CN110158380A - Automation railcar with upper and lower track function - Google Patents
Automation railcar with upper and lower track function Download PDFInfo
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- CN110158380A CN110158380A CN201910455507.9A CN201910455507A CN110158380A CN 110158380 A CN110158380 A CN 110158380A CN 201910455507 A CN201910455507 A CN 201910455507A CN 110158380 A CN110158380 A CN 110158380A
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- bearing
- dissection type
- shaft
- square tube
- hydraulic
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Classifications
-
- 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
-
- 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
Abstract
The invention discloses the automation railcars with upper and lower track function, it is by driving device, driven wheel device, upper and lower rail set, vehicle frame, six equi intensity cantilevers, rechargeable battery set and inverter and Hydraulic system and control System cabine composition, vehicle frame is equipped with first crossbeam, second cross beam and two stringers, rechargeable battery set and inverter and Hydraulic system and control System cabine are arranged on two stringers of railcar, rechargeable battery set and inverter provide power for oil pump and control system, fuel tank is equipped in Hydraulic system and control System cabine, oil pump, hydraulic control system and automatic control system；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 pillow in relation to, further out pillow scene is changed, simple and compact for structure, easily realization automatically controls after the completion of work.
Description
Technical field
It is mechanical that the present invention relates to a kind of railway maintenances, in particular to the automation railcar of upper and lower track function.
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 the automation railcars with upper and lower track function.
The present invention is by driving device, driven wheel device, upper and lower rail set, vehicle frame, six equi intensity cantilevers, charging
Battery pack and inverter and Hydraulic system and control System cabine composition, vehicle frame are equipped with first crossbeam, second cross beam and two stringers,
Rechargeable battery set and inverter and Hydraulic system and control System cabine are arranged on two stringers of railcar, rechargeable battery set and
Inverter provides power for oil pump and control system, is equipped with fuel tank, oil pump, hydraulic control system in Hydraulic system and control System cabine
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 two the 5th dissection type supporting bearing bases, then two the 4th dissection type spring bearing lids and two the 5th are cutd open
Fraction 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 solid
Even, driven wheel device is formed；
The roundtrip trajectory device is by two inversion isosceles trapezoid track (shoe) driving wheels, two deceleration hydraulic motors, six
First lifting device and two driven wheel compositions, are inverted isosceles trapezoid track (shoe) driving wheel and are equipped with stringer, stringer is equipped with first axle
Hole and two the second axis holes, deceleration hydraulic motor are equipped with output shaft and ring flange, and driven wheel is equipped with axis hole；
First lifting device is by the first hydraulic cylinder, square tube shape telescopic arm, square tube shape fixed arm and L shape pin shaft group
At the first hydraulic cylinder piston rod is equipped with monaural ring, and square tube shape telescopic arm is equipped with square flange, and square tube shape fixed arm is equipped with envelope
Closed end, L shape pin shaft are equipped with ears ring, square flange and axle journal；
Six equi intensity cantilevers are symmetrically fixed on first crossbeam and second cross beam upper surface appropriate location, by the first hydraulic oil
Cylinder penetrates in square tube shape fixed arm, so that the first cylinder body of hydraulic oil cylinder and square tube shape fixed arm closed end is connected, square tube shape telescopic arm
It is arranged in square tube shape fixed arm, square tube shape telescopic arm and square tube shape fixed arm form prismatic pair, by the first hydraulic cylinder piston
Bar monaural ring is connect with the coaxially formed hinge of L shape pin shaft ears ring, is avoided the first hydraulic cylinder piston rod from bearing moment of flexure, is made square tube
Shape telescopic arm square flange and L shape pin shaft square flange form the first lifting device to being just connected；
Deceleration hydraulic motor output shaft is coaxially penetrated with isosceles trapezoid track (shoe) driving wheel stringer first shaft hole is inverted, makes to slow down
Hydraulic motor output shaft and the sprocket wheel for being inverted isosceles trapezoid track (shoe) driving wheel are connected, and make deceleration hydraulic motor ring flange and indulge
Beam is connected, and the L shape pin shaft axle journal of two the first lifting devices is coaxially penetrated to form hinge with two the second axis holes of stringer respectively
Connection, the square tube shape fixed arm of two the first lifting devices is respectively fixedly connected on two equi intensity cantilevers；
The L shape pin shaft axle journal of first lifting device is coaxially penetrated shape with driven wheel axis hole to be in the hinge connection, then first is gone up and down
The square tube shape fixed arm of device is fixed on equi intensity cantilever, repeats same operation described in this paragraph, and composition has upper lower railway
The automation railcar of function.
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
It goes and returns to railroad track, it is live further out pillow is changed after the completion that pillow work will be changed；
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.
Specific embodiment
Refering to Figure 1, the present invention is by driving device 10, driven wheel device 11, upper and lower rail set 12, vehicle frame
13, six equi intensity cantilevers 16, rechargeable battery set and inverter 18 and Hydraulic system and control System cabine 19 form, vehicle frame 13
Equipped with first crossbeam 131, second cross beam 132 and two stringers 133, rechargeable battery set and inverter 18 and Hydraulic system and control
System cabine 19 is arranged on two stringers 133 of railcar, and rechargeable battery set and inverter 18 provide for oil pump and control system
Power, Hydraulic system and control System cabine 19 is interior to be equipped with fuel tank, oil pump, hydraulic control system and automatic control system；
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 support of two the 5th dissection types
In bearing block 1131, then two the 4th dissection type spring bearing lids 1112 and two the 5th dissection type spring bearing lids 1132 are divided
Not with two the 4th dissection type supporting bearing bases 1111 and two the 5th dissection type supporting bearing bases 1132 to being just connected, composition from
Driving wheel device 11；
It please refers to shown in Fig. 1, Fig. 2 and Fig. 5, the roundtrip trajectory device 12 is driven by two inversion isosceles trapezoid track (shoe)s
It takes turns 121, two deceleration hydraulic motors, 122, six the first lifting devices 123 and two driven wheels 125 forms, be inverted isosceles trapezoid
Track (shoe) driving wheel 121 is equipped with stringer 1211, and stringer 1211 is equipped with first shaft hole 12111 and two the second axis holes 12112, slows down
Hydraulic motor 122 is equipped with output shaft 1221 and ring flange 1222, and driven wheel 125 is equipped with axis hole 1251；
Please refer to shown in Fig. 5, first lifting device 123 be by the first hydraulic cylinder 1231, square tube shape telescopic arm 1232,
Square tube shape fixed arm 1233 and L shape pin shaft 1234 form, and 1231 piston rod of the first hydraulic cylinder is equipped with monaural ring 12311, square tube
Shape telescopic arm 1232 is equipped with square flange 12321, and square tube shape fixed arm 1233 is equipped with closed end 12331, and L shape pin shaft 1234 is set
There are ears ring 12341, square flange 12342 and axle journal 12343；
Six equi intensity cantilevers 16 are symmetrically fixed on 132 upper surface appropriate location of first crossbeam 131 and second cross beam, by
One hydraulic cylinder 1231 penetrates in square tube shape fixed arm 1233, closes 1231 cylinder body of the first hydraulic cylinder and square tube shape fixed arm
End 12331 is connected, and square tube shape telescopic arm 1232 is arranged in square tube shape fixed arm 1233, square tube shape telescopic arm 1232 and square tube shape
Fixed arm 1233 forms prismatic pair, and the first hydraulic cylinder piston rod monaural ring 12311 and L shape pin shaft ears ring 12341 is coaxial
Shape is in the hinge connection, and avoids the first hydraulic cylinder piston rod from bearing moment of flexure, makes square tube shape telescopic arm square flange 12321 and L
Shape pin shaft square flange 12342 forms the first lifting device 123 to being just connected；
By deceleration hydraulic motor output shaft 1221 and it is inverted 121 stringer first shaft hole 12111 of isosceles trapezoid track (shoe) driving wheel together
Axis penetrates, and so that deceleration hydraulic motor output shaft 1221 and the sprocket wheel of inversion isosceles trapezoid track (shoe) driving wheel 121 is connected, and make to subtract
Speed hydraulic motor ring flange 1222 and stringer 1211 are connected, by the L shape pin shaft axle journal 12343 of two the first lifting devices respectively with
Two the second axis holes 12112 of stringer coaxially penetrate shape and are in the hinge connection, by the square tube shape fixed arm of two the first lifting devices
1233 are respectively fixedly connected on two equi intensity cantilevers 16；
The L shape pin shaft axle journal 12343 of first lifting device is coaxially penetrated shape with driven wheel axis hole 1251 to be in the hinge connection, then will
The square tube shape fixed arm 1233 of first lifting device is fixed on equi intensity cantilever 16, repeats same operation described in this paragraph, group
At 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: oil pump is started to work, and high pressure oil makes the first of braking deceleration double output shaft hydraulic motor
Output shaft and the second output shaft forward direction rotate synchronously, and drive two rail wheels to rotate forward by two the first multi-diameter shafts, rail
Road vehicle, which proceeds to, changes pillow scene, and braking deceleration double output shaft hydraulic motor starts to brake, and railcar stops moving ahead, and changes pillow to related
Work terminates, and braking deceleration double output shaft hydraulic motor releases braking, and high pressure oil makes braking deceleration double output shaft hydraulic motor
First output shaft and the rotation of the second output shaft reverse sync, drive two rail wheels reversely to turn by two the first multi-diameter shafts
Dynamic, railcar backward, which leaves, 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 six hydraulic cylinder piston rods start synchronous stretching, and six hydraulic cylinder piston rods push six square tube shapes flexible respectively
Arm is synchronous to be stretched out, and makes that six L shape pin shafts entrust two inversion isosceles trapezoid track (shoe) driving wheels respectively and two wheels are transported downwards
It is dynamic, when two inversion isosceles trapezoid track (shoe) driving wheels and two wheel contact roadbed ballasts and it is compacted, six hydraulic cylinder cylinders
Body pushes six square tube shape fixed arms to move upwards respectively, and six equi intensity cantilevers is made to entrust first crossbeam and the second cross respectively
Beam moves upwards, and rail wheel is made to leave the appropriate height of track, and six hydraulic cylinder piston rods are simultaneously stopped stretching, and high pressure oil makes
Two deceleration hydraulic motors start synchronous forward rotation, and two inversion isosceles trapezoid track (shoe) drive wheel railcars are in roadbed
It is upper to start to move laterally away from track, when two are inverted the chain rail version of isosceles trapezoid track (shoe) driving wheel and rail contacts, such as
Shown in Fig. 6 and Fig. 7, railcar center of gravity will start to increase, and two inversion isosceles trapezoid track (shoe) driving wheels will upper rail, such as figure
Shown in 8 and Fig. 9, railcar center of gravity will be begun to decline, two inversion isosceles trapezoid track (shoe) driving wheels will more lower rail, make track
Vehicle moves to roadbed appropriate location, and two deceleration hydraulic motor stoppings rotate forward, and railcar leaves railroad track completion；
3. railcar returns to railroad track: making two deceleration hydraulic motors start to synchronize by changing pillow scene, high pressure oil to train
It rotating backward, two inversion isosceles trapezoid track (shoe) drive wheel railcars start lateral return trajectory movement on roadbed,
As shown in Figure 8 and Figure 9, upper rail, railcar center of gravity continue to increase two inversion isosceles trapezoid track (shoe) driving wheels, such as scheme
Shown in 6 and Fig. 7, two inversion isosceles trapezoid track (shoe) driving wheels have passed past rail, and railcar center of gravity continues to decline, and works as railcar
Upper to arrive position as shown in Figure 1, two deceleration hydraulic motor stoppings rotate backward, and high pressure oil starts six hydraulic cylinder piston rods
Synchronous to retract, rail wheel is down to contact track, makes rail wheel supporting track vehicle, position as shown in Figure 1, six hydraulic cylinders
Piston rod is simultaneously stopped retraction, and railcar returns to railroad track and completes, and railcar can move freely in orbit, to have started
At the related work for changing pillow.
Claims (1)
1. the automation railcar with upper and lower track function, it is characterised in that: be by driving device, driven wheel device, upper and lower
Rail set, vehicle frame, six equi intensity cantilevers, rechargeable battery set and inverter and Hydraulic system and control System cabine composition,
Vehicle frame is equipped with first crossbeam, second cross beam and two stringers, rechargeable battery set and inverter and Hydraulic system and control System cabine
It is arranged on two stringers of railcar, rechargeable battery set and inverter provide power, hydraulic system for oil pump and control system
And fuel tank, oil pump, hydraulic control system and automatic control system are equipped in control system case；
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 two the 5th dissection type supporting bearing bases, then two the 4th dissection type spring bearing lids and two the 5th are cutd open
Fraction 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 solid
Even, driven wheel device is formed；
The roundtrip trajectory device is by two inversion isosceles trapezoid track (shoe) driving wheels, two deceleration hydraulic motors, six
First lifting device and two driven wheel compositions, are inverted isosceles trapezoid track (shoe) driving wheel and are equipped with stringer, stringer is equipped with first axle
Hole and two the second axis holes, deceleration hydraulic motor are equipped with output shaft and ring flange, and driven wheel is equipped with axis hole；
First lifting device is by the first hydraulic cylinder, square tube shape telescopic arm, square tube shape fixed arm and L shape pin shaft group
At the first hydraulic cylinder piston rod is equipped with monaural ring, and square tube shape telescopic arm is equipped with square flange, and square tube shape fixed arm is equipped with envelope
Closed end, L shape pin shaft are equipped with ears ring, square flange and axle journal；
Six equi intensity cantilevers are symmetrically fixed on first crossbeam and second cross beam upper surface appropriate location, by the first hydraulic oil
Cylinder penetrates in square tube shape fixed arm, so that the first cylinder body of hydraulic oil cylinder and square tube shape fixed arm closed end is connected, square tube shape telescopic arm
It is arranged in square tube shape fixed arm, square tube shape telescopic arm and square tube shape fixed arm form prismatic pair, by the first hydraulic cylinder piston
Bar monaural ring is connect with the coaxially formed hinge of L shape pin shaft ears ring, is avoided the first hydraulic cylinder piston rod from bearing moment of flexure, is made square tube
Shape telescopic arm square flange and L shape pin shaft square flange form the first lifting device to being just connected；
Deceleration hydraulic motor output shaft is coaxially penetrated with isosceles trapezoid track (shoe) driving wheel stringer first shaft hole is inverted, makes to slow down
Hydraulic motor output shaft and the sprocket wheel for being inverted isosceles trapezoid track (shoe) driving wheel are connected, and make deceleration hydraulic motor ring flange and indulge
Beam is connected, and the L shape pin shaft axle journal of two the first lifting devices is coaxially penetrated to form hinge with two the second axis holes of stringer respectively
Connection, the square tube shape fixed arm of two the first lifting devices is respectively fixedly connected on two equi intensity cantilevers；
The L shape pin shaft axle journal of first lifting device is coaxially penetrated shape with driven wheel axis hole to be in the hinge connection, then first is gone up and down
The square tube shape fixed arm of device is fixed on equi intensity cantilever, repeats same operation described in this paragraph, and composition has upper lower railway
The automation railcar of function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455507.9A CN110158380A (en) | 2019-05-29 | 2019-05-29 | Automation railcar with upper and lower track function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455507.9A CN110158380A (en) | 2019-05-29 | 2019-05-29 | Automation railcar with upper and lower track function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110158380A true CN110158380A (en) | 2019-08-23 |
Family
ID=67629870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910455507.9A Withdrawn CN110158380A (en) | 2019-05-29 | 2019-05-29 | Automation railcar with upper and lower track function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110158380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968263A (en) * | 2020-08-25 | 2020-11-20 | 成都盛锴科技有限公司 | Intelligent inspection system for rail transit line |
| 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 CN201910455507.9A patent/CN110158380A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968263A (en) * | 2020-08-25 | 2020-11-20 | 成都盛锴科技有限公司 | Intelligent inspection system for rail transit line |
| 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: 20190823 |
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| WW01 | Invention patent application withdrawn after publication |