CN110042713A - One kind having the automation railcar of upper and lower track function - Google Patents
One kind having the automation railcar of upper and lower track function Download PDFInfo
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- CN110042713A CN110042713A CN201910455382.XA CN201910455382A CN110042713A CN 110042713 A CN110042713 A CN 110042713A CN 201910455382 A CN201910455382 A CN 201910455382A CN 110042713 A CN110042713 A CN 110042713A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/06—Transporting, laying, removing or renewing sleepers
- E01B29/09—Transporting, laying, removing or renewing sleepers under, or from under, installed rails
- E01B29/10—Transporting, laying, removing or renewing sleepers under, or from under, installed rails for inserting or removing sleepers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
- E01B29/22—Raising rails from sleepers, e.g. for inserting sole-plates
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- Structural Engineering (AREA)
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Abstract
The invention discloses a kind of automation railcars with upper and lower track function, it is made of driving device, driven wheel device, upper and lower rail set, vehicle frame, four the first equi intensity cantilevers, two the second equi intensity cantilevers, rechargeable battery set and inverters and Hydraulic system and control System cabine, rechargeable battery set and inverter provide power for oil pump and control system, fuel tank, oil pump, hydraulic control system and automatic control system are equipped in Hydraulic system and control System cabine, the railcar carrying small-sized Maintenance Machinery of railway, which is quickly reached or left, changes pillow scene；Railcar can voluntarily leave railroad track, and to avoid tie pillow work influence train passage is changed, railcar can voluntarily return to railroad track, will change after the completion of the related work of pillow further out changing pillow scene, and railcar center of gravity does not increase, do not jolt when upper lower railway；It is simple and compact for structure, it easily realizes and automatically controls.
Description
Technical field
It is mechanical that the present invention relates to a kind of railway maintenances, in particular to a kind of automation track with upper and lower track function
Vehicle.
Background technique
Railroad sleeper is during prolonged use, due to natural subsidence and vibration, under the sleeper of railway part
It is heavy, conserved, individual sleepers damages need to replace in time, during sleeper replacement, due to change pillow technique compared with
It is more, it needs several effective train passage gaps (being commonly called as: skylight) that could complete to change pillow work, is placed in autonomous travel railcar
The small-sized Maintenance Machinery of railway, can make full use of effective train passage gap.
Summary of the invention
The object of the present invention is to provide a kind of automation railcars with upper and lower track function.
The present invention be by driving device, driven wheel device, upper and lower rail set, vehicle frame, four the first equi intensity cantilevers,
Two the second equi intensity cantilevers, rechargeable battery set and inverter and Hydraulic system and control System cabine composition, vehicle frame are equipped with the
One crossbeam, second cross beam and two stringers, the second equi intensity cantilever are equipped with monaural ring, rechargeable battery set and inverter and hydraulic
System and control system case are arranged on two stringers of railcar, and rechargeable battery set and inverter are that oil pump and control system mention
For power, fuel tank, oil pump, hydraulic control system and automatic control system are equipped in Hydraulic system and control System cabine；
The driving device is by braking deceleration double output shaft hydraulic motor, two shaft couplings, two the first multi-diameter shafts, two
First bearing, two second bearings, two 3rd bearings, two rail wheels, the support of two the first divided bearings, two the
The support of two divided bearings and two third divided bearing support compositions, braking deceleration double output shaft hydraulic motor are equipped with first
Output shaft, the second output shaft and square flange, the first multi-diameter shaft are equipped with the first axle journal, the second axle journal, third axle journal, the 4th axis
Neck and the 5th axle journal, rail wheel are equipped with axis hole, and the support of the first divided bearing is made of bearing block and bearing cap, and second cuts open
Fraction bearing support is made of bearing block and bearing cap, and the support of third divided bearing is made of bearing block and bearing cap；
First bearing is sheathed on first the second axle journal of multi-diameter shaft and is connected, second bearing is sheathed on the first multi-diameter shaft third axle journal
Upper to be connected, the 4th axle journal of the first multi-diameter shaft is arranged in wheel axis hole and is connected, and 3rd bearing is sheathed on the 5th axis of the first multi-diameter shaft
It is connected on neck, braking deceleration double output shaft hydraulic motor square flange is symmetrically fixed on vehicle frame first crossbeam in the following, first
Dissection type supporting bearing base, the second dissection type supporting bearing base and third dissection type supporting bearing base are respectively fixedly connected in vehicle frame first
Appropriate location below crossbeam, shaft coupling are sheathed on the first output shaft of braking deceleration double output shaft hydraulic motor and the first ladder respectively
It is connected on the first axle journal of axis, the first bearing being installed on the first multi-diameter shaft, second bearing and 3rd bearing is made to be respectively placed in the
In one dissection type supporting bearing base, the second dissection type supporting bearing base and third dissection type supporting bearing base, then by the first subdivision
Formula spring bearing lid, the second dissection type spring bearing lid and third dissection type spring bearing lid respectively with the first dissection type support shaft
Seat, the second dissection type supporting bearing base and third dissection type supporting bearing base are held to being just connected, repeats same behaviour described in this paragraph
Make, forms driving device；
The driven wheel device is by the second multi-diameter shaft, two the 4th divided bearing supports, two fourth bearings, two
The support of five divided bearings, two rail wheels and two 5th bearing compositions, the second multi-diameter shaft are equipped with symmetrical two first
Axle journal, two the second axle journals and two third axle journals, the support of the 4th divided bearing are made of bearing block and bearing cap, and the 5th
Divided bearing support is made of bearing block and bearing cap, and rail wheel is equipped with axis hole；
Two 5th bearings are sheathed on two third axle journals of the second multi-diameter shaft respectively to be connected, two wheel axis holes are sheathed on respectively
Second the second axle journal of multi-diameter shaft two is connected, and two fourth bearings are sheathed on two the first axle journals of the second multi-diameter shaft respectively and are connected,
Two the 4th dissection type supporting bearing bases and two the 5th dissection type supporting bearing bases are respectively fixedly connected below second cross beam suitably
Position makes be installed on the second multi-diameter shaft two fourth bearings and two 5th bearings be respectively placed in two the 4th dissection type branch
It supports in bearing block and the 5th dissection type supporting bearing base, then by two the 4th dissection type spring bearing lids and two the 5th dissection types
Spring bearing lid is respectively with two the 4th dissection type supporting bearing bases and two the 5th dissection type supporting bearing bases to just connected, group
At driven wheel device；
The roundtrip trajectory device is by two annular track (shoe) driving wheels, two deceleration hydraulic motors, four the first liftings
Device, six L shape pin shafts, two driven wheels, two the second lifting devices, two laser displacement sensors and two laser rangings
Reference plate composition, annular track (shoe) driving wheel are equipped with stringer, and stringer is equipped with first shaft hole and two the second axis holes, hydraulic horse of slowing down
Up to output shaft and ring flange is equipped with, L shape pin shaft is equipped with ears ring, square flange and axle journal, and driven wheel is equipped with axis hole；
First lifting device is by the first hydraulic cylinder, the first square tube shape fixed arm and the first square tube shape telescopic arm
One hydraulic cylinder piston rod is equipped with monaural ring, and the first square tube shape fixed arm is equipped with closed end, and the first square tube shape telescopic arm is equipped with side
Shape ring flange；
Second lifting device is by the second hydraulic cylinder, the second square tube shape fixed arm, the second square tube shape telescopic arm and company
Fishplate bar composition, the second cylinder body of hydraulic oil cylinder is equipped with monaural ring, piston rod is equipped with monaural ring, and the second square tube shape fixed arm is equipped with rectangular
Ring flange, the second square tube shape telescopic arm are equipped with square flange, and connecting plate is equipped with the first ears ring and the second ears ring；
Four the first equi intensity cantilevers are respectively symmetrically fixed on first crossbeam and second cross beam upper surface appropriate location, two
Second equi intensity cantilever is symmetrically fixed on first crossbeam and second cross beam upper surface appropriate location；
First hydraulic cylinder is arranged in the first square tube shape fixed arm, fixes the first cylinder body of hydraulic oil cylinder with the first square tube shape
Arm closed end is connected, and the first square tube shape telescopic arm is arranged in the first square tube shape fixed arm, by the first hydraulic cylinder piston rod list
Earrings is connect with the coaxially formed hinge of L shape pin shaft ears ring, and the first hydraulic cylinder piston rod is avoided to bear moment of flexure, the first square tube shape
Fixed arm square flange and L shape pin shaft square flange form the first lifting device to being just connected；
Second cylinder body of hydraulic oil cylinder monaural ring is connect with the coaxially formed hinge of L shape pin shaft ears ring, avoids the second hydraulic cylinder
Piston rod bears moment of flexure, and the second square tube shape telescopic arm is sheathed on the second hydraulic cylinder, makes the second square tube shape telescopic arm ring flange and L
For shape pin shaft ring flange to being just connected, the second square tube shape fixed arm is sheathed on the second square tube shape telescopic arm, the second hydraulic cylinder piston
Bar monaural ring is connect with the coaxially formed hinge of connecting plate the second ears ring, by the second square tube shape fixed arm ring flange and connecting plate pair
It is just connected, forms the second lifting device；
Deceleration hydraulic motor output shaft and annular track (shoe) driving wheel stringer first shaft hole are coaxially penetrated, deceleration hydraulic motor is made
The sprocket wheel of output shaft and annular track (shoe) driving wheel is connected, and deceleration hydraulic motor ring flange and stringer is made to be connected, by two the
Two L shape pin shaft axle journals of one lifting device and the second lifting device respectively with annular two the second axis of track (shoe) driving wheel stringer
Hole coaxially penetrates shape and is in the hinge connection, and two the first square tube shape fixed arms are respectively fixedly connected in two the first equi intensity cantilevers
On, by the first ears of connecting plate ring of two the second lifting devices respectively with the second coaxially formed hinge of equi intensity cantilever monaural ring
Chain link；
The L shape pin shaft axle journal of two the first lifting devices is coaxially penetrated shape with driven wheel axis hole respectively to be in the hinge connection, then will
Two the first square tube shape fixed arms are respectively fixedly connected on two the first equi intensity cantilevers, and two laser displacement sensors are solid respectively
It is connected on the first square tube shape fixed arm and the second square tube shape fixed arm, two laser ranging reference plates are respectively fixedly connected in the first square tube
On shape telescopic arm ring flange and the second square tube shape telescopic arm ring flange, the automation railcar with upper and lower track function is formed.
The beneficial effects of the present invention are:
1. the railcar carrying small-sized Maintenance Machinery of railway, which is quickly reached or left, changes pillow scene；
2. railcar can voluntarily leave railroad track, to avoid tie pillow work influence train passage is changed, railcar can be certainly
Row returns to railroad track, will change after the completion of the related work of pillow further out changing pillow scene, when upper lower railway railcar center of gravity do not increase,
It does not jolt；
3. it is simple and compact for structure, it easily realizes and automatically controls.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the driving device exploded perspective schematic diagram of the present invention.
Fig. 4 is the driven wheel assembly exploded perspective schematic diagram of the present invention.
Fig. 5 is lower railway device chief component exploded perspective schematic diagram on the present invention.
Fig. 6 is one of lower railway working condition stereoscopic schematic diagram on the present invention.
Fig. 7 is the right view of Fig. 6.
Fig. 8 is two stereoscopic schematic diagrams of lower railway working condition on the present invention.
Fig. 9 is the right view of Fig. 8.
Figure 10 is three stereoscopic schematic diagrams of lower railway working condition on the present invention.
Figure 11 is the right view of Figure 10.
Specific embodiment
It please refers to shown in Fig. 1, Fig. 6 and Fig. 7, the present invention is by driving device 10, driven wheel device 11, upper and lower rail set
12,13, four the first equi intensity cantilevers of vehicle frame, 16, two the second equi intensity cantilevers 17, rechargeable battery set and inverter 18
It being formed with Hydraulic system and control System cabine 19, vehicle frame 13 is equipped with first crossbeam 131, second cross beam 132 and two stringers 133,
Second equi intensity cantilever 17 is equipped with monaural ring 171, rechargeable battery set and inverter 18 and Hydraulic system and control System cabine 19
It is arranged on two stringers 133 of railcar, rechargeable battery set and inverter 18 provide power for oil pump and control system, hydraulic
Fuel tank, oil pump, hydraulic control system and automatic control system are equipped in system and control system case 19；
It please refers to shown in Fig. 2 and Fig. 3, the driving device 10 is joined by braking deceleration double output shaft hydraulic motor 100, two
101, two 104, two 3rd bearings 105, two of second bearing of first bearing 103, two of the first multi-diameter shaft 102, two of axis device
106, two the first divided bearings of a rail wheel support 107, two the second divided bearing supports 108 and two thirds to cut open
Fraction bearing support 109 forms, and braking deceleration double output shaft hydraulic motor 100 is equipped with the first output shaft 1001, the second output shaft
1002 and square flange 1003, the first multi-diameter shaft 102 be equipped with the first axle journal 1021, the second axle journal 1022, third axle journal 1023,
4th axle journal 1024 and the 5th axle journal 1025, rail wheel 106 be equipped with axis hole 1061, the first divided bearing support 107 be by
Bearing block 1071 and bearing cap 1072 form, and the second divided bearing support 108 is by bearing block 1081 and 1082 groups of bearing cap
At third divided bearing support 109 is made of bearing block 1091 and bearing cap 1092；
First bearing 103 is sheathed on first the second axle journal of multi-diameter shaft 1022 and is connected, second bearing 104 is sheathed on the first ladder
It is connected on axis third axle journal 1023, the 4th axle journal 1024 of the first multi-diameter shaft is arranged in wheel axis hole 1061 and is connected, 3rd bearing
105 be sheathed on the 5th axle journal 1025 of the first multi-diameter shaft be connected, by braking deceleration double output shaft hydraulic motor square flange
1003 are symmetrically fixed on vehicle frame first crossbeam 131 in the following, the first dissection type supporting bearing base 1071, the second dissection type spring bearing
The appropriate location below vehicle frame first crossbeam 131, shaft coupling is respectively fixedly connected in seat 1081 and third dissection type supporting bearing base 1091
101 are sheathed on respectively on braking deceleration double output shaft hydraulic motor the first output shaft 1001 and first the first axle journal of multi-diameter shaft 1021
It is connected, the first bearing 103 being installed on the first multi-diameter shaft 102, second bearing 104 and 3rd bearing 105 is made to be respectively placed in the
In one dissection type supporting bearing base 1071, the second dissection type supporting bearing base 1081 and third dissection type supporting bearing base 1091,
Again by the first dissection type spring bearing lid 1072, the second dissection type spring bearing lid 1082 and third dissection type spring bearing lid
1092 respectively with the first dissection type supporting bearing base 1071, the second dissection type supporting bearing base 1081 and third dissection type support shaft
It holds 1091 pairs of seat to be just connected, repeats same operation described in this paragraph, form driving device 10；
It please refers to shown in Fig. 1 and Fig. 4, the driven wheel device 11 is by 110, two the 4th divided bearings of the second multi-diameter shaft
The 5th divided bearing of fourth bearing 112, two of support 111, two supports 113, two rail wheels 114 and two the 5th axis
115 compositions are held, the second multi-diameter shaft 110 is equipped with 1101, two the second axle journals 1102 of symmetrical two the first axle journals and two thirds
Axle journal 1103, the 4th divided bearing support 111 are made of bearing block 1111 and bearing cap 1112, the 5th divided bearing branch
Support 113 is made of bearing block 1131 and bearing cap 1132, and rail wheel 114 is equipped with axis hole 1141；
Two 5th bearings 115 are sheathed on two third axle journals 1103 of the second multi-diameter shaft respectively to be connected, two wheel axis holes
1061 are sheathed on two the second axle journals 1102 of the second multi-diameter shaft respectively is connected, and two fourth bearings 112 are sheathed on second-order respectively
Two the first axle journals 1101 of terraced axis are connected, two the 4th dissection type supporting bearing bases 1111 and two the 5th dissection type spring bearings
The appropriate location below second cross beam 132 is respectively fixedly connected in seat 1131, makes two fourth bearings being installed on the second multi-diameter shaft 110
112 and two 5th bearings 115 be respectively placed in two the 4th dissection type supporting bearing bases 1111 and the 5th dissection type spring bearing
In seat 1131, then by two the 4th dissection type spring bearing lids 1112 and two the 5th dissection type spring bearing lids 1132 respectively with
Two the 4th dissection type supporting bearing bases 1111 and two the 5th dissection type supporting bearing bases 1132 form driven wheel to being just connected
Device 11；
It please refers to shown in Fig. 1, Fig. 2 and Fig. 5, the roundtrip trajectory device 12 is by two annular track (shoe) driving wheels 121, two
122, four 125, two second liter of driven wheel of L shape pin shafts 124, two of the first lifting device 123, six of a deceleration hydraulic motor
126, two laser displacement sensors 127 of falling unit and two laser ranging reference plates 128 form, annular track (shoe) driving wheel
121 are equipped with stringer 1211, and stringer 1211 is equipped with first shaft hole 12111 and two the second axis holes 12112, deceleration hydraulic motor 122
Equipped with output shaft 1221 and ring flange 1222, L shape pin shaft 124 is equipped with ears ring 1241, square flange 1242 and axle journal 1243,
Driven wheel 125 is equipped with axis hole 1251；
It please refers to shown in Fig. 5, first lifting device 123 is by the first hydraulic cylinder 1231, the first square tube shape fixed arm
1232 and the first square tube shape telescopic arm 1233,1231 piston rod of the first hydraulic cylinder be equipped with monaural ring 12311, the first square tube shape is solid
Fixed arm 1232 is equipped with closed end 12321, and the first square tube shape telescopic arm 1233 is equipped with square flange 12331；
It please refers to shown in Fig. 5, second lifting device 126 is by the second hydraulic cylinder 1261, the second square tube shape fixed arm
1262, the second square tube shape telescopic arm 1263 and connecting plate 1264 form, and 1261 cylinder body of the second hydraulic cylinder is equipped with monaural ring
12611, piston rod is equipped with monaural ring 12612, and the second square tube shape fixed arm 1262 is equipped with square flange 12621, the second square tube
Shape telescopic arm 1263 is equipped with square flange 12631, and connecting plate 1264 is equipped with the first ears ring 12641 and the second ears ring
12642；
Four the first equi intensity cantilevers 16 are respectively symmetrically fixed on the appropriate position of first crossbeam 131 and 13 upper surface of second cross beam
It sets, two the second equi intensity cantilevers 17 are symmetrically fixed on 132 upper surface appropriate location of first crossbeam 131 and second cross beam；
First hydraulic cylinder 1231 is arranged in the first square tube shape fixed arm 1232,1231 cylinder body of the first hydraulic cylinder and are made
One square tube shape fixed arm closed end 12321 is connected, and the first square tube shape telescopic arm 1233 is arranged in the first square tube shape fixed arm 1232
It is interior, the first hydraulic cylinder piston rod monaural ring 12311 is connect with the coaxially formed hinge of L shape pin shaft ears ring 1241, avoids
One hydraulic cylinder piston rod bears moment of flexure, the first square tube shape fixed arm square flange 12321 and L shape pin shaft square flange
1242 pairs are just connected, and form the first lifting device 123；
Second cylinder body of hydraulic oil cylinder monaural ring 12611 is connect with the coaxially formed hinge of L shape pin shaft ears ring 1241, avoids second
1261 piston rod of hydraulic cylinder bears moment of flexure, and the second square tube shape telescopic arm 1263 is sheathed on the second hydraulic cylinder 1261, makes second
To being just connected, the second square tube shape fixed arm 1262 is sheathed on for square tube shape telescopic arm ring flange 12631 and L shape pin shaft ring flange 1242
Second square tube shape telescopic arm 1263, the second hydraulic cylinder piston rod monaural ring 12612 and connecting plate the second ears ring 12642 are coaxial
Shape is in the hinge connection, and by the second square tube shape fixed arm ring flange 12621 with connecting plate 1264 to being just connected, the second lifting of composition is filled
Set 126；
Deceleration hydraulic motor output shaft 1221 and annular 121 stringer first shaft hole 12111 of track (shoe) driving wheel are coaxially penetrated, made
The sprocket wheel of deceleration hydraulic motor output shaft 1221 and annular track (shoe) driving wheel 121 is connected, and makes deceleration hydraulic motor ring flange
1222 are connected with stringer 1211, and two L shape pin shaft axle journals 1243 of two the first lifting devices and the second lifting device are distinguished
It coaxially penetrates shape with two the second axis holes 12112 of annular track (shoe) driving wheel stringer to be in the hinge connection, by two the first square tube shapes
Fixed arm 1232 is respectively fixedly connected on two the first equi intensity cantilevers 16, by connecting plate first pair of two the second lifting devices
Earrings 12641 is connect with the coaxially formed hinge of the second equi intensity cantilever monaural ring 171 respectively；
The L shape pin shaft axle journal 1243 of two the first lifting devices is formed into hinge company with coaxial penetrate of driven wheel axis hole 1251 respectively
It connects, then two the first square tube shape fixed arms 1232 is respectively fixedly connected on two the first equi intensity cantilevers 16, two laser positions
Displacement sensor 127 is respectively fixedly connected on the first square tube shape fixed arm 1232 and the second square tube shape fixed arm 1262, two Laser Measurings
It is respectively fixedly connected away from reference plate 128 in the first square tube shape telescopic arm ring flange 12331 and the second square tube shape telescopic arm ring flange 12631
On, form the automation railcar with upper and lower track function.
The working process and principle of the present embodiment are as follows:
1. rail vehicle go and back changes pillow scene: high pressure oil makes the first output shaft of braking deceleration double output shaft hydraulic motor and second defeated
Shaft forward direction rotates synchronously, and drives two rail wheels to rotate forward by two the first multi-diameter shafts, railcar, which proceeds to, changes pillow
Scene, braking deceleration double output shaft hydraulic motor start to brake, railcar stop move ahead, when it is related change pillow work to the end of, brake
Deceleration double output shaft hydraulic motor releases braking, and high pressure oil makes the first output shaft and the of braking deceleration double output shaft hydraulic motor
The rotation of two output shaft reverse syncs drives two rail wheels to rotate backward by two the first multi-diameter shafts, railcar backward from
It opens and changes pillow scene.
2. railcar leaves railroad track: fail to complete in effective train passage gap if changing the related work of pillow, it is high
Pressure oil makes four the first hydraulic cylinder piston rods and two the second hydraulic cylinder piston rods start to stretch out, four the first hydraulic cylinders
Piston rod pushes four the first square tube shape telescopic arms are synchronous to stretch out respectively, and two the second cylinder body of hydraulic oil cylinder push two the respectively
Two square tube shape telescopic arms are synchronous to be stretched out, make six L shape pin shafts push respectively two annular track (shoe) driving wheels and two wheels to
Lower movement when two annular track (shoe) driving wheels and two wheel contact roadbed ballasts and is compacted, four the first hydraulic cylinder cylinders
Body pushes four the first square tube shape fixed arms to move upwards respectively, while two the second hydraulic cylinder piston rods push two respectively
Second square tube shape fixed arm moves upwards, and entrusts four the first equi intensity cantilevers and two the second equi intensity cantilevers respectively
First crossbeam and second cross beam move upwards, and rail wheel is made to lift away from the appropriate height of track, as shown in Figure 6 and Figure 7, four first
Hydraulic cylinder piston rod and two the second hydraulic cylinder piston rods stop stretching out, and high pressure oil starts two deceleration hydraulic motors together
Step rotates forward, and driving railcar starts transverse movement on roadbed, when the chain rail version and steel of two annular track (shoe) driving wheels
When rail is close, two the second hydraulic cylinder piston rods and two the first hydraulic cylinder piston rods start to coordinate to retract, and pass through two
Laser displacement sensor measures the displacement signal of itself and two ranging reference plates respectively, to control the first hydraulic cylinder and respectively
The work of two hydraulic cylinders, two the second lifting devices are respectively relative to the second equi intensity cantilever forward direction and swing appropriate angle, make
The front end of two annular track (shoe) driving wheels, which is lifted, jumps onto track, and as shown in Figure 8 and Figure 9, railcar center of gravity does not increase, when two
When annular track (shoe) driving wheel stringer is parallel with above sleeper, two the second hydraulic cylinder piston rods stop retracting, and two second
Hydraulic cylinder piston rod starts to stretch out, and so that two the second lifting devices is respectively relative to the second equi intensity cantilever backswing suitable
Work as angle, as shown in Figure 10 and Figure 11, two annular track (shoe) driving wheels will more lower rail, two the second hydraulic cylinder piston rods
Stop stretching out, two the first hydraulic cylinder piston rods stop retracting, and two the second hydraulic cylinder piston rods start to be retracted to Fig. 7 institute
Show the length of position, two the first hydraulic cylinder piston rods start to extend out to the length of position shown in Fig. 7, move to railcar
Roadbed appropriate location, two deceleration hydraulic motor stoppings rotate forward；
3. railcar returns to railroad track: making two deceleration hydraulic motors start to synchronize by changing pillow scene, high pressure oil to train
It rotates backward, driving railcar starts transverse movement on roadbed, when the chain rail version and rail of two annular track (shoe) driving wheels
When close, two the first hydraulic cylinder piston rods and two the second hydraulic cylinder piston rods start to coordinate to retract, and make two second
Lifting device is respectively relative to the second appropriate angle of equi intensity cantilever backswing, after making two annular track (shoe) driving wheels
End, which is lifted, jumps onto track, as shown in Figure 10 and Figure 11, when two annular track (shoe) driving wheel stringers are parallel with above sleeper, two
A first hydraulic cylinder piston rod stops retracting, and two the first hydraulic cylinder piston rods start to stretch out, and makes two second lifting dresses
It sets and is respectively relative to the appropriate angle of the second equi intensity cantilever forward direction swing, as shown in Figure 8 and Figure 9, two annular track (shoe)s drive
Driving wheel will more lower rail, two the first hydraulic cylinder piston rods stop stretching out, and two the second hydraulic cylinder piston rods stop retracting,
Two the first hydraulic cylinder piston rods start to be retracted to the length of position shown in Fig. 7, and two the second hydraulic cylinder piston rods start
It is extend out to the length of position shown in Fig. 7, when railcar returns to position as shown in Figure 6, two deceleration hydraulic motors stop reversed
Rotation, high pressure oil make four the first hydraulic cylinder piston rods and two the second hydraulic cylinder piston rods start synchronous retraction, track
Wheel is down to contact track, makes rail wheel supporting track vehicle, position as shown in Figure 1, four the first hydraulic cylinders and two
The piston rod of two hydraulic cylinders stops retracting, and railcar can move freely in orbit, to start the related work for completing to change pillow
Make.
Claims (1)
1. one kind have upper and lower track function automation railcar, it is characterised in that: be by driving device, driven wheel device,
Upper and lower rail set, vehicle frame, four the first equi intensity cantilevers, two the second equi intensity cantilever rechargeable battery sets and inverters
It is formed with Hydraulic system and control System cabine, vehicle frame is equipped with first crossbeam, second cross beam and two stringers, the second equal strength cantilever
Beam is equipped with monaural ring, rechargeable battery set and inverter and two stringers of railcar are arranged in Hydraulic system and control System cabine
On, rechargeable battery set and inverter provide power for oil pump and control system, be equipped in Hydraulic system and control System cabine fuel tank,
Oil pump, hydraulic control system and automatic control system；
The driving device is by braking deceleration double output shaft hydraulic motor, two shaft couplings, two the first multi-diameter shafts, two
First bearing, two second bearings, two 3rd bearings, two rail wheels, the support of two the first divided bearings, two the
The support of two divided bearings and two third divided bearing support compositions, braking deceleration double output shaft hydraulic motor are equipped with first
Output shaft, the second output shaft and square flange, the first multi-diameter shaft are equipped with the first axle journal, the second axle journal, third axle journal, the 4th axis
Neck and the 5th axle journal, rail wheel are equipped with axis hole, and the support of the first divided bearing is made of bearing block and bearing cap, and second cuts open
Fraction bearing support is made of bearing block and bearing cap, and the support of third divided bearing is made of bearing block and bearing cap；
First bearing is sheathed on first the second axle journal of multi-diameter shaft and is connected, second bearing is sheathed on the first multi-diameter shaft third axle journal
Upper to be connected, the 4th axle journal of the first multi-diameter shaft is arranged in wheel axis hole and is connected, and 3rd bearing is sheathed on the 5th axis of the first multi-diameter shaft
It is connected on neck, braking deceleration double output shaft hydraulic motor square flange is symmetrically fixed on vehicle frame first crossbeam in the following, first
Dissection type supporting bearing base, the second dissection type supporting bearing base and third dissection type supporting bearing base are respectively fixedly connected in vehicle frame first
Appropriate location below crossbeam, shaft coupling are sheathed on the first output shaft of braking deceleration double output shaft hydraulic motor and the first ladder respectively
It is connected on the first axle journal of axis, the first bearing being installed on the first multi-diameter shaft, second bearing and 3rd bearing is made to be respectively placed in the
In one dissection type supporting bearing base, the second dissection type supporting bearing base and third dissection type supporting bearing base, then by the first subdivision
Formula spring bearing lid, the second dissection type spring bearing lid and third dissection type spring bearing lid respectively with the first dissection type support shaft
Seat, the second dissection type supporting bearing base and third dissection type supporting bearing base are held to being just connected, repeats same behaviour described in this paragraph
Make, forms driving device；
The driven wheel device is by the second multi-diameter shaft, two the 4th divided bearing supports, two fourth bearings, two
The support of five divided bearings, two rail wheels and two 5th bearing compositions, the second multi-diameter shaft are equipped with symmetrical two first
Axle journal, two the second axle journals and two third axle journals, the support of the 4th divided bearing are made of bearing block and bearing cap, and the 5th
Divided bearing support is made of bearing block and bearing cap, and rail wheel is equipped with axis hole；
Two 5th bearings are sheathed on two third axle journals of the second multi-diameter shaft respectively to be connected, two wheel axis holes are sheathed on respectively
Second the second axle journal of multi-diameter shaft two is connected, and two fourth bearings are sheathed on two the first axle journals of the second multi-diameter shaft respectively and are connected,
Two the 4th dissection type supporting bearing bases and two the 5th dissection type supporting bearing bases are respectively fixedly connected below second cross beam suitably
Position makes be installed on the second multi-diameter shaft two fourth bearings and two 5th bearings be respectively placed in two the 4th dissection type branch
It supports in bearing block and the 5th dissection type supporting bearing base, then by two the 4th dissection type spring bearing lids and two the 5th dissection types
Spring bearing lid is respectively with two the 4th dissection type supporting bearing bases and two the 5th dissection type supporting bearing bases to just connected, group
At driven wheel device；
The roundtrip trajectory device is by two annular track (shoe) driving wheels, two deceleration hydraulic motors, four the first liftings
Device, six L shape pin shafts, two driven wheels, two the second lifting devices, two laser displacement sensors and two laser rangings
Reference plate composition, annular track (shoe) driving wheel are equipped with stringer, and stringer is equipped with first shaft hole and two the second axis holes, hydraulic horse of slowing down
Up to output shaft and ring flange is equipped with, L shape pin shaft is equipped with ears ring, square flange and axle journal, and driven wheel is equipped with axis hole；
First lifting device is by the first hydraulic cylinder, the first square tube shape fixed arm and the first square tube shape telescopic arm
One hydraulic cylinder piston rod is equipped with monaural ring, and the first square tube shape fixed arm is equipped with closed end, and the first square tube shape telescopic arm is equipped with side
Shape ring flange；
Second lifting device is by the second hydraulic cylinder, the second square tube shape fixed arm, the second square tube shape telescopic arm and company
Fishplate bar composition, the second cylinder body of hydraulic oil cylinder is equipped with monaural ring, piston rod is equipped with monaural ring, and the second square tube shape fixed arm is equipped with rectangular
Ring flange, the second square tube shape telescopic arm are equipped with square flange, and connecting plate is equipped with the first ears ring and the second ears ring；
Four the first equi intensity cantilevers are respectively symmetrically fixed on first crossbeam and second cross beam upper surface appropriate location, two
Second equi intensity cantilever is symmetrically fixed on first crossbeam and second cross beam upper surface appropriate location；
First hydraulic cylinder is arranged in the first square tube shape fixed arm, fixes the first cylinder body of hydraulic oil cylinder with the first square tube shape
Arm closed end is connected, and the first square tube shape telescopic arm is arranged in the first square tube shape fixed arm, by the first hydraulic cylinder piston rod list
Earrings is connect with the coaxially formed hinge of L shape pin shaft ears ring, and the first hydraulic cylinder piston rod is avoided to bear moment of flexure, the first square tube shape
Fixed arm square flange and L shape pin shaft square flange form the first lifting device to being just connected；
Second cylinder body of hydraulic oil cylinder monaural ring is connect with the coaxially formed hinge of L shape pin shaft ears ring, avoids the second hydraulic cylinder
Piston rod bears moment of flexure, and the second square tube shape telescopic arm is sheathed on the second hydraulic cylinder, makes the second square tube shape telescopic arm ring flange and L
For shape pin shaft ring flange to being just connected, the second square tube shape fixed arm is sheathed on the second square tube shape telescopic arm, the second hydraulic cylinder piston
Bar monaural ring is connect with the coaxially formed hinge of connecting plate the second ears ring, by the second square tube shape fixed arm ring flange and connecting plate pair
It is just connected, forms the second lifting device；
Deceleration hydraulic motor output shaft and annular track (shoe) driving wheel stringer first shaft hole are coaxially penetrated, deceleration hydraulic motor is made
The sprocket wheel of output shaft and annular track (shoe) driving wheel is connected, and deceleration hydraulic motor ring flange and stringer is made to be connected, by two the
Two L shape pin shaft axle journals of one lifting device and the second lifting device respectively with annular two the second axis of track (shoe) driving wheel stringer
Hole coaxially penetrates shape and is in the hinge connection, and two the first square tube shape fixed arms are respectively fixedly connected in two the first equi intensity cantilevers
On, by the first ears of connecting plate ring of two the second lifting devices respectively with the second coaxially formed hinge of equi intensity cantilever monaural ring
Chain link；
The L shape pin shaft axle journal of two the first lifting devices is coaxially penetrated shape with driven wheel axis hole respectively to be in the hinge connection, then will
Two the first square tube shape fixed arms are respectively fixedly connected on two the first equi intensity cantilevers, and two laser displacement sensors are solid respectively
It is connected on the first square tube shape fixed arm and the second square tube shape fixed arm, two laser ranging reference plates are respectively fixedly connected in the first square tube
On shape telescopic arm ring flange and the second square tube shape telescopic arm ring flange, the automation railcar with upper and lower track function is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455382.XA CN110042713A (en) | 2019-05-29 | 2019-05-29 | One kind having the automation railcar of upper and lower track function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455382.XA CN110042713A (en) | 2019-05-29 | 2019-05-29 | One kind having the automation railcar of upper and lower track function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110042713A true CN110042713A (en) | 2019-07-23 |
Family
ID=67284050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910455382.XA Withdrawn CN110042713A (en) | 2019-05-29 | 2019-05-29 | One kind having the automation railcar of upper and lower track function |
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| Country | Link |
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| CN (1) | CN110042713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665606A (en) * | 2021-08-19 | 2021-11-19 | 中铁二十五局集团第三工程有限公司 | A track platform car for tunnel operation |
-
2019
- 2019-05-29 CN CN201910455382.XA patent/CN110042713A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665606A (en) * | 2021-08-19 | 2021-11-19 | 中铁二十五局集团第三工程有限公司 | A track platform car for tunnel operation |
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Application publication date: 20190723 |
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| WW01 | Invention patent application withdrawn after publication |