CN102688912B - Double-lifting type car body inspection machine with built-in control device - Google Patents
Double-lifting type car body inspection machine with built-in control device Download PDFInfo
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- CN102688912B CN102688912B CN201210200571.0A CN201210200571A CN102688912B CN 102688912 B CN102688912 B CN 102688912B CN 201210200571 A CN201210200571 A CN 201210200571A CN 102688912 B CN102688912 B CN 102688912B
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Abstract
The invention discloses a double-lifting type car body inspection machine with a built-in control device. The double-lifting type car body inspection machine is characterized in that a central secondary lifting mechanism (B) is arranged in an inner frame of a platform (A-1), and a pull tower mechanism (C) is connected to the platform (A-1) through a locking mechanism (C-7); and a built-in control device (D) is arranged below one end of the platform (A-1) and is connected with the platform (A-1) through a movable hinge (A-27). According to the invention, interrupted, time-consuming and labor-consuming manual operation of the inclined platform lifting is converted into a convenient button-type automatic continuous operation process; in addition, compared with the prior art, the double-lifting type car body inspection machine provided by the invention does not use a material-consuming and labor-consuming manual rotating leg and locking mechanism and only additionally use a few parts, so, the cost increase is limited.
Description
technical field
The present invention aims to provide a kind of body correcting machine with wing drop lifting and central authorities' two act functions built-in control device.The present invention's said " two act type " refers to that wing drop lifting and central authorities two lift the lifting function of two types.
Background technology
Body correcting machine mainly comprises lifting mechanism and the La Ta of platform, platform.Its basic function is: by lifting mechanism, make lifting platform, allow mobile repair shop enter platform and reach suitable operation height; Then by being arranged on shirt rim or the crossbeam of the clamp clamping mobile repair shop on platform; By being arranged on, on platform, draw tower to the correction that stretches of the vehicle body of mobile repair shop again.Meet above-mentioned functions, existing inspection machine is disappearance to some extent all: one, lifting function: its a kind of only can parallel lifting, the operation that gets on and off needs the longer Ramp bridge of docking; Its two kinds only can be carried out inclined lift by human assistance, the flat function of lifting of disappearance; Its three kinds have parallel lifting and inclined lift function concurrently, but structure is comparatively complicated.Two, fixture location and clamping: because fixture height is subject to structural limitations, after being difficult to lay, being difficult to again heighten, heighten for the vehicle fixture of high-clearance for road-hugging vehicle fixture, be also difficult to ensure support stiffness; Common way is to adapt to fixture by operation after vehicle body dismounting or the height of adjusting mobile repair shop by secondary lifting auxiliary equipment.Typical auxiliary equipment is to be arranged in two on the inside casing track of platform A-1 to lift dollies, but its insufficient rigidity, carry limited, support ineffective and operation and all there is inconvenience location.Three, stretch function: adopt current comparatively advanced quick locking to draw tower to be transformed the dressing plate of prior art, this relates to the problems such as generalization, seriation transformation of relevant parts.
Summary of the invention
The present invention aims to provide a kind of two act type body correcting machines of built-in control device, and technical problem to be solved is: the present invention aims to provide the body correcting machine of a kind of wing drop, two acts.Technical problem to be solved is: one, the function of comprehensive implementation platform inclined lift and secondary lifting function is integrated: can solve the automatic operation of getting on or off the bus of mobile repair shop, can solve differently the clamping applicability of gap vehicle and the problem of clamping rigidity again; Two, by built-in control device, solve the automatic control problem of destage that tower locking process was lifted and drawn in inclination, two, promote simple operation, continuity and the security of inspection machine; Three, solve the generalization of related components, the problem of seriation, transplant and currently newer draw tower Quick locking mechanism to optimize the stretch function of inspection machine; Four, under the prerequisite of comprehensive function, keep suitable Technical Economy realizing.
Technical scheme of the present invention is as follows:
Two act type body correcting machines of built-in control device, it comprises wing drop lifting mechanism, central secondary lifting mechanism ,La tower mechanism and built-in control device, it is characterized in that:
Described wing drop lifting mechanism comprises the Self-carried type ramp of gentle platform front end, also comprises cart jack; The movable leg assembly that also comprises the front-axle beam downside that is arranged on platform, described movable leg assembly comprises that upper end and front-axle beam fix and with the spacing bearing of wedge shape riser, described movable leg assembly also comprises between the wedge shape riser that is clipped in described spacing bearing and upper end is hinged on the movable leg on spacing bearing, and the bottom of movable leg is provided with roller; In lower end, spacing bearing front side, be provided with circular hole; Described movable leg assembly also comprises that push rod is arranged on one action cylinder in described circular hole, and described one action cylinder is with pushing up the push rod bulb of pressing movable leg leading flank, and described push rod bulb and described circular hole coaxially arrange; Also comprise the trapezoidal lock dog that is arranged on movable leg outside, when movable leg standing upright, the laminating of the lozenges of the wedge shape riser of the inclined-plane of trapezoidal lock dog and spacing bearing; Also comprise and being connected between spacing bearing and trapezoidal lock dog for locking the locking extension spring of movable leg standing upright state; Described cart jack comprises vehicle frame, and upper end and the platform of described vehicle frame are hinged, and lower end is with vehicle frame castor; Between vehicle frame and platform, be connected with for driving vehicle frame around one action oil cylinder of its upper shaft rotation and mending the returning pull-spring of power for one action oil cylinder off-load return;
Be arranged in central secondary lifting mechanism among the inside casing of platform and comprise that two acts are added and two lift underframe, two lift underframe is connected with platform; Two described act underframe front end both sides are provided with lower channel-section steel, between lower channel-section steel, are provided with ratchet; Two described act added front end both sides are provided with channel-section steel; Described central secondary lifting mechanism also comprises by middle hinging supporting shaft and connects and composes scissors-type lifting back arm and front arm; The upper end of described front arm and two is lifted added hinged, and bottom rollers and described lower channel-section steel adaptation are lifted by two in lower end; It is hinged that underframe are lifted in the lower end of described back arm and two, and upper rollers and described upper channel-section steel adaptation are lifted by two in upper end; Described central secondary lifting mechanism also comprises that lower end is hinged on two act underframe, the two act oil cylinders that upper end and front arm are hinged; Described central secondary lifting mechanism also comprises the ratchet between the wheel shaft that is connected to two act bottom rollers and is arranged on two on ratchet lifts cylinder;
Described La Ta mechanism comprises with first of the first stretching oil cylinder draws tower and draws tower with second of the second stretching oil cylinder; Described first draws tower and second to draw tower by locking mechanism, to be connected on described platform respectively; Wherein locking mechanism band is useful on that the first locked cylinder of tower is drawn in locking first and for locking the second the second locked cylinder that draws tower;
Described built-in control device is positioned at below, platform one end and is connected with platform by hinges; Described built-in control device comprises that being respectively oil cylinder, two at one stroke lifts the oil pump that oil cylinder, the first stretching oil cylinder, the first locked cylinder and the second locked cylinder provide hydraulic power; Also comprise that being respectively cylinder and two at one stroke lifts the tracheae that is connected to compressed gas source that cylinder provides aerodynamic force.
Described built-in control device also comprises main valve piece and corresponding left valve piece, the right valve piece of connecting; Described built-in control device also comprises the 9th magnetic valve, the 8th magnetic valve, the 7th magnetic valve, the 6th magnetic valve, the 5th magnetic valve and the second magnetic valve being arranged on respectively on main valve piece, and is arranged on the oil return opening of oil pump and the first magnetic valve being communicated with fuel tank; Described built-in control device also comprises receiver and the chip as signal processor; Described chip is provided with several switches: 1 switch, 2 switches, S1 switch, L1 switch, L2 switch, S2 switch, up switch, downing switch, parallel locking switch, OFF switch and ON switch; Described built-in control device also comprises following six loops: first platform inclination lifting pattern loop: it comprises two minutes loops, the one, by 1 switch, be connected in series the second magnetic valve, serial connection upstream and downstream on-off circuit, be connected in series the loop that power switch forms, another is by 1 switch serial connection the 3rd magnetic valve branch road, is connected in series upstream and downstream on-off circuit again, is connected in series the loop that power switch forms, and on the 3rd magnetic valve branch road, is also serially connected with locking switch; It two is that pattern loop falls in central two liftings: it comprises two minutes loops, the one, the loop being formed by 2 switch serial connection the 5th magnetic valves, serial connection upstream and downstream on-off circuit, serial connection power switch, another is by 2 switch serial connection the 4th magnetic valve branch roads, is connected in series upstream and downstream on-off circuit again, is connected in series the loop that power switch forms; It three is first to draw tower locking mode loop, the loop consisting of S1 switch serial connection the 6th magnetic valve, serial connection upstream and downstream on-off circuit, serial connection power switch; It four is second to draw tower locking mode loop, the loop consisting of S2 switch serial connection the 7th magnetic valve, serial connection upstream and downstream on-off circuit, serial connection power switch; It five is second to draw tower stretch mode loop, the loop consisting of L2 switch serial connection the 8th magnetic valve, serial connection upstream and downstream on-off circuit, serial connection power switch; It six is first to draw tower stretch mode loop, the loop consisting of L1 switch serial connection the 9th magnetic valve, serial connection upstream and downstream on-off circuit, serial connection power switch; Described upstream and downstream on-off circuit is connected in series the branch road of oil pump and is connected in series by lower line unit the circuit that the first magnetic valve branch circuit parallel connection forms by upper line unit; The described tracheae that is connected to compressed gas source comprises three gas circuits: wherein a gas circuit is connected with the 3rd magnetic valve (DF3), and another gas circuit is connected with the 4th magnetic valve, and the 3rd gas circuit accesses respectively the socket of left valve piece and right valve piece by threeway.
The second described magnetic valve, the 5th magnetic valve, the 6th magnetic valve, the 7th magnetic valve, the 8th magnetic valve and the 9th magnetic valve are all hydraulicdirectional control valves; The first described magnetic valve is hydraulically-controlled one-way valve, and described the 3rd magnetic valve and the 4th magnetic valve are all Pneumatic check valves.
Described built-in control device also comprises teleswitch plate; Described teleswitch plate has been set and the switch of chip several buttons one to one.
Described central secondary lifting mechanism also comprises the rotatable trailing arm on the hinged hole that is arranged on added four jiaos of described two act.
Also comprise while paying packing the packing jam plate of removing when using, enabling, packing jam plate connects the fixedly lockhole of built-in control device base plate both sides with the corresponding lockhole of platform inner side, built-in control device is fixed.
Control device castor is equipped with in the bottom surface, rear end of described built-in control device.
Good effect of the present invention is:
The first, the present invention changes into button automatic continuous operation process easily by this manual operation interrupted, time-consuming, effort of platform inclination lifting; In addition, compared to prior art, the present invention deducted feed consumption, take a lot of work manually turn leg, locking mechanism, only increase a small amount of parts, newly to add cost limited.
The second, the present invention changes artificial close-table and is operating as destage button operation, makes to operate safer, is that spacing bearing contacts to earth, the soft landing of Self-carried type ramp while also declining due to platform inclination, has also avoided the potential safety hazards such as presser feet, line ball.
Three, due to the inclination decline mode that has adopted spacing bearing to contact to earth, only need by adjusting the height of spacing bearing, guarantee that inclination angle is definite value, the platform of different model specification can adopt a kind of Self-carried type ramp; In addition, built-in control device not only has versatility but also pay and bring convenience to packing; These are all that the condition of having created is expanded in generalization of the present invention and seriation.
Four, the present invention integrates platform inclination lifting and central authorities two lift, can the lifting of implementation platform wing drop, solve problem that mobile repair shop gets on or off the bus, save the manual operation of wasting time and energy, again can be by lifting with the affixed central authorities two of platform the clamping problem adjusting podium levels and solve gap vehicle differently, saved unproductive time, improved clamping rigidity, also help and reduce fixture height, optimize clamp structure; The present invention is compared to prior art, only increases a small amount of parts, newly to add cost limited, therefore simple, the economic and practical advantage of lamps structure still.
Five, owing to having adopted, neither increase lifting load, built-in control device that again can fixation, has saved pipeline, more to user, has reduced usage space; Particularly owing to adopting remote keying, systematically solve inclination, two act and drawn the automatic control problem of destage of tower locking process, promoted simple operation, continuity and the security of inspection machine; In addition, built-in control device not only has versatility but also pay and bring convenience to packing.
Six, current for adopting the current newer tower Quick locking mechanism that draws owing to having adopted, make the more continuous, convenient of inspection machine stretching process.
Accompanying drawing explanation
Fig. 1 is assembly structure schematic diagram of the present invention, demonstration to be platform lift at rising state in parallel lock-out state, central authorities two.Fig. 2 is assembly structure schematic diagram of the present invention, demonstration be platform in heeling condition, central authorities two lift in original state: two lift added B-2 lower than platform on plane.Fig. 3 is the assembling schematic diagram of platform and cart jack and movable leg, demonstration be movable leg at standing upright state, oil cylinder is suppressed until the castor of cart jack contacts to earth at one stroke.Fig. 4 is the assembling schematic diagram of movable leg assembly, demonstration be the state of movable leg while turning to set angle to back upper place under the promotion of one action cylinder push-rod bulb.Fig. 5 is the side view of movable leg assembly.Fig. 6 is the assembling schematic diagram of Convenient table and control device.Fig. 7 is the M portion zoomed-in view of Fig. 1.Fig. 8 is the top view that platform and central authorities two lift.Fig. 9 is the structural representation of built-in control device.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention.
As Fig. 1, the present invention includes wing drop lifting mechanism A, the central secondary lifting mechanism B ,La tower C of mechanism and built-in control device D.
As Fig. 2, described wing drop lifting mechanism A comprises platform assembly and is arranged on Convenient table A-25 and the movable leg assembly of platform assembly below, also comprises cart jack A-3.
Hinged hole A-4 after hinged hole A-2 and platform before described platform assembly comprises platform A-1 and is fixed on the platform on platform A-1, and arrange and front-axle beam A-5 and the back rest A-8 concordant with platform end face along platform length to Central Symmetry; Before described platform, hinged hole A-2 is fixed on the outside of platform A-1 inside casing front end, and after platform, hinged hole A-4 is arranged on the front end of front-axle beam A-5, before described platform, after hinged hole A-2 and platform, between hinged hole A-4, keeps certain horizontal range.
Described platform assembly also comprises two Self-carried type ramp A-17 that are arranged on platform A-1 front end both sides, by its top board bottom surface laminating platform A-1, also by with platform circular hole bearing pin and being affiliated on platform A-1 with the arc plate of platform circular arc outer adaptation one to one.
As Fig. 2,3,4, described movable leg assembly comprises two spacing bearing A-7 that are arranged on described front-axle beam A-5 downside and are arranged symmetrically in front-axle beam A-5 both sides; Also comprise between the wedge shape riser that is clipped in described spacing bearing A-7 and by connection rotating shaft A-22 and be arranged on the movable leg A-9 in the hinged hole A-23 of spacing bearing on spacing bearing A-7; Described movable leg A-9 is by the standpipe of left and right layout, the stay tube between the transverse tube of bottom and two standpipes forms, and described connection rotating shaft A-22 is arranged in the hinged hole A-23 of spacing bearing of left and right riser top nose circle.Spacing bearing A-7 front end bottom is provided with circular hole A-24, also comprises that push rod is arranged on one action cylinder A-12 in circular hole A-24, and the push rod bulb of described one action cylinder A-12 is coaxial with circular hole A-24.When one action cylinder A-12 suppresses, the push rod bulb of cylinder A-12 promotes through circular hole A-24 the angle that movable leg A-9 rearward turns to setting at one stroke.Also comprise that symmetry is arranged on two roller A-10 of transverse tube both sides, movable leg A-9 bottom; Also comprise the trapezoidal lock dog A-11 that is arranged on standpipe outside, movable leg A-9 left and right, when movable leg A-9 standing upright, the laminating of the lozenges of the inclined-plane of trapezoidal lock dog A-11 and spacing bearing A-7; Also comprise that symmetry is arranged on the below that spacing bearing A-7 both sides, one end are fixed on the hinged hole A-23 of spacing bearing, it is upper for locking two locking extension spring A-6 of movable leg A-9 standing upright state that the other end is fixed on trapezoidal lock dog A-11.Described one action cylinder A-12 also has following feature: its cylinder diameter and stroke all can meet its bar bulb and promote the angle that movable leg A-9 rotates back to setting, and the angle of described setting is to meet the movable leg solid angle that roller A-10 rolls backward when oil cylinder off-load, platform assembly press down by deadweight.
The size of described roller A-10 and position also have following feature: when movable leg A-9 standing upright, roller A-10 cambered surface is a little more than ground; When movable leg A-9 rotates back to the angle of described setting, roller A-10 kiss the earth.
The height of described movable leg A-9 and Convenient table A-25 is to determine according to the platform required working depth that repairs.
Described spacing bearing A-7 also has following feature: when platform A-1 tilts to Self-carried type ramp A-17 grease it in, and the bottom surface kiss the earth of spacing bearing A-7 front end.
As Fig. 2,5,6, described Convenient table A-25 is fixedly mounted on described back rest A-8 downside, and described Convenient table A-25 is by two standpipes of left and right layout, the transverse tube of bottom and the stay tube between two standpipes form, and the bottom of the front/rear end of transverse tube is arc surface.
Described built-in control device D is arranged on below, platform A-1 rear end, and built-in control device D is connected with Convenient table A-25 by hinges A-27, and control device castor D-3 is equipped with in the bottom surface, rear end of built-in control device D.When platform A-1 tilt to decline, by the drive of hinges A-27 and the rolling of control device castor D-3, adjust position, the load when neither increasing platform A-1 and tilting, can reach again the effect of fixation.
Also comprise while paying packing the packing jam plate A-20 removing when using, enabling, packing jam plate A-20 connects the fixedly lockhole of built-in control device D base plate both sides with the corresponding lockhole of platform A-1 inner side, built-in control device D is fixed.
Still, as Fig. 2,3, described cart jack A-3 comprises vehicle frame A-16, is arranged on the vehicle frame castor A-14 of vehicle frame A-16 lower end.Also comprise oil cylinder A-13 and returning pull-spring A-15 at one stroke.Described vehicle frame A-16 is comprised of left and right support plate and backboard, and its upper end and middle part are respectively equipped with on vehicle frame hinged hole A-19 in hinged hole and vehicle frame, and bottom is provided with fixing frame shaft A-18.Described vehicle frame A-16 is connected with hinged hole A-2 before described platform by the rotating shaft on hinged hole on vehicle frame, also by the rotating shaft on hinged hole A-19 in vehicle frame, be connected with one end of described one action oil cylinder A-13, the other end of described one action oil cylinder A-13 is hinged by hinged hole A-4 after rotating shaft and described platform.Described vehicle frame castor A-14 is arranged on the both sides of described frame shaft A-18.Described returning pull-spring A-15 is arranged on the outside of vehicle frame A-16, by bolt, is connected respectively with the rotating shaft at described one action oil cylinder A-13 two ends, for one action oil cylinder A-13 off-load return, mends power.
As Fig. 1,7 and 8, described central secondary lifting mechanism B is arranged among the inside casing of platform A-1, comprises two act underframe B-1 affixed by the standpipe of tetra-jiaos of two act underframe B-1 and front central sill A-28 and the rear central sill A-29 bottom side of platform A-1.
Described central secondary lifting mechanism B also comprises two acts added B-2, back arm B-5 and front arm B-6.Described front arm B-6 and back arm B-5 connect and compose scissors-type lifting by middle hinging supporting shaft B-7.
Described two lift underframe B-1 front end both sides is provided with between lower channel-section steel B-13, lower channel-section steel B-13 and is provided with ratchet B-14, and both sides, rear end are provided with and under two acts, between hinged hole B-10, both sides, are provided with hinged hole B-12 after two acts.Two described act added B-2 front end both sides are provided with channel-section steel B-3, and it is groove that both sides, rear end are provided with the B-9， left and right sides, hinged hole in two acts, and four jiaos are equipped with hinged hole.
The upper end of described front arm B-6 and described two is lifted upper hinged hole B-9 and is connected, and bottom roller B-17 and described lower channel-section steel B-13 adaptation are lifted by two in lower end.The lower end of described back arm B-5 and described two is lifted lower hinged hole B-10 and is connected, and upper roller B-4 and described upper channel-section steel B-3 adaptation are lifted by two in upper end.
Described central secondary lifting mechanism B also comprises that being arranged on described two lifts on the hinged hole of tetra-jiaos of added B-2, and the trailing arm B-11 locking with clamp nut and lock washer, described trailing arm B-11 rotates 0～180 ° in flexible hinged hole, while collapsing to 0 ° of state, all can be hidden in described two and lift in the groove of added B-2 both sides, by adjustment, be used for lifting in suitable position the chassis of mobile repair shop.After described central secondary lifting mechanism B also comprises lower end and two acts, hinged hole B-12 is connected, the two act oil cylinder B-8 that upper end and front arm B-6 are hinged.Described central secondary lifting mechanism B also comprises the ratchet B-15 between the wheel shaft that is connected to two act bottom roller B-17, and is arranged on the act of two on ratchet B-15 cylinder B-16.
As Fig. 1, the described C of La Ta mechanism comprises with first of the first stretching oil cylinder C-3 and draws tower C-1 and draw tower C-2 with second of the second stretching oil cylinder C-4.Described first draws tower C-1 and second to draw tower C-2 by locking mechanism C-7, to be connected on described platform A-1 respectively.Wherein locking mechanism C-7 band is useful on that the first locked cylinder C-5 of tower C-1 is drawn in locking first and for locking the second the second locked cylinder C-6 that draws tower C-2.
The lock mode that described locking mechanism C-7 adopts publication number to announce for the Chinese patent " a kind of tower Quick locking mechanism that draws " of " CN102397918A ".The standard configuration of an inspection machine is two and draws tower, and two are drawn tower to connect at platform A-1 homonymy, also can connect at platform A-1 offside.
As Fig. 1, Fig. 9, described built-in control device D comprises the horizontal oil pump D-1 that is arranged in rear end, also comprises the left valve piece D-9 and the right valve piece D-4 that are arranged in the barrel D-5 of oil pump D-1 downside and are positioned at barrel D-5 two ends.The S1 socket of the S1 socket of left valve piece D-9, S2 socket, L2 socket and L1 socket and right valve piece D-4, S2 socket, L2 socket and L1 socket are communicated with correspondingly by the oil pipe of barrel D-5 inside.
Described left valve piece D-9 and L1 socket, the L2 socket of right valve piece D-4 are respectively used to peg graft the first described stretching oil cylinder C-3 and the oil pipe of the second stretching oil cylinder C-4.Described left valve piece D-9 and right valve piece D-4 S1 socket, S2 socket be respectively used to peg graft the first described locked cylinder C-5 and the oil pipe of the second locked cylinder C-6.The oil pipe of described stretching oil cylinder and locked cylinder with plug be and insert logical one-way conduction plug.
Described built-in control device D also comprises the 9th magnetic valve DF9, the 8th magnetic valve DF8, the 7th magnetic valve DF7, the 6th magnetic valve DF6, the 5th magnetic valve DF5 and the second magnetic valve DF2 on the main valve piece D-7 being arranged on respectively on oil pump D-1 oil-out, and is arranged on the oil return opening of oil pump D-1 and the first magnetic valve DF1 being communicated with fuel tank.
Described built-in control device D also comprises for connecting three gas circuits of compressed gas source: wherein a gas circuit is connected with the 3rd magnetic valve DF3, another gas circuit is connected with the 4th magnetic valve DF4, the 3rd gas circuit accesses respectively the Q socket of left valve piece D-9 and right valve piece D-4 by threeway, during for user's pneumatic tool, peg graft.
The second described magnetic valve DF2, the 5th magnetic valve DF5, the 6th magnetic valve DF6, the 7th magnetic valve DF7, the 8th magnetic valve DF8 and the 9th magnetic valve DF9 are all hydraulicdirectional control valves, the first described magnetic valve DF1 is hydraulically-controlled one-way valve, and described the 3rd magnetic valve DF3 and the 4th magnetic valve DF4 are Pneumatic check valves.
Described built-in control device D also comprises receiver D-6 and the chip D-8 as signal processor, and the two connects by cable, and receiver D-6 is arranged on the front end right side of oil pump D-1, and chip D-8 is arranged in the electric-controlled box in oil pump D-1 front end left side.Described receiver D-6 has following feature, and its effective range of receiving is: acceptance angle is 360 °, and reception radius is 30 m～50m.Described built-in control device D also comprises teleswitch plate D-10.
Described chip D-8 is provided with 11 switches: 1 switch, 2 switches, S1 switch, L1 switch, L2 switch, S2 switch, up switch, downing switch, parallel locking switch, OFF switch and ON switch.Wherein 1 switch, 2 switches, S1 switch, L1 switch, L2 switch and S2 switch are mode switch, are respectively used to control platform inclination lifting pattern (be called at one stroke pattern), central two liftings are fallen pattern (being called two act patterns), first and drawn tower locking mode, second to draw tower locking mode, second to draw tower stretch mode and first to draw tower stretch mode.Wherein up switch and downing switch are step switch; Also having one is parallel locking switch; OFF switch and ON switch for control power supply pass, open.
Described teleswitch plate D-10 has set and the switch of chip D-8 11 buttons one to one, respectively: 1 key, 2 keys, S1 key, S2 key, L1 key, L2 key, upper line unit, lower line unit, lifting locking key, OFF key and ON key; Described built-in control device D also comprises following six loops: first platform inclination lifting pattern loop: it comprises two minutes loops, the one, by 1 switch, be connected in series the second magnetic valve DF2, serial connection upstream and downstream on-off circuit, be connected in series the loop that power switch forms, another is by 1 switch serial connection the 3rd magnetic valve DF3 branch road, is connected in series upstream and downstream on-off circuit again, is connected in series the loop that power switch forms, and on the 3rd magnetic valve DF3 branch road, is also serially connected with locking switch.It two is that pattern loop falls in central two liftings: it comprises two minutes loops, the one, the loop being formed by 2 switch serial connection the 5th magnetic valve DF5, serial connection upstream and downstream on-off circuit, serial connection power switch, another is by 2 switch serial connection the 4th magnetic valve DF4 branch roads, is connected in series upstream and downstream on-off circuit again, is connected in series the loop that power switch forms.It three is first to draw tower locking mode loop, the loop consisting of S1 switch serial connection the 6th magnetic valve DF6, serial connection upstream and downstream on-off circuit, serial connection power switch.It four is second to draw tower locking mode loop, the loop consisting of S2 switch serial connection the 7th magnetic valve DF7, serial connection upstream and downstream on-off circuit, serial connection power switch.It five is second to draw tower stretch mode loop, the loop consisting of L2 switch serial connection the 8th magnetic valve DF8, serial connection upstream and downstream on-off circuit, serial connection power switch.It six is first to draw tower stretch mode loop, the loop consisting of L1 switch serial connection the 9th magnetic valve DF9, serial connection upstream and downstream on-off circuit, serial connection power switch.
Described upstream and downstream on-off circuit is connected in series the branch road of oil pump D-1 and is connected in series by lower line unit the circuit that the first magnetic valve DF1 branch circuit parallel connection forms by upper line unit.
Described chip D-8 is with 11 switches, control function when it triggers and control sequential are set by pre-programmed, it has following feature: one, during arbitrary switch open in 1 switch, 2 switches, S1 switch, L1 switch, these five mode switch of L2 switch, all the other four switches must cut out; They are two years old, under the condition of 1 switch open, descending key switch is connected Time Delay Opening the first magnetic valve DF1, is connected the 3rd magnetic valve DF3, the descending oil circuit of the second magnetic valve DF2 is connected in time delay commutation, and the time of time delay is to rotate back to the required time of described set angle and determine from unsettled according to movable leg.Under the condition of its three, 1 switch open, locking switch is connected and is turn-offed the 3rd magnetic valve DF3, triggers descending key switch simultaneously and connects to open the first magnetic valve DF1, connects the descending oil circuit of the second magnetic valve DF2, if open 1 switch, turn-offs locking switch again; They are five years old, under the condition of 2 switch opens, open downing switch and first open oil pump D-1 to stopping, connecting the 4th magnetic valve DF4 after time delay certain hour, then connecting the first magnetic valve DF1, the time of time delay is that lifting slides off latched position and time of flicking is determined according to ratchet B-15.
The course of work of the present invention is exemplified below:
One, platform inclination lifting:
The original state of platform: parallel lock-out state.Now, the attitude of movable leg standing upright is locked by trapezoidal lock dog and locking spring, and the locking switch of control device has been connected the up oil circuit of the second magnetic valve DF2 and turn-offed the 3rd magnetic valve DF3: oil cylinder non-loaded state, cart jack after off-load are retracted, cylinder is turned off.(referring to Fig. 1).
1), press ON key, switch on power, then press 1 key: 1 key switch is logical---locking switch is disconnected simultaneously, and the second magnetic valve DF2, the 3rd magnetic valve DF3 connect simultaneously: enter platform inclination lifting pattern.
2), by upper line unit: connect the up oil circuit of the second magnetic valve DF2, oil pump D-1 starts, and oil cylinder starts to suppress at one stroke, cart jack is stretched, until castor contacts to earth to front lower place.(referring to Fig. 3).
3), press line unit: oil pump D-1 first continues to start (time delayed turn-off again), makes cart jack continue to stretch to front lower place, makes front end rising, the movable leg of platform unsettled to certain height; The 3rd magnetic valve DF3 is connected in time delay, promotes movable leg and rearward rotates certain angle, until the roller of movable leg bottom contacts to earth when cylinder starts to suppress at one stroke.Open the first magnetic valve DF1 simultaneously, connect the descending oil circuit of the second magnetic valve DF2, oil cylinder starts off-load, and it is fulcrum that platform be take the cambered surface of Convenient table bottom front under deadweight drives, and tilts to decline; The movable leg that has gone to certain angle is rolled backward by roller under weight, until contacting to earth in the front lower end of spacing bearing, pulls off a soft landing in the Self-carried type ramp of platform.(referring to Fig. 2, Fig. 4, Fig. 5).
4), by upper line unit: connect the up oil circuit of the second magnetic valve DF2, oil pump D-1 starts, oil cylinder starts to suppress at one stroke, cart jack is landed to front lower place stretching, extension, castor, until the unsettled certain altitude of movable leg, by the fit lozenges of spacing bearing of the inclined-plane of locking the pulling back of spring, trapezoidal lock dog, make movable leg in the state vertical with platform.(referring to Fig. 3).
5), by locking key: turn-off the 3rd magnetic valve DF3, trigger descending key switch and connect to open the first magnetic valve DF1, connect the descending oil circuit of the second magnetic valve DF2 simultaneously.After oil cylinder off-load, retract, cylinder is turned off, and platform returns to flat line-locked original state.(referring to Fig. 1).
Two, central two liftings are fallen:
Original states are lifted by central authorities two: two lift two lifts the height of added B-2 and trailing arm B-11 plane on lower than platform.(referring to Fig. 2).
Suitable location directly over confirming that mobile repair shop entered that platform central authorities two lift, adjusts two act trailing arm B-11 to the suitable location of lifting mobile repair shop chassis.
1), press 2 keys: the 5th magnetic valve DF5, the 4th magnetic valve DF4 connect simultaneously, enter central two liftings and fall pattern.
2), by upper line unit: connect the up oil circuit of the 5th magnetic valve DF5, oil pump D-1 starts, two lift oil cylinder B-8 starts to suppress, make the two added B-2 of act and trailing arm B-11 that central authorities two lift rise to the suitable height of setting according to the clamping requirement of repairing vehicle, again by repairing the requirement good fixture of the both sides cloth of mobile repair shop and the height that mixes up fixture on platform, again on crawl line unit rise or crawl under line unit decline (seeing 3), money), the position that mobile repair shop need to be clamped falls into fixture jaw, then clamping claw.Unclamp button, two lift oil cylinder B-8 in heavy burden packing state.(referring to Fig. 1 and Fig. 8).
3), (after repairing completion) presses line unit: oil pump D-1 starts then time delay and stops, first parallel rising of the added B-2 of two acts one section of (being that two act cylinder B-16 releases are prepared), the 4th magnetic valve DF4 conducting, two that central authorities two lift are lifted cylinder B-16 and are connected the ratchet B-14 that compressed gas source flicks locking, open the first magnetic valve DF1 simultaneously, connect the descending oil circuit of the 5th magnetic valve DF5, oil cylinder starts off-load, under deadweight drives, two lift oil cylinder B-8 time delay release oil returns, two and lift the parallel decline of added B-2 until return to original state.(referring to Fig. 2).
Three, draw tower locking mode
Confirm that first draws tower or second to draw all oil pipes of tower to be all plugged on correspondingly on the socket of appointment.Confirm that first draws tower or second to draw the tapered end of tower to align selected platform lockhole.
1), press first and draw tower locking key S1 key or second to draw tower locking key S2 key the 6th magnetic valve DF6 or the 9th magnetic valve DF9 to connect, enter first and draw tower or second to draw tower locking mode.
2), line unit on crawl, oil pump D-1 starts, first draws tower or second to draw the suppress → tapered end of locked cylinder oil-feed of tower to press down, and fine setting tapered end position, makes lock pin align lockhole, continues by upper line unit, until locking.
3), press line unit, the first magnetic valve DF1 connects, first draws tower or second to draw the locked cylinder release oil return → release (tapered end unclamps) of tower.
Four, draw tower stretch mode
1), press first and draw tower stretching key L1 key or second to draw tower stretching key L2 key, the 7th magnetic valve DF7 or the 8th magnetic valve DF8 connect, and enter first and draw tower or second to draw tower locking mode.
2), the interrupted up key of crawl, first draws tower or second to draw the suppress → push rod of stretching oil cylinder oil inlet of tower to rise, and starts to stretch.
3), press line unit, the first magnetic valve DF1 connects, first draws tower or second to draw stretching oil cylinder release oil return → push rod of tower to decline, until reset.In the process resetting, press arbitrary key of other mode keys, can turn-off ongoing mode switch, stretching oil cylinder is in packing state, and push rod stops declining; As continued, decline and must enter again stretch mode and press line unit and decline.
Claims (7)
1. two act type body correcting machines of built-in control device, it comprises wing drop lifting mechanism (A), central secondary lifting mechanism (B) ,La tower mechanism (C) and built-in control device (D), it is characterized in that:
Described wing drop lifting mechanism (A) comprises the Self-carried type ramp (A-17) of platform (A-1) and platform (A-1) front end, also comprises cart jack (A-3); The movable leg assembly that also comprises front-axle beam (A-5) downside that is arranged on platform (A-1), described movable leg assembly comprises that upper end and front-axle beam (A-5) fix and with the spacing bearing (A-7) of wedge shape riser, described movable leg assembly also comprises between the wedge shape riser that is clipped in described spacing bearing (A-7) and upper end is hinged on the movable leg (A-9) on spacing bearing (A-7), and the bottom of movable leg (A-9) is provided with roller (A-10); In spacing bearing (A-7) lower end, front side, be provided with circular hole (A-24); Described movable leg assembly also comprises that push rod is arranged on one action cylinder (A-12) in described circular hole (A-24), described one action cylinder (A-12) is with pushing up the push rod bulb of pressing movable leg (A-9) leading flank, and described push rod bulb and described circular hole (A-24) coaxially arrange; Also comprise the trapezoidal lock dog (A-11) that is arranged on movable leg (A-9) outside, when movable leg (A-9) standing upright, the laminating of the lozenges of the wedge shape riser of the inclined-plane of trapezoidal lock dog (A-11) and spacing bearing (A-7); Also comprise and being connected between spacing bearing (A-7) and trapezoidal lock dog (A-11) for locking the locking extension spring (A-6) of movable leg (A-9) standing upright state; Described cart jack (A-3) comprises vehicle frame (A-16), and the upper end of described vehicle frame (A-16) and platform (A-1) are hinged, and lower end is with vehicle frame castor (A-14); Between vehicle frame (A-16) and platform (A-1), be connected with for driving vehicle frame (A-16) around one action oil cylinder (A-13) of its upper shaft rotation and mending the returning pull-spring (A-15) of power for one action oil cylinder (A-13) off-load return;
Be arranged in central secondary lifting mechanism (B) among the inside casing of platform (A-1) and comprise that two acts added (B-2) and two lift underframe (B-1), two lift underframe (B-1) is connected with platform (A-1); Two described act underframe (B-1) front end both sides are provided with lower channel-section steel (B-13), are provided with ratchet (B-14) between lower channel-section steel (B-13); Two described act added (B-2) front end both sides are provided with channel-section steel (B-3); Described central secondary lifting mechanism (B) also comprises by middle hinging supporting shaft (B-7) and connects and composes scissors-type lifting back arm (B-5) and front arm (B-6); It is hinged that added (B-2) lifted in the upper end of described front arm (B-6) and two, and bottom rollers (B-17) and described lower channel-section steel (B-13) adaptation are lifted by two in lower end; It is hinged that underframe (B-1) are lifted in the lower end of described back arm (B-5) and two, and upper rollers (B-4) and described upper channel-section steel (B-3) adaptation are lifted by two in upper end; It is upper that described central secondary lifting mechanism (B) also comprises that lower end is hinged on two act underframe (B-1), the two act oil cylinders (B-8) that upper end and front arm (B-6) are hinged; Described central secondary lifting mechanism (B) also comprises the ratchet (B-15) between the wheel shaft that is connected to two act bottom rollers (B-17) and is arranged on two on ratchet (B-15) lifts cylinder (B-16);
Described La Ta mechanism (C) comprises with first of the first stretching oil cylinder (C-3) draws tower (C-1) and draws tower (C-2) with second of the second stretching oil cylinder (C-4); Described first draws tower (C-1) and second to draw tower (C-2) by locking mechanism (C-7), to be connected on described platform (A-1) respectively; Wherein locking mechanism (C-7) band is useful on that first locked cylinder (C-5) of tower (C-1) is drawn in locking first and for locking the second the second locked cylinder (C-6) that draws tower (C-2);
Described built-in control device (D) is positioned at below, platform (A-1) one end and is connected with platform (A-1) by hinges (A-27); Described built-in control device (D) comprises that being respectively oil cylinder (A-13), two at one stroke lifts the oil pump (D-1) that oil cylinder (B-8), the first stretching oil cylinder (C-3), the first locked cylinder (C-5) and the second locked cylinder (C-6) provide hydraulic power; Also comprise that being respectively cylinder (A-12) and two at one stroke lifts the tracheae that is connected to compressed gas source that cylinder (B-16) provides aerodynamic force.
2. two act type body correcting machines of built-in control device as claimed in claim 1, is characterized in that: described built-in control device (D) also comprises main valve piece (D-7) and corresponding left valve piece (D-9), the right valve piece (D-4) of connecting; Described built-in control device (D) also comprises the 9th magnetic valve (DF9), the 8th magnetic valve (DF8), the 7th magnetic valve (DF7), the 6th magnetic valve (DF6), the 5th magnetic valve (DF5) and the second magnetic valve (DF2) being arranged on respectively on main valve piece (D-7), and is arranged on the oil return opening of oil pump (D-1) and the first magnetic valve (DF1) being communicated with fuel tank; Described built-in control device (D) also comprises receiver (D-6) and the chip (D-8) as signal processor; Described chip (D-8) is provided with several switches: 1 switch, 2 switches, S1 switch, L1 switch, L2 switch, S2 switch, up switch, downing switch, parallel locking switch, OFF switch and ON switch; Described built-in control device (D) also comprises following six loops: first platform inclination lifting pattern loop: it comprises two minutes loops, the one, by 1 switch, be connected in series the second magnetic valve (DF2), serial connection upstream and downstream on-off circuit, be connected in series the loop that power switch forms, another is by 1 switch serial connection the 3rd magnetic valve (DF3) branch road, is connected in series upstream and downstream on-off circuit again, is connected in series the loop that power switch forms, and on the 3rd magnetic valve (DF3) branch road, is also serially connected with locking switch; It two is that pattern loop falls in central two liftings: it comprises two minutes loops, the one, by 2 switches, be connected in series the 5th magnetic valves (DF5), serial connection upstream and downstream on-off circuit, be connected in series the loop that power switch forms, another is by 2 switches serial connection the 4th magnetic valve (DF4) branch roads, is connected in series upstream and downstream on-off circuit again, is connected in series the loop that power switch forms; It three is first to draw tower locking mode loop, the loop consisting of S1 switch serial connection the 6th magnetic valve (DF6), serial connection upstream and downstream on-off circuit, serial connection power switch; It four is second to draw tower locking mode loop, the loop consisting of S2 switch serial connection the 7th magnetic valve (DF7), serial connection upstream and downstream on-off circuit, serial connection power switch; It five is second to draw tower stretch mode loop, the loop consisting of L2 switch serial connection the 8th magnetic valve (DF8), serial connection upstream and downstream on-off circuit, serial connection power switch; It six is first to draw tower stretch mode loop, the loop consisting of L1 switch serial connection the 9th magnetic valve (DF9), serial connection upstream and downstream on-off circuit, serial connection power switch; Described upstream and downstream on-off circuit is by the branch road of upper line unit serial connection oil pump (D-1) and be connected in series by lower line unit the circuit that the first magnetic valve (DF1) branch circuit parallel connection forms; The described tracheae that is connected to compressed gas source comprises three gas circuits: wherein a gas circuit is connected with the 3rd magnetic valve (DF3), another gas circuit is connected with the 4th magnetic valve (DF4), and the 3rd gas circuit accesses respectively the socket of left valve piece (D-9) and right valve piece (D-4) by threeway.
3. two act type body correcting machines of built-in control device as claimed in claim 2, is characterized in that: described the second magnetic valve (DF2), the 5th magnetic valve (DF5), the 6th magnetic valve (DF6), the 7th magnetic valve (DF7), the 8th magnetic valve (DF8) and the 9th magnetic valve (DF9) are all hydraulicdirectional control valves; Described the first magnetic valve (DF1) is hydraulically-controlled one-way valve, and described the 3rd magnetic valve (DF3) and the 4th magnetic valve (DF4) are all Pneumatic check valves.
4. two act type body correcting machines of built-in control device as claimed in claim 2, is characterized in that: described built-in control device (D) also comprises teleswitch plate (D-10); Described teleswitch plate (D-10) has been set and the switch of chip (D-8) several buttons one to one.
5. two act type body correcting machines of built-in control device as claimed in claim 1 or 2 or 3 or 4, is characterized in that: described central secondary lifting mechanism (B) also comprises and is arranged on the described two rotatable trailing arms (B-11) of lifting on the hinged hole of added (B-2) four jiaos.
6. two act type body correcting machines of built-in control device as claimed in claim 1 or 2 or 3 or 4, it is characterized in that: also comprise while paying packing the packing jam plate (A-20) of removing when using, enabling, packing jam plate (A-20) connects the fixedly lockhole of built-in control device (D) base plate both sides with the corresponding lockhole of platform (A-1) inner side, make built-in control device (D) fixing.
7. two act type body correcting machines of built-in control device as claimed in claim 1 or 2 or 3 or 4, is characterized in that: control device castor (D-3) is equipped with in the bottom surface, rear end of described built-in control device (D).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200571.0A CN102688912B (en) | 2012-06-18 | 2012-06-18 | Double-lifting type car body inspection machine with built-in control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200571.0A CN102688912B (en) | 2012-06-18 | 2012-06-18 | Double-lifting type car body inspection machine with built-in control device |
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| Publication Number | Publication Date |
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| CN102688912A CN102688912A (en) | 2012-09-26 |
| CN102688912B true CN102688912B (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210200571.0A Expired - Fee Related CN102688912B (en) | 2012-06-18 | 2012-06-18 | Double-lifting type car body inspection machine with built-in control device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105021407A (en) * | 2015-07-29 | 2015-11-04 | 山东科大微机应用研究所有限公司 | Roller opposite-force type loading brake check-out console and detection method thereof |
| CN111942241A (en) * | 2020-08-19 | 2020-11-17 | 延锋安道拓座椅有限公司 | Multifunctional integrated middle seat |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI86519C (en) * | 1990-09-10 | 1992-09-10 | Autorobot Finland | Straightening device for car bodywork |
| US5931043A (en) * | 1997-12-03 | 1999-08-03 | Hein-Werner Corporation | Multi-modular vehicle repair system |
| CN201109698Y (en) * | 2007-10-31 | 2008-09-03 | 李宏 | Platform for correcting unilateral incline vehicle |
| FI125423B (en) * | 2008-01-29 | 2015-10-15 | Olavi Venäläinen | Directional bench for vehicles |
| CN102285609B (en) * | 2011-08-01 | 2013-01-23 | 烟台三重技术开发有限公司 | Flexible lifting mechanism for vehicle body calibration machine |
| CN102319771B (en) * | 2011-08-02 | 2013-03-20 | 烟台三重技术开发有限公司 | Vehicle body correcting machine and control system mounted on base of correcting machine |
| CN202591296U (en) * | 2012-06-18 | 2012-12-12 | 烟台三重技术开发有限公司 | Double-lift car-body correction machine with internally-installed control device |
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2012
- 2012-06-18 CN CN201210200571.0A patent/CN102688912B/en not_active Expired - Fee Related
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| CN102688912A (en) | 2012-09-26 |
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Address after: 264000, room 462, 601 South Youth Road, Zhifu District, Shandong, Yantai Patentee after: Yantai Sanzhong (3V) Technology Co., Ltd. Address before: 264000 mayor building, 214 South Street, Zhifu District, Shandong, Yantai Patentee before: Yantai Sanzhong (3V) Technology Development Co., Ltd. |
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Denomination of invention: Double-lifting type car body inspection machine with built-in control device Effective date of registration: 20170809 Granted publication date: 20140122 Pledgee: Yantai financing Company Limited by Guarantee Pledgor: Yantai Sanzhong (3V) Technology Co., Ltd. Registration number: 2017370000118 |
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