable to the spacing of 1435mm tracks, and with the advance of positive line switch stabilization car, stabilising arrangement proceeds to stablize operation, so far
The operation of the normal main track sessions in completion stage III, i.e. coupling part；
4th step：When at when stabilising arrangement being located at 2~3 sleepers of railway frog part front, unclamp near center of turnout side
Clamp wheel, meanwhile, the hydraulic coupling size to the corresponding clamp oil cylinder of side bitting clamp wheel switches to 15MPa again, works as stabilising arrangement
When reaching railway frog part, the sizes values of hydraulic coupling switch to 10Mpa again in the oil circuit of horizontal brace cylinder of rail, while controlled level
The piston rod I of 20mm strokes one end of support cylinder of rail is fully retracted, the piston rod II of 15mm strokes one end is fully extended, now,
Roller wheelspan is 1435mm, to prevent the roller for strutting from derailing occur in railway frog part or enter the danger of wrong line, treats stabilising arrangement
By the way that behind railway frog part, continuation is advanced along main track and carries out stablizing operation, the unilateral folder of stage IV, i.e. railway frog part is so far completed
The operation in rail stage.
5th step：After stabilising arrangement goes out track switch, the clamp wheel of two rail both sides is clamped again makes it clamp rail, together
When, the hydraulic coupling size of the corresponding clamp oil cylinder of two side bitting clamp wheels reverts to 10MPa again, and to four horizontal brace cylinder of rail
Fuel feeding in oil circuit, the hydraulic coupling sizes values in horizontal brace cylinder of rail oil circuit revert to 5Mpa again, so that piston rod I and piston rod
II stretches out certain length, is easy to roller inner edge and left and right two rail inner side to be close to, and piston rod I and piston rod II stretch out
Length is determined by gauge, and with the advance of positive line switch stabilization car, stabilising arrangement proceeds the stabilization work of follow-up main track section
Industry, so far completes stage V, that is, the operation of the main track sessions gone out after track switch.
In the present embodiment, the system pressure of hydraulic system is 15MPa, and the pressure of operation accumulator is 10Mpa.
Positive line switch stabilization car described in the present embodiment only contains appeal step in the stable job control method of switch area,
The continuous-stable operation of match line switch section is completed by being not required to other operation procedures, operating efficiency is greatly enhanced, saved
Window time.
Embodiment 2.1：A kind of positive line switch stabilization car switch area stable job control method, with embodiment 1.2, no
It is after the step of having performed embodiment 1.2, when next group of track switch is run into, in the railway switch part of track switch, to connect with part
Partly, railway frog part, repeats the 2nd step, the 3rd step, the 4th step successively.
Embodiment 2.3：A kind of positive line switch stabilization car switch area stable job control method, with embodiment 1.2, no
It is with part：The horizontal brace cylinder of rail is that the combined oil cylinder is by 15mm strokes one with two combined oil cylinders of piston rod
The piston rod II at end and the piston rod I of 20mm strokes one end are respectively embedded into the cylinder barrel two ends of the horizontal brace cylinder of rail, by dividing
The other oil circuit control to piston rod I and piston rod II, realizes the company of the regulation of different Track widths, main track section and switch section
When socket part point carries out stablizing operation, the clamp pressure for clamping oil cylinder is the railway switch part and railway frog portion of 10Mpa, switch section
When point carrying out stablizing operation, the corresponding clamp pressure of clamping oil cylinder nip side is 15MPa, and clamping oil cylinder opens the corresponding clamping in side
Pressure is 0；When main track or switch section carry out stablizing operation, clamp oil cylinder back-pressure is 9MPa.
Embodiment 2.4：A kind of positive line switch stabilization car switch area stable job control method, with embodiment 2.3, no
It is with part：When the coupling part of main track section and switch section carries out stablizing operation, the two ends of horizontal brace cylinder of rail are lived
Stopper rod I and the corresponding support rail pressure power of piston rod II are 5Mpa；The railway switch part and railway frog part of switch section carry out stabilization
During operation, the corresponding support rail pressure power of piston rod I of 20mm strokes one end is the corresponding support of piston rod II of 0,15mm strokes one end
Rail pressure power is 10Mpa, and in main track and switch section, the pressure of horizontal brace rail accumulator is 3Mpa, the positive line switch stabilization
The car car body left and right sides is equipped with track switch operation button, i.e., include two track switch operation buttons altogether, presses bright " track switch operation " button,
Then stabilising arrangement is entered " track switch pattern " by the control of each unit coordinates, presses " track switch operation " button that goes out, then stabilising arrangement accordingly enters
Enter " positive ray mode "；Vehicle body upper portion and working driver chamber are provided with stabilising arrangement support rail and left and right jaws close switch, this two
Support rail and the clamp switch of individual track switch operation button and vehicle body upper portion and working driver chamber have interlock function, i.e., in the same time
Support rail and clamp action can only be carried out by the position of a certain button control, and the support rail and clamp of other three positions controls are acted
Do not work, the stabilising arrangement control cabinet of the track switch operation button connects car body left and right sides.
Embodiment 2.5：A kind of positive line switch stabilization car switch area stable job control method, with embodiment 2.4, no
It is with part：In above-mentioned steps b and d, the track switch operation button on the left of bright car body is pressed, into track switch work pattern, now
The stabilising arrangement support rail of working driver chamber, left and right jaws close switch do not work；The stabilising arrangement support rail of vehicle body upper portion, left and right
Jaws close and stabilising arrangement lifting switch do not work；Track switch operation button on the right side of car body does not work.
Embodiment 2.6：A kind of positive line switch stabilization car switch area stable job control method, with embodiment 2.4, no
It is with part：Bright car body right side " track switch operation " button is pressed, into track switch work pattern, the stabilising arrangement of working driver chamber is supportted
Rail, left and right jaws close switch do not work；The stabilising arrangement of vehicle body upper portion supports the lifting of rail, left and right jaws close and stabilising arrangement
Switch does not work；Track switch operation button on the left of car body does not work.
Embodiment 2.7：A kind of positive line switch stabilization car switch area stable job control method, with embodiment 2.4, no
It is with part：The stabilising arrangement control cabinet on the left of track switch operation button connects car body on the left of car body, so that when car body left side
Track switch operation button when opening, interlocking working driver chamber and vehicle body upper portion support rail, clamp switch do not work, and car body is right
The track switch operation button of side does not work；Now, the piston rod I of horizontal brace cylinder of rail control 20mm strokes one end is fully retracted,
The piston rod II of 15mm strokes one end is fully extended, it is ensured that wheelspan 1435mm；Now, horizontal brace cylinder of rail support rail pressure power is
10Mpa；Left side clamp opens, and right side clamp keeps clamp position and clamp pressure is 15MPa.
Embodiment 2.8：A kind of positive line switch stabilization car switch area stable job control method, with embodiment 2.4, no
It is with part：The stabilising arrangement control cabinet on the right side of track switch operation button connects car body on the right side of car body, so that when car body right side
Track switch operation button when opening, interlocking working driver chamber and vehicle body upper portion support rail, clamp switch do not work, and car body is left
The track switch operation button of side does not work；Now, the piston rod I of horizontal brace cylinder of rail control 20mm strokes one end is fully retracted,
The piston rod II of 15mm strokes one end is fully extended, it is ensured that wheelspan 1435mm；Now, horizontal brace cylinder of rail support rail pressure power is
10Mpa；Right side clamp opens, and left side clamp keeps clamp position and clamp pressure is 15MPa.
The positive line switch stabilization car operation construction method that above-described embodiment is provided, it is directed to positive line switch stabilization car in railway
Construction Mode is studied when main track and switch area stabilization operation：Positive line switch stabilization car has taken into account main track area stabilization operation and road
Cha Qu stabilization operations.The operation in main track area is operated in vehicle body upper portion, is put down measurement dolly, stabilising arrangement and is carried out other beam workers
Make, you can carry out positive line stabilization operation, it is same after operation is complete to pack up stabilising arrangement and measurement dolly in vehicle body upper portion operation.So
And, it is different in the job execution pattern of switch area.The positive line switch stabilization car operation construction method that the present invention is provided, meets
Not being stopped during to track switch directly switch to " track switch pattern " to continue in main track section operation by " positive ray mode ", can so be saved
Plenty of time.
More multioperation is all for those of ordinary skills known, is repeated no more.
Claims (12)
1. a kind of positive line switch stablizes car operation construction method, and it includes for positive line switch section being divided into five stages, i.e. stage
Ⅰ：Normal main track sessions before track switch, stage II：The unilateral folder rail stage of railway switch part, stage III：Coupling part
Normal main track sessions, stage IV：The unilateral folder rail stage of railway frog part, stage V：The normal main track operation gone out after track switch
Stage, it is characterised in that：
(1), main track puts stabilising arrangement：
In vehicle body upper portion operation, realization puts stabilising arrangement on rail：Each measurement dolly is first put down, stabilising arrangement lifting is pulled and is opened
Close, then unlock, then stabilising arrangement is put down；Such as sharp radius curve, coordinate automatic centring device pair roller spacing, make stabilization dress
Put and accurately fall on rail；For standard-gauge rail, now, opposed roller is contracted to minimum 1420mm, while clamp wheel
All open；
(2) positive line stabilization operation before track switch, is entered：
After working driver chamber's manual setting volume under pressure, " support rail " switch is pulled in vehicle body upper portion, make the side wheel of stabilising arrangement two
Tight support rail；Bright two jaws closes button is pressed, two sets of the four of stabilising arrangement clamp wheels is closed completely；" operation is opened by bright again
Beginning " button, positive line switch stabilization car starts operation traveling；" vibration " button is pulled, makes stabilising arrangement starting of oscillation, positive line stabilization operation
Start；
Now, horizontal brace cylinder of rail two-piston bar is overhanging, and roller props up rail head inner side, and roller distance is automatically adjusted according to gauge；
Left and right clamp wheel closure, and the big chamber oil-feed 10MPa of clamp oil cylinder, there is back pressure 9MPa in small chamber；The big chamber in horizontal brace cylinder of rail two ends is equal
Oil-feed 5MPa, small chamber is without back pressure；
(3), switch area stabilization operation：
Operating type of the stabilising arrangement in railway switch part, coupling part and railway frog part is different, is in railway switch part
Single track is clamped, and coupling part is double track clamping, and railway frog part switchs to single track clamping again, meanwhile, the action of horizontal brace rail, horizontal brace rail
Pressure, holding action, clamp pressure need switching；
(4) track switch into positive line stabilization operation, is gone out：
" track switch operation " button that goes out is pressed, into " positive ray mode ", now, horizontal brace cylinder of rail two-piston bar is overhanging, and roller is propped up
Rail head inner side, roller distance is automatically adjusted according to gauge；Left and right jaws close, and the big chamber oil-feed 10MPa of clamp oil cylinder, small chamber has
Back pressure 9MPa；The equal oil-feed 5MPa in the big chamber in horizontal brace cylinder of rail two ends, small chamber is without back pressure；
(5), main track packs up stabilising arrangement：
After main track operation is finished, stabilising arrangement is packed up in vehicle body upper portion operation；Such as sharp radius curve, coordinate automatic centring device
Pair roller is spacing, stabilising arrangement is easily lifted and is locked；Now, horizontal brace cylinder of rail chamber oil-feed small in ends, roller is received completely
Minimum 1420mm is reduced to, clamp wheel all opens；
According to (1), (2), (3), (4), the order of (5) is carried out above step successively.
2. positive line switch as claimed in claim 1 stablizes car operation construction method, it is characterised in that：Step (3) includes：
(3.1) railway switch part
Bright " track switch operation " button is pressed in the left side or right side of car body, into " track switch pattern ", 20mm strokes one end piston rod is complete
It is full reduced enter, 15mm strokes one end piston rod is fully extended, keeps wheelspan 1435mm;Operation side bitting clamp opens, offside jaws close
And big chamber oil-feed 15MPa, there is back pressure 9MPa in small chamber；The big chamber oil-feed 10MPa of horizontal brace cylinder of rail 15mm strokes, small chamber without back pressure,
The small chamber oil-feed 10MPa of 20mm strokes, big chamber is without back pressure;
(3.2) coupling part
" track switch operation " button that goes out is pressed, into " positive ray mode ", now, horizontal brace cylinder of rail two-piston bar is overhanging, and roller is propped up
Rail head inner side, roller distance is automatically adjusted according to gauge；Left and right jaws close, and the big chamber oil-feed 10MPa of clamp oil cylinder, small chamber has
Back pressure 9MPa；The equal oil-feed 5MPa in the big chamber in horizontal brace cylinder of rail two ends, small chamber is without back pressure；
(3.3) railway frog part
Bright " track switch operation " button is pressed, into " track switch pattern ", 20mm strokes one end piston rod is fully retracted, 15mm strokes one end
Piston rod is fully extended, keeps wheelspan 1435mm；Operation side bitting clamp opens, offside jaws close and big chamber oil-feed 15MPa, small chamber
There is back pressure 9MPa；The big chamber oil-feed 10MPa of horizontal brace cylinder of rail 15mm strokes, small chamber without back pressure, the small chamber oil-feed of 20mm strokes
10MPa, big chamber is without back pressure；
Track switch operating speed is no more than 1.5km/h.
3. positive line switch as claimed in claim 1 or 2 stablizes car operation construction method, it is characterised in that：Using following track switch
The stable job control method in area, it includes：
Preparatory stage：In main track section, each measurement dolly is put down, then pull stabilising arrangement lifting switch and unlock, by stabilization
It is put on rail under device, first passes through oil circuit and control four piston rods I and 15mm rows of horizontal brace cylinder of rail 20mm strokes one end
The piston rod II of Cheng Yiduan is all fully retracted so that now the spacing between the roller on two rail is minimum value 1420mm；
A. to fuel feeding in four oil circuits of horizontal brace cylinder of rail, the hydraulic coupling sizes values in horizontal brace cylinder of rail oil circuit are 5Mpa,
So that piston rod I and piston rod II stretch out certain length, it is easy to roller inner edge to be close to the rail inner side of left and right two, piston
The extension elongation of bar I and piston rod II determines by gauge, now the hydraulic coupling sizes values in clamp oil path in oil cylinder be 10MP, so as to
Make clamp oil cylinder control the clamp wheel of both sides to clamp rail, the stage I is carried out by stabilising arrangement：Main track sessions i.e. before track switch
Stable operation；
When b. marching to stabilising arrangement away from 2 ~ 3 sleepers of railway switch part front by main track, unclamp near center of turnout side
Clamp wheel, meanwhile, the hydraulic coupling size to the corresponding clamp oil cylinder of side bitting clamp wheel switches to 15MPa, the oil of horizontal brace cylinder of rail
The sizes values of hydraulic coupling switch to 10Mpa in road, and control 20mm strokes one end piston rod I be fully retracted, 15mm strokes one
The piston rod II at end is fully extended, the spacing between roller is reached the standard gauge of 1435mm, and make stabilising arrangement in main track
Track switch stabilization car drives the lower work for passing through railway switch part, so far completing the unilateral folder rail stage of stage II, i.e. railway switch part
Industry；
C. when stabilising arrangement enters coupling part, the clamp wheel of two rail both sides is clamped again makes it clamp rail, meanwhile,
The hydraulic coupling size of the corresponding clamp oil cylinder of two side bitting clamp wheels reverts to 10MPa, and in four oil circuits of horizontal brace cylinder of rail
Fuel feeding, the hydraulic coupling sizes values in horizontal brace cylinder of rail oil circuit revert to 5Mpa, so that piston rod I and piston rod II stretch out one
Fixed length, is easy to roller inner edge to be close to the rail inner side of left and right two, and the extension elongation of piston rod I and piston rod II is by gauge
Determine, with the advance of positive line switch stabilization car, stabilising arrangement proceeds to stablize operation, so far completes the stage III, that is, connect
The operation of partial normal main track sessions；
D. when stabilising arrangement be located at railway frog part front 2 ~ 3 sleepers when at when, unclamp near center of turnout side clamp wheel,
Meanwhile, the hydraulic coupling size to the corresponding clamp oil cylinder of side bitting clamp wheel switches to 15MPa again, when stabilising arrangement reaches railway frog portion
Timesharing, the sizes values of hydraulic coupling switch to 10Mpa again in the oil circuit of horizontal brace cylinder of rail, while controlled level support cylinder of rail
The piston rod I of 20mm strokes one end is fully retracted, the piston rod II of 15mm strokes one end is fully extended, and now, roller wheelspan is
1435mm, to prevent the roller for strutting from derailing occur in railway frog part or enter the danger of wrong line, treats that stabilising arrangement passes through railway frog portion
After point, continuation is advanced along main track and carries out stablizing operation, so far completes the work in the unilateral folder rail stage of stage IV, i.e. railway frog part
Industry；
E. after stabilising arrangement goes out track switch, the clamp wheel of two rail both sides is clamped again makes it clamp rail, meanwhile, both sides folder
The hydraulic coupling size of the pincers corresponding clamp oil cylinder of wheel reverts to 10MPa again, and to being supplied in four oil circuits of horizontal brace cylinder of rail
Oil, the hydraulic coupling sizes values in horizontal brace cylinder of rail oil circuit revert to 5Mpa again, so that piston rod I and piston rod II stretch out
Certain length, is easy to roller inner edge to be close to the rail inner side of left and right two, and the extension elongation of piston rod I and piston rod II is by rail
Away from decision, with the advance of positive line switch stabilization car, stabilising arrangement proceeds the stable operation of follow-up main track section, so far complete
Into the stage V, that is, the operation of the main track sessions gone out after track switch；
After the completion of preparatory stage, above step is performed successively according to the order of a, b, c, d, e, and the system pressure of hydraulic system is
15MPa, operation energy storage pressure is 10MPa.
4. positive line switch as claimed in claim 3 stablizes car operation construction method, it is characterised in that：Run into next group of track switch
When, in three different pieces of track switch, i.e. railway switch part, coupling part, railway frog part, repeat step b, c, d again.
5. positive line switch as claimed in claim 4 stablizes car operation construction method, it is characterised in that：The horizontal brace cylinder of rail
It is piston rod II and 20mm stroke one end of the combined oil cylinder by 15mm strokes one end with two combined oil cylinders of piston rod
Piston rod I is respectively embedded into the cylinder barrel two ends of the horizontal brace cylinder of rail, by oil circuit control respectively to piston rod I and piston rod II
System, realizes the regulation of different Track widths.
6. positive line switch as claimed in claim 5 stablizes car operation construction method, it is characterised in that：Main track section and switch area
The coupling part of section is when carrying out stablizing operation, clamp oil cylinder clamp pressure be 10Mpa, the railway switch part of switch section and
When railway frog part carries out stablizing operation, the corresponding clamp pressure of clamping oil cylinder nip side is 15 MPa, and clamping oil cylinder opens side pair
The clamp pressure answered is 0；When main track or switch section carry out stablizing operation, clamp oil cylinder back-pressure is 9MPa.
7. positive line switch as claimed in claim 6 stablizes car operation construction method, it is characterised in that：In main track section and track switch
When the coupling part of section carries out stablizing operation, the corresponding support rail pressure of two ends piston rod I and piston rod II of horizontal brace cylinder of rail
Power is 5Mpa；When the railway switch part and railway frog part of switch section carry out stablizing operation, the piston rod I of 20mm strokes one end
Corresponding support rail pressure power is 10Mpa for the corresponding support rail pressure power of the piston rod II of 0,15mm strokes one end, in main track and switch area
Section, the pressure of horizontal brace rail accumulator is 3Mpa.
8. positive line switch as claimed in claim 7 stablizes car operation construction method, it is characterised in that：The positive line switch stabilization
The car car body left and right sides is equipped with track switch operation button, i.e., include two track switch operation buttons altogether, presses bright " track switch operation " button,
Then stabilising arrangement is entered " track switch pattern " by the control of each unit coordinates, presses " track switch operation " button that goes out, then stabilising arrangement accordingly enters
Enter " positive ray mode "；Vehicle body upper portion and working driver chamber are provided with stabilising arrangement support rail and left and right jaws close switch, this two
Support rail and the clamp switch of individual track switch operation button and vehicle body upper portion and working driver chamber have interlock function, i.e., in the same time
Support rail and clamp action can only be carried out by the position of a certain button control, and the support rail and clamp of other three positions controls are acted
Do not work, the stabilising arrangement control cabinet of the track switch operation button connects car body left and right sides.
9. positive line switch as claimed in claim 8 stablizes car operation construction method, it is characterised in that：In step b and d, press
Track switch operation button on the left of bright car body, into track switch work pattern, now the stabilising arrangement support rail of working driver chamber, left and right press from both sides
Icarceration combination switch does not work；The stabilising arrangement of vehicle body upper portion supports rail, left and right jaws close and stabilising arrangement lifting switch and does not rise
Effect；Track switch operation button on the right side of car body does not work.
10. positive line switch as claimed in claim 8 stablizes car operation construction method, it is characterised in that：In step b and d, press
Bright car body right side " track switch operation " button, into track switch work pattern, the stabilising arrangement support rail of working driver chamber, left and right clamp are closed
Combination switch does not work；The stabilising arrangement of vehicle body upper portion supports rail, left and right jaws close and stabilising arrangement lifting switch and does not work；
Track switch operation button on the left of car body does not work.
11. positive line switch stabilization car operation construction methods as claimed in claim 9, it is characterised in that：Track switch on the left of car body
Stabilising arrangement control cabinet on the left of operation button connects car body, when being opened so as to the track switch operation button on the left of car body, interlocking
Working driver chamber and vehicle body upper portion support rail, clamp switch do not work, and track switch operation button on the right side of car body does not work；
Now, the piston rod I of horizontal brace cylinder of rail control 20mm strokes one end is fully retracted, and the piston rod II of 15mm strokes one end is complete
Stretch out, it is ensured that wheelspan 1435mm；Now, horizontal brace cylinder of rail support rail pressure power is 10Mpa；Left side clamp is opened, and right side clamp is protected
Hold clamp position and clamp pressure is 15MPa.
12. positive line switch stabilization car operation construction methods as claimed in claim 10, it is characterised in that：Track switch on the right side of car body
Stabilising arrangement control cabinet on the right side of operation button connects car body, when being opened so as to the track switch operation button on the right side of car body, interlocking
Working driver chamber and vehicle body upper portion support rail, clamp switch do not work, and track switch operation button on the left of car body does not work；
Now, the piston rod I of horizontal brace cylinder of rail control 20mm strokes one end is fully retracted, and the piston rod II of 15mm strokes one end is complete
Stretch out, it is ensured that wheelspan 1435mm；Now, horizontal brace cylinder of rail support rail pressure power is 10Mpa；Right side clamp is opened, and left side clamp is protected
Hold clamp position and clamp pressure is 15MPa.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611315.XA CN105625116B (en) | 2014-11-04 | 2014-11-04 | Positive line switch stabilization car operation construction method |
| PCT/CN2015/093761 WO2016070807A1 (en) | 2014-11-04 | 2015-11-04 | Construction method for operations of main line and turnout stabilising vehicle |
| MYPI2017701554A MY191585A (en) | 2014-11-04 | 2015-11-04 | Construction method for operations of main line and turnout stabilising vehicle |
| BR112017009214-0A BR112017009214B1 (en) | 2014-11-04 | 2015-11-04 | Operation method for vehicle stabilization in main line lane deviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611315.XA CN105625116B (en) | 2014-11-04 | 2014-11-04 | Positive line switch stabilization car operation construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105625116A CN105625116A (en) | 2016-06-01 |
| CN105625116B true CN105625116B (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410611315.XA Active CN105625116B (en) | 2014-11-04 | 2014-11-04 | Positive line switch stabilization car operation construction method |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN105625116B (en) |
| BR (1) | BR112017009214B1 (en) |
| MY (1) | MY191585A (en) |
| WO (1) | WO2016070807A1 (en) |
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| AT336663B (en) * | 1972-10-13 | 1977-05-25 | Plasser Bahnbaumasch Franz | METHOD AND MACHINE FOR CORRECTING THE LEVEL OF A TRACK WITH BALLBED BED |
| EP0386398B1 (en) * | 1989-03-10 | 1992-10-07 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. | Travelling track tamping, levelling and lining machine with a swivelling tamping unit |
| AT400162B (en) * | 1990-02-06 | 1995-10-25 | Plasser Bahnbaumasch Franz | METHOD AND TRACKING MACHINE FOR MEASURING THE CROSS SHIFTING RESISTANCE |
| DE10331063A1 (en) * | 2003-07-09 | 2005-02-03 | Windhoff Bahn- Und Anlagentechnik Gmbh | Rail track maintenance vehicle has lift/lower crane outrigger for soil/track compacting machine |
| CN101603284B (en) * | 2008-12-25 | 2011-07-20 | 重庆运达机电设备制造有限公司 | Small sleeper stabilization integrating machine |
| CN102486017A (en) * | 2010-12-03 | 2012-06-06 | 襄樊金鹰轨道车辆有限责任公司 | Rail stabilization device |
| CN102720101B (en) * | 2012-05-22 | 2015-07-08 | 昆明中铁大型养路机械集团有限公司 | Line tamping stabilizing car and turnout stabilizing method |
| CN103866658B (en) * | 2012-12-14 | 2015-11-25 | 昆明中铁大型养路机械集团有限公司 | A kind of positive line switch stablizes car and operational method thereof |
-
2014
- 2014-11-04 CN CN201410611315.XA patent/CN105625116B/en active Active
-
2015
- 2015-11-04 BR BR112017009214-0A patent/BR112017009214B1/en active IP Right Grant
- 2015-11-04 MY MYPI2017701554A patent/MY191585A/en unknown
- 2015-11-04 WO PCT/CN2015/093761 patent/WO2016070807A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| BR112017009214B1 (en) | 2022-05-24 |
| CN105625116A (en) | 2016-06-01 |
| WO2016070807A1 (en) | 2016-05-12 |
| BR112017009214A2 (en) | 2018-01-30 |
| MY191585A (en) | 2022-06-30 |
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Address after: 650000 Kunming City, Yunnan sheep sheep Wang Fang No. 384 Applicant after: CRCC HIGH-TECH EQUIPMENT Corp.,Ltd. Address before: 650000 Kunming City, Yunnan sheep sheep Wang Fang No. 384 Applicant before: KUNMING CHINA RAILWAY LARGE MAINTENANCE MACHINERY GROUP Co.,Ltd. |
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Application publication date: 20160601 Assignee: BEIJING RUIWEITONG ENGINEERING MACHINERY Co.,Ltd. Assignor: CRCC HIGH-TECH EQUIPMENT Corp.,Ltd. Contract record no.: X2023530000016 Denomination of invention: Construction Method for Stabilizing Turnouts on Main Line Granted publication date: 20170613 License type: Common License Record date: 20230419 |
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