CN205557207U - Two two pillow tamping cars of marching type of resting head on main track tamping machine and being equipped with device - Google Patents
Two two pillow tamping cars of marching type of resting head on main track tamping machine and being equipped with device Download PDFInfo
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- CN205557207U CN205557207U CN201620084784.5U CN201620084784U CN205557207U CN 205557207 U CN205557207 U CN 205557207U CN 201620084784 U CN201620084784 U CN 201620084784U CN 205557207 U CN205557207 U CN 205557207U
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Abstract
The utility model relates to a two two pillow tamping cars of marching type of resting head on main track tamping machine and being equipped with device, including the unit of making firm by ramming that has absolute construction, it is provided with two pairs and be two sides and arrange to make the unit firm by ramming, do it include lift cylinder (15 to make the unit firm by ramming 1 ), flywheel (15 2 ), make frame (15 firm by ramming 3 ), the centre gripping hydro -cylinder (15 4 ), eccentric vibration axle (15 5 ), the pick arm (15 6 ), guide post (15 7 ), box (15 8 ), tamping pickaxe (15 9 ), box (15 8 )Adopt one -shot casting to process into. Compared with the prior art, the utility model beneficial effect be: the utility model discloses an one -shot casting box does not have the welding link, and consequently the volume of reducing the manual working has by a wide margin simultaneously thoroughly been eliminated the defect of original welding formula box structure, and then has been improved tamping machine 's working life by a wide margin, the utility model discloses a make firm by ramming in step, the technique of making firm by ramming of asynchronous centre gripping and balancing load, can effectively improve an excitation vibration axle atress situation to further improve tamping machine 's working life.
Description
Technical field
This utility model relates to tamping unit and tamping car, particularly to a kind of double pillow main track tamping units and equipped with this dress
The step-by-step movement put double pillow tamping car.
Background technology
Tamping car tamps for railway circuit tracks lifting when newly-built, overhaul and maintenance, track lining, levelling, tiny fragments of stone, coal, etc. shoulder, it is comprehensive to make firm by ramming
Cooperation industry.From the end of the eighties in last century from Austria PLASSER&THEURER company introduce DC-32(D08-32) tamping car with
Coming, tamping car is that China railways Maintenance Machinery, the speed of service and transport power lifting are made that tremendous contribution.
The main track tamping car of current domestic use mainly has the DC-32 tamping car of imported technology, DCL-32 continuous way to make firm by ramming
Car, DC-32 II tamping car, DCL-48 continuous way three rest the head on tamping car, DWL-48 continuous way three pillow makes stable car and 09-32/4S firm by ramming
Circuit turnout tamping stablizes car.DC-32 tamping car is the product of phase early 1980s, there is problem backward in technique；
Although DCL-32 continuous way tamping car technology is relatively advanced, but there are some congenital structure problem (mainly Working carts in it
Supporting construction), Working cart traveling control problem etc., the reliability of use is the most unsatisfactory；DC-32 II tamping car is exploitation
Compact, owing to not having push car and high speed hydraulic machine traveling, loses some technical advantages that tamping car is intrinsic；DCL-
48 continuous ways three rest the head on tamping car and DWL-48 continuous way three pillow to make stable car firm by ramming be the new technique vehicle recently introduced, technology is first
Entering, price is the highest；09-32/4S circuit turnout tamping stablizes the up-to-date vehicle that car is technology transfer, multiple functional but valency
Lattice are expensive.What is more important, above vehicle is all to introduce Austria's PLASSER&THEURER company technique, the most independently knows
Knowing property right, it is restriction greatly that China's railway large-scale maintenance machinery product enters international market.
The Chinese invention patent of Patent No. ZL201210515899.1 discloses a kind of station track double pillow tamping unit, including
Casing, vibrating shaft, interior clamping oil cylinder, outer clamping oil cylinder, interior pick arm, outer pick arm, inner side tamping pickaxe, outside tamping pickaxe, cylinder, block,
Guide pillar, external support arm and fuel tank assembly and interior supporting arm, described casing is at least convex by intermediate, crossbeam, end plate, interior supporting
Platform, external support boss, stop plate are welded, the centrage at the center of the outer pick arm pin-and-hole on the crossbeam of casing to casing away from
From equal to 600mm ± 20mm, external support arm and fuel tank assembly include external support arm, two fuel tanks and flywheel guard, interior supporting arm bag
Including interior supporting arm body and flywheel guard, be provided with block between piston rod front end and the oil cylinder cylinder cap of described outer clamping oil cylinder, block has
Fixed stop and turning block, can be by using the block of varying number, and outside regulation, the lower slot of tamping pickaxe is put and clamps row
Journey, meets the job requirements of different sleeper pitch, and this inventive structure is reasonable, had both met station track operation, and had met again main track operation.But
The casing of this invention uses Welding Structure, and its technological deficiency is: be not only added significantly to the workload of machining casing,
Simultaneously during welding processing, the most easily produce some weld defects, such as weld crack, hole, solid add miscellaneous, incomplete fusion,
Lack of penetration, shape defects etc., these weld defects not only reduce section of weld joint and amass, reduce bearing capacity, and easily producing should
Power is concentrated, and then can cause bigger crackle, also can reduce welded fatigue strength, easily cause rupturing very of weldment
To causing brittle failure, it is clear that the drawbacks described above that existing welding type body structure exists can be greatly reduced its working life, economy
Difference, need to improve.
The Chinese invention patent of Patent No. ZL201210515861.4 discloses a kind of double pillow tamping unit, including case
Body, vibrating shaft, interior clamping oil cylinder, outer clamping oil cylinder, interior pick arm, outer pick arm, inner side tamping pickaxe, outside tamping pickaxe, cylinder, block, lead
Post and supporting arm and fuel tank assembly, described casing is at least by intermediate, crossbeam, end plate, external support boss, stop plate and boatswain chair
Being welded, the distance at the center of the outer pick arm pin-and-hole on the crossbeam of casing to the centrage of casing is equal to 600mm ± 20mm,
Bearing arm and fuel tank assembly include supporting arm, two fuel tanks and flywheel guard, the piston rod front end of described outer clamping oil cylinder and oil cylinder
Being provided with block between lid, block has fixed stop and turning block, can smash outside regulation by using the block of varying number
The lower slot of pick is put and clamping stroke, meets the job requirements of different sleeper pitch, and this inventive structure is reasonable, had both met station track and has made
Industry, meets again main track operation.But the casing of this invention uses Welding Structure, its technological deficiency is: be not only added significantly to
The workload of machining casing, the most easily produces some weld defects during welding processing simultaneously, such as weld crack,
Hole, solid add miscellaneous, incomplete fusion, lack of penetration, shape defect etc., and these weld defects not only reduce section of weld joint and amass, and reduce
Bearing capacity, easily produces stress and concentrates, and then can cause bigger crackle, also can reduce welded fatigue strength,
Rupturing of weldment is easily caused to even result in brittle failure, it is clear that the drawbacks described above that existing welding type body structure exists can be big
Width reduces its working life, less economical, need to improve.
The Chinese invention patent of Patent No. ZL201210515824.3 discloses double pillows of a kind of meter-gage circuit and makes dress firm by ramming
Put, including casing, vibrating shaft, yielding coupling, interior clamping oil cylinder, outer clamping oil cylinder, interior pick arm, outer pick arm, inner side tamping pickaxe, outer
Side tamping pickaxe, dispensing body, guide pillar, supporting arm and fuel tank, casing at least by intermediate, crossbeam, end plate, external support boss welding and
Becoming, yielding coupling is arranged on the end of vibrating shaft, and yielding coupling is claw coupling, including driving claw dish, resilience gear ring
With from pawl dish, being located at the flywheel fixing with vibrating shaft from pawl dish, the boss endoporus on driving claw dish is with internal spline, convex
Platform stretches in the taper hole of vibrating shaft, and keeps certain interval with taper hole, and the center of the outer pick arm pin-and-hole on the crossbeam of casing is to case
The distance of the centrage of body is equal to 570mm ~ 700mm.This inventive structure is reasonable, dependable performance, can meet meter-gage circuit homework and
Gauge requirement.But the casing of this invention uses Welding Structure, its technological deficiency is: be not only added significantly to machining case
The workload of body, the most easily produces some weld defects, such as weld crack, hole, solid during welding processing simultaneously
Adding miscellaneous, incomplete fusion, lack of penetration, shape defect etc., these weld defects not only reduce section of weld joint and amass, and reduce carrying energy
Power, easily produces stress and concentrates, and then can cause bigger crackle, also can reduce welded fatigue strength, easily cause
Rupturing of weldment even results in brittle failure, it is clear that the drawbacks described above that existing welding type body structure exists can be greatly reduced it
Working life, less economical, need to improve.
Utility model content
In order to solve the technological deficiency that above-mentioned existing double pillow tamping units exist, the technical solution adopted in the utility model is such as
Under:
A kind of double pillow main track tamping unit, makes unit firm by ramming including have an absolute construction, described in make unit firm by ramming and be provided with two
To and in bilateral arrange, described in make firm by ramming unit include lift cylinder, flywheel, make firm by ramming framework, clamping oil cylinder, eccentric vibrating axle, pick
Arm, lead, casing, tamping pickaxe, described casing uses one-step casting processing and forming to make.
Preferably, make unit firm by ramming described in each to be controlled by single lift cylinder, it is possible to be respectively completed down to plug and pound and admittedly move
Making, can carry out double pillow and make firm by ramming, also can singly rest the head on and make firm by ramming, operating type is flexible, when two independent knots of described tamping unit
During any a piece of damage of structure unit, it is possible to proceed singly to rest the head on operation or complete to return the vehicle to the garage and knock off along slope.
In any of the above-described scheme preferably, at pillow away from uniformly, when being suitable for double pillow operation, described tamping unit uses institute
State double pillow to make firm by ramming；At pillow away from uneven, it is impossible to when double pillows are made firm by ramming, described tamping unit uses described single pillow to make firm by ramming.
In any of the above-described scheme preferably, described eccentric vibrating axle uses segmentation structure, each described bias
Vibrating shaft drives side pick arm.
In any of the above-described scheme preferably, described clamping oil cylinder uses dissection type clamping cylinder structure, it is simple to maintenance,
The operation changed.
This utility model compared with prior art provides the benefit that: this utility model uses one-step casting molding casing,
Welding link, therefore can be greatly decreased labor workload, completely eliminates the defect of original welding type body structure simultaneously, enters
And the working life of tamping unit is greatly improved；This utility model use synchronize to make firm by ramming, the smashing of asynchronous clamping and balancing load
Gu technology, exciting vibrating shaft force-bearing situation can be effectively improved, thus improve the working life of tamping unit further；This practicality
What novel tamping unit one side used two absolute construction makes unit firm by ramming, and each unit of making firm by ramming is by single lift cylinder control
System, can be respectively completed down and plug and pound solid action, can carry out double pillow and make firm by ramming, it is possible to singly rest the head on and make firm by ramming, when some in car load is only
Vertical unit of making firm by ramming damages or time tamping pickaxe damages, and can proceed singly rest the head on operation or complete to return the vehicle to the garage and knock off along slope, and need not be as other
Double pillow tamping cars need to be allocated other tamping cars and carry out this operation when breaking down, cost-effective, reduce the probability of generation accident；
Tamping unit of the present utility model uses stagewise eccentric vibrating axle, and each drives side pick arm, it is simple to overhauls and assembles；This
Utility model uses dissection type clamping oil cylinder, it is simple to the operation that maintenance is changed；Described tamping unit simple in construction, maintainability,
Reliability improves a lot.
This utility model additionally provides a kind of step-by-step movement double pillow tamping car applying described double pillow main track tamping unit, bag
Include tamping car main part, the entire vehicle design of described tamping car use two-part body construction, i.e. front portion be described in make car owner firm by ramming
Body portion, rear portion is push car part.
Preferably, described tamping car main part is disposed with front levelling bar, middle leveling sensor, rear levelling bar, front
Between tensioning dolly, main car frame, electromotor, front drivers' cab, rear drivers' cab, generating set, charger, hydraulic emergency pump, power pass
Dynamic system, hydraulic oil container, diesel fuel tanks, tamping unit, track lining dolly, rise track lining device, pillow end tamping unit, rear tensioning dolly,
Electric control system, brakes；Described hydraulic emergency pump is in the case of complete machine hydraulic system failure, it is possible to by operation
Mechanism returns to run lock-out state within a short period of time.
In any of the above-described scheme preferably, described push car part is disposed with hopper, single shaft suspension, record
Measure dolly and railway roadbed clearing apparatus.
In any of the above-described scheme preferably, described tamping car main part includes two two-axle bogies, i.e. forwards
To frame and trailing bogie.
In any of the above-described scheme preferably, described record measurement dolly includes tensioning dolly and monitor after monitor
Middle dolly.
In any of the above-described scheme preferably, described front drivers' cab is for running drivers' cab, and described rear drivers' cab is operation
Drivers' cab.
In any of the above-described scheme preferably, the width of described main car frame is at least 3 meters so that car load space and comfortable
Degree is substantially improved.
In any of the above-described scheme preferably, described main car frame uses the design of dual-side load bearing beam formula, does not has central sill, carries
Space in the middle part of high vehicle, it is simple to installment work device.
In any of the above-described scheme preferably, described bogie uses one to be the H type welded frame that axle box hangs, and one is
Axle box hanging device is made up of cone-shaped metal rubber-spring complex and vertical hydraulic buffer, and buffer shock-absorbing performance is good, noise is low,
Effectively reduce wheel track horizontal force and wheel-rail wear, reduce wheel Xuan and repair and orbital maintenance amount.
In any of the above-described scheme preferably, described bogie uses single shoe brake, normal contact elastic side bearing
With the mode of ball center plate sharing lood, weight more than described car body passes through described normal contact elastic side bearing and the ball of both sides
The center of area sits crosslegged in architecturally, and is that axle box hanging device acts on axle box and wheel to upper by described one.
In any of the above-described scheme preferably, described forecarriage includes I axle, II axle, and described trailing bogie includes III
Axle and IV axle, described I axle, II axle and III axle are equipped with axle gear box, and described IV axle is optical axis.
In any of the above-described scheme preferably, described power drive system include Diesel engine, pump driver gear case,
Hydraulic mechanical transmission box, transfer case, axle gear box, use integrated form design, to meet car load service requirement.
In any of the above-described scheme preferably, described power drive system uses high-speed cruising, operation traveling and hangs together
Run three kinds of kinds of drive.
In any of the above-described scheme preferably, the described high-speed cruising kind of drive uses hydraulic mechanical.
In any of the above-described scheme preferably, the described operation traveling kind of drive uses hydrostatic transmissions.
In any of the above-described scheme preferably, described Diesel engine uses double charge inter cooling water-cooled diesel engine, should
Plant diesel engine and there is automatically controlled speed governing, electric control starting, the function of automatically controlled shutdown at full speed, and discharge standard meets current state IV standard
And Eu III standard.
In any of the above-described scheme preferably, described hydraulic mechanical transmission box uses torque-converters to tie with change speed gear box integral type
Structure, each fourth gear of forward-reverse, described torque-converters uses CAN to control, the power drive system of full electronic control technology.
In any of the above-described scheme preferably, described electric control system uses DNCS network control system, described
DNCS network control system has easily to be searched and the feature of handling failure, and is integrated with car load self-diagnostic function and remotely diagnosis
Function, the most easily extends other correlation function of car load simultaneously.
In any of the above-described scheme preferably, the main hardware of described DNCS network control system uses the universal standard to produce
Product.
In any of the above-described scheme preferably, described electric control system includes AGC orbit geometry parameter department of computer science
System, described AGC orbit geometry parameter computer system has to be entered the circuit precision in tamping car operation process and operation quality
Row record and the function of assessment.
In any of the above-described scheme preferably, described brakes uses air damping when described high-speed cruising, entirely
5, portion axle both participates in braking at a high speed.
In any of the above-described scheme preferably, described brakes uses hydraulic braking when described operation traveling, entirely
5, portion axle participates in operation braking.
In any of the above-described scheme preferably, described generating set provides 220V alternating current power supply, to meet on-board air conditioner
And the needs of household electricity.
In any of the above-described scheme preferably, including storage battery, described charger uses integrated form charger, described integrated
One end of formula charger is connected with described generating set, and the other end is connected with described storage battery, described integrated form charger profit
By vehicle-based generator set, vehicular power-bottle is charged, meet the feed of described storage battery and meet an urgent need demand.
The described step-by-step movement of the present utility model double pillow tamping car that applies compared with prior art provides the benefit that: car load
It is designed with two-part body construction, it is achieved that the Function Extension of tamping car, is particularly disposed with cleaning in push car part
Device, it is possible to clean and make rear sleeper firm by ramming, the stone tiny fragments of stone, coal, etc. that rail, fastener, trackside are left over；By existing tamping car main car frame structure by three beams
Structure, i.e. for the central sill+for assisting the both sides design of edge beam of carrying to be improved to use dual-side joist support completely of main carrying
The design carried, two girder constructions have a technique effect of following several respects: one is to make full use of in the middle part of vehicle limit in the horizontal
Space, boundary, two be main car frame can be made to wind up beam bottom is vertical and both lateral sides has enough spaces, be beneficial to its installation and make dress firm by ramming
The apparatus for work such as put, it is achieved main track tamping operation, three be can Matching installation high-speed bogie, improve and even hang the speed of service；
Described step-by-step movement double pillow tamping car makes full use of engine technology and power transmission technology, the selectivity of world today's mature and reliable
Valency is than high product and world-famous supply of brands business, by integrated innovation, forms power proprietary, modular and power passes
Dynamic technology, and energy-conserving and environment-protective can be met, requirement that versatility is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment of double pillow main track tamping unit of the present utility model；
Fig. 2 is the structural representation of casing in the embodiment illustrated in fig. 1 according to double pillow main track tamping units of the present utility model
Figure；
Fig. 3 is that the embodiment illustrated in fig. 1 according to double pillow main track tamping units of the present utility model is when single pillow tamping operation
Structural representation；
Fig. 4 is that the embodiment illustrated in fig. 1 according to double pillow main track tamping units of the present utility model is when double pillow tamping operation
Structural representation；
Fig. 5 is that the embodiment illustrated in fig. 1 according to double pillow main track tamping units of the present utility model is when locking even extension state
Structural representation；
Fig. 6 is dissection type clamping oil cylinder in the embodiment illustrated in fig. 1 according to double pillow main track tamping units of the present utility model
Structural representation；
Fig. 7 is the front view of the preferred embodiment applying step-by-step movement of the present utility model double pillow tamping car；
Fig. 8 is the top view according to the embodiment illustrated in fig. 7 applying step-by-step movement of the present utility model double pillow tamping car；
Fig. 9 is the right view according to the embodiment illustrated in fig. 7 applying step-by-step movement of the present utility model double pillow tamping car；
Figure 10 is according to applying main car frame in the double embodiment illustrated in fig. 7 resting the head on tamping car of step-by-step movement of the present utility model
Structural representation；
Figure 11 is according to applying bogie in the double embodiment illustrated in fig. 7 resting the head on tamping car of step-by-step movement of the present utility model
Structural representation.
Description of reference numerals:
Drivers' cab before 1；2 main car frames；Between 3 electromotors；4 hydraulic oil containers；5 diesel fuel tanks；Drivers' cab after 6；7 hoppers；8 railway roadbeds are clear
Sweeping device；Tensioning dolly after 9 monitors；10 single shaft suspension；Dolly in the middle of 11 monitors；Tensioning dolly after 12；Turn after 13
To frame；14 pillow end tamping units；15 tamping units；16 track lining dollies；17 track lining devices；18 power drive systems；19 forwards
To frame；Levelling bar before 20；Tensioning dolly before 21；15-1 lift cylinder；15-2 flywheel；15-3 makes framework firm by ramming；15-4 clamps oil cylinder；
15-5 eccentric vibrating axle；15-6 pick arm；15-7 lead；15-8 casing；15-9 tamping pickaxe.
Detailed description of the invention
In order to be more fully understood that this utility model, below in conjunction with specific embodiment, this utility model is explained in detail,
It is clear that this utility model can be carried out different modification and remodeling and new without departing from this practicality of appended claims
Type broader spirit and scope.Therefore, following example are to have exemplary and do not have conditional implication.
As shown in figures 1 to 6, a kind of double pillow main track tamping units, make unit firm by ramming including what there is absolute construction, described in make firm by ramming
Unit be provided with two to and arrange in bilateral, described in make unit firm by ramming and include lift cylinder 15-1, flywheel 15-2, make framework 15-firm by ramming
3, clamping oil cylinder 15-4, eccentric vibrating axle 15-5, pick arm 15-6, lead 15-7, casing 15-8, tamping pickaxe 15-9, described casing
15-8 uses one-step casting processing and forming to make, each described in make unit firm by ramming and controlled by single lift cylinder 15-1, it is possible to divide
Do not complete down to plug and pound solid action, double pillow can be carried out and make firm by ramming, can singly rest the head on yet and make firm by ramming, at pillow away from uniformly, be suitable for the operation of double pillow
Time, described tamping unit uses described double pillow to make firm by ramming；At pillow away from uneven, it is impossible to when double pillows are made firm by ramming, described tamping unit uses
Described single pillow is made firm by ramming, and eccentric vibrating axle 15-5 uses segmentation structure, each eccentric vibrating axle 15-5 to drive side pick arm 15-
6, clamping oil cylinder 15-4 use dissection type clamping cylinder structure.
As illustrated in figures 7-11, one applies step-by-step movement of the present utility model double pillow tamping car, including tamping car main part
Point, the entire vehicle design of described tamping car uses two-part body construction, i.e. front portion to be described tamping car main part, and rear portion is material
Material trailer part, described tamping car main part is disposed with front levelling bar 20, middle leveling sensor, rear levelling bar, front tensioning
Between dolly 21, main car frame 2, electromotor 3, front drivers' cab 1, rear drivers' cab 6, generating set, charger, hydraulic emergency pump, power
Drive system 18, hydraulic oil container 4, diesel fuel tanks 5, tamping unit 15, track lining dolly 16, a track lining device 17, pillow end tamping unit
14, rear tensioning dolly 12, electric control system, brakes, described push car part is disposed with hopper 7, single shaft hangs system
Dolly and railway roadbed clearing apparatus 8 measured in system 10, record, and described tamping car main part includes two two-axle bogies, i.e. forwards
To frame 19 and trailing bogie 13, record is measured dolly and is included tensioning dolly 9 and the middle dolly 11 of monitor, front driver after monitor
Room 1 is for running drivers' cab, and rear drivers' cab 6 is working driver chamber, and the width of main car frame 2 is 3 meters, and main car frame 2 uses both sides side bar
Bearing-type designs, and described bogie uses one to be the H type welded frame that axle box hangs, and one is that axle box hanging device is by cone-shaped metal
Rubber-spring complex and vertical hydraulic buffer composition, described bogie uses single shoe brake, normal contact elastic side bearing
With the mode of ball center plate sharing lood, weight more than described car body passes through described normal contact elastic side bearing and the ball of both sides
The center of area sits crosslegged in architecturally, and is that axle box hanging device acts on axle box and takes turns upper by described one, and forecarriage 19 wraps
Including I axle, II axle, trailing bogie 13 includes III axle and IV axle, described I axle, II axle and III axle equipped with axle gear box, described IV axle
For optical axis, power drive system 18 includes Diesel engine, pump driver gear case, hydraulic mechanical transmission box, transfer case, axletree tooth
Roller box, and use integrated form to design, power drive system 18 uses high-speed cruising, operation traveling and hangs together three kinds of transmission sides of operation
Formula, the described high-speed cruising kind of drive uses hydraulic mechanical, and the described operation traveling kind of drive uses hydrostatic transmissions, institute
Stating Diesel engine and use double charge inter cooling water-cooled diesel engine, described hydraulic mechanical transmission box uses torque-converters and change speed gear box one
Body formula structure, each fourth gear of forward-reverse, described torque-converters uses CAN to control, the power drive system of full electronic control technology, institute
Stating electric control system and use DNCS network control system, the main hardware of described DNCS network control system uses the universal standard
Product, described electric control system includes AGC orbit geometry parameter computer system, and described brakes is at described high-speed cruising
Shi Caiyong air damping, whole 5 axles both participate in braking at a high speed, and described brakes uses hydraulic pressure system when described operation traveling
Dynamic, whole 5 axles participate in operation braking, and described generating set provides 220V alternating current power supply, including storage battery, described charger one end
Being connected with described generating set, the other end is connected with described storage battery.
Described DNCS Digital Network Control System is novel high speed digital network based on the exploitation of ProfiNET bussing technique
Control system, its hardware foundation is SIEMENS company industrial computer IPC and S7300 series of PLC, has high stability and can
Feature by property.Full car has 5 SIEMENS-IPC industrial computers.Wherein, 3 computers of front drivers' cab, it is respectively and runs
Monitoring computer, front end input computer and AGC orbit geometry parameter computer system；There is 1 large scale No. 1 position of rear drivers' cab
Computer, sets for monitoring operation and job parameter；Rear drivers' cab runs operative position 1 computer, for running backward
Monitoring.Built car load by the power module of PLC, CPU module, I/O module, communication module etc. and run main website and operation main website.
ProfiNET speed reaches 100M.DNCS Digital Network Control System is also integrated with car load self-diagnostic function and remotely diagnoses merit
Energy.Self diagnosis can provide process strategy with the phenomenon of the failure of auxiliary operation person's automatic diagnostic operation process.Remote diagnosis system can
With by data during current for machine or fault, by public network systems communicate to after-sale service center, it is achieved remotely to user
The fault diagnosis of situ machine, to improve promptness and the accuracy of service.Another maximum of DNCS Digital Network Control System is excellent
Gesture is, main hardware is highly reliable universal standard product, improves product interchangeability, effectively reduces and uses maintenance cost, carries
For equipment operating efficiency.
Described AGC orbit geometry parameter computer system is to use the hardware knot as DNCS Digital Network Control System
Structure system.Main devices is SIEMENS company IPC industrial computer and S7300 series of PLC.System can be in Windows system
Running under row Edition operating system, main support systems soft ware includes Win7, WinXP, Win8 etc..PLC is as the I/ of AGC system
O Interface, industrial computer is the key process unit of AC system, is connected by Ethernet, and the industrial computer of configuration can select
Select sizes, including 12 ", 15 ", 17 " etc..A reserved extraneous USB interface, it is simple to importing and exporting of external data.Configuration
One industrial keyboard, the operation for AGC system operates.AGC-R orbit parameter record and operation quality assessment system be according to
EN13848 standard-required, records the circuit precision in tamping car operation process and operation quality and assesses, track geometry
Parameters precision includes circuit vector distance, transverse horizontal, vertical equity and torsion resistance；Line quality include operation process track lifting amount,
The clamping time etc..And operation quality is collected statistics, it is thus achieved that demarcate recorder chart and the line of the curve of chart, band indications
Road deviation form.Configuration network-type color laser printer, it is possible to printout obtains icon and form.AGC-R orbit parameter
Record uses with operation quality assessment system and designs, i.e. in AGC orbit parameter with AGC orbit parameter Automated library system structure
Computer hardware increases I/O module, and corresponding AGC-R reference record and operation quality assess systems soft ware.AGC and AGC-
R system uses Integrated design, brings the versatility of system hardware, stability and reliability.Improve AGC parameter to calculate and ginseng
Directly merging of number scale record data.
Driving about car load designs:
Traveling transmission three kinds of modes of employing of tamping car of the present utility model:
(1) high-speed cruising: using Hydro-mechanical transmission, drive path is as follows:
Electromotor → pump driver gear case → hydraulic mechanical transmission box → transfer case (passing) → be delivered separately to following two
Individual branch road: → I axle axle gear box → II axle axle gear box
(2) operation traveling: using hydrostatic transmissions, drive path is as follows:
Following two branch roads of electromotor → pump driver gear case → operation pump → be delivered separately to:
→ motor → transfer case → universal drive shaft → I, II axle axle gear box → motor → trailing bogie III axle axle gear
Case
(3) operation is hung together: cut off all drive paths.
Brake Design about car load:
(1) high-speed cruising braking: employing integrated form brake, emergency stopping distance: during by level tangent track speed 90km/h,
It is not more than the design of 800m standard；Air damping, whole 5 axles is used to participate in braking at a high speed.
(2) operation traveling braking: use hydraulic braking, whole 5 axles to participate in operation braking.
Design about the main car frame optimization in car load:
As the main carrying basis of tamping car complete machine of the present utility model, existing tamping car system has been drawn in main car frame design
The technology of row type maturation and experience, use central sill (mainly carrying)+both sides side bar with the main car frame of existing DC-32 tamping car
The design of (auxiliary carrying) is different, and tamping car main car frame of the present utility model uses the bearing mode of both sides side bar to carry out excellent completely
Change design, eliminate central sill.So carry out above-mentioned optimization design, primarily to reach following design object: one is can be abundant
Utilize gauge space in the horizontal in the middle part of vehicle；Two can make main car frame wind up, and beam bottom is vertical and both lateral sides has enough
Space, is beneficial to it and installs the apparatus for work such as tamping unit, it is achieved main track tamping operation；Three is to turn by Matching installation novel high speed
To frame, improve and even hang the speed of service.
As shown in Figure 10, in order to ensure the strength and stiffness of main car frame, main car frame and push car vehicle frame are had
The calculating of limit unit, test of static strength and dynamic stress experiment.Finite element analysis results shows, tamping car main car frame of the present utility model
Structural strength meet railroad industry standard TB/T1335-1996 " rail truck Intensity Design and test for identification specification " want
Ask, it is possible to meet vehicle and run needs.Stiffness analysis result shows, main car frame lowest-order elastic vibration frequency is away from wheel track phase
The vehicle multi-rigid-body system frequency of vibration that interaction causes, it can be ensured that vehicle is properly functioning.Test of static strength and dynamic stress examination
Demonstrating vehicle frame respectively under vertical load, tensile load effect, strength and stiffness are fully able to meet vehicle and run and make
Industry needs.
As shown in figure 11, it is engineering machinery special bogie based on cone-shaped metal rubber spring, root in this utility model
According to the functional requirement of tamping car of the present utility model, to meet and draw traveling, operation traveling voluntarily and even hang operation, according to turning to
Frame design principle, in conjunction with mature technology and the advanced technology of rolling stock, this utility model of existing road maintenance machine product
Bogie use one be axle box hang H type welded frame；One is that axle box hanging device is by cone-shaped metal rubber-spring complex
Form with vertical hydraulic buffer；Use single shoe brake；Often contact elastic side bearing and the side of ball center plate sharing lood
Formula, the above weight of car body is located architecturally by both sides normal contact elastic side bearing and ball center plate, and is passed through single stage suspension
Device acts on axle box and takes turns upper, and forecarriage I, II axle and trailing bogie III axle are equipped with axle gear box, trailing bogie IV
Axle is optical axis.For optimizing the main suspension parameter of tamping car bogie of the present utility model and predicting the runnability of this car, root
According to GB/T17426-1998 " special railway vehicle and the evaluation of track-mounted machinery dynamic performance and experimental technique ", the axle to bogie
The parameter of case locating stiffness and hydraulic buffer is optimized to be chosen, and carries out its operation stability, stationarity, safety
Calculate.Result shows, this car is in 120km/h operational speed range, and dynamic performance index can meet GB/T17426-1998
Requirement.
Claims (30)
1. double pillow main track tamping units, make unit firm by ramming including have an absolute construction, described in make unit firm by ramming to be provided with two right
And in bilateral arrange, described in make firm by ramming unit include lift cylinder (15-1), flywheel (15-2), make firm by ramming framework (15-3), clamping oil
Cylinder (15-4), eccentric vibrating axle (15-5), pick arm (15-6), lead (15-7), casing (15-8), tamping pickaxe (15-9), it is special
Levying and be, described casing (15-8) uses one-step casting processing and forming to make.
2. double pillow main track tamping unit as claimed in claim 1, it is characterised in that make unit described in each firm by ramming by individually carrying
Oil-lifting jar (15-1) controls, it is possible to is respectively completed down and plugs and pounds solid action, can carry out double pillow and make firm by ramming, also can singly rest the head on and make firm by ramming.
3. pillow main track tamping units as claimed in claim 2 double, it is characterised in that at pillow away from uniformly, when being suitable for double pillow operation,
Described tamping unit uses described double pillow to make firm by ramming；At pillow away from uneven, it is impossible to when double pillows are made firm by ramming, described tamping unit uses described
Single pillow is made firm by ramming.
4. double pillow main track tamping unit as claimed in claim 1, it is characterised in that eccentric vibrating axle (15-5) uses stagewise
Structure, each eccentric vibrating axle (15-5) drives side pick arm (15-6).
5. double pillow main track tamping unit as claimed in claim 1, it is characterised in that clamping oil cylinder (15-4) uses dissection type folder
Hold cylinder structure.
6. a step-by-step movement double pillow tamping car, it is characterised in that include according to described in any one in claim 1 to 5 is double
Pillow main track tamping unit.
7. step-by-step movement as claimed in claim 6 double pillow tamping car, it is characterised in that include tamping car main part, described in smash
Gu the entire vehicle design of car uses two-part body construction, i.e. front portion to be described tamping car main part, rear portion is push car portion
Point.
8. step-by-step movement as claimed in claim 7 double pillow tamping car, it is characterised in that before described tamping car main part is disposed with
Levelling bar (20), middle (3), front department between leveling sensor, rear levelling bar, front tensioning dolly (21), main car frame (2), electromotor
Unit room (1), rear drivers' cab (6), generating set, charger, hydraulic emergency pump, power drive system (18), hydraulic oil container (4),
Diesel fuel tanks (5), tamping unit (15), track lining dolly (16), rise track lining device (17), pillow end tamping unit (14), rear tensioning little
Car (12), electric control system, brakes.
9. step-by-step movement as claimed in claim 7 double pillow tamping car, it is characterised in that described push car part is disposed with hopper
(7), dolly and railway roadbed clearing apparatus (8) measured in single shaft suspension (10), record.
10. step-by-step movement as claimed in claim 7 double pillow tamping car, it is characterised in that described tamping car main part includes two
Individual two-axle bogie, i.e. forecarriage (19) and trailing bogie (13).
11. step-by-step movements as claimed in claim 9 double pillow tamping car, it is characterised in that described record is measured dolly and included record
Tensioning dolly (9) and the middle dolly (11) of monitor after instrument.
12. step-by-step movements as claimed in claim 8 double pillow tamping car, it is characterised in that front drivers' cab (1) is operation drivers' cab,
Rear drivers' cab (6) is working driver chamber.
13. step-by-step movements as claimed in claim 8 double pillow tamping car, it is characterised in that the width of main car frame (2) is at least 3 meters.
14. step-by-step movements as claimed in claim 8 double pillow tamping car, it is characterised in that main car frame (2) uses dual-side load bearing beam
Formula designs.
15. step-by-step movements as claimed in claim 10 double pillow tamping car, it is characterised in that described bogie uses one to be that axle box hangs
The H type welded frame hung, one is that axle box hanging device is made up of cone-shaped metal rubber-spring complex and vertical hydraulic buffer.
16. step-by-step movements as claimed in claim 15 double pillow tamping car, it is characterised in that described bogie uses unilateral tread system
The mode of dynamic, normal contact elastic side bearing and ball center plate sharing lood, weight more than described car body is described by both sides
Often contact elastic side bearing and ball center plate are located architecturally, and by described one be axle box hanging device act on axle box and
Wheel is to upper.
17. step-by-step movements as claimed in claim 10 double pillow tamping car, it is characterised in that forecarriage (19) include I axle, II
Axle, trailing bogie (13) includes III axle and IV axle, and described I axle, II axle and III axle are equipped with axle gear box, and described IV axle is light
Axle.
18. step-by-step movements as claimed in claim 8 double pillow tamping car, it is characterised in that power drive system (18) includes diesel oil
Electromotor, pump driver gear case, hydraulic mechanical transmission box, transfer case, axle gear box, and use integrated form to design.
19. step-by-step movements as claimed in claim 8 double pillow tamping car, it is characterised in that power drive system (18) uses at a high speed
Run, operation traveling and hang together operation three kinds of kinds of drive.
20. step-by-step movements as claimed in claim 19 double pillow tamping car, it is characterised in that the described high-speed cruising kind of drive uses
Hydraulic mechanical.
21. step-by-step movements as claimed in claim 19 double pillow tamping car, it is characterised in that the described operation traveling kind of drive uses
Hydrostatic transmissions.
22. step-by-step movements as claimed in claim 18 double pillow tamping car, it is characterised in that described Diesel engine uses double supercharging
Middle cold water cold type diesel engine.
23. step-by-step movements as claimed in claim 18 double pillow tamping car, it is characterised in that described hydraulic mechanical transmission box uses and becomes
Square device and change speed gear box integral structure, each fourth gear of forward-reverse, described torque-converters uses CAN to control, full electronic control technology
Power drive system.
24. step-by-step movements as claimed in claim 8 double pillow tamping car, it is characterised in that described electric control system uses DNCS
Network control system.
25. step-by-step movements as claimed in claim 24 double pillow tamping car, it is characterised in that the master of described DNCS network control system
Wanting hardware to use universal standard product, described main hardware includes industrial computer IPC and PLC.
26. step-by-step movements as claimed in claim 8 double pillow tamping car, it is characterised in that described electric control system includes AGC rail
Road geometric parameter computer system.
27. step-by-step movements as claimed in claim 19 double pillow tamping car, it is characterised in that described brakes is transported in described high speed
Using air damping during row, whole 5 axles both participate in braking at a high speed.
28. step-by-step movements as claimed in claim 19 double pillow tamping car, it is characterised in that described brakes is walked in described operation
Hydraulic braking, whole 5 axles is used to participate in operation braking during row.
29. step-by-step movements as claimed in claim 8 double pillow tamping car, it is characterised in that described generating set provides 220V exchange
Power supply.
30. step-by-step movements as claimed in claim 8 double pillow tamping car, it is characterised in that include storage battery, described charger one end with
Described generating set is connected, and the other end is connected with described storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084784.5U CN205557207U (en) | 2016-01-28 | 2016-01-28 | Two two pillow tamping cars of marching type of resting head on main track tamping machine and being equipped with device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084784.5U CN205557207U (en) | 2016-01-28 | 2016-01-28 | Two two pillow tamping cars of marching type of resting head on main track tamping machine and being equipped with device |
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| Publication Number | Publication Date |
|---|---|
| CN205557207U true CN205557207U (en) | 2016-09-07 |
Family
ID=56820512
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620084784.5U Active CN205557207U (en) | 2016-01-28 | 2016-01-28 | Two two pillow tamping cars of marching type of resting head on main track tamping machine and being equipped with device |
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| CN (1) | CN205557207U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111417756A (en) * | 2017-12-07 | 2020-07-14 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | Method and system for monitoring the load of a tamping unit |
| CN111501434A (en) * | 2020-06-02 | 2020-08-07 | 株洲时代电子技术有限公司 | Tamping operation control method |
| WO2020192251A1 (en) * | 2019-03-22 | 2020-10-01 | 中国铁建高新装备股份有限公司 | Tamping device including eccentric vibration excitation mechanism, and corresponding tamping method therefor |
| CN112955606A (en) * | 2018-10-24 | 2021-06-11 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | Method and device for compacting ballast bed |
-
2016
- 2016-01-28 CN CN201620084784.5U patent/CN205557207U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111417756A (en) * | 2017-12-07 | 2020-07-14 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | Method and system for monitoring the load of a tamping unit |
| CN112955606A (en) * | 2018-10-24 | 2021-06-11 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | Method and device for compacting ballast bed |
| CN112955606B (en) * | 2018-10-24 | 2023-02-28 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | Method and device for compacting ballast bed |
| WO2020192251A1 (en) * | 2019-03-22 | 2020-10-01 | 中国铁建高新装备股份有限公司 | Tamping device including eccentric vibration excitation mechanism, and corresponding tamping method therefor |
| CN111501434A (en) * | 2020-06-02 | 2020-08-07 | 株洲时代电子技术有限公司 | Tamping operation control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING RUIWEITONG ENGINEERING MACHINERY Co.,Ltd. Assignor: CRCC HIGH-TECH EQUIPMENT Corp.,Ltd. Contract record no.: X2023530000016 Denomination of utility model: A double sleeper main line tamping device and a stepper type double sleeper tamping vehicle equipped with the device Granted publication date: 20160907 License type: Common License Record date: 20230419 |