CN208104920U - A kind of rail-road movable type flash of light rail-welding vehicle - Google Patents
A kind of rail-road movable type flash of light rail-welding vehicle Download PDFInfo
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- CN208104920U CN208104920U CN201721744469.1U CN201721744469U CN208104920U CN 208104920 U CN208104920 U CN 208104920U CN 201721744469 U CN201721744469 U CN 201721744469U CN 208104920 U CN208104920 U CN 208104920U
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Abstract
A kind of rail-road movable type flash of light rail-welding vehicle, it includes vehicle frame (13), the dynamic drive assembly of vehicle frame (13) disposed inboard (12), vehicle frame (13) arranged beneath has highway traveling system, railway traveling system, vehicle frame (13) side is disposed with diesel fuel tanks (15), air accumulator and battery, vehicle frame (13) rear end is disposed with hydraulic leg (21), it has been sequentially arranged drivers' cab (9) and compartment (1) from the front to the back above vehicle frame (13), power transmission assembly (12) includes diesel engine (23) and the main transmission box (30) that connect with diesel engine (23) power output end, the output end of main transmission box (30) is connect with gearbox (24), the hydraulic pump (25) connecting with power takeoff is disposed on gearbox (24).The technical solution of the utility model is not required to independently convert by other lifting appliances between highway and railway, reduces the transportation cost of large-scale truck.
Description
Technical field
The utility model relates to special vehicle technical field, especially a kind of rail-road movable type flash of light rail-welding vehicle.
Background technique
Using the track of Jointless Track Design, geometric shape is more smooth, not only can effectively improve the stress between wheel track
State even more promotes the effective technology scheme of railway operation quality.In new route and existing line maintenance, gapless track is
It is more used by numerous rail traffic departments.
The rail field welding of China's gapless track at present is mainly using mobile flash of light rail-welding vehicle, although its welding performance
Stablize, welding quality height, but can only be moved in a certain closed railway network, has enough to meet the need inefficiency.How flash welding is improved
The efficient utilization rate of rail vehicle realizes the maneuverability transfer of " door-to-door ", to reduce flash of light rail-welding vehicle in railway construction and maintenance
In cost of wheeling, be still rail traffic department problem in the urgent need to address.
Neng highway and the mobile flash of light rail-welding vehicle of railway traveling in the prior art, are mostly to install iron additional on truck chassis
Road directive wheel, then the simple assembling that box welding machine carries out is carried, railway operation uses the friction-driven between rubber wheel and rail surface,
The diesel engine of such movable type flash of light rail-welding vehicle, diesel fuel supply system, hydraulic system, electrical system are mutually independent two
Set, that there are complete machine integrated levels is low, security reliability is poor, at high cost, total weight is laid particular stress on, outer dimension is big, railway operation low efficiency,
Highway is to railway or railway to technologies and the functional defect such as the conversion difficulty of highway is big.Therefore, it is necessary to existing shifting completely
The technology of dynamic formula flash of light rail-welding vehicle improves, and improves its integrated level and security reliability, makes its transportation network throughout all iron
The area of coverage of road main line, city rail and highway network, sufficiently to adapt to the development need of China's rail traffic.
The Chinese invention patent of Patent No. ZL201110340838.1 discloses combined bond weld construction
Vehicle and application method, it is characterised in that main vehicle system is equipped in the driver's cabin, the flat car is equipped with welding machine packaging
Hydraulic system is equipped in case, welding machine container, two side bottom of flat car is respectively equipped with railway front wheel supporting assembly and railway rear-wheel
Support assembly, the railway front wheel supporting assembly bottom connection railway front-wheel run assembly, and the railway rear wheel support is total
Assembly is run at bottom connection railway rear-wheel.But the highway of the invention is transformed into the mode of railway, using railway directive wheel is complete
Full alignment rail, by the mode that the vertical support system being separately provided gets up vehicle support, railway operation mode is used
Rubber tyre friction-driven need to protect vehicle tyre with heat insulation tie-plate when vehicle passes through the hot connector being just welded, in order to avoid
Tire can be scorched, it is clear that this technology not only greatlys restrict the quickly and accurately conversion of both of which, but also friction-driven
Also result in the frequent wear replacement of rubber tyre.
The Chinese invention patent of Patent No. ZL200610018359.7 discloses mobile rail-welding vehicle for railway, it has master
Vehicle frame, front and back driver's cabin, engine, rotation system, EEF bogie, crane etc..Rail-welding vehicle quadrangle position before and after main car frame
One hydraulic support device of each installation is set, welding machine is mounted in the middle part of car body, it is respectively provided with a set of steel-rail aligning apparatus at left and right sides of car body,
Every set steel-rail aligning apparatus is made of two steel-rail aligning apparatus that the front and back for being set to car body is arranged respectively.Carrying out rail railway
When being welded under line, two sections of rail to be welded are welded rapidly to just using steel-rail aligning apparatus；In the case where carrying out rail railway line
When welding, vehicle is jacked up using hydraulic support device, makes then to be welded on side rail to be welded without normal load；?
It can carry out base welding.But the invention is only capable of running on trunk railway, can not achieve the independent traveling of highway, it is impossible to be used in
Axis weight and limit require stringent city underground rail field to weld, it is clear that this technology greatlys restrict the height of the rail-welding vehicle
Imitate utilization rate.
The Chinese invention patent of Patent No. ZL201410454312.X discloses subway self-propelled weldering rail, it has vehicle
Frame and hydraulic leg are equipped with drivers' cab and Electric Appliance Cabinet on the right side of the vehicle frame, are equipped with bogie below the vehicle frame, on the vehicle frame
Equipped with main diesel generating set, the vehicle frame is equipped with standby diesel-generator unit, and the vehicle frame is equipped with welding machine pumping plant, described
It is equipped with cooling-water machine on the left of standby diesel-generator unit, is equipped with welder system power control cabinet, the welding machine on the left of the cooling-water machine
Connecting welding workbench on the left of system electric control cabinet, the welding bench left side connect welding head, and the welding head is mounted on
Mobile housing is equipped on both arms crane, on the left of the vehicle frame.But the invention is only capable of realizing operation in orbit, can not achieve public affairs
The independent traveling on road, and the vehicle kerb weight and outer dimension are big, in the case where not splitting, transport and lift by crane it is extremely difficult,
This obvious technology greatlys restrict the rail-welding vehicle from a Subway Network in China to the quick of next Subway Network in China
Transfer.
Utility model content
It is set in the utility model：It is laterally, to be parallel to rail perpendicular to the direction that rail extends (being parallel to sleeper)
The direction of extension is longitudinal.
The utility model is intended to provide a kind of design rationally, and reliability, economy, high efficiency improve the rail-road of combination
Movable type flash of light rail-welding vehicle.
A kind of rail-road movable type flash of light rail-welding vehicle comprising vehicle frame, which is disposed with power transmission assembly, described
Vehicle frame arranged beneath has highway traveling system, railway traveling system, and the vehicle frame side is disposed with diesel fuel tanks, air accumulator, battery, institute
It states vehicle frame rear end and is disposed with hydraulic leg, be disposed with drivers' cab and compartment above the vehicle frame, the compartment is arranged in drivers' cab
Rear portion is disposed with hydraulic power unit in the compartment, welding machine cooling-water machine, emergency pump, electrical cabinet, computer operation table, flash welder, rises
Heavy-duty machine；The power transmission assembly includes diesel engine and the main transmission that connect with the diesel engine power output end
The output end of case, the main transmission box is connect with gearbox, and the hydraulic pump connecting with power takeoff, institute are disposed on the gearbox
It states hydraulic pump to connect by high-pressure oil pipe with hydraulic power unit, the output end of the gearbox passes through transmission shaft I and highway traveling system
Connection, meanwhile, the output end of the main transmission box is connect by transmission shaft III with secondary transmission case, and the power of the secondary transmission case is defeated
Outlet is connect with generator, and the power output end of the generator is connect by cable with electrical cabinet；The rail-road movable type is dodged
Flush weld rail vehicle has the two-way independent traveling of highway, the two-way independent traveling of railway, the autonomous conversion of highway to railway, railway to highway
Autonomous conversion and the functions such as rail welding operation.
Preferably, vehicle frame, bogie and rail welding system altitude Integration Design are, it can be achieved that highway is two-way independently walks
Row, the two-way independent traveling of railway and rail welding operation, and highway can independently and quickly turn to railway, railway between highway
It changes, realizes the maneuverability transfer of rail welding live " door-to-door ".
In any of the above-described scheme preferably, highway traveling system include be arranged in vehicle frame front end in railway traveling
And it front steering axle under rail field welding work pattern in neutral position lock state, is arranged in the middle part of vehicle frame and passes through transmission shaft
I connect with power transmission assembly power output end middle drive axle, be arranged in vehicle frame rear portion and pass through transmission shaft II and the middle drive
The rear driving axle of the power output end connection of dynamic bridge, all rubber tyres of the front steering axle, middle drive axle and rear driving axle
Leave rail surface under railway traveling and rail field welding work pattern and keep certain distance H, wherein the numerical values recited of H according to
Be configured according to the requirement of railway locomotive clearance standard, for example, under certain railway clearance standard, the numerical value of H be not less than
150mm。
In any of the above-described scheme preferably, railway traveling system include be arranged in front steering axle and middle drive axle it
Between preceding driving bogie, the rear-guard that is arranged in rear driving axle rear portion move bogie, it is described before driving bogie and rear-guard turn
In the upper for leaving road and locking under to Jia highway traveling mode.
In any of the above-described scheme preferably, driving bogie includes that preceding framework, preceding rotating base, railway are walked before described
Row axis I, railway running shaft II and preceding traveling motor, the preceding framework with can be connect around the preceding rotating base of its center rotating, institute
Rotating base is connect with one end of preceding linkwork before stating, and the other end of the preceding linkwork is connect with vehicle frame, is cut with scissors before described
The third end of connection mechanism is connect with preceding lift cylinder one end, and the other end of the preceding lift cylinder is connect with vehicle frame, the railway
Running shaft I and railway running shaft II is mounted on brake apparatus and respectively drives four iron using four independent hydraulic motors
Wheel.
In any of the above-described scheme preferably, it includes that rear framework, rear rotating base, railway are walked that the rear-guard, which moves bogie,
Row axis III, railway running shaft IV and rear traveling motor, it is described after framework with can be connect around the rear rotating base of its center rotating,
Rotating base is connect with one end of rear linkwork and rear lift cylinder after described, linkwork and the rear lift cylinder afterwards
The other end is connect with vehicle frame, and the railway running shaft III, railway running shaft IV are mounted on brake apparatus and use four independences
Hydraulic motor respectively drive four iron tyres.
In any of the above-described scheme preferably, the flash welder is locked under highway traveling and railway traveling mode
On crane, the slewing equipment of the crane is mounted on vehicle frame, and the crane can realize luffing, flexible, revolution, raising
Deng movement.
In any of the above-described scheme preferably, the hydraulic leg is extended when carrying out rail welding and supports in-orbit
On pillow or tiny fragments of stone, coal, etc. shoulder.
In any of the above-described scheme preferably, the back door in the compartment and side door can remain open state, to meet
Space needed for crane folding and unfolding flash welder when rail welding.
In any of the above-described scheme preferably, the electrical system includes for starting, illumination, signal, control circuit, report
The DC power supply and the AC power source used for computer, flash welder, welding machine cooling-water machine that alarm device, video monitoring use.
In any of the above-described scheme preferably, the hydraulic system include railway traveling subsystem, crane subsystem,
Flash welder subsystem, hydraulic leg subsystem.
In any of the above-described scheme preferably, the emergency pump accesses the hydraulic system, sends out in power transmission assembly
In the case where raw failure, flash welder and crane can be received phase in 15 minutes by operation the corresponding button after starting emergency pump
Answer position.
In any of the above-described scheme preferably, the pneumatic system includes compressed air supply subsystem, air damping
Subsystem, auxiliary wind subsystem.
Method used by road is as follows above and below rail-road movable type flash of light rail-welding vehicle provided by the utility model：
(1) highway traveling is transformed into railway traveling：
The rail-road movable type flash of light rail-welding vehicle is moved along highway and with railroad track longitudinal direction at the direction of a certain angle, when
The center that rear-guard moves bogie reaches exactly to parking when right above level crossing, and operation rear-guard moves bogie and declines and rotate, makes
The wheel rim of two sides iron tyre continues the dynamic bogie of operation rear-guard and is decreased until that rear linkwork will weld just at two rail insides
The rubber tyre of drive axle and rear driving axle supports and leaves highway in rail vehicle, linkwork after locking at this time, then on one side
It operates rear-guard and moves bogie traveling backward, the front steering axle also on ground is adjusted on one side, until preceding driving bogie two sides iron tyre
Wheel rim just at stopping after on the inside of two rail, then before operation driving bogie drop to track until front steering axle from
Highway is opened, linkwork and front steering axle before locking arrive at rail welding scene using railway traveling mode.
(2) railway traveling is transformed into highway traveling：
The rail-welding vehicle travels to level crossing along railway, stops when front steering axle is in the region for having enough turning radius
Vehicle, driving bogie rises to upper and locks before operating, and the rubber tyre of front steering axle completely attaches to highway and solves at this time
Lock, another side operation rear-guard move bogie traveling forward, operate front steering axle on one side and turn to along highway, until rail-welding vehicle and track
Stop after being longitudinally formed certain angle, then operate rear-guard move bogie rises and rotates, to upper after lock, at this time in drive
The rubber tyre of dynamic bridge and rear driving axle completely attaches to highway, arrives at next place building site using highway traveling.
Traveling about vehicle drives design：
(1) highway traveling：Using hydraulic power, drive path is as described below：
Diesel engine → main transmission box → gearbox → transmission shaft I → middle drive axle → II → rear driving axle of transmission shaft
(2) railway traveling：Using hydrostatic transmissions, drive path is as described below：
Diesel engine → main transmission box → gearbox → hydraulic pump → by hydraulic valve bank passes to following three branches：
1. premise
Oil-lifting jar and rear lift cylinder, 2. four preceding traveling motor → railway running shaft I, railway running shaft II, 3. four
After walk
Row motor → railway running shaft III, railway running shaft IV
(3) operation is even hung：Cut off all drive paths.
The design of electrical system about complete machine：
(1) DC power supply：DC power supply is converted or conveyed by following routes：
Diesel engine →+24V charger (mechanical energy is converted to electric energy) → battery → complete machine network control system →
Respectively with
Following five branches are communicated：1. Engine ECU, 2. gearbox control, 3. railway walks line control unit, 4. dodges
Flush weld
Machine controller, 5. crane controller.
(2) AC power source：AC power source is converted or conveyed by following routes：
Diesel engine → main transmission box → III → secondary transmission case of transmission shaft → generator (mechanical energy is converted to electric energy) →
Electrical cabinet
→ it is delivered separately to following three branches：1. flash welder, 2. hydraulic power unit, 3. welding machine cooling-water machine.
Design of Hydraulic System about complete machine：
In addition to railway traveling subsystem, hydraulic energy is transmitted by following routes：
Diesel engine → main transmission box → III → secondary transmission case of transmission shaft → generator (mechanical energy is converted to electric energy) →
Electrical cabinet → hydraulic power unit (electric energy is converted to hydraulic energy) → is delivered separately to following three branches：1. crane subsystem, 2.
Flash welder subsystem, 3. hydraulic leg subsystem.
The design of pneumatic system about complete machine：
Compressed air is conveyed by following routes：
Diesel engine → air compressor → air accumulator → is delivered separately to following three branches：1. front steering axle, in
The brake apparatus of drive axle and rear driving axle, 2. railway running shaft I, railway running shaft II, railway running shaft III and railway traveling
The brake apparatus of axis IV, 3. other auxiliary devices.
The beneficial effect of the utility model compared with prior art is：
(1) the utility model proposes rail-road movable type flash of light rail-welding vehicle using Highgrade integration design, in highway and iron
It is not required to independently convert by other lifting appliances between road, upper and lower road is more efficient, with traditional mobile flash welding rail
Vehicle enters the mode that separate track network is constructed and compares, and reduces the transportation cost of large-scale truck, and saves
Railway website needs the secondary transferring expense of large-scale vertical lifting handling facilities.
(2) the utility model only used a diesel engine, by reasonably match diesel engine, generator and
Two grades of electricity are arranged for highway traveling, railway traveling and rail welding operation both of which in hydraulic system in drivers' cab
Air cock, when rail-road movable type flash of light rail-welding vehicle is in highway traveling operating condition, electric switch pushes highway shelves, passes through foot throttle
Stroke control so that diesel engine is provided corresponding power, when rail-road movable type flash of light rail-welding vehicle is in railway traveling and rail
When weld job mode, electric switch pushes railway shelves, so that diesel engine is obtained the high revolving speed of a fixation and provides fixed
Power, with the common mobile flash of light rail-welding vehicle phase using two sets of dynamical systems of truck chassis and box welding machine simple combination
Than integral vehicle cost substantially reduces, and fuel consumption effectively reduces, and achievees the effect that energy conservation and environmental protection, improves fuel economy.
(3) the utility model vehicle gross mass is effectively reduced, and outer dimension reduces, and distribution of weight is reasonable, traveling
Cheng Pingwen is reliable, while complete machine being supported in railway operation and being left rail level, and bogie uses hydraulic-driven, and transmission efficiency is high,
Use and maintenance is at low cost, meets railway clearance requirement, is applicable to the rail welding of trunk railway and city rail, also can be used as
Rail-road Mobile power generation vehicle uses.
(4) the utility model proposes design method it is simple, can the person of being designed easily grasp and apply in highway
And in the design of railway maintenance equipment.
The technical solution of rail-road movable type flash of light rail-welding vehicle provided by the utility model includes any of each part mentioned above
Combination, the simple change of each part mentioned above component or combination are still the protection scope of the utility model.
Detailed description of the invention
Fig. 1 is the preferred embodiment according to the rail-road movable type flash of light rail-welding vehicle of the utility model in highway traveling mode
Under preferred embodiment main view；
Fig. 2 is preferred embodiment of the rail-welding vehicle under railway traveling mode of glistening according to the rail-road movable type of the utility model
Main view；
Fig. 3 is the embodiment illustrated in fig. 2 according to the rail-road movable type flash of light rail-welding vehicle of the utility model in railway traveling mould
Top view under formula；
Fig. 4 is the embodiment illustrated in fig. 2 according to the rail-road movable type flash of light rail-welding vehicle of the utility model in railway traveling mould
Right view under formula；
Fig. 5 is the power transmission assembly according to a preferred embodiment of the rail-road movable type flash of light rail-welding vehicle of the utility model
Schematic diagram；
Fig. 6 is the preceding driving bogie according to a preferred embodiment of the rail-road movable type flash of light rail-welding vehicle of the utility model
Schematic diagram；
Fig. 7 is to move bogie according to the rear-guard of a preferred embodiment of the rail-road movable type flash of light rail-welding vehicle of the utility model
Schematic diagram；
Fig. 8 is to weld according to the rail field of a preferred embodiment of the rail-road movable type flash of light rail-welding vehicle of the utility model
Operation schematic diagram；
Numeral mark respectively indicates in Fig. 1-Fig. 8：
1 compartment, 2 crane, 3 flash welder, 4 computer operation table, 5 electrical cabinet
6 emergency pump, 7 hydraulic power unit, 8 welding machine cooling-water machine, 9 drivers' cab, 10 highway
15 diesel fuel tanks of bogie are driven before 11 front steering axle, 12 power transmission assembly, 13 vehicle frame 14
17 transmission shaft of drive axle, II 18 rear driving axle, 19 rear-guard moves 20 level crossing of bogie in 16
21 hydraulic leg, 22 railway, 23 diesel engine, 24 gearbox, 25 hydraulic pump
26 transmission shaft, I 27 generator, 28 secondary transmission case, 29 transmission shaft, III 30 main transmission box
35 railway running shaft II of rotating base before linkwork 34 before framework 33 before 31 railway running shafts I 32；
40 railway running shaft IV of framework after 38 railway running shaft III 39 of lift cylinder before traveling motor 37 before 36
45 back door of linkwork after lift cylinder 44 after rotating base 43 after traveling motor 42 after 41
46 side door, 47 sleeper.
Specific embodiment
One kind according to the utility model is described in detail in the utility model in order to better understand respectively with reference to the accompanying drawing
The preferred embodiment of rail-road movable type flash of light rail-welding vehicle.
A kind of rail-road movable type flash of light rail-welding vehicle comprising vehicle frame 13, the 13 dynamic transmission of inside arranged beneath of vehicle frame
Assembly 12,13 arranged beneath of vehicle frame have highway traveling system, railway traveling system, and 13 lower section side of vehicle frame is disposed with diesel fuel tanks 15, storage
Gas tank and battery, 13 rear end of vehicle frame are disposed with hydraulic leg 21, and 13 top of vehicle frame has been sequentially arranged 9 He of drivers' cab from the front to the back
Compartment 1 is disposed with hydraulic power unit 7, welding machine cooling-water machine 8, emergency pump 6, electrical cabinet 5, computer operation table 4, flash welder in compartment 1
3, crane 2；Power transmission assembly 12 includes diesel engine 23 and the main biography connecting with 23 power output end of diesel engine
Dynamic case 30, the output end of main transmission box 30 are connect with gearbox 24, and the hydraulic pump connecting with power takeoff is disposed on gearbox 24
25, hydraulic pump 25 is connect by high-pressure oil pipe with hydraulic power unit 7, and the output end of gearbox 24 is walked by transmission shaft I 26 with highway
The connection of row system, meanwhile, the output end of main transmission box 30 is connect by transmission shaft III 29 with secondary transmission case 28, and secondary transmission case 28 moves
Power output end is connect with generator 27, and the power output end of generator 27 is connect by cable with electrical cabinet 5.
The rail-road movable type flash of light rail-welding vehicle is realized by the logic control of electrical system, hydraulic system and pneumatic system
The two-way independent traveling of highway, the two-way independent traveling of railway, the autonomous conversion of highway to railway, railway to highway it is autonomous convert and
Rail welding operation, i.e., when (1) highway traveling is transformed into railway traveling：By the rail-road movable type flash of light rail-welding vehicle along highway with
The longitudinal direction at a certain angle of railroad track is mobile, when the center that rear-guard moves bogie 19 reach exactly to level crossing 20 just on
It stopping when square, operation rear-guard, which moves bogie 19 and declines, simultaneously to be rotated, and make the wheel rim of two sides iron tyre just on the inside of two rail, after
Continuous operation rear-guard moves bogie 19 and is decreased until rear linkwork 44 by the rubber of drive axle 16 and rear driving axle 18 in rail-welding vehicle
Tire support gets up and leaves highway 10, linkwork 44 after locking at this time, and another side operation rear-guard moves bogie 19 and walks backward
Row, adjusts the front steering axle 11 also on ground on one side, until the wheel rim of preceding driving 14 two sides iron tyre of bogie is just at two
It stops after on the inside of rail, then driving bogie 14 drops to track until front steering axle 11 leaves highway 10 before operation, locking
Preceding linkwork 33 and front steering axle 11 arrive at rail welding scene using railway traveling mode.(2) railway traveling is transformed into public affairs
When the traveling of road：The rail-welding vehicle travels to level crossing 20 along railway, when front steering axle 11 is in the area for having enough turning radius
It stops when domain, driving bogie 14 rises to upper and locks before operating, and the rubber tyre of front steering axle 11 connects completely at this time
Touching highway 10 simultaneously unlocks, and another side operation rear-guard moves the traveling forward of bogie 19, operates front steering axle 11 on one side and turns to along highway,
It stops after rail-welding vehicle is longitudinally formed certain angle with track, then operates rear-guard and move the rising of bogie 19 and rotate, to most
Locking after upper, the rubber tyre of middle drive axle 16 and rear driving axle 18 completely attaches to highway 10 at this time, is supported using highway traveling
Up to next place building site.In highway traveling and railway traveling conversion process, using electrical system, hydraulic system and pneumatic system
Logic control is realized.
In the present embodiment, vehicle frame, bogie and rail welding system altitude Integration Design are, it can be achieved that the two-way independence of highway
Traveling, the two-way independent traveling of railway and rail welding operation, and highway is autonomous and quick to railway, railway to energy between highway
The maneuverability transfer of rail welding live " door-to-door " is realized in conversion.
Highway traveling system includes being arranged in welding under work pattern in railway traveling and rail field for 13 front end of vehicle frame
In neutral position lock state front steering axle 11, be arranged in the middle part of vehicle frame 13 it is dynamic by transmission shaft I 26 and power transmission assembly 12
The middle drive axle 16 of power output end connection is arranged in the power that 13 rear portion of vehicle frame passes through transmission shaft II 17 and the middle drive axle 16
The rear driving axle 18 of output end connection, all rubber tyres of the front steering axle 11, middle drive axle 16 and rear driving axle 18 exist
Rail surface is left under railway traveling and rail field welding work pattern and keeps certain distance H, wherein the numerical values recited foundation of H
The requirement of railway locomotive clearance standard is configured, for example, under certain railway clearance standard, the numerical value of H be not less than
150mm。
Railway traveling system includes preceding driving bogie 14, the cloth being arranged between front steering axle 11 and middle drive axle 16
It sets the rear-guard at 18 rear portion of rear driving axle and moves bogie 19, preceding driving bogie 14 and rear-guard move bogie 19 in highway traveling mould
In the upper for leaving highway 10 and locking under formula.
Preceding driving bogie 14 includes preceding framework 32, the preceding framework 32 with can connect around the preceding rotating base 34 of its center rotating
It connects, preceding framework 32 is equipped with outside railway running shaft I31 and railway running shaft II35, railway running shaft I31 and railway running shaft II35
Side is equipped with iron tyre, and there are four identical preceding traveling motors 36 for the front of preceding 32 inside of framework and rear portion dress, to respectively drive railway
Four iron tyres of running shaft I31 and railway running shaft II35 are along rail traveling, preceding rotating base 34 and the one of preceding linkwork 33
End connection, the other end of preceding linkwork 33 are connect with vehicle frame 13, the third end of preceding linkwork 33 and preceding lift cylinder 37 1
End connection, the other end of preceding lift cylinder 37 are connect with vehicle frame 13, thus by hydraulic when needing to switch railway and highway traveling
The landing of bogie 14 is driven before system and electrical system and pneumatic system combined control；Railway running shaft I31 and railway traveling
Axis II35 is mounted on brake apparatus.
It includes rear framework 39 that rear-guard, which moves bogie 19, which is provided with rear rotating base 42, and rear framework is also connected with
Iron tyre is housed on the outside of railway running shaft III38 and railway running shaft IV40, railway running shaft III38 and railway running shaft IV40,
There are four identical rear traveling motors 41 for the front of 39 inside of framework and rear portion dress afterwards, to respectively drive railway running shaft III38
For four iron tyres with railway running shaft IV40 along rail traveling, rear rotating base 42 can be around the center rotating of rear framework 39, back spin
Turn pedestal 42 to connect with one end of rear linkwork 44 and rear lift cylinder 43, rear linkwork 44 and rear lift cylinder 43 it is another
One end is connect with vehicle frame 13, to pass through hydraulic system and electrical system and pneumatic system when needing to switch railway and highway traveling
Jointly control the landing that rear-guard moves bogie 19；Railway running shaft III38, railway running shaft IV40 are mounted on brake apparatus.
The flash welder is locked on crane 2 under highway traveling and railway traveling mode, the revolution dress of crane 2
It sets and is mounted on vehicle frame 13, crane 2 can realize the movements such as luffing, flexible, revolution, raising；Hydraulic leg 21 is carrying out rail
It is extended and be supported on sleeper 47 or the tiny fragments of stone, coal, etc. shoulder when welding；1 back door 45 of compartment and side door 46 can remain open state, to meet
Space needed for 2 folding and unfolding flash welder 3 of crane when rail welding.
The electrical system includes the direct current used for starting, illumination, signal, control circuit, warning device, video monitoring
Power supply and the AC power source used for computer, hydraulic power unit 7, flash welder 3, welding machine cooling-water machine 8.
The hydraulic system includes railway traveling subsystem, crane subsystem, flash welder subsystem, hydraulic leg
System.Emergency pump 6 accesses the hydraulic system, in the case where power transmission assembly 12 breaks down, grasps after starting emergency pump 6
Corresponding position can be received in 15 minutes for flash welder 3 and crane 2 by making the corresponding button.
The pneumatic system includes compressed air supply subsystem, air damping subsystem, auxiliary wind subsystem.
Claims (10)
- The rail-welding vehicle 1. a kind of rail-road movable type is glistened comprising vehicle frame (13), the dynamic transmission of vehicle frame (13) disposed inboard are total At (12), vehicle frame (13) arranged beneath has a highway traveling system, railway traveling system, vehicle frame (13) side be disposed with diesel fuel tanks (15), Air accumulator and battery, vehicle frame (13) rear end are disposed with hydraulic leg (21), have been sequentially arranged from the front to the back above vehicle frame (13) Drivers' cab (9) and compartment (1) are disposed with hydraulic power unit (7), welding machine cooling-water machine (8), emergency pump (6), electrical cabinet in compartment (1) (5), computer operation table (4), flash welder (3), crane (2)；It is characterized in that：Power transmission assembly (12) includes diesel oil hair Motivation (23) and the main transmission box (30) being connect with diesel engine (23) power output end, the output end of main transmission box (30) with Gearbox (24) connects, and is disposed with the hydraulic pump (25) connecting with power takeoff on gearbox (24), hydraulic pump (25) passes through high pressure Oil pipe is connect with hydraulic power unit (7), and the output end of gearbox (24) is connect by transmission shaft I (26) with highway traveling system, meanwhile, The output end of main transmission box (30) is connect by transmission shaft III (29) with secondary transmission case (28), the power output of secondary transmission case (28) End is connect with generator (27), and the power output end of generator (27) is connect by cable with electrical cabinet (5).
- The rail-welding vehicle 2. rail-road movable type as described in claim 1 is glistened, it is characterised in that：Highway traveling system includes being arranged in vehicle Front steering axle (11), the cloth that neutral position lock state is under railway traveling and rail field welding work pattern of frame front end Set the middle drive axle connecting by transmission shaft I (26) with power transmission assembly (12) power output end in the middle part of vehicle frame (13) (16), it is arranged in after vehicle frame (13) rear portion connect by transmission shaft II (17) with the power output end of the middle drive axle (16) Drive axle (18).
- The rail-welding vehicle 3. rail-road movable type as described in claim 1 is glistened, it is characterised in that：Railway traveling system includes arrangement Preceding driving bogie (14) between front steering axle (11) and middle drive axle (16), after being arranged in rear driving axle (18) rear portion It drives bogie (19), preceding driving bogie (14) and rear-guard dynamic bogie (19) are under highway traveling mode and leave highway (10) and lock upper.
- The rail-welding vehicle 4. rail-road movable type as described in claim 1 is glistened, it is characterised in that：Before preceding driving bogie (14) includes Framework (32), the preceding framework (32) with can be connect around the preceding rotating base (34) of its center rotating, preceding framework (32) be equipped with railway Iron tyre is housed on the outside of running shaft I (31) and railway running shaft II (35), railway running shaft I (31) and railway running shaft II (35), There are four identical preceding traveling motors (36) for front and rear portion dress on the inside of preceding framework (32), to respectively drive railway running shaft I (31) and four iron tyres of railway running shaft II (35) are along rail traveling, and the one of preceding rotating base (34) and preceding linkwork (33) End connection, the other end of preceding linkwork (33) are connect with vehicle frame (13), the third end of preceding linkwork (33) and preceding promotion oil The connection of cylinder (37) one end, the other end of preceding lift cylinder (37) are connect with vehicle frame (13), railway running shaft I (31) and railway traveling Axis II (35) is mounted on brake apparatus.
- The rail-welding vehicle 5. rail-road movable type as described in claim 1 is glistened, it is characterised in that：Rear-guard moves after bogie (19) includes Framework (39), the rear framework (39) are provided with rear rotating base (42), rear framework (39) be also connected with railway running shaft III (38) and Iron tyre is housed, rear framework (39) is interior on the outside of railway running shaft IV (40), railway running shaft III (38) and railway running shaft IV (40) There are four identical rear traveling motors (41) for the front of side and rear portion dress, to respectively drive railway running shaft III (38) and railway For four iron tyres of running shaft IV (40) along rail traveling, rear rotating base (42) can be around the center rotating of rear framework (39), back spin Turn pedestal (42) to connect with one end of rear linkwork (44) and rear lift cylinder (43), rear linkwork (44) and rear promotion oil The other end of cylinder (43) is connect with vehicle frame (13), and railway running shaft III (38), railway running shaft IV (40) are mounted on braking dress It sets.
- The rail-welding vehicle 6. rail-road movable type as described in claim 1 is glistened, it is characterised in that：The flash welder is in highway traveling And be locked under railway traveling mode on crane (2), the slewing equipment of crane (2) is mounted on vehicle frame (13), crane (2) luffing, flexible, revolution, raising movement can be achieved；Hydraulic leg (21) is extended when carrying out rail welding and supports in-orbit It rests the head on (47) or tiny fragments of stone, coal, etc. shoulder；Compartment (1) back door (45) and side door (46) can remain open state, lifting when meeting rail welding Space needed for machine (2) folding and unfolding flash welder (3).
- The rail-welding vehicle 7. rail-road movable type as described in claim 1 is glistened, it is characterised in that：The rail-road movable type flash welding rail Vehicle realizes the two-way independent traveling of highway, the two-way independence of railway by the logic control of electrical system, hydraulic system and pneumatic system Traveling, the autonomous conversion of highway to railway, the hydraulic system include railway traveling subsystem, crane subsystem, flash welding Loom system, hydraulic leg subsystem.
- The rail-welding vehicle 8. rail-road movable type as claimed in claim 7 is glistened, it is characterised in that：The electrical system includes supplying DC power supply that dynamic, illumination, signal, control circuit, warning device, video monitoring use and for computer, hydraulic power unit (7), sudden strain of a muscle The AC power source that welding machine (3), welding machine cooling-water machine (8) use.
- The rail-welding vehicle 9. rail-road movable type as claimed in claim 8 is glistened, it is characterised in that：Emergency pump (6) access is described hydraulic System.
- The rail-welding vehicle 10. rail-road movable type as claimed in claim 8 is glistened, it is characterised in that：The pneumatic system includes compression Air supplies subsystem, air damping subsystem, auxiliary wind subsystem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744469.1U CN208104920U (en) | 2017-12-14 | 2017-12-14 | A kind of rail-road movable type flash of light rail-welding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744469.1U CN208104920U (en) | 2017-12-14 | 2017-12-14 | A kind of rail-road movable type flash of light rail-welding vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208104920U true CN208104920U (en) | 2018-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744469.1U Active CN208104920U (en) | 2017-12-14 | 2017-12-14 | A kind of rail-road movable type flash of light rail-welding vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN208104920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958009A (en) * | 2017-12-14 | 2019-07-02 | 中国铁建高新装备股份有限公司 | A kind of rail-road movable type flash of light rail-welding vehicle |
| GB2583888B (en) * | 2019-03-06 | 2023-04-12 | Yellow Solutions Ltd | Special purpose service and maintenance vehicle |
-
2017
- 2017-12-14 CN CN201721744469.1U patent/CN208104920U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958009A (en) * | 2017-12-14 | 2019-07-02 | 中国铁建高新装备股份有限公司 | A kind of rail-road movable type flash of light rail-welding vehicle |
| CN109958009B (en) * | 2017-12-14 | 2024-03-15 | 中国铁建高新装备股份有限公司 | Movable flash welding rail car for male rail |
| GB2583888B (en) * | 2019-03-06 | 2023-04-12 | Yellow Solutions Ltd | Special purpose service and maintenance vehicle |
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