CN106498817A - A kind of swivel block and push-and-pull sleeper automated machine - Google Patents
A kind of swivel block and push-and-pull sleeper automated machine Download PDFInfo
- Publication number
- CN106498817A CN106498817A CN201610967894.0A CN201610967894A CN106498817A CN 106498817 A CN106498817 A CN 106498817A CN 201610967894 A CN201610967894 A CN 201610967894A CN 106498817 A CN106498817 A CN 106498817A
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- China
- Prior art keywords
- casing
- cantilever
- tube shape
- square tube
- axle journal
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Classifications
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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
Abstract
The invention discloses a kind of swivel block and push-and-pull sleeper automated machine, it is made up of swivel block and push-and-pull sleeper device, railcar, generator and Hydraulic system and control System cabine, railcar is provided with four castors and two longerons, swivel block and push-and-pull sleeper device, generator and Hydraulic system and control System cabine are arranged on two longerons of railcar, railcar is drawn by engineering truck, generator is that oil pump and control system provide power, is provided with fuel tank, oil pump, hydraulic control system and automatic control system in Hydraulic system and control System cabine；The present invention can automatically by equipment rapid alignment operating position；Adapt to straight line and pillow work is changed in curved rail length section；Swivel block and push-and-pull sleeper are integrating device, simple structure, automatically control, easy to operate, change pillow efficiency work high.
Description
Technical field
The present invention relates to a kind of railway maintenance machinery, more particularly to a kind of swivel block and push-and-pull sleeper automated machine.
Background technology
Railroad sleeper during prolonged use, due to natural subsidence and vibration due to, under the sleeper of railway local
Heavy, need to be conserved, indivedual sleepers are damaged, and are needed to change in time, during sleeper replacement is carried out, are needed bad sleeper
Pull out after rotating 90 °, 90 ° are rotated after finishing changing sleeper and pushing between rail, using manual work, wasted time and energy, inefficiency.
Content of the invention
It is an object of the invention to provide a kind of swivel block and push-and-pull sleeper automated machine.
The present invention is made up of swivel block and push-and-pull sleeper device, railcar, generator and Hydraulic system and control System cabine,
Railcar is provided with four castors and two longerons, swivel block and push-and-pull sleeper device, generator and Hydraulic system and control System cabine
It is arranged on two longerons of railcar, railcar is drawn by engineering truck, generator is that oil pump and control system provide power, liquid
Fuel tank, oil pump, hydraulic control system and automatic control system are provided with pressure system and control system case；
Described swivel block and push-and-pull sleeper device are by telescopic component, retractable driving device, tumbler, two connections
Plate, crawl and swivel block device and cmos image sensor composition；
Described telescopic component is made up of square tube shape fixed arm, square tube shape telescopic arm and laser displacement sensor, square tube
Shape telescopic arm is provided with dividing plate and two symmetrical grooves, and groove is provided with bolt hole；
Described retractable driving device is by square tube shape fixed arm, hydraulic motor, the second yielding coupling, the second monaural ring
Bearing, screw rod, square nut, square slider, two the second bolt, the 4th hex nut and square tube shape telescopic arm compositions, screw rod
The first axle journal, the second axle journal and the 3rd axle journal is provided with, square nut is provided with two coaxial threaded blind holes, and square slider is provided with axle
Hole；
Second monaural ring bearing is sheathed on the second axle journal of screw rod, the second yielding coupling is by the first axle journal of screw rod
Coaxially it is connected with the output shaft of hydraulic motor, square nut screws on screw rod appropriate location, square slider is sheathed on the 3rd axle of screw rod
On neck, the 4th hex nut pretension, square tube shape telescopic arm are arranged thereon from screw rod left end, make two tapped blind holes of square nut
Coaxial with two bolts hole of square tube shape telescopic arm, two the second tools for bolts ' pretension, square tube shape fixed arm are arranged from hydraulic motor right-hand member
Thereon, and by hydraulic motor square tube shape fixed arm endoporus upper surface is fixed on, constitutes retractable driving device, square slider and side
Tubular telescopic arm forms moving sets, and laser displacement sensor is fixed on above square tube shape fixed arm；
Described tumbler be by square tube shape telescopic arm, the first spiral rotary actuator, the hollow multidiameter of cantilever,
One thrust bearing, the first casing, thrust bearing, the first hex nut, circular connecting plate, the second hex nut, end cap and wait strong
Degree cantilever beam composition, the first spiral rotary actuator output shaft are provided with thread segment and six prism shaft parts, the hollow multidiameter of cantilever
Thread segment, the first axle journal, the second axle journal, the 3rd axle journal and connecting plate is provided with, the hollow multidiameter connecting plate of cantilever is provided with spacing circle
Arc groove, the first casing are provided with cantilever ladder axle sleeve and spacer pin, and cantilever multidiameter is arranged with the first axle sleeve, the second axle sleeve and the 3rd
Axle sleeve, end cap are provided with bearing pin, and circular connecting plate is provided with six prism holes, and equi intensity cantilever is provided with pin shaft hole and ring flange；
First spiral rotary actuator is fixed on square tube shape telescopic arm plate front end base plate, hollow cantilever multidiameter
It is sheathed on the first spiral rotary actuator output shaft, makes the hollow multidiameter connecting plate of cantilever be fixed on square tube shape telescopic arm end
Face, the first thrust bearing are sheathed on hollow the 3rd axle journal of multidiameter of cantilever, and the first casing cantilever ladder axle sleeve is sheathed on first
On spiral rotary actuator output shaft, make the first thrust bearing insert the 3rd axle sleeve section of the first casing cantilever ladder axle sleeve, hang
Arm ladder sleeve section is sheathed on hollow hardening on stepped shaft neck, and thrust bearing is sheathed on hollow the first axle journal of multidiameter of cantilever
On, cantilever ladder axle sleeve first axle set is inserted, the first hex nut screws on the hollow multidiameter thread segment pretension of cantilever, makes the first case
Body and the hollow multidiameter chain connection of cantilever, circular connecting plate are sheathed on six prism axle of the first spiral rotary actuator output shaft
Section, makes circular connecting plate and the first casing cantilever ladder axle sleeve free end be connected, and the second hex nut screws on spiral and swings hydraulic pressure
Motor output shaft thread segment pretension, makes the first spiral rotary actuator output shaft and the first casing be connected, and end cap is fixed on the
On one casing, equi intensity cantilever pin-and-hole is sheathed on end cap bearing pin, and equi intensity cantilever ring flange is fixed on square tube shape and stretches
Above arm, tumbler is constituted；
Described crawl and swivel block device are pushed away by the second casing, the second spiral rotary actuator, hydraulic jack, first
Power bearing, the second thrust bearing, the 3rd hex nut, piston, piston rod, ladder U-bracket, first connecting rod, second connecting rod, two
Individual first fork, two rollers, end cap and two mechanical gripper devices compositions, the second casing be provided with the first circular hole portion, fan-shaped hole section,
Circular hole portion, axle sleeve section and the 3rd circular hole portion, the second spiral rotary actuator output shaft are provided with ring flange, and ring flange is provided with spacing
Fan-shaped boss, fan-shaped hole section are provided with the first confined planes and confined planes, and hydraulic jack is provided with ring flange, the first axle journal, axle journal and
Three axle journals, ring flange are provided with spacing fan-shaped boss, and piston is provided with axis hole, and piston rod is provided with axle journal and ears ring, ladder U-bracket
Flange, axis hole, two slotted eyes, two pin-and-holes, four the first monaural rings and eight the second monaural rings are provided with, first connecting rod is provided with double
Earrings and monaural ring, second connecting rod are provided with two ears rings, and the first fork is provided with monaural ring, pin-and-hole and ears ring；
Described gripper is by ladder U-bracket, four the second forks, two helical springs and two pressing plate groups
Into the second fork is provided with two ears rings, and pressing plate is provided with two the first monaural rings and four the second monaural rings；
By spacing for the second spiral rotary actuator output shaft ring flange fan-shaped boss and the spacing fan of hydraulic jack ring flange
Shape boss aligns connected, and the first thrust bearing is sheathed on the first axle journal of hydraulic jack, and hydraulic jack is penetrated the second casing rank
In terraced hole, the second spiral rotary actuator output shaft ring flange and hydraulic jack ring flange is made to insert second the first circular hole of casing
Section, spacing fan-shaped boss left surface are contacted with fan-shaped the first confined planes of hole section, and the first thrust bearing inserts the second casing circular hole portion,
The second spiral rotary actuator is fixed on the second box bottom, make end cap and the second casing be connected；
Second thrust bearing is sheathed on the 3rd axle journal of hydraulic jack so as to insert the 3rd circular hole portion section of the second casing,
Piston rod passes through ladder U-bracket axis hole, piston shaft hole sleeve to be located at piston rod axle journal, and piston is put by the 3rd hex nut pretension
Enter in hydraulic jack cylinder barrel, ladder U-bracket flange is penetrated hydraulic jack cylinder barrel and is connected, make hydraulic jack axle journal and the second case
Piston rod ears ring, second connecting rod ears ring and first connecting rod monaural ring are coaxially penetrated bearing pin hinge by body axle sleeve section chain connection
Chain connects, and the first fork ears ring coaxially penetrates pin hinge with roller and be connected, the first fork pin-and-hole and ladder U-bracket pin-and-hole
Pin hinge connection is coaxially penetrated, and first connecting rod ears ring and second connecting rod ears ring are same with two the first fork monaural rings respectively
Axle penetrates pin hinge connection；
The ears ring of four the second forks coaxially penetrates pin hinge company respectively with four the second monaural rings of ladder U-bracket
Connect, another ears ring of four the second forks coaxially penetrates pin hinge with four the second monaural rings of pressing plate respectively and is connected, two
Individual helical spring one end respectively with
The ears ring of four the second forks coaxially penetrates pin hinge company respectively with four the second monaural rings of ladder U-bracket
Connect, another ears ring of four the second forks coaxially penetrates pin hinge with four the second monaural rings of pressing plate respectively and is connected, two
Individual helical spring one end is connected with two the first monaural rings of ladder U-bracket respectively, two helical spring other end difference
It is connected with two the first monaural rings of pressing plate, constitutes gripper, the pulling force of two helical springs makes the rolling for being articulated with the first fork
Wheel is contacted with pressing plate all the time, repeats aforementioned assembly operation, assembles another gripper, composition crawl and swivel block device；
First casing is fixed with one by two connecting plates with the second casing, and cmos image sensor is fixed on railcar longeron
Outside, square tube shape fixed arm are symmetrically fixed on two longerons of railcar, constitute swivel block and push-and-pull sleeper device.
The invention has the beneficial effects as follows：
1. can automatically by equipment rapid alignment operating position；
2. adapt to straight line and pillow work is changed in curved rail length section；
3. swivel block and push-and-pull sleeper are integrating device, simple structure, automatically control, easy to operate, change pillow efficiency work high.
Description of the drawings
Fig. 1 is the off working state schematic perspective view of the present invention.
Fig. 2 is the working condition schematic perspective view of the present invention.
Fig. 3 is the working condition side wall cutaway schematic diagram of the present invention.
Fig. 4 is the retractable driving device exploded perspective schematic diagram of the present invention.
Fig. 5 is the tumbler exploded perspective schematic diagram of the present invention.
Fig. 6 is the crawl of the present invention and swivel block device exploded perspective schematic diagram.
Specific embodiment
Refer to shown in Fig. 1 and Fig. 2, the present invention is by swivel block and push-and-pull sleeper device 9, railcar 20,18 and of generator
Hydraulic system and control System cabine 19 is constituted, and railcar 20 is provided with four castors 201 and two longerons 202, swivel block and sliding rail
Pillow device 9, generator 18 and Hydraulic system and control System cabine 19 are arranged on two longerons 202 of railcar, railcar 20
Drawn by engineering truck, generator 18 is that oil pump and control system provide power, is provided with oil in Hydraulic system and control System cabine 19
Case, oil pump, hydraulic control system and automatic control system；
Refer to shown in Fig. 1, Fig. 3 to Fig. 6, described swivel block and push-and-pull sleeper device 9 are by telescopic component 90, flexible drive
Dynamic device 91,92, two connecting plates 93 of tumbler, crawl and swivel block device 94 and cmos image sensor 95 are constituted；
Described telescopic component 90 is by square tube shape fixed arm 901, square tube shape telescopic arm 902 and laser displacement sensor
903 compositions, square tube shape telescopic arm 902 are provided with dividing plate 9021 and two symmetrical grooves 9022, and groove 9022 is provided with bolt hole
90221；
Described retractable driving device 91 is by square tube shape fixed arm 901, hydraulic motor 911, the second yielding coupling
912nd, the second monaural ring bearing 913, screw rod 914, square nut 915,916, two the second bolts the 917, the 4th 6 of square slider
Angle nut 918 and square tube shape telescopic arm 902 are constituted, and screw rod 914 is provided with the first axle journal 9141, the second axle journal 9142 and the 3rd axle journal
9143, square nut 915 is provided with two coaxial threaded blind holes 9151, and square slider 916 is provided with axis hole 9161；
Second monaural ring bearing 913 is sheathed on the second axle journal 9142 of screw rod, the second yielding coupling 912 is by screw rod
The first axle journal 9141 and the output shaft of hydraulic motor 911 be coaxially connected, square nut 915 screws on 914 appropriate location of screw rod, side
Shape slide block 916 is sheathed on the 3rd axle journal 9143 of screw rod, 918 pretension of the 4th hex nut, and square tube shape telescopic arm 902 is from screw rod
914 left ends are arranged thereon, make two tapped blind holes of square nut 9151 same with two bolts hole of square tube shape telescopic arm 90211
Axle, two 917 pretensions of the second bolt, square tube shape fixed arm 901 are arranged thereon from 911 right-hand member of hydraulic motor, and by hydraulic pressure horse
901 endoporus upper surface of square tube shape fixed arm is fixed on up to 911, retractable driving device 91 is constituted, square slider 916 is stretched with square tube shape
Contracting arm 902 forms moving sets, and laser displacement sensor 903 is fixed on above square tube shape fixed arm 901；
Described tumbler 92 is hollow by square tube shape telescopic arm 902, the first spiral rotary actuator 921, cantilever
Multidiameter 922, the first thrust bearing 923, the first casing 924, thrust bearing 925, the first hex nut 926, circular connecting plate
927th, the second hex nut 928, end cap 929 and equi intensity cantilever 930 are constituted, and the first spiral rotary actuator 921 is exported
Axle is provided with thread segment 9211 and six prism shaft parts 9212, and the hollow multidiameter 922 of cantilever is provided with thread segment 9221, the first axle journal
9222nd, the second axle journal 9223, the 3rd axle journal 9224 and connecting plate 9225, the hollow multidiameter connecting plate 9225 of cantilever are provided with spacing circle
Arc groove 92251, the first casing 924 are provided with cantilever ladder axle sleeve 9241 and spacer pin 9242, and cantilever ladder axle sleeve 9241 is provided with
One axle sleeve 92411, the second axle sleeve 92412 and the 3rd axle sleeve 92413, end cap 929 are provided with bearing pin 9291, and circular connecting plate 927 sets
There are six prism holes 9271, equi intensity cantilever 930 to be provided with pin shaft hole 9301 and ring flange 9302；
First spiral rotary actuator 921 is fixed on 9021 front end base plate of square tube shape telescopic arm dividing plate, hollow outstanding
Arm multidiameter 922 is sheathed on 921 output shaft of the first spiral rotary actuator, makes the hollow multidiameter connecting plate 9225 of cantilever solid
It is connected in 902 end face of square tube shape telescopic arm, the first thrust bearing 923 is sheathed on hollow the 3rd axle journal 9224 of multidiameter of cantilever, the
One casing cantilever ladder axle sleeve 9241 is sheathed on 921 output shaft of the first spiral rotary actuator, makes the first thrust bearing 923
The 3rd axle sleeve section 92413 of the first casing cantilever ladder axle sleeve is inserted, cantilever ladder sleeve section 92412 is sheathed on hollow ladder
On shaft neck 9223, thrust bearing 925 is sheathed on hollow the first axle journal of multidiameter 9222 of cantilever, inserts cantilever ladder axle sleeve
One axle sleeve 92411, the first hex nut 926 screw on hollow 9221 pretension of multidiameter thread segment of cantilever, make the first casing 924 and hang
Hollow 922 chain connection of multidiameter of arm, circular connecting plate 927 are sheathed on six prism axle of the first spiral rotary actuator output shaft
Section 9212, makes circular connecting plate 927 and 9241 free end of the first casing cantilever ladder axle sleeve be connected, and the second hex nut 928 revolves
Upper 9211 pretension of spiral rotary actuator output shaft thread segment, makes 921 output shaft of the first spiral rotary actuator and first
Casing 924 is connected, and end cap 929 is fixed on the first casing 924, and equi intensity cantilever pin-and-hole 9301 is sheathed on end cap bearing pin 9291
On, equi intensity cantilever ring flange 9302 is fixed on above square tube shape telescopic arm 902, constitutes tumbler 92；
Described crawl and swivel block device 94 are by the second casing 941, the second spiral rotary actuator 942, hydraulic oil
Cylinder 943, the first thrust bearing 944, the second thrust bearing 945, the 3rd hex nut 946, piston 947, piston rod 948, ladder U
Shape support 949, first connecting rod 950, second connecting rod 951, two the first forks, 952, two rollers 953, end cap 954 and two machines
955 device of machinery claw is constituted, and the second casing 941 is provided with the first circular hole portion 9412, fan-shaped hole section 9413, circular hole portion 9414, axle sleeve section
9415 and the 3rd circular hole portion 9416,942 output shaft of the second spiral rotary actuator is provided with ring flange 9421, and ring flange 9421 sets
Limited location sector boss 94211, fan-shaped hole section 9413 are provided with the first confined planes 94131 and confined planes 94132, hydraulic jack 943
Ring flange 9431, the first axle journal 9432, axle journal 9433 and the 3rd axle journal 9434 is provided with, ring flange 9431 is provided with spacing fan-shaped boss
94311, piston 947 is provided with axis hole 9471, and piston rod 948 is provided with axle journal 9481 and ears ring 9482, and ladder U-bracket 949 sets
There are flange 9491, the first monaural ring 9495 of the pin-and-hole 9494, four of slotted eye 9493, two of axis hole 9492, two and eight second single
Earrings 9496, first connecting rod 950 are provided with ears ring 9501 and monaural ring 9502, and second connecting rod 951 is provided with two ears rings 9511,
First fork 952 is provided with monaural ring 9521, pin-and-hole 9522 and ears ring 9523；
Described gripper 955 is by ladder U-bracket 949, four the second forks, 9551, two helical springs 9552
Constitute with two pressing plates 9553, the second fork 9551 is provided with two ears rings 95511, pressing plate 9553 is provided with two the first monaural rings
95531 and four the second monaural rings 95532；
Spacing for second spiral rotary actuator output shaft ring flange fan-shaped boss 94211 is limited with hydraulic jack ring flange
The fan-shaped boss 94311 in position aligns connected, and the first thrust bearing 944 is sheathed on the first axle journal of hydraulic jack 9432, by hydraulic oil
Cylinder is penetrated in 941 shoulder hole of the second casing, makes the second spiral rotary actuator output shaft ring flange 9421 and hydraulic jack method
Second the first circular hole portion of casing 9413 inserted by blue disk 9431, and spacing 94211 left surface of fan-shaped boss is spacing with fan-shaped hole section first
Face 94131 contacts, and the first thrust bearing 944 inserts the second casing circular hole portion 9414, makes the second spiral rotary actuator 942 solid
It is connected on 941 base plate of the second casing, makes end cap 954 and the second casing 941 be connected；
Second thrust bearing 945 is sheathed on the 3rd axle journal 9434 of hydraulic jack so as to insert the 3rd circle of the second casing
9416 sections of hole section, piston rod 948 pass through ladder U-bracket axis hole 9492, and piston axis hole 9471 is sheathed on piston rod axle journal 9481,
3rd hex nut, 946 pretension, piston 947 is inserted in 943 cylinder barrel of hydraulic jack, ladder U-bracket flange 9491 is penetrated
943 cylinder barrel of hydraulic jack is connected, and makes 9415 chain connection of hydraulic jack axle journal 9433 and the second housing bushing section, and piston rod is double
Earrings 9482, second connecting rod ears ring 9511 and first connecting rod monaural ring 9502 coaxially penetrate pin hinge connection, the first fork
Ears ring 9523 coaxially penetrates pin hinge with roller 953 and is connected, the first fork pin-and-hole 9522 and ladder U-bracket pin-and-hole 9494
Coaxially penetrate pin hinge connection, first connecting rod ears ring 9501 and second connecting rod ears ring 9511 respectively with two the first forks
Monaural ring 9521 coaxially penetrates pin hinge connection；
The ears ring 95511 of four the second forks 9551 is coaxial with four the second monaural rings 9496 of ladder U-bracket respectively
Penetrate pin hinge connection, another ears rings 95511 of four the second forks 9551 respectively with four the second monaural rings of pressing plate
95532 coaxially penetrate pin hinge connection, two 9552 one end of helical spring respectively with
The ears ring 95511 of four the second forks 9551 is coaxial with four the second monaural rings 9496 of ladder U-bracket respectively
Penetrate pin hinge connection, another ears rings 95511 of four the second forks 9551 respectively with four the second monaural rings of pressing plate
95532 coaxially penetrate pin hinge connection, two 9552 one end of helical spring respectively with two the first monaurals of ladder U-bracket
Ring 9495 is connected, and two 9552 other ends of helical spring are connected with two the first monaural rings 95531 of pressing plate respectively, composition machinery
Pawl 955, the pulling force of two helical springs 9552 make the roller 953 for being articulated with the first fork 9523 connect with pressing plate 9553 all the time
Touch, repeat aforementioned assembly operation, assemble another gripper 955, composition crawl and swivel block device 94；
First casing 921 is fixed with one by two connecting plates 93 with the second casing 941,95 railcar of cmos image sensor
On the outside of longeron 202, square tube shape fixed arm 901 is symmetrically fixed on two longerons 202 of railcar, constitutes swivel block and push-and-pull sleeper
Device 9.
The working process and principle of the present embodiment are as follows：
1. bad sleeper work to be changed is pulled out：Using manually or mechanically ballast between bad sleeper both sides sleeper to be changed has been cleared up,
On the outside of bad sleeper adjacent right side sleeper rail, bolt is marked with machine oil, when engineering truck traction track car is run to sleeper,
The image information of cmos image sensor collection, by pattern recognition system automatic identification, and makes engineering truck be parked in cmos image
The sensor position coaxial with the bolt marked with machine oil, swivel block and push-and-pull sleeper device are located at directly over bad sleeper, shown in Fig. 1
Position, oil pump are started working, and hydraulic oil makes hydraulic motor start to rotate forward, and drive screw is rotated forward, and square nut is promoted
Square tube shape telescopic arm stretches out, and square tube telescopic arm entrusts tumbler and crawl and swivel block device is moved out, by laser displacement
Sensor measures its displacement signal with equi intensity cantilever, controls two-way ram oil cylinder, the first spiral and swings hydraulic pressure horse
Up to working with the second spiral rotary actuator, when tumbler and crawl and swivel block device are moved out to correct position, liquid
Pressure motor stops rotating forward, and hydraulic oil makes the first spiral rotary actuator start to rotate forward, and drives the first body pivot,
The second body pivot connected with which entrusted by first casing, and crawl entrusted by the second casing and swivel block device is rotated, when the first casing
When rotating forward arc groove end thereof contacts spacing to its spacer pin and the hollow multidiameter connecting plate of cantilever, crawl entrusted by the second casing
And swivel block device rotates forward 90 °, the first spiral rotary actuator stops rotating forward, and the middle position of solenoid directional control valve makes first
Spiral rotary actuator pressurize, hydraulic oil make hydraulic motor start to rotate backward, and drive screw is rotated backward, and square nut is pushed away
Dynamic square tube shape telescopic arm is retracted, and makes that square tube shape telescopic arm entrusts tumbler and crawl and swivel block device is inwardly moved, and works as machinery
When two pressing plates of pawl inwardly move to bad sleeper both sides appropriate location, hydraulic motor stops rotating backward, and hydraulic oil makes hydraulic pressure
Cylinder piston rod starts to stretch out, and makes first connecting rod and second connecting rod promote symmetrically arranged two the second forks to put in opposite directions respectively
Dynamic, the roller for being articulated with the second fork ears ring pushes down pressing plate, and roller rolls the drawing for making pressing plate overcome two cylindrically coiled springs
Masterpiece translation, two in-parallel four-bar mechanism forward directions swing, and when two platen clamp sleepers, the middle position of solenoid directional control valve makes
Hydraulic jack pressurize, makes rail jack-up, hydraulic oil make the second spiral rotary actuator start to rotate forward, make liquid using machinery
Compressing cylinder is entrusted gripper and is rotated forward, and gripper rotates forward sleeper, when the second spiral rotary actuator ring flange and
When the spacing fan-shaped boss of hydraulic jack ring flange is contacted with second the second confined planes of casing scallop hole, gripper makes positive turn of sleeper
Dynamic 90 °, the second spiral rotary actuator stops rotating forward, and hydraulic motor starts to rotate forward, and square tube telescopic arm is entrusted and turned
Dynamic device and crawl and swivel block device are moved out, and gripper pulls bad sleeper to move out, when bad sleeper is moved out to which
With when above rail lower flange trailing flank is coplanar, hydraulic motor stops rotating forward rear end face, and hydraulic oil swings the second spiral
Hydraulic motor starts to rotate backward, and makes oil cylinder entrust gripper and rotates backward, and gripper rotates backward sleeper, when the second spiral
When rotary actuator ring flange and the spacing fan-shaped boss of cylinder flange disk are contacted with the first confined planes of casing scallop hole, gripper
Sleeper is made to rotate backward 90 °, position shown in Fig. 2, the second spiral rotary actuator stop rotating backward,
Hydraulic oil makes hydraulic cylinder piston rod start to retract, and first connecting rod and second connecting rod is pulled respectively symmetrically arranged
Two the second fork backswings, under the pulling force effect of two cylindrically coiled springs, make two pressing plates make translation, two parallel connections
Parallelogram lindage backswing, when two pressing plates with the inside of sleeper lower flange disengage contact when, hydraulic cylinder piston rod stopping
Retract；
Hydraulic oil makes hydraulic motor start to rotate forward, and square tube shape telescopic arm entrusts tumbler and crawl and swivel block device
Move out to appropriate location, hydraulic motor stops rotating forward；Hydraulic oil makes the first spiral rotary actuator start reversely
Rotate, drive the first casing to rotate backward, the first casing is entrusted the second casing connected with which and rotated backward, and the second casing is entrusted
Crawl and swivel block device rotate backward, when the first casing rotate backward spacing to the hollow multidiameter connecting plate of its spacer pin and cantilever
During another end in contact of arc groove, crawl entrusted by the second casing and swivel block device rotates backward 90 °, the first spiral rotary actuator
Stopping is rotated backward, and the middle position of solenoid directional control valve makes the first spiral rotary actuator pressurize, hydraulic motor start to rotate backward,
Square tube shape telescopic arm entrusts tumbler and crawl and swivel block device inwardly moves to position shown in Fig. 1, and hydraulic motor stops anti-
To rotation, using manually or mechanically removing bad sleeper, machinery falls rail, and oil pump quits work, and pulls out the work of bad sleeper
Terminate；
2. advanced sleeper to work：After manually or mechanically set good sleeper, the operation of engineering truck traction track car is treated
When switching tracks pillow nearby, the image information of cmos image sensor collection by pattern recognition system automatic identification, and makes engineering truck
The position that to be parked in cmos image sensor coaxial with the bolt marked with machine oil, swivel block and push-and-pull sleeper device are located to set and treat
Finish changing above sleeper, position shown in Fig. 1, oil pump is started working, and hydraulic oil makes hydraulic motor start to rotate forward, tumbler and
Crawl and swivel block device are moved out, and when square tube telescopic arm extend out to stop, hydraulic motor stops rotating forward；
Hydraulic oil makes the first spiral rotary actuator start to rotate forward, and makes the second casing entrust crawl and swivel block device
90 ° are rotated forward, the first spiral rotary actuator stops rotating forward, the middle position of solenoid directional control valve makes the first spiral swing liquid
Pressure motor pressurize, hydraulic motor start to rotate backward, and tumbler and crawl and swivel block device are inwardly moved, when the two of gripper
When individual pressing plate inwardly moves most intimate friend's sleeper both sides appropriate location, position shown in Fig. 2, hydraulic motor stop rotating backward, hydraulic oil
Make hydraulic cylinder piston rod start to stretch out, make first connecting rod and second connecting rod promote symmetrically arranged two the second fork phases respectively
To swing, the positive swing of two in-parallel four-bar mechanisms is made, when two platen clamp sleepers, the middle position of solenoid directional control valve makes
Hydraulic jack pressurize, makes rail jack-up, hydraulic oil make the second spiral rotary actuator start to rotate forward, make liquid using machinery
Compressing cylinder is entrusted gripper and is rotated forward, and gripper rotates forward sleeper, when the second spiral rotary actuator ring flange and
When the spacing fan-shaped boss of cylinder flange disk is contacted with second the second confined planes of casing scallop hole, gripper rotates forward sleeper
90 °, the second spiral rotary actuator stops rotating forward, and hydraulic motor starts to rotate backward, and square tube telescopic arm entrusts rotation
Device and crawl and swivel block device are inwardly moved, and the good sleeper of gripper move back is inwardly moved, and are a good sleeper and are inwardly moved to Fig. 1 institutes
When showing position, hydraulic motor stops rotating backward, and hydraulic oil makes the second spiral rotary actuator start to rotate backward, and makes hydraulic pressure
Oil cylinder is entrusted gripper and is rotated backward, and gripper rotates backward sleeper, when the second spiral rotary actuator ring flange and oil
When the spacing fan-shaped boss of cylinder ring flange is contacted with the first confined planes of casing scallop hole, gripper makes sleeper rotate backward 90 °, Fig. 1
Shown position, the second spiral rotary actuator stop rotating backward,
Hydraulic oil makes hydraulic cylinder piston rod start to retract, and makes two in-parallel four-bar mechanism backswings, when two
With when on the inside of sleeper lower flange, disengagement is contacted, hydraulic cylinder piston rod stops retracting pressing plate；
Hydraulic oil makes hydraulic motor start to rotate forward, and square tube shape telescopic arm entrusts tumbler and crawl and swivel block device
Move out to appropriate location, hydraulic motor stops rotating forward；Hydraulic oil makes the first spiral rotary actuator start reversely
Rotate, drive the first casing to rotate backward, the first casing is entrusted the second casing connected with which and rotated backward, and the second casing is entrusted
Crawl and swivel block device rotate backward, when the first casing rotate backward spacing to the hollow multidiameter connecting plate of its spacer pin and cantilever
During another end in contact of arc groove, crawl entrusted by the second casing and swivel block device rotates backward 90 °, the first spiral rotary actuator
Stopping is rotated backward, and the middle position of solenoid directional control valve makes the first spiral rotary actuator pressurize, hydraulic motor start to rotate backward,
Square tube shape telescopic arm entrusts tumbler and crawl and swivel block device inwardly moves to position shown in Fig. 1, and hydraulic motor stops anti-
To rotation, machinery falls rail, and oil pump quits work, and has advanced sleeper end-of-job, engineering truck traction track car to leave.
Claims (1)
1. a kind of swivel block and push-and-pull sleeper automated machine, it is characterised in that：Be by swivel block and push-and-pull sleeper device, railcar,
Generator and Hydraulic system and control System cabine composition, railcar are provided with four castors and two longerons, swivel block and push-and-pull sleeper
Device, generator and Hydraulic system and control System cabine are arranged on two longerons of railcar, and railcar is drawn by engineering truck,
Generator is that oil pump and control system provide power, is provided with fuel tank, oil pump, hydraulic control system in Hydraulic system and control System cabine
System and automatic control system；
Described swivel block and push-and-pull sleeper device are by telescopic component, retractable driving device, tumbler, two connecting plates, grab
Take and swivel block device and cmos image sensor composition；
Described telescopic component is made up of square tube shape fixed arm, square tube shape telescopic arm and laser displacement sensor, and square tube shape is stretched
Contracting arm is provided with dividing plate and two symmetrical grooves, and groove is provided with bolt hole；
Described retractable driving device is by square tube shape fixed arm, hydraulic motor, the second yielding coupling, the second monaural ring
Seat, screw rod, square nut, square slider, two the second bolt, the 4th hex nut and square tube shape telescopic arm compositions, screw rod set
There are the first axle journal, the second axle journal and the 3rd axle journal, square nut to be provided with two coaxial threaded blind holes, square slider is provided with axis hole；
Second monaural ring bearing is sheathed on the second axle journal of screw rod, the second yielding coupling is by first axle journal and liquid of screw rod
The output shaft of pressure motor is coaxially connected, and square nut screws on screw rod appropriate location, and square slider is sheathed on the 3rd axle journal of screw rod,
4th hex nut pretension, square tube shape telescopic arm are arranged thereon from screw rod left end, make two tapped blind holes of square nut and side
Two bolts hole of tubular telescopic arm are coaxial, and two the second tools for bolts ' pretension, square tube shape fixed arm are sheathed on which from hydraulic motor right-hand member
On, and hydraulic motor is fixed on square tube shape fixed arm endoporus upper surface, constitute retractable driving device, square slider and square tube shape
Telescopic arm forms moving sets, and laser displacement sensor is fixed on above square tube shape fixed arm；
Described tumbler is pushed away by square tube shape telescopic arm, the first spiral rotary actuator, the hollow multidiameter of cantilever, first
Power bearing, the first casing, thrust bearing, the first hex nut, circular connecting plate, the second hex nut, end cap and equal strength are outstanding
Arm beam is constituted, and the first spiral rotary actuator output shaft is provided with thread segment and six prism shaft parts, and the hollow multidiameter of cantilever is provided with
Thread segment, the first axle journal, the second axle journal, the 3rd axle journal and connecting plate, the hollow multidiameter connecting plate of cantilever are provided with spacing arc groove,
First casing is provided with cantilever ladder axle sleeve and spacer pin, and cantilever multidiameter is arranged with the first axle sleeve, the second axle sleeve and the 3rd axle sleeve,
End cap is provided with bearing pin, and circular connecting plate is provided with six prism holes, and equi intensity cantilever is provided with pin shaft hole and ring flange；
First spiral rotary actuator is fixed on square tube shape telescopic arm plate front end base plate, hollow cantilever multidiameter is arranged
On the first spiral rotary actuator output shaft, the hollow multidiameter connecting plate of cantilever is made to be fixed on square tube shape telescopic arm end face,
First thrust bearing is sheathed on hollow the 3rd axle journal of multidiameter of cantilever, and the first casing cantilever ladder axle sleeve is sheathed on the first spiral
On rotary actuator output shaft, the first thrust bearing is made to insert the 3rd axle sleeve section of the first casing cantilever ladder axle sleeve, cantilever rank
Terraced sleeve section is sheathed on hollow hardening on stepped shaft neck, and thrust bearing is sheathed on hollow the first axle journal of multidiameter of cantilever, is put
Enter cantilever ladder axle sleeve first axle set, the first hex nut screws on the hollow multidiameter thread segment pretension of cantilever, make the first casing with
The hollow multidiameter chain connection of cantilever, circular connecting plate are sheathed on six prism shaft part of the first spiral rotary actuator output shaft,
Circular connecting plate and the first casing cantilever ladder axle sleeve free end is made to be connected, the second hex nut screws on spiral rotary actuator
Output shaft thread segment pretension, makes the first spiral rotary actuator output shaft and the first casing be connected, and end cap is fixed on the first case
On body, equi intensity cantilever pin-and-hole is sheathed on end cap bearing pin, and equi intensity cantilever ring flange is fixed on square tube shape telescopic arm
Face, constitutes tumbler；
Described crawl and swivel block device are by the second casing, the second spiral rotary actuator, hydraulic jack, the first thrust axis
Hold, the second thrust bearing, the 3rd hex nut, piston, piston rod, ladder U-bracket, first connecting rod, second connecting rod, two
One fork, two rollers, end cap and two mechanical gripper device compositions, the second casing are provided with the first circular hole portion, fan-shaped hole section, circular hole
Section, axle sleeve section and the 3rd circular hole portion, the second spiral rotary actuator output shaft are provided with ring flange, and ring flange is provided with spacing sector
Boss, fan-shaped hole section are provided with the first confined planes and confined planes, and hydraulic jack is provided with ring flange, the first axle journal, axle journal and the 3rd axle
Neck, ring flange are provided with spacing fan-shaped boss, and piston is provided with axis hole, and piston rod is provided with axle journal and ears ring, and ladder U-bracket is provided with
Flange, axis hole, two slotted eyes, two pin-and-holes, four the first monaural rings and eight the second monaural rings, first connecting rod are provided with ears ring
With monaural ring, second connecting rod is provided with two ears rings, and the first fork is provided with monaural ring, pin-and-hole and ears ring；
Described gripper is made up of ladder U-bracket, four the second forks, two helical springs and two pressing plates, the
Two forks are provided with two ears rings, and pressing plate is provided with two the first monaural rings and four the second monaural rings；
Will be convex for spacing with hydraulic jack ring flange for spacing for the second spiral rotary actuator output shaft ring flange fan-shaped boss sector
Platform aligns connected, and the first thrust bearing is sheathed on the first axle journal of hydraulic jack, and hydraulic jack is penetrated the second casing shoulder hole
Interior, make the second spiral rotary actuator output shaft ring flange and hydraulic jack ring flange insert second the first circular hole portion of casing,
Spacing fan-shaped boss left surface is contacted with fan-shaped the first confined planes of hole section, and the first thrust bearing inserts the second casing circular hole portion, makes
Second spiral rotary actuator is fixed on the second box bottom, makes end cap and the second casing be connected；
Second thrust bearing is sheathed on the 3rd axle journal of hydraulic jack so as to insert the 3rd circular hole portion section of the second casing, piston
Bar passes through ladder U-bracket axis hole, piston shaft hole sleeve to be located at piston rod axle journal, and piston is inserted liquid by the 3rd hex nut pretension
In compressing cylinder cylinder barrel, ladder U-bracket flange is penetrated hydraulic jack cylinder barrel and is connected, make hydraulic jack axle journal and the second casing axle
Piston rod ears ring, second connecting rod ears ring and first connecting rod monaural ring are coaxially penetrated pin hinge company by set section chain connection
Connect, the first fork ears ring coaxially penetrates pin hinge with roller and is connected, the first fork pin-and-hole is coaxial with ladder U-bracket pin-and-hole
Pin hinge connection is penetrated, first connecting rod ears ring and second connecting rod ears ring are coaxially worn with two the first fork monaural rings respectively
Enter pin hinge connection；
The ears ring of four the second forks coaxially penetrates pin hinge with four the second monaural rings of ladder U-bracket respectively and is connected,
Another ears ring of four the second forks coaxially penetrates pin hinge with four the second monaural rings of pressing plate respectively and is connected, two circles
Cylindrical spring one end respectively with
The ears ring of four the second forks coaxially penetrates pin hinge with four the second monaural rings of ladder U-bracket respectively and is connected,
Another ears ring of four the second forks coaxially penetrates pin hinge with four the second monaural rings of pressing plate respectively and is connected, two circles
Cylindrical spring one end is connected with two the first monaural rings of ladder U-bracket respectively, two helical spring other ends respectively with pressure
Two the first monaural rings of plate are connected, and constitute gripper, and the pulling force of two helical springs makes the roller for being articulated with the first fork begin
Contact with pressing plate eventually, repeat aforementioned assembly operation, assemble another gripper, composition crawl and swivel block device；
First casing is fixed with one by two connecting plates with the second casing, and cmos image sensor is fixed on outside railcar longeron
Side, square tube shape fixed arm are symmetrically fixed on two longerons of railcar, constitute swivel block and push-and-pull sleeper device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967894.0A CN106498817A (en) | 2016-11-05 | 2016-11-05 | A kind of swivel block and push-and-pull sleeper automated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967894.0A CN106498817A (en) | 2016-11-05 | 2016-11-05 | A kind of swivel block and push-and-pull sleeper automated machine |
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| Publication Number | Publication Date |
|---|---|
| CN106498817A true CN106498817A (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610967894.0A Pending CN106498817A (en) | 2016-11-05 | 2016-11-05 | A kind of swivel block and push-and-pull sleeper automated machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952401A (en) * | 2019-12-19 | 2020-04-03 | 龙文贤 | Railway sleeper replacing device |
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Application publication date: 20170315 |