CN206732345U - A kind of rail automatic arc welding engineering truck - Google Patents
A kind of rail automatic arc welding engineering truck Download PDFInfo
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- CN206732345U CN206732345U CN201720525735.5U CN201720525735U CN206732345U CN 206732345 U CN206732345 U CN 206732345U CN 201720525735 U CN201720525735 U CN 201720525735U CN 206732345 U CN206732345 U CN 206732345U
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- automatic arc
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Abstract
A kind of rail automatic arc welding engineering truck, using chassis；The automatic arc welding machine being arranged on chassis and the equipment and/or frock for arc welding corresponding with automatic arc welding machine；The operating mechanism being arranged on chassis, for manipulating automatic arc welding machine and equipment and/or frock movement；And control system, control system control operating mechanism, automatic arc welding machine and equipment and/or frock are welded to rail to be welded.Engineering truck integrates capital equipment that rail automatic arc welding needs, frock, material, solves the transportation problem for reaching job site, with big weight Articles transfer, difficulty in place during operation, simultaneously in operation, realize operation whole process mechanization and automation, operating efficiency is significantly improved, reduces labor intensity.The utility model will promote the popularization and application of rail automatic arc welding technique, and a kind of advanced practical equipment is provided for urban rail transit construction.
Description
Technical field
Track traffic permanent way equipment is the utility model is related to, especially a kind of rail automatic arc welding engineering truck.
Background technology
The rail of track traffic gapless track, welding paragraph by paragraph is needed at the construction field (site) during laying；The rail of original circuit exists
When being damaged during use, rail section will cut away in spite of wound, and be inserted into one section of joint rail section, joint rail section both ends need with
Circuit rail welding.
Traditional welding method has flash welding, gas pressure welding, exothermic welding.In recent years, a kind of automatic electric arc has been researched and developed again
Rail technique is welded, this new technology has its particular advantages, and its core economic and technical norms is significantly better than tradition weldering rail method, has wide
Wealthy application prospect.But automatic arc welding has series of process link, the equipment and frock used is more.At present these equipment and
Frock is all absolute construction, and heavier-weight, and transport, handling inconvenience during construction, manual operation labor intensity is big, and efficiency is low.
These problems constrain the popularization of automatic arc welding rail technique.Therefore there is an urgent need to develop a kind of integrated level height, comprehensive mechanization
The equipment of operation, enable advanced weldering rail technique extensive use.
Utility model content
The purpose of this utility model, it is to provide and a kind of is integrated with automatic arc welding rail technique capital equipment and the weldering rail of frock
Engineering truck, in rail line site operation, realize automatic arc welding weldering rail operation whole process mechanization and automation.
For this purpose, technical solution adopted in the utility model is as follows：
A kind of rail automatic arc welding engineering truck, including：
Chassis；The automatic arc welding machine being arranged on chassis and the setting for arc welding corresponding with automatic arc welding machine
Standby and/or frock；The operating mechanism being arranged on chassis, for manipulating automatic arc welding machine and equipment and/or frock movement；
And control system, control system control operating mechanism, automatic arc welding machine and equipment and/or frock are to rail to be welded
Welded.
Further feature is that operating mechanism includes slide unit and slide rail；Slide rail is fixed on chassis, and along steel to be welded
Rail bearing of trend is arranged；Slide unit is arranged on slide unit with slide rail sliding contact, automatic arc welding machine and equipment and/or frock.
Further feature is that operating mechanism includes support wheel, two support frames；Two support frames are set in parallel in slide unit
Along the both ends of slide rail moving direction；Support wheel is arranged on slide unit bottom by the support frame of slide unit tail end, and support wheel is suitable to treating
Rolled on the rail of welding.
Further feature is that operating mechanism also includes manipulator, and manipulator is arranged on slide unit；Wherein, manipulator is used
In the mobile automatic arc welding machine of three-dimensional and equipment and/or frock；Three-dimensional be laterally, longitudinal direction, stand to；Wherein, laterally it is perpendicular to
Rail bearing of trend to be welded, rail bearing of trend to be welded is longitudinally parallel to, stood to being perpendicular to where rail to be welded
Plane.
Further feature is that manipulator includes manipulator clamping jaw and three-dimensional sliding equipment, and manipulator clamping jaw passes through three-dimensional
Sliding equipment is arranged on slide unit.Further feature is that three-dimensional sliding equipment includes：Manipulator cross slide way, the manipulator
Cross slide way extends transversely, and is arranged on each support frame；Manipulator longeron, the manipulator longeron extends longitudinally, and sets
Put on manipulator cross slide way, with manipulator cross slide way sliding contact；Manipulator longitudinal rail, the manipulator longitudinal rail
Extend longitudinally, and be arranged on manipulator longeron；Manipulator longitudinal direction planker, the manipulator longitudinal direction planker are arranged on manipulator and indulged
On direction guiding rail, it can be slided along manipulator longitudinal rail；Manipulator column, manipulator column edge is stood to extension, and is arranged on
On the planker of manipulator longitudinal direction；Manipulator founds direction guiding rail, and the manipulator stands direction guiding rail edge and stood to extension, and is arranged on manipulator column
On, manipulator column can found direction guiding rail along manipulator and be slided relative to manipulator longitudinal direction planker；Manipulator clamping jaw is arranged on machine
On tool hand column.
Further feature is that equipment and/or frock include cutting machine, to rail fixture, sander, heater, joint rail
Section, defectoscope, rust remover, at least one of bolt button take-up.
Further feature is that rail fixture is included：Two folder beam-and-rails staggered relatively；In two folder beam-and-rails are relative
One end of side is respectively provided with folder beam-and-rail longitudinal rail, and folder beam-and-rail longitudinal rail is parallel with rail bearing of trend to be welded；Two
One pressure arm and two the second pressure arms, two the first pressure arms are slidably arranged on two folder beam-and-rail longitudinal rails respectively, two second
Pressure arm is separately positioned on the other end of two relative medial surfaces of folder beam-and-rail；Two clamp systems, the clamp system are set respectively
On two the first pressure arms and two the second pressure arms, to drive two the first pressure arm out movements and two the second pressure arms pair respectively
To motion；Weld seam adjustment mechanism, the weld seam adjustment mechanism is arranged on folder beam-and-rail, and is connected with the first pressure arm, to drive first
Pressure arm slides along folder beam-and-rail longitudinal rail.
Further feature is that equipment and/or frock include cutting machine, to rail fixture, imitative type sander, heating in medium frequency
Device, joint rail section, defectoscope, rust remover, at least one of take-up.
Further feature is that rail fixture is included：Two folder beam-and-rails staggered relatively；In two folder beam-and-rails are relative
One end of side sets folder beam-and-rail longitudinal rail, and it is parallel with rail bearing of trend to be welded to press from both sides beam-and-rail longitudinal rail；Four pressure arms,
Two pressure arms are slidably arranged on folder beam-and-rail longitudinal rail, and another two pressure arm is arranged on two and presss from both sides the another of the relative medial surface of beam-and-rail
One end.
Further feature is that clamp system includes drawing cylinder, on one of them first pressure arm and second pressure arm
Band guide groove contiguous block is respectively arranged with, another first pressure arm connects with band guide rod is respectively arranged with another second pressure arm
One of block, the cylinder body and piston rod of drawing cylinder is connected with band guide groove contiguous block, and another one is connected with guide rod contiguous block.
Further feature is that weld seam adjustment mechanism includes two pressure arm skateboard tanks and two pressure arm slide plates, press arm sliding
Plate is fixed on the first pressure arm, and is provided with pressure arm slide plate bearing pin, press from both sides beam-and-rail on be provided with elongated hole, the pressure arm slide plate bearing pin from this
Elongated hole is stretched out, and the cylinder body of pressure arm skateboard tank is connected with folder one of beam-and-rail and pressure arm slide plate bearing pin, pressure arm skateboard tank
Piston rod is connected with folder the other of beam-and-rail and pressure arm slide plate bearing pin.
Further feature is that rail fixture is also included to push away celectome, pushes away celectome and is arranged on folder beam-and-rail longitudinal rail.
Further feature is that sander is imitative type sander, including：Outer framework, the outer framework include two it is relative
Side fascia；Two rail head fixtures, two rail head fixtures are separately positioned on two Side fascias；Inner frame, the inner frame include two
Individual relative lining, two linings are connected by draw-in bar, and the lining and Side fascia of homonymy can be along arc tracks
Relative motion, and two linings are synchronized with the movement；First drive mechanism, first drive mechanism be used for drive lining relative to
Side fascia moves；Bistrique, the bistrique are arranged on inner frame, and can be moved relative to inner frame；Linear displacement transducer, should
The scale of linear displacement transducer is fixed on the lining of side, and the dynamic chi of linear displacement transducer is stretched towards rail head to be polished
Go out；Second drive mechanism, second drive mechanism are used to drive bistrique to move relative to inner frame；Controller, controller with it is straight
Linear movement pick-up, the first drive mechanism connect with the second drive mechanism, for controlling the dynamic chi of linear displacement transducer along rail
Head surface moves, and controls bistrique motion according to the signal of linear displacement transducer.
Further feature is that the first drive mechanism includes turning motor and is arranged on the gyroaxis of the turning motor
Swiveling gear, the lining and Side fascia of homonymy form rotary pair by the arc guide rail groove and arc guide rail bar that match, and one
Be provided with ring gear on the Side fascia of side, turning motor and swiveling gear be fixed on on the lining of the side Side fascia homonymy,
Swiveling gear engages with ring gear.
Further feature is that bistrique includes grinding head motor and the emery wheel on the grinding head motor；Second driving machine
Structure includes lifting supporting plate, bistrique balladeur train, vertical direction guiding rail, feeding motor, reciprocating motor, reciprocating gear and rack；Rack is fixed on
On draw-in bar, grinding head motor is fixed on lifting supporting plate, and lifting supporting plate is slidably disposed on vertical direction guiding rail, and vertical direction guiding rail is consolidated
It is scheduled on bistrique balladeur train, lifting supporting plate stands direction guiding rail movement in the driving lower edge of feeding motor；Reciprocating motor is fixed on bistrique cunning
On frame, the motor shaft of reciprocating motor is engaged by reciprocating gear with rack.
Further feature is that automatic arc welding machine includes：Welder base；Welding machine on welder base is longitudinally led
Rail, welding machine longitudinal rail are parallel with rail bearing of trend to be welded；Welding machine longitudinal slide unit, welding machine longitudinal slide unit are longitudinally led with welding machine
Rail sliding contact；Welding machine cross slide way in welding machine longitudinal slide unit, welding machine cross slide way and rail extension side to be welded
To vertical；Welding machine horizontal slide unit, welding machine horizontal slide unit and welding machine cross slide way sliding contact；In welding machine horizontal slide unit
Welding machine founds direction guiding rail, and it is vertical with plane where rail to be welded that welding machine founds direction guiding rail；Wire feeding head is welded, welds wire feeding head and welding machine
Vertical direction guiding rail sliding contact；Tip is rotated, rotation tip is arranged on the bottom of welding wire feeding head；Wire reel, the wire reel are set
In welding machine horizontal slide unit.
Further feature is that heater includes：The heater frame of bottom-open；Two side plates are oppositely arranged on heating
Device base of frame, the rear and front end of each side plate are connected with folder rail pressure head by the first oil cylinder respectively, and positioned at two with one end
It is staggered relatively to press from both sides rail pressure；Each side plate is connected with the induction coil being oppositely arranged by the second oil cylinder respectively, and the induction coil is set
Put between the folder rail pressure head of side plate rear and front end.
Further feature is to be provided with grip shank in each equipment and/or frock, for coordinating with manipulator.
Brief description of the drawings
Fig. 1 is a kind of external structure signal for rail automatic arc welding engineering truck that the utility model one embodiment provides
Figure；
Fig. 2 is a kind of internal structure signal for rail automatic arc welding engineering truck that the utility model one embodiment provides
Figure；
Fig. 3 is that a kind of cutting machine structure for rail automatic arc welding engineering truck that the utility model one embodiment provides shows
It is intended to；
Fig. 4 is a kind of rail automatic arc welding engineering truck that the utility model one embodiment provides to rail clamp structure
Schematic diagram；
Fig. 5 is a kind of automatic arc welding machine for rail automatic arc welding engineering truck that the utility model one embodiment provides
Structural representation；
Fig. 6 is that a kind of sander structure for rail automatic arc welding engineering truck that the utility model one embodiment provides shows
It is intended to；
Fig. 7 is that a kind of heater structure for rail automatic arc welding engineering truck that the utility model one embodiment provides shows
It is intended to.
In accompanying drawing, the element representated by each label is listed as follows：
Tag definitions in figure are to be without the mark of " 0 ", Intermediate Gray " 0 " for part or subassembly, before " 0 "
The part or subassembly included below for the part for the mark of associated components, " 0 ".
In Fig. 1,1 chassis, 101 rail wheels, 102 carriage back doors.
In Fig. 2,103 compartment longitudinal rails, 2 slide units, 201 manipulator cross slide ways one, 202 manipulator cross slide ways two,
203 slide unit support frames, 204 slide unit support wheels, 3 manipulator longerons, 301 manipulator longitudinal rails, 4 manipulator longitudinal direction plankers, 401
Manipulator founds direction guiding rail, 5 manipulator columns, 501 manipulator clamping jaws, 6 cutting machines, 7 pairs of rail fixtures, 8 automatic arc welding machines, 9 imitative
Type sander, 10 joint rail sections, 11 intermediate frequency heaters.
In Fig. 3,601 cutting machine frames, 602 cutter plate motors, 603 cutter spindles, 604 cutter plates, 605 cutting machines
Grip shank.
In Fig. 4,701 folder beam-and-rails, 702 folder beam-and-rail longitudinal rails, 703 pressure arm slide plates, 704 pressure arm slide plate bearing pins, 705 pressure arms
Skateboard tank, 706 pressure arms, 707 web of the rail pressure heads, 708 band guide groove contiguous blocks, 709 band guide rod contiguous blocks, 7010 guide grooves, 7011 are drawn
Locking oil cylinder, 7012 webs of the rail welding copper gear, 7013 push away celectome, 7014 pairs of rail fixture grip shanks.
In Fig. 5,801 welder bases, 802 welding machine longitudinal rails, 803 welding machine longitudinal slide units, 804 welding machine cross slide ways, 805
Welding machine horizontal slide unit, 806 welding machines stand direction guiding rail, 807 welding wire feeding heads, 808 rotation tips, 809 wire reels, the clamping of 8010 welding machines
Handle.
In Fig. 6,901 Side fascias, 902 outside links, 903 arc guide rail grooves, 904 ring gears, 905 rail head fixtures, 906 polishings
Machine grip shank, 907 linings, 908 draw-in bars, 909 band rack draw-in bars, 9010 turning motors, 9011 swiveling gears, 9012 mills
Head carriage, 9013 reciprocating motors, 9014 reciprocating gears, 9015 lifting plankers, 9016 feeding motors, 9017 grinding head motors, 9018
Emery wheel, 9019 linear displacement transducers.
In Fig. 7,1101 heater frames, 1102 intermediate frequencies output transformer, 1103 folder rail pressure heads, 1104 folder cylinder of rail,
1105 folder rail pressure head guide rods, 1106 induction coils, 1107 coil oil cylinders, 1108 coil guide rods, 1109 heater grip shanks.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in drawings, a kind of rail automatic arc welding engineering truck that the utility model embodiment provides, mainly including platform
Car, the automatic arc welding machine being arranged on chassis, the equipment corresponding with automatic arc welding machine and/or frock, control system, behaviour
Vertical mechanism.
Specifically by the way that the equipment needed for automatic arc welding machine and automatic arc welding technique and/or frock are integrated in into platform
Che Shang, and control operating mechanism to move required equipment and/or frock according to process by the control system on chassis
To the assigned operation place of track to be welded.
The specific operating mechanism includes a slide unit and slide rail, the upper end of slide unit carry automatic arc welding machine and equipment/
Frock, and slide unit is slided by extending slide rail in the same direction with rail to be welded, it is sliding when engineering truck is travelled to rail to be welded
Platform can be stretched out outside car by slide rail.
The specific operating mechanism can three-dimensional mobile device and/or frock, implementation has many kinds, can pass through
One electric mechanical hand, the manipulator, which is connected to one, to be stretched up and down, on the link all around moved；It can also be and set
It is equipped with the sliding rail of three-dimensional so that manipulator can move along three directions.
Specific equipment and/or frock include cutting machine, to rail fixture, sander, heater, joint rail section, defectoscope,
At least one of rust remover, bolt button take-up.
The structure of engineering truck can be travelled on circuit rail as shown in figure 1, can be that chassis 1 has rail wheel 101；
Chassis 1 loads a slide unit 2, under the longitudinal rail 103 parallel with circuit rail direction of the slide unit 2 on chassis 1 constrains
Slide, the rear end of slide unit 2 is stretched out outside car from the rear portion of chassis 1 when welding rail；The rear end lower of slide unit 2 is the branch that both ends are equipped with support wheel 204
Support 203, support wheel 204 roll when slide unit 2 is stretched out outside car from the rear portion of chassis 1 on circuit rail；The rear and front end of slide unit 2
Top, be the manipulator cross slide way one 201 and manipulator cross slide way two 202 vertical with circuit rail direction；One machine
Tool hand longeron 3, its bottom restraint, can be in cunnings on slide unit manipulator cross slide way 1 and manipulator cross slide way 2 202
Transverse shifting on platform 2；The top of manipulator longeron 3 is manipulator longitudinal rail 301；One manipulator longitudinal direction planker 4, in manipulator
Under longitudinal rail 301 constrains, vertically moved on manipulator longeron 3, there is manipulator to found direction guiding rail on manipulator longitudinal direction planker 4
401；One manipulator column 5, stand under direction guiding rail 401 constrains and move up and down in manipulator, the lower end of manipulator column 5 is equipped with two
Manipulator clamping jaw 501；Manipulator cross slide way 201, manipulator cross slide way 202, manipulator longeron 3, manipulator on slide unit 2
Longitudinal planker 4, manipulator column 5, manipulator clamping jaw 501 form three-dimensional mobile manipulator；The special equipment placed on slide unit 2
And frock.Specific special equipment and frock can be according to the multiple functional apparatus components of purpose dynamically distributes used.
Apparatus assembly can include cutting machine 6, to rail fixture 7, automatic arc welding machine 8, imitative type sander 9, heating in medium frequency
Device 11 and joint rail section 10 it is at least one.
Wherein, cutting machine 6 has a cutting machine frame 601 to be used as matrix, a fixed cutting on cutting machine frame 601
Cutter motor 602, the motor output shaft are fixedly connected with cutter spindle 603, and cutter plate 604 is fixedly set in cutter spindle
On 603, fixed cutting machine grip shank 605 on cutting machine frame 601.
The main body for being to rail fixture is two folder beam-and-rails staggered relatively；In one end that two press from both sides the relative medial surface of beam-and-rail
Folder beam-and-rail longitudinal rail is respectively provided with, folder beam-and-rail longitudinal rail is parallel with rail bearing of trend to be welded, and beam-and-rail longitudinal direction is pressed from both sides at two
The medial surface of guide rail has been oppositely arranged two the first pressure arms, and two the first pressure arms are slidably arranged in two folder beam-and-rails and longitudinally led respectively
On rail.The other end that the relative medial surface of beam-and-rail is pressed from both sides at two sets two the second pressure arms.Wherein the first pressure arm and the second pressure arm
It is not different, the diverse location of folder beam-and-rail is only placed on, for clamping rail section to be welded, and raw steel rail, so as to ensure original
Rail is maintained at a bearing of trend with rail to be welded, is further by setting folder on two sections of two pressure arms respectively
So as to ensure, both ends pressure arm fixes rail for tight mechanism.Clamp system can be any dress that can realize Bidirectional clamping function
Put, as can be by clamping cylinder, clamping cylinder, bolt clamp it is any can make two relative pressure arm move toward one anothers
Device.
Weld seam adjustment mechanism, the weld seam adjustment mechanism are arranged on the folder beam-and-rail, are treated for being promoted along folder beam-and-rail direction
Welded rails move to raw steel rail.Can be specifically folder beam-and-rail medial surface set a guide rail cause rail to be welded to
Raw steel rail moves.The device of the driving can control can be driven by motor or by cylinder or oil cylinder pushing
Deng.
Specifically, can be two folder beam-and-rails 701 staggered relatively as described in Figure to the agent structure of rail fixture 7, rail be pressed from both sides
Beam 701 is strip body.One end of the relative medial surface of two folder beam-and-rails 701, it is formed with folder beam-and-rail longitudinal direction rail and leads 702.Two pressures
Arm slide plate 703 is slidably fitted on two folder beam-and-rail longitudinal rails 702 respectively.A fixed pressure on each pressure arm slide plate 703
Arm slide plate bearing pin 704, the bearing pin are stretched out by pressing from both sides the elongated hole on beam-and-rail 701 to the outside of folder beam-and-rail 701.Outside each folder beam-and-rail 701
Side is configured with a pressure arm skateboard tank 705, and the cylinder barrel of the oil cylinder is fixed on folder beam-and-rail 701, the piston rod front end of the oil cylinder
Earrings is sleeved on pressure arm slide plate bearing pin 704, for pulling pressure arm slide plate 703 to be moved on folder beam-and-rail longitudinal rail 702.Every
A fixed pressure arm 706, pressure arm 706 are strip bodies on individual pressure arm slide plate 703.Respectively there is a web of the rail pressure at the both ends of pressure arm 706
First 707.One end also fixed pressure arm 706 in each folder beam-and-rail 701 without longitudinal rail 702, each 701 liang of beam-and-rail of folder
The medial surface of 4 web of the rail pressure heads 707 on the pressure arm 706 at end is in one plane.Two pressures at side folder beam-and-rail 701 both ends
On the upper top surface of arm 706, each fixed band guide groove contiguous block 708, two pressure arms at opposite side folder beam-and-rail 701 both ends
On 706 upper top surface, each fixed band guide rod contiguous block 709.Guide rod each with guide rod contiguous block 709, with opposite side
The relative guide groove 7010 with guide groove contiguous block 708 is slidably matched.Led in a pair of the band guide groove contiguous blocks 708 and band of relative engagement
Between bar contiguous block 709, drawing cylinder 7011 is installed, the cylinder barrel and piston rod of the oil cylinder are separately fixed at band guide groove contiguous block
708 and with guide rod contiguous block 709.Web of the rail welding copper gear 7012 is installed at the middle part of each folder beam-and-rail 701.In two installations
The inner end of pressure arm 706 on pressure arm slide plate 703, respectively it is fixedly mounted one and pushes away celectome 7013, push away the blade shape of celectome 7013
Shape, it is consistent with rail head of rail top surface and side.On two band guide rod contiguous blocks 709 each fixed one to rail fixture grip shank
7014。
Wherein, a kind of structure of automatic arc welding machine 8 can be：One welder base 801, welding machine longitudinal direction is formed with base
Guide rail 802.One welding machine longitudinal slide unit 803, under the constraint of welding machine longitudinal rail 802, can longitudinally it be moved on welder base 801
It is dynamic, welding machine cross slide way 804 is formed with welding machine longitudinal slide unit 803.One welding machine horizontal slide unit 805, in welding machine cross slide way 804
Under constraint, can in welding machine longitudinal slide unit 803 transverse shifting, welding machine is formed with welding machine horizontal slide unit 805 and founds direction guiding rail 806.
One welding wire feeding head 807, in the case where welding machine stands the constraint of direction guiding rail 806, can be moved up and down on welding machine horizontal slide unit 805；
Welding wire feeding head 807 extends downwardly from a rotation tip 808.The He of wire reel 809 is installed with welding machine horizontal slide unit 805
Two welding machine grip shanks 8010.
Wherein, sander can be all kinds of sanders that can complete steel rail welding line polishing, can be conventional bruting machine
Can be imitative type sander, specifically by taking clearance sander as an example, the sander includes an outer framework, and the outer framework includes two
Relative Side fascia；Two rail head fixtures being arranged on two Side fascias；Treat that band is beaten by the rail head clamp at the both ends
The rail of mill.Inner frame, the inner frame include two relative linings, and two linings are connected by draw-in bar, homonymy
Lining and Side fascia can be along arc track relative motion, and described two linings are synchronized with the movement.First drive mechanism,
First drive mechanism is used to drive lining to move along arc track relative to Side fascia motion.Also include bistrique to be used to treat
The rail of polishing is polished, and the bistrique is smooth, it is necessary to be moved along all directions, completion in order to ensure each side at steel rail welding line
Sanding operation.Can be specifically that a bistrique balladeur train is set, the bistrique balladeur train is set on draw-in bar, in draw-in bar drive
During framework circular motion, slip that bistrique balladeur train is consistent with rotary bistrique, in addition, bistrique balladeur train can also be along draw-in bar
Direction moves back and forth is stood to moving along perpendicular to draw-in bar direction.It is the first driving machine for complete arc track movement
Structure, complete the movement of other dimensions is the second drive mechanism.
The realization of first drive mechanism can be time for including turning motor and being arranged on the gyroaxis of the turning motor
Rotating disk, the lining and Side fascia of homonymy form rotary pair, side by the arc guide rail groove and arc guide rail bar to match
Side fascia on be provided with ring gear, turning motor and swiveling gear are fixed on on the lining of the side Side fascia homonymy, returning
Rotating disk engages with ring gear.
Second drive mechanism includes lifting planker, bistrique balladeur train, vertical direction guiding rail, feeding motor, reciprocating motor, reciprocating gear
And rack；Rack is fixed on the draw-in bar, and grinding head motor is fixed on lifting planker, and lifting planker is slidably disposed on
On vertical direction guiding rail, vertical direction guiding rail is fixed on bistrique balladeur train, and lifting planker stands direction guiding rail movement in the driving lower edge of feeding motor；
Reciprocating motor is fixed on bistrique balladeur train, and the motor shaft of reciprocating motor is engaged by reciprocating gear with rack.And the sand on bistrique
The specific polishing size of wheel can be detected by linear displacement transducer, and the scale of the linear displacement transducer is fixed on side
On lining, the dynamic chi of linear displacement transducer stretches out towards rail head to be polished, and by displacement transducer, determines rail shape,
And then controller is sent data to, control bistrique to do relative motion according to the signal of linear displacement transducer by controller.
The imitative structural representation of type sander 9：There are two Side fascias 901, two Side fascias 901 are fastened by four outside links 902
Into an outer framework, there are an arc guide rail groove 903, two arc guide rail grooves on the relative medial surface of two Side fascias 901
903 axial line is conllinear；Ring gear 904 is formed with the Side fascia of side, axial line and the arc guide rail groove of the ring gear 904
903 axial line is conllinear；Rail head fixture 905 and a sander grip shank 906 are installed with each Side fascia 901；
There are two linings 907 in outer framework, two linings 907 are tight by two draw-in bars 908 and two band rack draw-in bars 909
Gu into an inner frame, two draw-in bars 908 and two band rack draw-in bars 909 4 are parallel to each other；Each lining 907
There is an arc guide rail bar on lateral surface, the guide rail bar matches with framework with the arc guide rail groove 903 on the Side fascia 901 of one end
Close, form a rotary pair；A turning motor is fixedly mounted on the lining 907 close to the external wall panel side with ring gear
9010, the swiveling gear 9011 on the axle of turning motor 9010 is meshed with ring gear 904, in the rotation of turning motor 9010 drives
Framework rotates under arc-shaped guide rail pair constraint；One bistrique balladeur train 9012, by 4 holes thereon, slidably it is sleeved on two
On root draw-in bar 908 and two band rack draw-in bars 909；A reciprocating motor 9013 is fixedly mounted on bistrique balladeur train 9012,
Reciprocating gear 9014 on the motor shaft is meshed with the rack on rack draw-in bar 909, the rotating of reciprocating motor 9013, just
Driving bistrique balladeur train 9012 moves back and forth on two draw-in bars 908 and two band rack draw-in bars 909；On bistrique balladeur train 9012
Be formed with stand to guide rail, the guide rail constrains a lifting planker 9015, a feeding is fixedly mounted on bistrique balladeur train 9012
Motor 9016, motor driving lifting planker 9015 move up and down；A bistrique electricity is fixedly mounted on lifting planker 9015
Machine 9017, emery wheel 9018 is fixedly mounted on the motor shaft；A straight-line displacement is fixedly mounted on side lining 907 to pass
The scale of sensor 9019, the dynamic chi of the sensor stretch out to rail head direction.
Wherein, it heater, can be all kinds of heaters, can be able to be specifically an intermediate frequency by copper coin, coil heats
Heater, the structural representation of intermediate frequency heater 11：Matrix is the heater frame 1101 of a bottom-open, and an intermediate frequency exports
Transformer 1102 is fixedly mounted on the top of heater frame 1101；Respectively there are two folder rails on the bottom biside plate of heater frame 1101
Oil cylinder 1104, the cylinder barrel of folder cylinder of rail 1104 are fixedly mounted on side plate, and the piston rod of folder cylinder of rail 1104 is stretched in framework；Often
The fixed folder rail pressure first 1103 in piston rod front end of individual folder cylinder of rail 1104, it is each to press from both sides also fixed two in rail pressure first 1103
The folder cylinder of rail piston rod of root folder rail pressure head guide rod 1105, folder rail pressure head guide rod 1105 and first 1103 connection of same folder rail pressure is put down
OK, rail pressure head guide rod 1105 is pressed from both sides through the pilot hole on the side plate of heater frame 1101；The bottom biside plate of heater frame 1101
On respectively have a coil oil cylinder 1107, the cylinder barrel of coil oil cylinder 1107 is fixedly mounted on side plate, the piston of coil oil cylinder 1107
Bar is stretched in framework；The fixed induction coil 1106 in piston rod front end of each coil oil cylinder 1107, each induction coil
The coil oil cylinder that also fixed both threads circle guide rod 1108 on 1106, coil guide rod 1108 and same induction coil 1106 connect is lived
Stopper rod is parallel, and coil guide rod 1108 passes through the pilot hole in framework side plate.Fixed two heating in the top of heater frame 1101
Device grip shank 1109.
The process flow for the rail automatic arc welding engineering truck that the utility model embodiment provides can be schematically as follows：
(1) hurt rail section insertion joint rail section, is cut.Engineering truck drives to hurt rail section on the line, is parked in hurt point
At front 3m to 4m.Hurt point both sides length as defined in circuit determines two cut points.Rear chassis carriage back door open, it is sliding
Platform support wheel rolls on circuit rail, supports slide unit rear end, slide unit is stretched out backward, its rear end is crossed cutting below
Point.Three-dimensional mechanically moving hand starting afterwards, by longitudinally, laterally, stand to displacement combine, manipulator clamping jaw is reached and is clamped and cut
Cutting mill grip shank, afterwards manipulator cutting machine is sling and is moved to above rail cut point, start cutter plate motor,
Manipulator descending at slow speed, cutter plate cut off rail.Then manipulator cuts rail in another cut point with cutting machine
It is disconnected, between two cut points, it is formed a rail section with hurt separated with circuit rail.Manipulator will with cutting machine
It puts back to original place on slide unit.Manipulator is moved again at hurt rail section, is picked up and placed on one side, and vacates joint rail fragment position.
Manipulator is returned at slide unit, picks up the joint rail section being placed on slide unit, and the joint rail section is displaced into circuit rail two cuts
Between cutpoint.
(2) rail, is drawn to rail.Manipulator clamping jaw is reached and clamped to rail fixture grip shank, rail fixture will be sling and be moved
Move to above a cut point, and make to be in rail folder ambilateral web of the rail pressure head on rail two sides, general who has surrendered's web of the rail pressure under manipulator
Head alignment steel rail web, while make folder beam-and-rail longitudinal centre line alignment cutting seam；Start drawing cylinder, the contracting of drawing cylinder piston rod
Return, the web of the rail pressure head of both sides is pressed on the web of the rail of former circuit rail and joint rail section so that the cross face of two rails aligns, and draws
Locking oil cylinder continues pressurize.When starting drawing cylinder, manipulator is set laterally to be in quick condition by control system.Then open
The distance between dynamic pressure arm skateboard tank, adjustment both ends pressure arm, the web of the rail of former circuit rail and joint rail that both ends clamp
Pressure head, just force the distance between two rail end faces to change, until distance is adjusted to meet defined weld width value, arrive
This is completed to rail process procedure.
(3) rail, is welded.Manipulator clamping jaw is unclamped to rail fixture, then clamps the grip shank of automatic arc welding machine, by welding machine
Movement is transposed to above rail fixture.Start automatic welding program, by former circuit rail and joint rail by the flange of rail to rail head by
Layer welds together.After welding, the web of the rail at the end to the drawing cylinder pressure release on rail fixture pressure arm slide plate end, will be made immediately
Pressure head unclamps rail, while pressure arm skateboard tank promotes pressure arm slide plate to bead direction, and the pressure arm inner end on the slide plate pushes away knurl
Knife pushes through weld seam, and the overlap of rail head top surface and side is bulldozed.Manipulator clamping automatic arc welding machine, welding machine is put back on slide unit
Original position.Manipulator is returned to rail fixture, is clamped to rail fixture grip shank, manipulator laterally switchs to quick condition, to rail
Drawing cylinder piston rod on fixture stretches out, and makes to space out to the ambilateral web of the rail pressure head of rail folder, this distance is more than rail rail
Head width so that manipulator will can lift to rail fixture, and will be transplanted on to rail fixture on second cut point.Repeat process
2. 3. link welds second weld seam with process links, manipulator is put back into cunning by automatic arc welding machine and to rail fixture afterwards
Origin-location on platform.
(4), polishing rail head weld seam.Manipulator clamping imitates type sander grip shank, and sander is placed individually into two welderings
At seam, polish rail head top surface and side.The rail head fixture at sander both ends clamps the rail head of weld seam both sides during operation, makes sander
It is fixed on rail.Start turning motor, inner frame does semicircle under just arc guide rail between inside and outside wall board constrains around rail head
Week rotates；The dynamic chi contact for the linear displacement transducer being now fixed on lining, withstands on rail head initial surface, in semicircle
The distance that each point on rail head top surface and side arrives inner frame center is measured during rotating in week in real time；Start reciprocating motor
Afterwards, bistrique balladeur train moves back and forth on draw-in bar, and moving range is to make grinding head grinding wheel, can be in the one fixed width of inswept weld seam both sides
Rail head surface；Motor is fed simultaneously under the control of range data that linear displacement transducer export, driving lift planker do into
To movement.Lift the grinding head motor on planker and drive emery wheel rotation, abrasive wheel end face enters to the rail head top surface of welded seam area and side
Row grinding.Due to abrasive wheel end face position and linear displacement transducer dynamic chi contact position, be corresponding, weld metal zone all the time
Shape after the grinding of domain is just consistent with the shape of rail head initial surface, is exactly to welded seam area, according to rail head original in other words
Beginning surface configuration carries out imitative type polishing.After weld seam is all polished at two, imitative type sander is put back on slide unit former by manipulator
Come position.
(5), weld seam is heat-treated.Manipulator clamping jaw reaches and clamps the grip shank of intermediate frequency heater, by intermediate frequency heater
To sling and be moved to above a weld seam, manipulator declines, and the folder rail pressure head of intermediate frequency heater both sides is in rail two sides, and
Steel rail web is directed at, while induction coil longitudinal center is directed at weld seam；Start 4 folder cylinder of rail of heater frame both sides,
The piston rod for pressing from both sides cylinder of rail stretches out, and intermediate frequency heater is fixed on the web of the rail of rail both sides in the folder rail pressure crown of piston rod front end
On rail.Actuating coil oil cylinder, coil cylinder piston rod stretch out, and make two induction coils from rail both sides close to rail.Connect
Logical intermediate frequency power supply, intermediate frequency output transformer send out electric current to induction coil, heated weld seam line regions, weld seam are completed by technological parameter
Heat treatment.After, intermediate frequency heater is put back into origin-location on slide unit by manipulator.
(6) hurt rail section, is reclaimed.The hurt rail section that manipulator clamping is cut down, is placed on slide unit and originally put
Put the position of joint rail section.Slide unit is returned to inside chassis afterwards, and chassis carriage back door is closed, and chassis traveling is left operation and showed
.So far the work of processing existing line hurt rail section is completed.
The engineering truck of the utility model embodiment integrates capital equipment that rail automatic arc welding needs, frock, material
Together, solve the transportation problem for reaching job site, and big weight Articles transfer, difficulty in place during operation, while
In operation, operation whole process mechanization and automation are realized, operating efficiency is significantly improved, reduces labor intensity.
Above-mentioned operation flow is illustrated as just citing, does not form to limitation of the present utility model, one in flow or
Said sequence can not be pressed between multiple steps to perform.One or more of steps can not also be included.
A kind of embodiment of the present utility model is these are only, is not limited to the utility model, it is all in the utility model
All any modification, equivalent and improvement done within thinking and principle etc., be both contained in the scope of protection of the utility model it
It is interior.
Claims (17)
- A kind of 1. rail automatic arc welding engineering truck, it is characterised in that including：Chassis；The automatic arc welding machine being arranged on the chassis and the setting for arc welding corresponding with the automatic arc welding machine Standby and/or frock；The operating mechanism being arranged on the chassis, for manipulating the automatic arc welding machine and the equipment and/or frock It is mobile；AndControl system, the control system control the operating mechanism, the automatic arc welding machine and the equipment and/or work Dress welds to rail to be welded.
- 2. a kind of rail automatic arc welding engineering truck according to claim 1, it is characterised in that the operating mechanism includes Slide unit and slide rail；The slide rail is fixed on the chassis, and is arranged along rail bearing of trend to be welded；The slide unit is arranged on described with the slide rail sliding contact, the automatic arc welding machine and the equipment and/or frock On slide unit.
- 3. a kind of rail automatic arc welding engineering truck according to claim 2, it is characterised in that the operating mechanism also wraps Include support wheel, two support frames；Described two support frames are set in parallel in both ends of the slide unit along the slide rail moving direction；The support wheel is arranged on the slide unit bottom by the support frame of the slide unit tail end, and the support wheel is suitable to described Rolled on rail to be welded.
- 4. a kind of rail automatic arc welding engineering truck according to claim 3, it is characterised in that the operating mechanism also wraps Manipulator is included, the manipulator is arranged on the slide unit；Wherein, the manipulator is used for the three-dimensional mobile automatic arc welding machine and the equipment and/or frock；The three-dimensional be laterally, longitudinal direction, stand to；Wherein, the transverse direction is perpendicular to the rail bearing of trend to be welded, and the longitudinal direction is parallel to the steel to be welded Rail bearing of trend, it is described to found the plane to where being perpendicular to the rail to be welded.
- 5. a kind of rail automatic arc welding engineering truck according to claim 4, it is characterised in that the manipulator includes machine Tool hand clamping jaw and three-dimensional sliding equipment, the manipulator clamping jaw are arranged on the slide unit by the three-dimensional sliding equipment.
- A kind of 6. rail automatic arc welding engineering truck according to claim 5, it is characterised in that the three-dimensional sliding equipment Including：Manipulator cross slide way, the manipulator cross slide way extends in said transverse direction, and is arranged on each support frame as described above；Manipulator longeron, the manipulator longeron are arranged on the manipulator cross slide way along the Longitudinal extending, and described Manipulator cross slide way sliding contact；Manipulator longitudinal rail, the manipulator longitudinal rail are arranged on the manipulator longeron along the Longitudinal extending；Manipulator longitudinal direction planker, the manipulator longitudinal direction planker are arranged on the manipulator longitudinal rail, can be along the machinery Hand longitudinal rail slides；Manipulator column, the manipulator column are stood to extension along described, and are arranged on the planker of the manipulator longitudinal direction；Manipulator founds direction guiding rail, and the manipulator founds direction guiding rail and stood along described to extension, and is arranged on the manipulator column, institute Direction guiding rail can be found relative to the slip of manipulator longitudinal direction planker along the manipulator by stating manipulator column；The manipulator clamping jaw is arranged on the manipulator column.
- A kind of 7. rail automatic arc welding engineering truck as claimed in any of claims 1 to 6, it is characterised in that institute Stating equipment and/or frock includes cutting machine, to rail fixture, sander, heater, joint rail section, defectoscope, rust remover, bolt button At least one of take-up.
- 8. a kind of rail automatic arc welding engineering truck according to claim 7, it is characterised in that described to rail fixture bag Include：Two folder beam-and-rails staggered relatively；Folder beam-and-rail longitudinal rail, the folder beam-and-rail longitudinal rail are respectively provided with one end of the relative medial surface of two folder beam-and-rails It is parallel with the rail bearing of trend to be welded；Two the first pressure arms and two the second pressure arms, described two first pressure arms are slidably arranged in two folder beam-and-rails and indulged respectively On direction guiding rail, described two second pressure arms are separately positioned on the other end of two relative medial surfaces of the folder beam-and-rail；Two clamp systems, the clamp system are separately positioned on described two first pressure arms and described two second pressure arms, with Described two first pressure arm out movements and described two second pressure arm out movements are driven respectively；Weld seam adjustment mechanism, the weld seam adjustment mechanism is arranged on the folder beam-and-rail, and is connected with first pressure arm, with driving First pressure arm slides along the folder beam-and-rail longitudinal rail.
- 9. a kind of rail automatic arc welding engineering truck according to claim 8, it is characterised in that the clamp system includes Band guide groove contiguous block is respectively arranged with drawing cylinder, one of them described first pressure arm and second pressure arm, it is another Band guide rod contiguous block, the cylinder body of the drawing cylinder are respectively arranged with individual first pressure arm and another described second pressure arm It is connected with one of piston rod with the band guide groove contiguous block, another one is connected with the band guide rod contiguous block.
- 10. a kind of rail automatic arc welding engineering truck according to claim 9, it is characterised in that the weld seam adjusts machine Structure includes two pressure arm skateboard tanks and two pressure arm slide plates, and the pressure arm slide plate is fixed on first pressure arm, and is set There is pressure arm slide plate bearing pin, be provided with elongated hole on the folder beam-and-rail, the pressure arm slide plate bearing pin stretches out from the elongated hole, the pressure arm slide plate The cylinder body of oil cylinder is connected with folder one of the beam-and-rail and the pressure arm slide plate bearing pin, the piston rod of the pressure arm skateboard tank It is connected with folder the other of the beam-and-rail and the pressure arm slide plate bearing pin.
- A kind of 11. rail automatic arc welding engineering truck according to claim 8, it is characterised in that it is described to rail fixture also Including pushing away celectome, the celectome that pushes away is arranged on the folder beam-and-rail longitudinal rail.
- 12. a kind of rail automatic arc welding engineering truck according to claim 7, it is characterised in that the sander is imitative Type sander, including：Outer framework, the outer framework include two relative Side fascias；Two rail head fixtures, described two rail head fixtures are separately positioned on described two Side fascias；Inner frame, the inner frame include two relative linings, and two linings are connected by draw-in bar, the interior wall of homonymy Plate and Side fascia can be along arc track relative motions, and described two linings are synchronized with the movement；First drive mechanism, first drive mechanism are used to drive the lining to move relative to the Side fascia；Bistrique, the bistrique are arranged on the inner frame, and can be moved relative to the inner frame；Linear displacement transducer, the scale of the linear displacement transducer are fixed on the lining of side, the straight line position The dynamic chi of displacement sensor stretches out towards rail head to be polished；Second drive mechanism, second drive mechanism are used to drive the bistrique to move relative to the inner frame；Controller, the controller and the linear displacement transducer, first drive mechanism and second drive mechanism Connection, passed for controlling the dynamic chi of the linear displacement transducer to be moved along the rail head surface, and according to the straight-line displacement The signal of sensor controls the bistrique motion.
- A kind of 13. rail automatic arc welding engineering truck according to claim 12, it is characterised in that first driving machine Structure includes turning motor and the swiveling gear that is arranged on the gyroaxis of the turning motor, the lining of homonymy and described outer Wallboard forms rotary pair by the arc guide rail groove and arc guide rail bar that match, and internal tooth is provided with the Side fascia of side Circle, the turning motor and swiveling gear be fixed on on the lining of the side Side fascia homonymy, the swiveling gear with The ring gear engagement.
- A kind of 14. rail automatic arc welding engineering truck according to claim 12, it is characterised in thatThe bistrique includes grinding head motor and the emery wheel on the grinding head motor；Second drive mechanism includes lifting planker, bistrique balladeur train, vertical direction guiding rail, feeding motor, reciprocating motor, reciprocating gear And rack；The rack is fixed on the draw-in bar, and the grinding head motor is fixed on the lifting planker, and the lifting is dragged Plate is slidably disposed on the vertical direction guiding rail, and the vertical direction guiding rail is fixed on the bistrique balladeur train, the lifting planker Direction guiding rail movement is stood described in driving lower edge in the feeding motor；The reciprocating motor is fixed on the bistrique balladeur train, institute The motor shaft for stating reciprocating motor is engaged by the reciprocating gear with the rack.
- A kind of 15. rail automatic arc welding engineering truck according to claim 7, it is characterised in that the automatic arc welding Machine includes：Welder base；Welding machine longitudinal rail on the welder base, the welding machine longitudinal rail and the rail extension side to be welded To parallel；Welding machine longitudinal slide unit, the welding machine longitudinal slide unit and the welding machine longitudinal rail sliding contact；Welding machine cross slide way in the welding machine longitudinal slide unit, the welding machine cross slide way prolong with the rail to be welded It is vertical to stretch direction；Welding machine horizontal slide unit, the welding machine horizontal slide unit and the welding machine cross slide way sliding contact；Welding machine in the welding machine horizontal slide unit founds direction guiding rail, and the welding machine founds direction guiding rail and the rail institute to be welded It is vertical in plane；Wire feeding head is welded, the welding wire feeding head stands direction guiding rail sliding contact with the welding machine；Tip is rotated, the rotation tip is arranged on the bottom of the welding wire feeding head；Wire reel, the wire reel are arranged in the welding machine horizontal slide unit.
- 16. a kind of rail automatic arc welding engineering truck according to claim 7, it is characterised in that the heater includes：The heater frame of bottom-open；Two side plates are oppositely arranged on the heater frame bottom, and the rear and front end of each side plate passes through the first oil cylinder respectively Folder rail pressure head is connected with, and it is staggered relatively positioned at the folder rail pressure of two with one end；Each side plate is connected with the induction coil being oppositely arranged by the second oil cylinder respectively, before the induction coil is arranged on side plate Afterwards between the folder rail pressure head at both ends.
- A kind of 17. rail automatic arc welding engineering truck according to claim 4, it is characterised in that each equipment and/or Grip shank is provided with frock, for coordinating with the manipulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525735.5U CN206732345U (en) | 2017-05-12 | 2017-05-12 | A kind of rail automatic arc welding engineering truck |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525735.5U CN206732345U (en) | 2017-05-12 | 2017-05-12 | A kind of rail automatic arc welding engineering truck |
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| CN206732345U true CN206732345U (en) | 2017-12-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900500A (en) * | 2017-05-12 | 2018-04-13 | 北京地平线轨道技术有限公司 | A kind of rail automatic arc welding engineering truck |
| CN114808746A (en) * | 2022-06-06 | 2022-07-29 | 中交第二航务工程局有限公司 | Cast-in-place box girder top plate vibrating and leveling integrated device and construction method thereof |
-
2017
- 2017-05-12 CN CN201720525735.5U patent/CN206732345U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900500A (en) * | 2017-05-12 | 2018-04-13 | 北京地平线轨道技术有限公司 | A kind of rail automatic arc welding engineering truck |
| CN114808746A (en) * | 2022-06-06 | 2022-07-29 | 中交第二航务工程局有限公司 | Cast-in-place box girder top plate vibrating and leveling integrated device and construction method thereof |
| CN114808746B (en) * | 2022-06-06 | 2023-07-07 | 中交第二航务工程局有限公司 | Cast-in-situ box girder top plate vibrating and leveling integrated device and construction method thereof |
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