CN103935528B - Dismounting engine motorcycle - Google Patents

Dismounting engine motorcycle Download PDF

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Publication number
CN103935528B
CN103935528B CN201410186257.0A CN201410186257A CN103935528B CN 103935528 B CN103935528 B CN 103935528B CN 201410186257 A CN201410186257 A CN 201410186257A CN 103935528 B CN103935528 B CN 103935528B
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CN
China
Prior art keywords
guide rail
platform
dismounting
motorcycle
lifting
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CN201410186257.0A
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Chinese (zh)
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CN103935528A (en
Inventor
于忠
李凤琴
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沈阳飞研航空设备有限公司
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Priority to CN201410186257.0A priority Critical patent/CN103935528B/en
Publication of CN103935528A publication Critical patent/CN103935528A/en
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Publication of CN103935528B publication Critical patent/CN103935528B/en

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Abstract

The invention relates to a kind of dismounting engine motorcycle.The technical scheme adopted is: be made up of installation car, dismounting platform and hydraulic efficiency pressure system.Described installation car comprises traveling gear, two cover lifting mechanism, transverse moving mechanism and guide rail mechanisms; Two cover lifting mechanisms are installed at the two ends of traveling gear respectively, and lifting mechanism drives transverse moving mechanism to rise or declines, and transverse moving mechanism drives guide rail mechanism to move.Installation car and dismounting platform are flexibly connected by guide rail mechanism.Described dismounting platform comprises platform, straight skidding guide rail, balladeur train, bracket, main securing supports, auxiliary securing supports, load outrigger, adjusting yoke and draw gear; HYDRAULIC CONTROL SYSTEM lifting mechanism.The invention is simple to operate, can realize engine transportation equipment X, Y, Z tri-axle six direction adjustment position, realize retreat, traversing, lifting and rolling, with meet mating operation face be separated and coordinate requirement.

Description

Dismounting engine motorcycle
Technical field
The invention relates to a kind of transportation device, particularly a kind of dismounting engine motorcycle for aero-engine transport, Assembly &Disassembly.
Background technology
Aero-engine dismounting motorcycle is the special wayside equipment of dismounting engine work.Due to continental rise, carrier-borne aircraft driving engine decomposes, erection work difficulty is large, interface docking point is many, quality of fit requires strict, engine structure size is large simultaneously, structural weight heavy, disassembling operations program is complicated, and this just proposes higher requirement to dismounting engine motorcycle.Therefore application is convenient, and simple to operate, the dismounting engine motorcycle that function is complete is the problem that those skilled in the art constantly researches and develops.
Summary of the invention
The object of the invention is to provide a kind of dismounting engine motorcycle, simple to operate, function is many, can realize engine transportation equipment X, Y, Z tri-axle six direction adjustment position, realize retreat, traversing, lifting and rolling, with meet mating operation face be separated and coordinate requirement.
The technical scheme that the invention adopts is: a kind of dismounting engine motorcycle, is made up of installation car, dismounting platform and hydraulic efficiency pressure system.
Described installation car is: comprise traveling gear, two cover lifting mechanism, transverse moving mechanism and guide rail mechanisms; Two cover lifting mechanisms are installed at the two ends of traveling gear respectively, and lifting mechanism drives transverse moving mechanism to rise or declines, and transverse moving mechanism drives guide rail mechanism to move.
Installation car and dismounting platform are flexibly connected by guide rail mechanism.
Described dismounting platform is: comprise platform, straight skidding guide rail, balladeur train, bracket, main securing supports, auxiliary securing supports, load outrigger, adjusting yoke and draw gear; It is inner that straight skidding guide rail is located at platform both sides, bracket is arranged on one end of platform, main securing supports is arranged on the middle part of platform and is flexibly connected with platform, auxiliary securing supports and adjusting yoke are arranged on balladeur train, load outrigger one end is flexibly connected with platform, draw gear is connected with balladeur train, and drive balladeur train longitudinally slippage guide rail move.
Described hydraulic efficiency pressure system is: comprise control box, two cover manual pumps, two cover distributing valve, shutoff valve and hydraulic reservoirs; Control box is provided with two cover manual pumps, two cover distributing valve and shutoff valves; Shutoff valve controls two cover distributing valves respectively, and distributing valve is connected with manual pump, and manual pump controls two cover lifting mechanisms on installation car respectively.
Above-mentioned dismounting engine motorcycle, described traveling gear is: motorcycle chassis is provided with road wheel and load lower margin, hanging beam is connected with road wheel axle journal, and the two ends of spindle arm are connected with hanging beam and lateral connecting rod respectively, and the two ends of transverse link are connected with motorcycle chassis by movable end.
Above-mentioned dismounting engine motorcycle, the one end on motorcycle chassis is provided with draw bar, and the other end is provided with eye hitch.
Above-mentioned dismounting engine motorcycle, described lifting mechanism comprises upper rocker arm, lower shake-changing arm, pressurized strut and limit pull rod, upper rocker arm and transverse moving mechanism are fixed, upper rocker arm is connected by axle with lower shake-changing arm, and lower shake-changing arm and motorcycle chassis are fixed, and pressurized strut one end and upper rocker arm are fixed, the other end is flexibly connected with lower shake-changing arm, limit pull rod one end and motorcycle chassis are fixed, and the other end is fixed on upper rocker arm tail end, and HYDRAULIC CONTROL SYSTEM pressurized strut is stretched.
Above-mentioned dismounting engine motorcycle, described transverse moving mechanism is: the two ends tie-beam of two root type materials, beam is horizontal both sides in the middle part of making is arcuate structure, the middle part of beam is provided with horizontal mobile device, horizontal mobile device drives guide rail mechanism parallel motion, beam both sides are provided with wheel word, wheel word drives guide rail mechanism to rotate, and transverse moving mechanism is connected with lifting mechanism by beam.
Above-mentioned dismounting engine motorcycle, described horizontal mobile device is made up of adjusting screw I and locating dowel pin I, and locating dowel pin I is connected with guide rail mechanism, and adjusting screw I drives guide rail mechanism parallel motion by locating dowel pin I; Described wheel word is made up of adjusting screw II and roller, and roller is connected with guide rail mechanism, and the arcuate structure that adjusting screw II drives guide rail mechanism to connect along beam both sides by roller rotates.
Above-mentioned dismounting engine motorcycle, is provided with arm revolving gear socket unit; Described guide rail mechanism comprises arc support, guide rail beam and clinometer; Arc support is connected with transverse moving mechanism, the two ends connection guide rail beam of arc support, and the center of guide rail beam is provided with clinometer, is provided with tooth bar in guide rail beam; Arm revolving gear socket unit engages with tooth bar, and installation car is connected with dismounting platform with arm revolving gear socket unit by guide rail beam.
Above-mentioned dismounting engine motorcycle, described balladeur train is: comprise upper framework, lower framework and adjusting screw III; Auxiliary securing supports and adjusting yoke are arranged on upper framework, and upper framework is connected by adjusting screw III with lower framework, and lower framework is connected with draw gear, and longitudinally slippage guide rail moves.
Above-mentioned dismounting engine motorcycle, described draw gear is: comprise pulley, cable wire, movable stand, rope barrel and handwheel; Pulley is fixed on one end of platform, and cable wire is wrapped on rope barrel successively after movable stand and pulley, and movable stand and balladeur train are fixed, and movable stand longitudinally slippage guide rail moves, hand wheel rotating by cable wire and movable stand drive balladeur train longitudinally slippage guide rail move.
Above-mentioned dismounting engine motorcycle, is provided with telescopic safety device, and the balladeur train of safety device one end and dismounting platform is fixed, and the traveling gear of the other end and installation car is fixed.
The beneficial effect of the invention is:
1, the invention lifting mechanism, ensure that rising and the decline of dismounting platform, achieves dismounting platform and adjusts in the position of Z-direction.Be provided with two cover lifting mechanisms, synchronous and one-way operation can be realized, during synchronous operation, after two manual pump shakes, two, top guide rail beam synchronization lifting can be made to sustained height.Can realize during independent operation two guide rail beams tilt forward and back or left and right differential, meet and coordinate with multiple solutions in machinery space, adjust and centering requirement.
2, the invention transverse moving mechanism, can carry out transverse shifting to two guide rail beams and rolling is moved.Realize the levelling of Y-direction position.
3, the invention is provided with straight skidding guide rail and balladeur train on dismounting platform, and the position realizing X-direction adjusts, and the balladeur train on platform is by operation rope barrel handwheel, and towing cable wire pulls balladeur train advance and return, and moves freely, without catching phenomenon.
4, two guide rail beams of installation car are H-girder riveted structure, above guide rail beam, tooth bar is installed, dismounting platform makes platform vertically move on the tooth bar of guide rail beam by arm revolving gear fit body, can make to be fixed on the driving engine on dismounting platform, without the need in crane equipment handling situation, driving engine is dragged in another driving engine motorcycle from a driving engine motorcycle.
5, load outrigger is for ensureing equipment stability in working order.
6, telescopic safety device is used for preventing equipment under hydraulic efficiency pressure system breaks down situation from falling voluntarily.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of the invention.
Fig. 2 is the structural scheme of mechanism of the invention installation car.
Fig. 3 is the birds-eye view of Fig. 2.
Fig. 4 is the lateral plan of Fig. 2.
Fig. 5 is the structural representation of the invention dismounting platform.
Fig. 6 is the birds-eye view (deleting the upper framework part of balladeur train) of Fig. 5.
Detailed description of the invention
As shown in Figure 1, a kind of dismounting engine motorcycle, is made up of installation car (100), dismounting platform (200) and hydraulic efficiency pressure system (300) three part.
As in Figure 2-4, installation car (100) is a lifting motorcycle, is made up of traveling gear (110), two covers lifting mechanism (120), transverse moving mechanism (130) and guide rail mechanism (140); Two cover lifting mechanisms are installed at the two ends of traveling gear respectively, and lifting mechanism drives transverse moving mechanism to rise or declines, and transverse moving mechanism drives guide rail mechanism to move.
Traveling gear (110) is: motorcycle chassis (111) are provided with road wheel (112) and load lower margin (113), road wheel (112) is solid rubber tyre, four load lower margins for supporting ground, to ensure that motorcycle and driving engine do not wave, rock.Hanging beam (114) is connected with road wheel (112) axle journal, the two ends of spindle arm (115) are connected with hanging beam (114) and lateral connecting rod (116) respectively, and the two ends of transverse link (116) are connected with motorcycle chassis (111) by movable end (117).Be provided with draw bar (118) in the one end of motorcycle chassis (111), the other end is provided with eye hitch (119).When installation car bunchiness draws, ring can be installed on free trace, with alternative draw bar for being connected with other installation car draw bar.
Two covers lifting mechanism (120) are arranged on the two ends on motorcycle chassis, and lifting mechanism is: be made up of upper rocker arm (121), lower shake-changing arm (122), pressurized strut (123) and limit pull rod (124).Upper rocker arm (121) is connected by axle with lower shake-changing arm (122), lower shake-changing arm (122) is fixed with motorcycle chassis (111), pressurized strut (123) one end and upper rocker arm (121) are fixed, the other end is flexibly connected with lower shake-changing arm (122), limit pull rod (124) one end and motorcycle chassis (111) are fixed, the other end is fixed on upper rocker arm (121) tail end, and limit pull rod (124) prevents machinery from stacking.
Transverse moving mechanism (130) is connected with lifting mechanism, transverse moving mechanism is: the two ends tie-beam (132) of two root type materials (131), beam (132) is horizontal both sides in the middle part of making is arcuate structure, the middle part of beam (132) is provided with the horizontal mobile device (133) be made up of adjusting screw I (134) and locating dowel pin I (135), horizontal mobile device (133) drives guide rail mechanism parallel motion, beam (132) both sides are provided with the wheel word be made up of adjusting screw II (136) and roller (137), wheel word drives guide rail mechanism to rotate.The beam (132) of transverse moving mechanism is connected with the upper rocker arm (121) of lifting mechanism (130).
Guide rail mechanism (140) is connected with transverse moving mechanism.Guide rail mechanism is: be made up of arc support (141), guide rail beam (142) and clinometer (143).Arc support (141) is connected with beam (132) with roller (137) by locating dowel pin I (135), two ends connection guide rail beam (142) of arc support (141), the center of guide rail beam (142) is provided with clinometer (143), is provided with tooth bar (144) in guide rail beam (142).Adjusting screw I (134) drives arc support parallel motion by locating dowel pin I (135); The arcuate structure that adjusting screw II (136) drives arc support to connect along beam (132) both sides by roller (137) rotates.
As seen in figs. 5-6, dismounting platform (200) comprises platform (201), straight skidding guide rail (202), balladeur train, bracket (204), main securing supports (205), auxiliary securing supports (206), load outrigger (207), adjusting yoke (208) and draw gear.
It is inner that straight skidding guide rail (202) is located at platform (201) both sides, bracket (204) is arranged on one end of platform (201), and main securing supports (205) is arranged on the middle part of platform (201) and is flexibly connected with platform (201).
Balladeur train longitudinally slippage guide rail (202) is mobile.Balladeur train is: comprise upper framework (209), lower framework (210) and adjusting screw III (211); Auxiliary securing supports (206) and adjusting yoke (208) are arranged on upper framework (209), upper framework (209) is connected by adjusting screw III (211) with lower framework (210), and lower framework (210) longitudinally slippage guide rail (202) is mobile.
Draw gear is connected with lower framework (210).Draw gear is: comprise pulley (212), cable wire (213), movable stand (214), rope barrel (215) and handwheel (216); Pulley (212) is fixed on one end of platform (201), cable wire (213) is wrapped on rope barrel (215) successively after movable stand (214) and pulley (212), movable stand (214) is fixed with lower framework (210), movable stand (214) longitudinally slippage guide rail (202) movement, handwheel (216) rotates through cable wire (213) and movable stand (214) drives balladeur train longitudinally slippage guide rail (202) movement.
Load outrigger (207) one end is flexibly connected with platform, during travelling position, is packed up, and during installation car mode of operation, is pulled open, and with earth surface, plays the effect of support.
Arm revolving gear socket unit (400) engages with tooth bar (144), and the guide rail beam (142) of installation car (100) is connected with the platform (201) of dismounting platform (200) with arm revolving gear socket unit (400) by tooth bar.
Hydraulic efficiency pressure system (300) is: comprise control box (301), two covers manual pump (302), two covers distributing valve (303), shutoff valve (304) and hydraulic reservoir (305); Control box (301) is provided with two cover manual pumps (302), two cover distributing valve (303) and shutoff valves (304); Shutoff valve (304) controls two covers distributing valve (303) respectively, distributing valve (303) is connected with manual pump (302), and manual pump (302) controls two cover lifting mechanisms on installation car (100) respectively.
In order to prevent equipment under hydraulic efficiency pressure system is out of order situation from falling voluntarily, be provided with telescopic safety device (500), the balladeur train of safety device (500) one end and dismounting platform is fixed, and the traveling gear of the other end and installation car is fixed.
The principle of work of the invention is:
(1) installation car
1. hydraulic efficiency pressure system and lifting mechanism control lifting or the decline that dismounting platform realizes Z-direction.That is, guide rail beam is risen or decline by pressurized strut by hydraulic efficiency pressure system, and then is promoted by dismounting platform or decline; The shutoff valve of hydraulic efficiency pressure system by distributing valve and manual pump simultaneously or control pressurized strut separately, can meet like this: when controlling simultaneously, make guide rail beam promote simultaneously or drop to sustained height; When controlling separately, making the both sides height of guide rail beam different, there is certain degree of dip.2. transverse moving mechanism controls dismounting platform and realizes the parallel motion of Y direction and the rotation of vertical direction.Namely, stir adjusting screw I (134), drive arc support (141) relative to aircraft sway by locating dowel pin I (135), stir adjusting screw II (136), drive arc support (141) in the rotation of the arcuate structure of beam both sides by roller (137), realize the rotation of arc support, and then drive two guide rail beams to have certain diff-H.3. dismounting platform realizes the movement of X-direction by straight skidding guide rail.That is, driving engine to be sent into cabin by straight skidding guide rail or is taken out from cabin by balladeur train.The invention can be implemented in X, Y, Z tri-axle six direction adjustment position, realize retreat, traversing, lifting and rolling.Driving engine is fixed by bracket (204) and main securing supports (205) on dismounting platform, is convenient to transport.Handwheel drives balladeur train to move by cable wire.Two guide rail beams of installation car are H-girder riveted structure, the tooth bar that guide rail beam is installed above, can make to be fixed on the driving engine on dismounting platform, without the need in crane equipment handling situation, driving engine be dragged in another driving engine motorcycle from a driving engine motorcycle.
(2) dismounting platform
Dismounting platform is a moveable platform, and platform is connected on installation car two guide rail beams by four arm revolving gear fit bodies.Platform is a rectangular solder framework, by arm revolving gear fit body, platform is vertically moved on the tooth bar of guide rail beam.Mobile platform both sides side rail inner respectively has a sliding rail, and the balladeur train on platform is by operation rope barrel handle, and towing cable wire pulls balladeur train advance and return.
Main securing supports is fixed on mobile platform midway location, is one and can rolls over component, for the main intersection point of stationary engine after driving engine is hauled out.
(3) hydraulic efficiency pressure system
Hydraulic efficiency pressure system is used for the transmission of lifting mechanism pressurized strut effect, its principle of work is: the operating fluid supplied from hydraulic reservoir by high-pressure hand pump is filtered and check valve flow direction manipulation distributing valve through oil, when distributing valve handle moves to " liter " position, operating fluid opens bidirectional hydraulic lock, enters the epitrochoidal chamber of pressurized strut through one-way throttle valve.At this moment, the piston rod of hydraulic actuator can be released and rise and install vehicle frame.When closing manual shutoff valve, each part of hydraulic efficiency pressure system is worked independently by the pump of oneself, and when opening, by any one voltage supply in pump group, they are then with less speed lifting.By operating left and right manual pump simultaneously or separately, lifting or independent forward and backward lifting while can realizing installation car guide rail beam, wherein manual shutoff valve can make hydraulic lock work make mechanism realize fine setting lifting.

Claims (10)

1. a dismounting engine motorcycle, is characterized in that being made up of installation car (100), dismounting platform (200) and hydraulic efficiency pressure system (300);
Described installation car (100) is: comprise traveling gear (110), two covers lifting mechanism (120), transverse moving mechanism (130) and guide rail mechanism (140); Two cover lifting mechanisms are installed at the two ends of traveling gear respectively, and lifting mechanism drives transverse moving mechanism to rise or declines, and transverse moving mechanism drives guide rail mechanism to move;
Installation car (100) and dismounting platform (200) are flexibly connected by guide rail mechanism (140);
Described dismounting platform (200) is: comprise platform (201), straight skidding guide rail (202), balladeur train, bracket (204), main securing supports (205), auxiliary securing supports (206), load outrigger (207), adjusting yoke (208) and draw gear; It is inner that straight skidding guide rail (202) is located at platform (201) both sides, bracket (204) is arranged on one end of platform (201), main securing supports (205) is arranged on the middle part of platform (201) and is flexibly connected with platform (201), auxiliary securing supports (206) and adjusting yoke (208) are arranged on balladeur train, load outrigger (207) one end is flexibly connected with platform, draw gear is connected with balladeur train, and longitudinally slippage guide rail (202) is mobile to drive balladeur train;
Described hydraulic efficiency pressure system (300) is: comprise control box (301), two covers manual pump (302), two covers distributing valve (303), shutoff valve (304) and hydraulic reservoir (305); Control box (301) is provided with two cover manual pumps (302), two cover distributing valve (303) and shutoff valves (304); Shutoff valve (304) controls two covers distributing valve (303) respectively, distributing valve (303) is connected with manual pump (302), and manual pump (302) controls two cover lifting mechanisms on installation car (100) respectively.
2. dismounting engine motorcycle as claimed in claim 1, it is characterized in that: described traveling gear (110) is: motorcycle chassis (111) are provided with road wheel (112) and load lower margin (113), hanging beam (114) is connected with road wheel (112) axle journal, the two ends of spindle arm (115) are connected with hanging beam (114) and transverse link (116) respectively, and the two ends of transverse link (116) are connected with motorcycle chassis (111) by movable end (117).
3. dismounting engine motorcycle as claimed in claim 2, is characterized in that: the one end of motorcycle chassis (111) is provided with draw bar (118), and the other end is provided with eye hitch (119).
4. dismounting engine motorcycle as claimed in claim 1, it is characterized in that: described lifting mechanism (120) comprises upper rocker arm (121), lower shake-changing arm (122), pressurized strut (123) and limit pull rod (124), upper rocker arm (121) is fixed with transverse moving mechanism (130), upper rocker arm (121) is connected by axle with lower shake-changing arm (122), lower shake-changing arm (122) is fixed with motorcycle chassis (111), pressurized strut (123) one end and upper rocker arm (121) are fixed, the other end is flexibly connected with lower shake-changing arm (122), limit pull rod (124) one end and motorcycle chassis (111) are fixed, the other end is fixed on upper rocker arm (121) tail end, hydraulic efficiency pressure system (300) controls pressurized strut (123) and stretches.
5. dismounting engine motorcycle as claimed in claim 1, it is characterized in that: described transverse moving mechanism (130) is: the two ends tie-beam (132) of two root type materials (131), beam (132) is horizontal both sides in the middle part of making is arcuate structure, the middle part of beam (132) is provided with horizontal mobile device (133), horizontal mobile device (133) drives guide rail mechanism (140) parallel motion, beam (132) both sides are provided with wheel word, wheel word drives guide rail mechanism to rotate, transverse moving mechanism is connected with lifting mechanism (120) by beam (132).
6. dismounting engine motorcycle as claimed in claim 5, it is characterized in that: described horizontal mobile device (133) is made up of adjusting screw I (134) and locating dowel pin I (135), locating dowel pin I (135) is connected with guide rail mechanism, and adjusting screw I (134) drives guide rail mechanism parallel motion by locating dowel pin I (135); Described wheel word is made up of adjusting screw II (136) and roller (137), roller (137) is connected with guide rail mechanism, and the arcuate structure that adjusting screw II (136) drives guide rail mechanism to connect along beam (132) both sides by roller (137) rotates.
7. dismounting engine motorcycle as claimed in claim 1, is characterized in that: be provided with arm revolving gear socket unit (400); Described guide rail mechanism (140) comprises arc support (141), guide rail beam (142) and clinometer (143); Arc support (141) is connected with transverse moving mechanism (130), two ends connection guide rail beam (142) of arc support (141), the center of guide rail beam (142) is provided with clinometer (143), is provided with tooth bar (144) in guide rail beam (142); Arm revolving gear socket unit (400) engages with tooth bar (144), and installation car (100) is connected with dismounting platform (200) with arm revolving gear socket unit (400) by guide rail beam (142).
8. dismounting engine motorcycle as claimed in claim 1, is characterized in that: described balladeur train is: comprise upper framework (209), lower framework (210) and adjusting screw III (211); Auxiliary securing supports (206) and adjusting yoke (208) are arranged on upper framework (209), upper framework (209) is connected by adjusting screw III (211) with lower framework (210), lower framework (210) is connected with draw gear, and longitudinally slippage guide rail (202) is mobile.
9. dismounting engine motorcycle as claimed in claim 1, is characterized in that: described draw gear is: comprise pulley (212), cable wire (213), movable stand (214), rope barrel (215) and handwheel (216); Pulley (212) is fixed on one end of platform (201), cable wire (213) is wrapped on rope barrel (215) successively after movable stand (214) and pulley (212), movable stand (214) and balladeur train are fixed, movable stand (214) longitudinally slippage guide rail (202) movement, handwheel (216) rotates through cable wire (213) and movable stand (214) drives balladeur train longitudinally slippage guide rail (202) movement.
10. dismounting engine motorcycle as claimed in claim 1, it is characterized in that: be provided with telescopic safety device (500), the balladeur train of safety device (500) one end and dismounting platform is fixed, and the traveling gear of the other end and installation car is fixed.
CN201410186257.0A 2014-05-05 2014-05-05 Dismounting engine motorcycle CN103935528B (en)

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Application Number Priority Date Filing Date Title
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CN103935528B true CN103935528B (en) 2016-01-20

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