CN2573550Y - Automatic rail bolt operation machine - Google Patents

Abstract

The utility model relates to an automatic rail bolt operation machine, which is composed of a total power supply system, a high-pressure oil coating system, a horizontal steering mechanism, a suspension corresponding mechanism, a torsion output mechanism, an automatic running mechanism, a scale removing and rust removing mechanism, a machine frame, an emergent down-channel mechanism, microcomputer control system, etc. The utility model can automatically run on a rail and the automatic program control of a microcomputer is used to rapidly complete the continuous operation of scale removal, screw-loose operation, dynamic rotation, oil coating operation and tight fixation of two rail bolts. The utility model is in conformity with the rules of relevant operation and the requirements of on-site operation. The utility model with a power generating device has an emergent down-channel function and can avoid a train in the operation to guarantee the safe running of the train without the limitation of an on-site power supply in the operation.

Description

Automatic track bolt working rig

One, technical field

The utility model relates to a kind of automatic track bolt working rig, belongs to track maintenance tool field.

Two, background technology

At present, domestic railway is the main artery of national communication transportation, because train speed raising, the track of its operation is increasingly important.And it is more apparent outstanding to the requirement of the bolt of fastening track, " oiling " operation of track bolt in the dependency rule, promptly earlier with the track bolt descaling and derusting, unscrew, smear antirust oil, in accordance with regulations the fastening operation of torsion, mainly based on manpower, its labour intensity is big, and the activity duration is long, inefficiency, operation quality is poor, the operating cost height.In order to address the above problem, a small amount of unit is in bolt " oiling " operation, explore respectively by " track bolt working rig " on probation, compare, improved operating speed relatively with the manpower operation, but problem is: at first, can not carry out the preceding surperficial scale removal of track bolt operation, rust cleaning operation, and can not carry out the dynamic rotation " oiling " of screw rod, although " oiling " implemented in spiral shell nurse internal thread part, but the external screw thread of the screw rod of emphasis does not have " oiling ", can not guarantee the quality of " oiling " operation.The second, because intermediate frequency dc generator complex structure, power is added to the difficulties, and makes torsion output not enough, and the serious bolt of a considerable amount of corrosions is twisted motionless, has influenced the quality of operation.The 3rd, the urgent road release mechanism down of not sending a car may influence train safe.Therefore, can not satisfy the requirement of track bolt upkeep operation rule and on-the-spot actual job, can't promotion and application.

Three, summary of the invention

In view of above-mentioned, the purpose of this utility model provides and a kind ofly can walk automatically in orbit, dynamically rotation " oiling " of position entirely, torsion power are powerful, possess reliably road release mechanism down, get final product independently working, can utilize not only external power supply but also exportable power supply can be simultaneously to two bolt operations, track bolt working rig automatically efficiently easy and simple to handle, multiple functional, laborsaving.

For achieving the above object, the utility model adopts following design scheme:

A kind of automatic track bolt working rig is characterized in that: it is by general supply system, high pressure diesel system, horizontal steering mechanism, suspension contraposition mechanism, torsion output mechanism, automatic running mechanism, descaling and derusting mechanism, frame and promptly descend road mechanism, Control System of Microcomputer etc. to form.Wherein:

General supply is made of administration of power supply or generating set, wherein administration of power supply by cable pivot, armature commutator, take-up motor, support is formed after support is fixed in the frame front, work by the take-up of take-up Electric Machine Control cable pivot; Generating set is an AC power frequency gasoline engine generator group, and the control motor is fixed on one's body the generator, and generator is fixed on the frame through damping frame, and the output of control Electric Machine Control generator drives load and out-put supply.

Adjustable, high pressure diesel system is made up of oil storage, pressurization, injection three parts, and wherein: the oil storage part is made up of fuel tank, flexible petroleum pipeline, and fuel tank is fixed on the frame upper back; Pressures partially is made up of Oil pump electrical machinery, high-pressure oil pump, High-pressure oil sealing, and Oil pump electrical machinery is fixed on the commutator top of torsion output motor through high-pressure oil pump; Spout part is made up of center oil pipe, internal thread nozzle, external screw thread rotation nozzle, the oil pipe upper end, center of running through the impactor axle center hole connects in the High-pressure oil sealing, the lower end be fixed in the torsion output shaft lower end after the internal thread nozzle connects, external screw thread rotation nozzle symmetry is fixed in the composite bolt lower cartridge, its oil inlet pipe connects with the pressure oil pipe in garden outside the torsion output shaft bottom through rubber tube, and Oil pump electrical machinery drives high-pressure oil pump and makes system works.

Horizontal steering mechanism is made up of main supporting plate, lock screw, bogie location tenon, balancing spring, fixed head, after bogie is installed in the main supporting plate and frame lower cantalever on fixed frame top through bearing, two balancing springs are connected bogie with main supporting plate, make composite bolt sleeve line and track centre rectangular, turn an angle, can get back to square position automatically after operation is finished, adjust the distance of lock screw and bogie location tenon, can determine horizontal steering angle.

Suspension contraposition mechanism is by lifting motor, the ball lifting shaft, the lifting flange, the urgent handle that rises, the suspension lifting catheter, locking plate, bulb balance rocking arm, balancing spring, retainer spring, bogie is formed, wherein on the lifting motor axle, the lower end respectively with urgent rise handle, ball lifting shaft tenon connects, on the ball lifting shaft, the lower end is installed on the bogie through bearing, the lifting flange that is installed in movingly on the ball lifting shaft is installed in two commutator centre positions, torsion motor then Connection Block hole in commutator is slidingly mounted on the lifting catheter, the conduit upper end is through locking plate, the lower end is installed on the bogie through bulb balance rocking arm, two lifting catheter lower ends are through the retainer spring of bulb balance rocking arm, the balancing spring location, bogie is in bearing is installed in the seat hole of main supporting plate and frame lower cantalever, be provided with contraposition guiding tapering in the composite bolt sleeve lower end, when suspending, mechanism moves down, behind the composite bolt sleeve contact track bolt, stressed moving finished contraposition.

The torsion output mechanism is made up of torque motor, commutator, impactor, output shaft, composite bolt sleeve, torque motor is docked with commutator and is fixing, composite bolt sleeve upper end is connected with the square body of output shaft lower end through square hole, and lock through spring steel ball, impactor is assembled into one through axle and commutator, the guide hole of commutator is slidingly mounted on the bogie through lifting catheter, and the torsion output mechanism is by torque motor driving work.

Automatically running mechanism is made up of running motor, travelling wheel, driven pulley, wheel support, there is the running motor of automatic clutch to be fixed on frame lower wherein, the gear of output shaft gear and travelling wheel often meshes, travelling wheel and driven pulley in bearing is installed in the wheel support seat hole of frame bottom, are driven by running motor during operation respectively.

Descaling and derusting mechanism is made up of scale removal motor, stand-by motor, draw point brush, brush arm, synchronous band, driving rocking arm, shrinking connecting-rod, wherein scale removal motor, stand-by motor are separately fixed at the frame bottom, scale removal motor two ends after bearing is installed in brush arm respective seat hole, the fixing driving gear in the outer end; Two draw points brushes in bearing is installed in the brush arm then seat hole respectively, the fixing driven gear in the outer end; Driving and driven gear connects through band synchronously, in the outer end of axle spring bearing is installed at last, and the brush arm connecting rod that contracts through the Shen is connected with the driving rocking arm; Stand-by motor drives the lifting of draw point brush, and scale removal motor-driven draw point brushes dirt.

Frame and urgent road mechanism down by frame, down the road handle, laterally descend the road to take turns to form, its mid frame is the fixing framework of the whole systems of complete machine, mechanism; Two on top is following road handle, two of bottoms laterally the road wheel is in bearing is installed in the outer then seat hole of travelling wheel support down, laterally pulling road handle down can be finished complete machine and descend the road fast.

Control System of Microcomputer by the torque sensor, be coated with oil sensor, level sensor, lifting sensor, power sensor, master board, microcomputer (CPU), drive circuit, torque motor, oiling motor, running motor, scale removal motor, lifting contraposition motor, power supply control motor, working lights and general supply formed, each sensor and master board connect the microcomputer input port, drive circuit connects the microcomputer delivery outlet, each motor and working lights are directly through drive circuit, by general supply driving work.

The utility model first, high-tech, high efficiency, the microcomputer automatic program control, finished fast in 6 seconds two track bolts scale removal, unscrew, dynamically rotation " oiling ", fastening working continuously, directly improve tens times of work efficiency, meet the requirement of relevant operating rule and field operation fully.The second, torsion is powerful, safe and reliable, and the 2000N.m very strong driving force can unscrew any bolt of corrosion for many years, guarantees operation quality; Have urgent road mechanism down in 3 seconds, dodge the safety of train when guaranteeing operation.Three, promptly learn promptly use, simple to operate, practical and convenient, multiple functional; Can utilize the field power supply operation, but unit independently working again also can be used as the power supply generating, is not subjected to condition restriction, can satisfy various field requirement, applied widely.

Four, description of drawings

Fig. 1 is an external form schematic diagram of the present utility model

Fig. 2 is a general supply administration of power supply schematic diagram

Fig. 3 is adjustable, high pressure diesel system schematic diagram

Fig. 4 is a horizontal steering mechanism schematic diagram

Fig. 5 is a suspension contraposition structural scheme of mechanism

Fig. 6 is a torsion output mechanism schematic diagram

Fig. 7 is automatic running mechanism schematic diagram

Fig. 8 is the descaling and derusting structural scheme of mechanism

Fig. 9 is frame and urgent road structural scheme of mechanism down

Figure 10 is the Control System of Microcomputer schematic diagram

Seeing also accompanying drawing 1 is external form schematic diagram of the present utility model, wherein: the 1st, electric supply system, the 2nd, Control System of Microcomputer (CPU), 2-1 is the operation master board, the 3rd, adjustable, high pressure diesel system, the 4th, horizontal steering mechanism, the 5th, suspension contraposition mechanism, the 6th, torsion output mechanism, the 7th, descaling and derusting mechanism, the 8th, automatic running mechanism, the 9th, frame, 9-1 promptly descends road mechanism.The utility model is the machine of electromechanical integration, after the operator selects operation procedure, can use easily by singlehanded pull-up handrail, and the operation handrail is at extended position during shutdown, and the bottom travelling wheel also can move in general sidewalk walking.

Seeing also accompanying drawing 2 is general supply administration of power supply schematic diagrames, wherein: the 10th, cable pivot, the 11st, armature commutator, the 12nd, take-up motor, the 13rd, wire-arranging mechanism, the 14th, cable reverse wheel, the 15th, armature end flange, electricity cable (among the figure end annotate show) are the annex of this machine, pivotly join through plug and cable to connect.The take-up wire-arranging mechanism of this machine adopts the wire-arranging mechanism of standard coil winding machine; this machine external power supply is an industrial-frequency alternating current; a considerable amount of operation fields have; design is for making full use of on-the-spot condition like this; alleviate complete machine weight; be convenient to operation, and environmental protection and special requirement area arranged applicable to subway, tunnel, plateau etc.In addition; integrated type has replaced above-mentioned administration of power supply by industrial frequency AC gasoline engine generator (last attached diagram); eliminated the deficiency that the track bolt working rig can only output DC can not drive induction machine like this; not only can satisfy the bolt operation; and shut down and to use as small hydropower station again; outlying district or big interval track maintenance section at the circuit maintenance activity are very suitable, and this is this machine important component part

It is adjustable seeing also accompanying drawing 3, high pressure diesel system schematic diagram, wherein: the 16th, composite bolt sleeve, the 17th, locking ball, 18 cloudy Buddhist nun's gum covers, the 19th, torsion output shaft, the 20th, impactor shell, the 21st, commutator, the 22nd, oil pump outlet valve, the 23rd, oil pump inlet valve, the 24th, telescopic oil tube, the 25th, fuel tank, the 26th, fuel feed pump plunger, the 27th, eject sensor, the 28th, oil pump spring, the 29th, cam of injection pump, the 30th, High-pressure oil sealing, the 31st, the oil pump base, the 32nd, center oil pipe, the 33rd, branch oil pipe, the 34th, internal thread nozzle, the 35th, external screw thread rotation nozzle, the 36th, screw rod, the 37th, fastener, the 38th, spiral shell nurse.Adjustable, high pressure diesel system is under the control of computer (CPU), and the high pressure diesel system has overcome temperature that magnetic injectors is subjected to fluid, viscosity, and the problem of voltage influence job insecurity, and the operator can select be coated with the size of oil mass according to on-the-spot needs.The external screw thread rotation nozzle of design in the composite bolt sleeve, internal thread nozzle in the torsion output shaft lower end, that directly finishes the internal and external screw thread fluid of track bolt or grease asks spraying in dynamic wink, has guaranteed the quality of oiling operation, and this is this machine important component part.

See also accompanying drawing 4 horizontal steering mechanism schematic diagrames, wherein: the 39th, steering angle, 40 with 21,41st, bogie, the 42nd, upright support plate, the 43rd, main supporting plate, the 44th, ball lifting axle bed hole, the 45th, bogie location tenon, the 46th, adjust lock screw, the 47th, turn to spring.Horizontal steering mechanism is the moment in composite bolt sleeve decline contraposition, under two bolt lines and the track situation out of square, guiding cone angle in the composite bolt sleeve contacts the back with bolt stressed, overcome the tension force that turns to spring, after steering mechanism turns over an angle, composite bolt sleeve and spiral shell nurse are meshed fast, and this is this machine necessary component.

Seeing also accompanying drawing 5 is suspension contraposition structural scheme of mechanism, wherein: the 48th, bulb balance rocking arm, 49 rocker arm shafts, the 50th, rocking arm guide strip, the 51st, bulb, the 52nd, guide slide, 53 lifting catheters, the 54th, steering bearing, the 55th, lifting motor, the 56th, promptly rise handle, the 57th, ball lifting shaft, the 58th, lifting flange, the 59th, commutator guide hole seat, the 60th, balancing spring, the 61st, balance rocking arm, the 62nd, spring bearing, the 63rd, composite bolt cage guiding tapering, the 64th, frame bearing.Suspension contraposition mechanism is when the physical location of two bolts has surpassed predetermined distance (214mm), guiding cone angle in the composite bolt sleeve contacts the back with bolt stressed, make the bulb balance rocker arm body action of suspension contraposition mechanism, the interlock lifting catheter also drives torque motor and the composite bolt sleeve moves, according to the distance that the physical location of bolt strengthened or dwindled two composite bolt sleeves automatically, realize that composite bolt sleeve and spiral shell nurse mesh fast.Because the bulb of rocking arm and lifting catheter endoporus were that sphere slides when the characteristics of bulb balance rocking arm were work, were provided with guide slide and rocking arm guide strip again, therefore, had eliminated simple balance bar point contact movement hair fastener phenomenon, guaranteed reliability, the flexibility of work.The urgent handle that rises is to meet midway in operation to shut down, and when composite bolt sleeve and spiral shell nurse blocked, the rocking-turn handle can make its quick separation, and this is this machine necessary component.

Seeing also accompanying drawing 6 is torsion output mechanism schematic diagrames, wherein: the 65th, torque motor, the 66th, driving gear, the 67th, driven gear, the 68th, Sui's wheel, the 69th, commutator output shaft, the 70th, impactor, the 71st, torque sensor.The torsion output mechanism is under the control of computer (CPU), torque motor work, after self planetary reducer increases torsion, through commutator change the transmission direction of power, after impactor increases energy, by output shaft to the composite bolt sleeve, the spiral shell nurse of bolt is finished rapidly unscrew, fastening operation, this is this machine chief component.

Seeing also accompanying drawing 7 is automatic running mechanism schematic diagrames, wherein: 72 contraposition sensor arm, the 73rd, to level sensor, the 74th, travelling wheel, the 75th, running motor, the 76th, frame, the 77th, driven pulley, the 78th, wheel support, the 79th, operation handrail.Interlock battery main switch (end is annotated and shown among the figure) is housed in the frame of operation handrail connecting hinge, the two interlock, pull-up operation handrail power supply is connected automatically, puts down then and cuts off the electricity supply; Interlock is fixed with running motor switch (end is annotated and shown among the figure), the take-up motor switch (end is annotated and shown among the figure) that is connected in series with control line respectively in the frame of contraposition sensor arm upper end, connects switch, pull-up operation handrail, and control is connected respectively automatically; Disconnect or put down then and cut off respectively.Automatically running mechanism is under the control of computer (CPU), on normal circuit, in have the running motor of automatic clutch to drive travelling wheel to drive driven pulley after, promote complete machine and be movably walking.On sleeper pitch variation circuit greatly, can use artificial traveling contraposition, to guarantee the quality of maintenance activity.At this is this machine necessary component

Seeing also accompanying drawing 8 is descaling and derusting structural scheme of mechanism, wherein: the 80th, the scale removal motor, the 81st, bearing, the 82nd, brush arm, the 83rd, shrinking connecting-rod, the 84th, synchronous band, the 85th, synchronous band, the 86th, the draw point brush, the 87th, drive rocking arm, the 88th, stand-by motor.Descaling and derusting mechanism is under the control of computer (CPU), unscrew, during the oiling operation, stand-by motor drives descaling and derusting mechanism and places the scale removal position, in the moment of traveling scale removal machine operation, the draw point brush is brushed dirt, the rust deposite on bolt surface, ready for subsequent job, this mechanism is great to the relationship between quality of oiling operation.It is this machine important component part.

Seeing also accompanying drawing 9 is frame and urgent road structural scheme of mechanism down, wherein: the 89th, following road handle, the 90th, laterally descend the road wheel, the 91st, track, the 92nd, sleeper.Frame is this skeleton, and whole mechanisms of complete machine, the equal Guan County of system are contained on the frame.Urgent road mechanism down is that railway systems equipment uses the most important condition of guaranteeing railway security, meets train during operation, can descend the road fast, could guarantee the traffic safety of railway, and this is this machine important component part.

Seeing also accompanying drawing 10 is Control System of Microcomputer schematic diagrams, Control System of Microcomputer is by the torque sensor, be coated with oil sensor, to level sensor, the lifting sensor, power sensor, master board, microcomputer (CPU), drive circuit, torque motor, the oiling motor, running motor, the scale removal motor, lifting contraposition motor, power supply control motor, working lights and general supply are formed, each sensor and master board connect the microcomputer input port, drive circuit connects the microcomputer delivery outlet, each motor and working lights are driven by the general supply power supply directly through drive circuit.Control System of Microcomputer is the core and the maincenter of this machine, it is according to the duty of each sensor, control instruction by master board input operation, behind the working procedure that puts rules into practice, the output digital command drives each motor and electrical equipment high-speed cruising to drive circuit, finishes each project assignment, it has embodied the automaticity of this machine, is the sign of electromechanical integrated product.

Five, the specific embodiment

Introduce the utility model specific embodiment below in conjunction with accompanying drawing, its overall structure composition and each several part concrete structure are as shown in drawings.

1, operation is prepared: the power supply type is connected power supply, the operator is forward at the outer electricity cable of then arranging of track, and after the plug of cable and the socket on the cable pivot be connected and fixed, cable reverse wheel through wire-arranging mechanism is drawn, fill it up with antirust oil again, then this machine is placed on the track for the treatment of operation, pull-up operation handrail is connected power supply, waits for the operating instruction of computer.Integrated type fills up fuel oil, machine oil, antirust oil, and starter-generator places this machine on the track for the treatment of operation to operate as normal, and pull-up operation handrail is connected power supply, waits for the operating instruction of computer.

2, unscrew operation: automatically during traveling, the operator at first connects the take-up motor switch, put down level sensor, and it is fixing after consistent that its distance with the composite bolt sleeve centerline is adjusted to centre distance with two sleepers track bolts, connect the scale removal motor switch, unscrew the instruction of operation then by the master board input, hold the operation handrail, crawl operating instruction button, computer at first sends traveling and take-up instruction to running motor, take-up motor, successively sends the scale removal instruction to stand-by motor, scale removal motor simultaneously.After putting in place, stand-by motor work stops, running motor drives running mechanism traveling forward, the take-up of take-up motor is positioned at the rotation at a high speed under the scale removal motor-driven of the middle scale removal draw point brush of organism bottom, and dirt, the rust deposite for the treatment of the track bolt surface of operation are removed rapidly.When the composite bolt sleeve moves to the track bolt top for the treatment of operation, level sensor is also moved to the top that the next one is treated the track bolt of operation simultaneously, and send the signal that puts in place to computer, computer instruction running motor, take-up motor are shut down.This moment, the operator can do the adjustment that moves forward and backward of trace; as not adjusting directly crawl operating instruction button; computer then sends work order to lifting motor; the torsion output mechanism moves down fast; when composite bolt cage guiding tapering contacts with track bolt; when having biased error; suspension contraposition mechanism and turn to contraposition mechanism to work simultaneously; adjust the distance and the angle of two composite bolt sleeves; make composite bolt sleeve and track bolt enter engagement fast; when suspension contraposition mechanism came downwards to lower dead center, the lifting sensor sent signal to computer, and the computer instruction lifting motor is shut down.When composite bolt sleeve and track bolt when still the end enters engagement fully, but the contraposition button on operator's crawl operation handrail, send the contraposition signal to computer, computer simultaneously sends 10 milliseconds of moment work orders to torque motor, till composite bolt sleeve and track bolt enter engagement fully.Otherwise; the direct crawl input button that reruns; computer sends work order to torque motor; torque motor through commutator, impactor, main output shaft to the composite bolt sleeve; track bolt is unscrewed fast; at this moment, the torque sensor sends the signal that track bolt unscrews to computer, and the computer instruction torque motor is shut down.Instruct lifting motor to drive that the torsion output mechanism is up, the instruction running motor drives complete machine and moves ahead, instructs the take-up of take-up mechanism motor-driven take-up mechanism, instruction scale removal motor-driven dirt to remove rust cleaning mechanism the next one is treated that the bolt of operation carries out scale removal simultaneously.When elevating mechanism rose to top dead centre, the lifting sensor sent signal to computer, and the computer instruction lifting motor is shut down; Before level sensor was treated the track bolt of operation near the next one, computer instruction scale removal motor was shut down; When level sensor being moved to the next one when treating the track bolt of operation, send the signal that puts in place to computer, computer instruction running motor, take-up motor are shut down.So far, finish the operation process that once unscrews of two track bolts, computer is waited for operator's next instruction.When the spacing of circuit sleeper changes greatly, disconnect the take-up motor switch, to walk mechanism automatically and quit work, the direct mobile complete machine of operator carries out operation.

3, terminal operation: automatically during traveling, the operator at first connects the take-up motor switch, put down level sensor, close descaling and derusting mechanism, import the instruction of terminal operation then by master board, hold the operation handrail, crawl sends the operating instruction button, computer is at first to running motor, the take-up motor sends traveling and take-up instruction, and running motor drives running mechanism traveling forward, the take-up of take-up motor, when the composite bolt sleeve moves to the track bolt top for the treatment of operation, level sensor is also moved to the top that the next one is treated the track bolt of operation simultaneously, and be dealt into a signal to computer, the computer instruction running motor, the take-up motor stops.This moment, the operator can do the adjustment that moves forward and backward of trace; as not adjusting directly crawl operating instruction button; computer then sends work order to lifting motor; the torsion output mechanism moves down fast; when composite bolt cage guiding tapering contacts with track bolt; when having biased error; suspension contraposition mechanism and turn to contraposition mechanism to work simultaneously; adjust the distance and the angle of two composite bolt sleeves; make composite bolt sleeve and track bolt enter engagement fast; when suspension contraposition mechanism came downwards to lower dead center, the lifting sensor sent signal to computer, and the computer instruction lifting motor is shut down.When composite bolt sleeve and track bolt when still the end enters engagement fully, but the contraposition button on operator's crawl operation handrail, send the contraposition signal to computer, computer simultaneously sends 10 milliseconds of moment work orders to torque motor, till composite bolt sleeve and track bolt enter engagement fully.Otherwise; the direct crawl input button that reruns; computer sends work order to torque motor; torque motor through commutator, impactor, main output shaft to the composite bolt sleeve; make track bolt fastening fast by the fastening torque value of having imported; when the actual torsion of track bolt reached the torque value of regulation, the torque sensor sent the fastening signal of track bolt to computer, and the computer instruction torque motor is shut down.Instruct simultaneously that lifting motor drives that the torsion output mechanism is up, the instruction running motor drives that running mechanism moves ahead, the take-up of take-up motor, when elevating mechanism rose to top dead centre, the lifting sensor sent signal to computer, the computer instruction lifting motor is shut down; When level sensor being moved to the next one when treating the track bolt of operation, send the signal that puts in place to computer, computer instruction running motor, take-up motor are shut down.So far, finish the once fastening operation process of two track bolts, computer is waited for operator's next instruction.When the spacing of circuit sleeper changes greatly, disconnect the take-up motor switch, to walk mechanism automatically and quit work, the direct mobile complete machine of operator carries out operation.

4; the oiling operation: beginning is by the instruction of master board input oiling operation; computer is at first carried out and is unscrewed operation procedure; proceed to the torque sensor and send the signal that track bolt unscrews when unscrewing operation to computer; when the computer instruction torque motor is shut down: instruct the oiling machine operation simultaneously; high-pressure oil pump moment output high pressure antirust oil to the external screw thread in the composite bolt sleeve rotates nozzle; internal thread nozzle in the torsion output shaft lower end; dynamic transient sprays in the track bolt; on the externally threaded surface; after quantity for spray reaches set point value; eject sensor sends signal to computer; computer instruction sprays motor and shuts down; carry out fastening program simultaneously, directly send reverse fastening work order to last to torque motor.

5, power generation operation: integrated type on stopping during the bolt operation, after generator starts, can by socket directly externally the output industrial-frequency alternating current drive load.

Below only be part embodiment of the present utility model, any based on equivalents of the present utility model, all should be within protection domain of the present utility model.

Claims (2)

1, a kind of automatic track bolt working rig, it is washed oil system, horizontal steering mechanism, suspension contraposition mechanism, torsion output mechanism, automatic running mechanism, descaling and derusting mechanism, frame and is promptly descended road mechanism, Control System of Microcomputer etc. to form by general supply system, high pressure, it is characterized in that:

Described general supply system is made of administration of power supply or generating set, and administration of power supply is fixed on the support and is constituted by cable pivot, armature commutator, take-up motor, and support is fixed on frame front;

Described high pressure diesel system is by oil storage, pressurization, spraying three parts constitutes, wherein: oil storage part is made of fuel tank and the flexible petroleum pipeline that is attached thereto, fuel tank is fixed on the frame upper back, pressures partially is by Oil pump electrical machinery, high-pressure oil pump, High-pressure oil sealing constitutes, Oil pump electrical machinery is fixed on the commutator top of torsion output motor through high-pressure oil pump, spout part is by the center oil pipe, the internal thread nozzle, external screw thread rotation nozzle constitutes, the center oil pipe is through the impactor axle center hole, on it in termination High-pressure oil sealing, the lower end be fixed in the torsion output shaft lower end after the internal thread nozzle connects, external screw thread rotation nozzle symmetry is fixed in the composite bolt lower cartridge, and its oil inlet pipe connects through the pressure oil pipe of rubber tube with torsion output shaft bottom cylindrical;

Described horizontal steering mechanism, constitute by main supporting plate, lock screw, bogie location tenon, balancing spring, fixed head, bogie is installed in the main supporting plate and the frame lower cantalever on fixed frame top through bearing, two balancing springs are connected bogie with main supporting plate, make composite bolt sleeve line and track centre rectangular;

Described suspension contraposition mechanism is by lifting motor, the ball lifting shaft, the lifting flange, the urgent handle that rises, the suspension lifting catheter, locking plate, bulb balance rocking arm, balancing spring, retainer spring, bogie constitutes, wherein on the lifting motor axle, the lower end respectively with urgent rise handle, ball lifting shaft tenon connects, on the ball lifting shaft, the lower end is installed on the bogie through bearing, be installed in two commutator centre positions with the lifting flange that the ball lifting shaft is connected movingly, torque motor is slidingly mounted on the suspension lifting catheter through the Connection Block hole of commutator inboard, this conduit upper end is through locking plate, the lower end is fixed on the bogie through bulb balance rocking arm, two suspension lifting catheter lower ends are through the retainer spring of bulb balance rocking arm, the balancing spring location, bogie is provided with contraposition guiding tapering in the composite bolt sleeve lower end in bearing is arranged on the seat hole of main supporting plate and frame lower cantalever;

Described torsion output mechanism is made of torque motor, commutator, impactor, output shaft, composite bolt sleeve, torque motor docks with commutator and is fixing, composite bolt sleeve upper end is connected with the square body of output shaft lower end through square hole, and lock through spring steel ball, impactor is assembled into one through axle and commutator, the guide hole of commutator is slidingly mounted on the bogie through the suspension lifting catheter, and the torsion output mechanism is by torque motor driving work;

Described automatic running mechanism is made of running motor, travelling wheel, driven pulley, wheel support, there is the running motor of automatic clutch to be fixed on frame lower wherein, the gear of output shaft gear and travelling wheel often meshes, and travelling wheel and driven pulley are respectively in bearing is installed in the wheel support seat hole of frame bottom;

Described descaling and derusting mechanism by scale removal motor, stand-by motor, draw point brush, brush arm, synchronously band, drive rocking arm, shrinking connecting-rod constitutes, wherein scale removal motor, stand-by motor are separately fixed at the frame bottom, scale removal motor two ends are after bearing is installed in brush arm respective seat hole, and its outer end is driving gear fixedly; Two draw points brush is in bearing is installed in the seat hole of brush arm inboard respectively, and its outer end is driven gear fixedly; Driving and driven gear connects through synchronous band, in the outer end of axle spring bearing is installed at last, and brush arm is connected with the driving rocking arm through shrinking connecting-rod;

Described frame and urgent road mechanism down by frame, down the road handle, laterally descend the road to take turns to constitute, its mid frame is the fixing framework of the whole systems of complete machine, mechanism, the both sides, top are following road handles, and the laterally following road wheel of two bottom sides is in bearing is installed in the seat hole, the outside of travelling wheel support;

Described Control System of Microcomputer by torque sensor, be coated with oil sensor, level sensor, lifting sensor, power sensor, master board, microcomputer, drive circuit, torque motor, oiling motor, running motor, scale removal motor, lifting contraposition motor, power supply control motor, working lights and general supply constituted, each sensor and master board connect the microcomputer input port, drive circuit connects the microcomputer delivery outlet, and each motor is connected with drive circuit respectively with working lights;

2, automatic track bolt working rig as claimed in claim 1 is characterized in that: generating set is an AC power frequency gasoline engine generator group, and the control motor is fixed on one's body the generator, and generator is fixed on the frame through damping frame.

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