CN104728405A - Parallel type shock-absorbing lifting type gearbox installing rack - Google Patents
Parallel type shock-absorbing lifting type gearbox installing rack Download PDFInfo
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- CN104728405A CN104728405A CN201510099406.4A CN201510099406A CN104728405A CN 104728405 A CN104728405 A CN 104728405A CN 201510099406 A CN201510099406 A CN 201510099406A CN 104728405 A CN104728405 A CN 104728405A
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- sucker
- gear
- direction actuation
- actuation gear
- scaffold
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 58
- 239000007788 liquid Substances 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000004321 preservation Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 238000009421 internal insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000002955 isolation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000000887 hydrating effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
Abstract
The invention relates to a gearbox installing mechanism. A parallel type shock-absorbing lifting type gearbox installing rack comprises a cross beam, a connection frame arranged on the cross beam and a bottom plate. Supporting legs are arranged on the lower side of the bottom plate, supporting rods are arranged at the two ends of the cross beam, the supporting rods penetrate through the bottom plate in a sliding mode, the lower ends of the supporting rods are provided with shock-absorbing rods supported on the supporting legs, and a pair of elastic supporting columns are arranged between the cross beam and the bottom plate. The parallel type shock-absorbing lifting type gearbox installing rack is good in vibration isolation effect and solves the problem that an existing gearbox installing rack is poor in vibration isolation effect.
Description
Technical field
The present invention relates to gearbox mounting mechanism, particularly relate to a kind of vibration damping lifting type gearbox scaffold in parallel.
Background technique
Gearbox mainly refers to the gearbox of automobile, and it is divided into manual, automatic two kinds, and manual transmission, primarily of gear and axle composition, produces variable-speed torque-converting by different Gear combination; And automatic transmission case is made up of torque converter, planetary pinion and hydraulic control system, reach variable-speed torque-converting by the mode of fluid power transmission and Gear combination.Function is: one, change velocity ratio; Two, in the constant situation of hand engine rotation, automobile can be fallen back traveling; Three, utilize neutral, interrupt transmission of power, to start to enable motor, idling, and be convenient to shifting of transmission or carry out Power output.
Wherein torque converter is the parts of automatic transmission case most feature, and it is made up of components such as pump impeller, turbine and guide wheels, directly inputs engine power transmitting torque and clutch action.Pump impeller and turbine are a pair work combinations, and they are all right like two desk fans staggered relatively, and the wind-force of an active fans blowout can drive the blade rotary of another passive fan, the medium that the air of flowing--wind-force has become kinetic energy to transmit.If replace air to become the medium transmitting kinetic energy with liquid, pump impeller will drive turbine to rotate by liquid, then between pump impeller and turbine, adds upper block to improve the transmission efficiency of liquid.Because fluid torque converter automatic speed-changing and torque-converting scope is large not and efficiency is on the low side.
Gearbox is fixed by connecting frame when using.China Patent No. be 2011203696558, authorized announcement date be May 23 in 2012 day, be called that the patent document of " transmission auxiliary support assembly " discloses a kind of existing gearbox scaffold shortly.Its scaffold mainly comprising crossbeam and be connected to crossbeam.The deficiency that the performance that existing gearbox connecting frame exists vibration damping and noise reduction is low.
Summary of the invention
The invention provides the vibration damping lifting type gearbox scaffold in parallel that a kind of vibration isolating effect is good, solve the problem of existing gearbox scaffold vibration isolating effect difference.
Above technical problem is solved by following technical proposal: a kind of vibration damping lifting type gearbox scaffold in parallel, comprise crossbeam, be arranged at the link press span of crossbeam and base plate, the downside of described base plate is provided with supporting foot, the two ends of described crossbeam are all provided with strut, described strut slides and is arranged in described base plate, the lower end of described strut is provided with the damping rod being supported in described supporting foot, is provided with a pair elastomeric support column between described crossbeam and base plate.During use, the present invention carries out connecting with car body by supporting foot and realizes installing, and gearbox is connected to link press span.When the present invention is subject to the vibration of vehicle, vibrational energy deleted by damping rod, passes to horizontal vibration of beam and makes crossbeam produce resiliently deformable to enter and deleted, thus make the vibration passing to gearbox less.The setting of elastomeric support column, can extend working life and the antivibration effect of crossbeam.
As preferably, described supporting foot is provided with fixed structure, and described the first sucker fixedly comprising same supporting foot and link together, is provided with the second sucker in described first sucker, surrounds adsorption tank between described first sucker and the second sucker.During use, by extruding the first sucker and the second sucker simultaneously, make all to form negative pressure in the inner space of the first sucker and adsorption tank, also namely carry out adsorbing together with the second sucker by the first sucker and the present invention is fixed and install.When vibrated or instant impact and make the first sucker absorption place produce moment partial disengagement time, under the effect of the second sucker, after instant impact disappears, the first sucker again can recover and adsorb, make sucker be subject to moment impact and produce when local disconnects instantaneously and can not produce obscission, and namely the slippage of adsorption force littlely can still keep good suction-operated.Undertaken installing fixing by sucker and be fixed than the existing mode by bolt or welding, vibration isolating effect is good.
As preferably, the absorption end of described second sucker stretches out the absorption end of described first sucker.Because the first sucker is positioned at outside, whether absorption can be observed intuitively, and whether the second sucker adsorbs and can not intuitively arrive, if so the first sucker exceeds the second sucker, had the following disadvantages: pressing force is little then may not adsorbed, presses by larger power in order to ensure the second sucker suction then needs by the second sucker, and this power is much and last long and be difficult to grasp on earth, often cause the waste of unnecessary strength and time waste.As long as the second sucker must adsorb when the technical program is then on the first sucker suction, so can convenient and strength-savingly guarantee rapidly on the second sucker suction when using.
As preferably, be provided with the some elastomeric connector strip the first sucker and the second sucker linked together in described adsorption tank, described elastomeric connector strip is along the second sucker circumference distribution.When the first sucker and the second sucker all adsorb upper, elastomeric connector strip is elongated and energy storage, and this energy produces the trend impelling the first sucker to move towards absorbate, make when the first sucker produce disconnect instantaneously time, accelerate the first sucker and return to adsorbed state.Also namely reduce further the possibility producing when receiving moment impact and come off, also namely improve the anti-moment impact ability of sucker in other words.
As preferably, described connecting rod is provided with the air flue be communicated with the first sucker space outerpace in described second suction cup interior space and both adsorption tanks, and the outer end of described air flue is hinged with the sealing cover for sealing described air flue outer end.When adsorbing when extruding sucker, the air in sucker can back down sealing cover and discharge, but when adsorbing, draught head makes sealing cover again cover on the outer end of air flue.Need mobile of the present invention time, by artificial opening encapsulation lid, vacuum breaker is carried out to suction cup interior space, thus can realize dismantling with little power when ensureing large suction.
As preferably, described damping rod is tubular structure, some dividing plates are provided with in described damping rod, the internal insulation of damping rod is gone out the cavity that some bearing of trends along damping rod distribute by described dividing plate, elastic diaphragm is provided with in described cavity, described cavity is divided into by described elastic diaphragm fills chamber and vacant chamber, described elastic diaphragm is the bowl shaped structure arched upward towards described filling chamber, quicksand is filled with in described filling chamber, increasing baffle-wall is provided with in described filling chamber, described filling chamber is divided into the first filling chamber and second and fills chamber by described increasing baffle-wall, described increasing baffle-wall is provided with connection first and fills the rubbing hole that chamber is filled in chamber and second, described vacant chamber is provided with the pore of through described damping rod.When producing vibration, damping rod produces distortion, damping rod distortion causes elastic diaphragm to flow back and forth between the first filling chamber and the second filling chamber towards motion, the meanwhile quicksand of the distortion of vacant chamber and reset, rub each other and consume vibrational energy during quicksand flowing, quicksand aggravates with the friction between rubbing hole friction and quicksand when flowing through rubbing hole, makes weakening energy-absorbing effect more remarkable.
As preferably, the outer circumferential face of described damping rod is provided with some outer deformation steering channels along damping rod axial distribution, the inner peripheral surface of described damping rod is provided with some along deformation steering channel in damping rod axial distribution, and described outer deformation guide slot and interior deformation guide slot are all the circular groove extended along the circumference of damping rod.Reliability when damping rod when being subject to vibrating drives quicksand to flow can be improved.
As preferably, described outer deformation guide slot and the alignment of interior deformation guide slot.Damping rod is made to have good shock attenuation result and rigidity.
The present invention also comprises supporting post heat preservation mechanism, described elastomeric support column is arc spring steel plate, described supporting post heat preservation mechanism comprises wobble gear, positive direction actuation gear, reverse direction actuation gear, with the tumbler gear that wobble wheel meshes together, power input shaft, two driven gears and two forks meshed together with wobble gear, one end of described two forks links together with described two driven gears correspondingly, the other end of described two forks be provided with correspondingly by heat transmission to the applicator head of described two elastomeric support column, described positive direction actuation gear and reverse direction actuation gear along power input shaft axial distribution and link together with described power input shaft, described positive direction actuation gear and reverse direction actuation gear are all tooth sector, described positive direction actuation gear meshes together with described wobble gear discontinuity, described reverse direction actuation gear meshes together with described tumbler gear discontinuity, when described positive direction actuation gear meshes together with described wobble gear, described reverse direction actuation gear disconnects with described tumbler gear, when described reverse direction actuation gear meshes together with described tumbler gear, described positive direction actuation gear disconnects with described wobble gear, the angle that wobble gear described in described positive direction actuation gear drive rotates is equal with the angle that described reverse direction actuation gear drives described wobble gear to rotate by described tumbler gear.During use, by by heat to applicator head, applicator head transfers heat to elastomeric support column along elastomeric support column along stretching when direction swings back and forth, and makes elastomeric support column remain on required temperature range, thus avoids temperature variation and cause the elasticity of elastomeric support column to change.Improve when the present invention uses the adaptability of environment and reliability.The mode transferring heat to applicator head has: in applicator head, arrange hydrating structure (as rag), first heat-absorption water (water in water tank is required temperature) from water tank in the process that applicator head is swung, is then slided on connecting rod by hydrating structure and the mode that is coated in by hot water on connecting rod is incubated connection; Applicator head arranges heater, by heater, applicator head is heated to setting temperature, then applicator head makes elastic supporting bar be incubated back and forth through elastic supporting bar.Drive the motor of power input shaft without the need to commutation, be convenient to the swing in high frequency realizing fork.
As preferably, described applicator head is annular, and described applicator head is set in described elastomeric support column, and be provided with the liquid chunnel that the circumference along applicator head extends in described applicator head, the madial wall of described liquid chunnel is that Heat Conduction Material is made.During use, hot water is flow through from liquid chunnel, thus the insulation that the exchange heat between water and elastomeric support column realizes elastomeric support column by realization.
The present invention has following advantage: vibration damping and energy-absorbing is effective, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the cross-sectional schematic of damping rod.
Fig. 3 is the structural representation of the embodiment of the present invention two.
Fig. 4 is the enlarged diagram of fixed structure.
Fig. 5 is the close-up schematic view at the A place of Fig. 4.
Fig. 6 is the schematic diagram of supporting post heat preservation mechanism.
Fig. 7 is the cross-sectional schematic of applicator head with the joint of elastomeric support column.
In figure: crossbeam 1, strut 11, link press span 2, base plate 3, sliding sleeve 31, elastomeric support column 4, supporting foot 6, air flue 61, sealing cover 62, hinge 63, fixed structure 7, first sucker 72, second sucker 73, adsorption tank 74, elastomeric connector strip 75, supporting post heat preservation mechanism 8, casing 80, driven gear 81, wobble gear 82, positive direction actuation gear 83, reverse direction actuation gear 84, tumbler gear 85, power input shaft 86, fork 87, applicator head 871, liquid chunnel 872, the madial wall 8721 of liquid chunnel, drive motor 88, damping rod 9, outer deformation steering channel 91, interior deformation steering channel 92, dividing plate 93, cavity 94, fill chamber 941, first fills chamber 9411, second fills chamber 9412, vacant chamber 942, pore 9421, elastic diaphragm 95, increase baffle-wall 96, rubbing hole 961.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
Embodiment one, see Fig. 1, and a kind of vibration damping lifting type gearbox scaffold in parallel, crossbeam 1, link press span 2 and base plate 3.The downside at the two ends of base plate 3 is provided with supporting foot 6.The position of the corresponding supporting foot of base plate 3 is provided with sliding sleeve 31.The two ends of crossbeam 1 are all provided with strut 11.Strut 11 slides and is located in sliding sleeve 31.The lower end of strut 11 is connected with damping rod 9.Being supported on supporting foot 6 by damping rod 9 of strut 11.A pair elastomeric support column 4 is provided with between crossbeam 1 and base plate 3.Elastomeric support column 4 is arc spring steel plate.The centerline parallel of two arcs at a pair elastomeric support column 4 place.Link press span 2 is arranged on the top of crossbeam 1.
See Fig. 2, damping rod 9 is tubular structure.The outer circumferential face of damping rod 9 is provided with some outer deformation steering channels 91.Outer deformation steering channel 91 is along damping rod 9 axial distribution.The inner peripheral surface of damping rod 9 is provided with some interior deformation steering channels 92.Interior deformation steering channel 92 is along damping rod 9 axial distribution.Outer deformation steering channel 91 and interior deformation steering channel 92 are all the circular groove extended along the circumference of damping rod 9.Outer deformation steering channel 91 and interior deformation steering channel 92 align.4 dividing plates 93 are provided with in damping rod 9.The internal insulation of damping rod 9 is gone out 3 cavitys 94 by 4 dividing plates 93.3 cavitys 94 are along the axial directional distribution of damping rod 9.Elastic diaphragm 95 is provided with in cavity 94.Cavity 94 is divided into by elastic diaphragm 95 fills chamber 941 and vacant chamber 942.Elastic diaphragm 95 is the bowl shaped structure arched upward towards filling chamber 941.Fill in chamber 941 to be provided with and increase baffle-wall 96.Increase baffle-wall 96 and filling chamber 941 is divided into the first filling chamber 9411 and the second filling chamber 9412.Increase baffle-wall 96 and be provided with the rubbing hole 961 that chamber 9411 and the second filling chamber 9412 are filled in connection first.Fill in chamber 941 and be filled with quicksand, quicksand does not draw in the drawings.Vacant chamber 942 is provided with the pore 9421 of through damping rod 9.
See Fig. 1, during use, the present invention is by weld supporting foot 6 or bolt is connected to the corresponding position of car and realizes installing.Gearbox links together with link press span 2 and is supported on the top of crossbeam 1.
Embodiment two, and the difference with embodiment one is:
See Fig. 3, between a pair elastomeric support column 4, be also provided with supporting post heat preservation mechanism 8.Supporting post heat preservation mechanism 8 comprises casing 80, drive motor 88 and two forks 87.Casing 80 is connected to base plate 3.Fork 87 is provided with applicator head 871.Applicator head 871 is annular.The applicator head that applicator head 871 on a fork in two forks 87 is set in an elastomeric support column in two elastomeric support column 4, on another root fork is set in another root elastomeric support column.Drive motor 88 is fixed on casing 80.
Supporting foot 6 is provided with fixed structure 7.Fixed structure 7 comprises the first sucker 72 that same supporting foot 6 links together.The second sucker 73 is connected with in first sucker 72.The absorption end of the second sucker 73 stretches out the absorption end of the first sucker 72.First sucker 72 and the second sucker 73 are all that rubber is made.Adsorption tank 74 is surrounded between first sucker 72 and the second sucker 73.Some elastomeric connector strip 75 are provided with in adsorption tank 74.Elastomeric connector strip 75 is along the second sucker 73 circumference distribution.One end of elastomeric connector strip 75 links together with the first sucker 72, and the mode being specially integrative-structure links together.The other end second sucker 73 of elastomeric connector strip 75 links together, and the mode being specially integrative-structure links together.
See Fig. 4, supporting foot 6 is provided with air flue 61.Second sucker 73 inner space is communicated with the first sucker 72 space outerpace with both adsorption tanks 74 by air flue 61.The outer end of air flue 61 is provided with the sealing cover 62 opened outwardly.
See Fig. 5, sealing cover 62 is hinged with connecting rod 6 by hinge 63.Hinge 63 is positioned at the top of sealing cover 62, like this can air pressure lower than outside of air pressure in the first sucker 72 and the second sucker 73 time, sealing cover 62 reliably can reseal the outer end of air flue 61.
See Fig. 6, supporting post heat preservation mechanism 8 also comprises power input shaft 86 and is positioned at the wobble gear 82 of casing 80, positive direction actuation gear 83, reverse direction actuation gear 84, tumbler gear 85 and two driven gears 81.Two driven gears 81 are engaged on the both sides of wobble gear 82.Two forks 87 link together with two driven gears 81 correspondingly.The axis of driven gear 81 with the elastomeric support column 4(be connected by fork with it see Fig. 3) center line of the arc at place overlaps.Positive direction actuation gear 83 is connected to power input shaft 86.Power input shaft 86 is rotationally connected with casing 80.Power input shaft 86 with drive motor 88(see Fig. 3) pto＝power take-off link together.Positive direction actuation gear 83 is tooth sector.Positive direction actuation gear 83 can turn to same wobble gear 82 and mesh together.Reverse direction actuation gear 84 is connected to power input shaft 86.Reverse direction actuation gear 84 and positive direction actuation gear 83 are along the axial distribution of power input shaft 86.Reverse direction actuation gear 84 is tooth sector.Reverse direction actuation gear 84 can turn to same tumbler gear 85 and mesh together.Reverse direction actuation gear 84 and wobble gear 82 stagger and namely can not mesh together.Tumbler gear 85 and wobble gear 82 mesh together.
See Fig. 7, in applicator head 871, be provided with liquid chunnel 872.Liquid chunnel 872 extends along the circumference of applicator head 871.The madial wall 9721 of liquid chunnel is made for Heat Conduction Material.
See Fig. 3 and Fig. 4, installing method of the present invention is, make the first sucker 72 towards the support part pressing of the present invention of automobile, gas in first sucker 72 and the second sucker 73 is washed sealing cover 62 open and is discharged by gas, when unclamping pressing, sealing cover 62 automatic cover is on air flue 61, thus keeps internal negative pressure state and to realize absorption fixing.When observing the first sucker 72 and being adsorbed on automobile, then the second sucker 73 also can be adsorbed on automobile in the lump.When causing for the first sucker 72 generation moment locally disconnected when moment impact, the automatic recovery of meeting under the effect of the second sucker 73 also adsorbs again, thus the reliable connection of realization and vibration isolation effect.
See Fig. 5, the lower method of the present invention of dismounting is that opening encapsulation lid 62 carries out vacuum breaker to the first sucker 72 and the second sucker 73.
See Fig. 3, Fig. 6 and Fig. 7, the process be incubated by supporting post heat preservation mechanism 8 pairs of elastomeric support column 4 is: make the satisfactory fluid of temperature (as engine cooling water) flow through liquid chunnel 872, drive motor 88 drives power input shaft 86 to rotate continuously, and power input shaft 86 drives positive direction actuation gear 83 and reverse direction actuation gear 84 to rotate clockwise.When turning to positive direction actuation gear 83 and meshing together with wobble gear 82, reverse direction actuation gear 84 disconnects with tumbler gear 85, positive direction actuation gear 83 drives wobble gear 82 to rotate counterclockwise, wobble gear 82 drives fork 87 to swing (swaying direction of two forks is contrary) facing one direction by driven gear 81, and the applicator head 871 on fork 87 is slided along the bearing of trend of elastomeric support column in elastomeric support column 4.When turning to reverse direction actuation gear 84 and meshing together with tumbler gear 85, positive direction actuation gear 83 disconnects with wobble gear 82, reverse direction actuation gear 84 drives tumbler gear 85 to rotate counterclockwise, tumbler gear 85 drives wobble gear 82 clockwise oscillation, wobble gear 82 drives fork 87 to commutate by driven gear 81 and towards swinging in the other direction, the applicator head 871 on fork 87 is slided back in elastomeric support column 4.Carry out heat exchange by the madial wall 9721 of liquid chunnel with elastomeric support column 4 in the process that applicator head 871 is slided in elastomeric support column 4 and make elastomeric support column 4 insulation in required temperature, thus making elastomeric support column 4 remain on the elastic state of setting.Can not reliably slide in elastomeric support column 4 in order to avoid producing positional deviation when applicator head 871 slidably reciprocates, the angle that positive direction actuation gear 83 drives wobble gear 82 to swing and the angle that reverse direction actuation gear 84 drives wobble gear to swing by tumbler gear are equal.
Claims (10)
1. a vibration damping lifting type gearbox scaffold in parallel, comprise crossbeam and the link press span being arranged at crossbeam, it is characterized in that, also comprise base plate, the downside of described base plate is provided with supporting foot, and the two ends of described crossbeam are all provided with strut, and described strut slides and is arranged in described base plate, the lower end of described strut is provided with the damping rod being supported in described supporting foot, is provided with a pair elastomeric support column between described crossbeam and base plate.
2. vibration damping lifting type gearbox scaffold in parallel according to claim 1, it is characterized in that, described supporting foot is provided with fixed structure, described the first sucker fixedly comprising same supporting foot and link together, be provided with the second sucker in described first sucker, between described first sucker and the second sucker, surround adsorption tank.
3. vibration damping lifting type gearbox scaffold in parallel according to claim 2, it is characterized in that, the absorption end of described second sucker stretches out the absorption end of described first sucker.
4. the vibration damping lifting type gearbox scaffold in parallel according to Claims 2 or 3, is characterized in that, be provided with the some elastomeric connector strip the first sucker and the second sucker linked together in described adsorption tank, and described elastomeric connector strip is along the second sucker circumference distribution.
5. the vibration damping lifting type gearbox scaffold in parallel according to Claims 2 or 3, it is characterized in that, described connecting rod is provided with the air flue be communicated with the first sucker space outerpace with both adsorption tanks in described second suction cup interior space, and the outer end of described air flue is hinged with the sealing cover for sealing described air flue outer end.
6. the vibration damping lifting type gearbox scaffold in parallel according to claim 1 or 2 or 3, it is characterized in that, described damping rod is tubular structure, some dividing plates are provided with in described damping rod, the internal insulation of damping rod is gone out the cavity that some bearing of trends along damping rod distribute by described dividing plate, elastic diaphragm is provided with in described cavity, described cavity is divided into by described elastic diaphragm fills chamber and vacant chamber, described elastic diaphragm is the bowl shaped structure arched upward towards described filling chamber, quicksand is filled with in described filling chamber, increasing baffle-wall is provided with in described filling chamber, described filling chamber is divided into the first filling chamber and second and fills chamber by described increasing baffle-wall, described increasing baffle-wall is provided with connection first and fills the rubbing hole that chamber is filled in chamber and second, described vacant chamber is provided with the pore of through described damping rod.
7. vibration damping lifting type gearbox scaffold in parallel according to claim 6, it is characterized in that, the outer circumferential face of described damping rod is provided with some outer deformation steering channels along damping rod axial distribution, the inner peripheral surface of described damping rod is provided with some along deformation steering channel in damping rod axial distribution, and described outer deformation guide slot and interior deformation guide slot are all the circular groove extended along the circumference of damping rod.
8. vibration damping lifting type gearbox scaffold in parallel according to claim 7, is characterized in that, described outer deformation guide slot and the alignment of interior deformation guide slot.
9. the vibration damping lifting type gearbox scaffold in parallel according to claim 1 or 2 or 3, it is characterized in that, also comprise supporting post heat preservation mechanism, described elastomeric support column is arc spring steel plate, described supporting post heat preservation mechanism comprises wobble gear, positive direction actuation gear, reverse direction actuation gear, with the tumbler gear that wobble wheel meshes together, power input shaft, two driven gears and two forks meshed together with wobble gear, one end of described two forks links together with described two driven gears correspondingly, the other end of described two forks be provided with correspondingly by heat transmission to the applicator head of described two elastomeric support column, described positive direction actuation gear and reverse direction actuation gear along power input shaft axial distribution and link together with described power input shaft, described positive direction actuation gear and reverse direction actuation gear are all tooth sector, described positive direction actuation gear meshes together with described wobble gear discontinuity, described reverse direction actuation gear meshes together with described tumbler gear discontinuity, when described positive direction actuation gear meshes together with described wobble gear, described reverse direction actuation gear disconnects with described tumbler gear, when described reverse direction actuation gear meshes together with described tumbler gear, described positive direction actuation gear disconnects with described wobble gear, the angle that wobble gear described in described positive direction actuation gear drive rotates is equal with the angle that described reverse direction actuation gear drives described wobble gear to rotate by described tumbler gear.
10. vibration damping lifting type gearbox scaffold in parallel according to claim 9, it is characterized in that, described applicator head is annular, described applicator head is set in described elastomeric support column, be provided with the liquid chunnel that the circumference along applicator head extends in described applicator head, the madial wall of described liquid chunnel is that Heat Conduction Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099406.4A CN104728405B (en) | 2015-03-06 | 2015-03-06 | Vibration damping lifting type gearbox installing rack in parallel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099406.4A CN104728405B (en) | 2015-03-06 | 2015-03-06 | Vibration damping lifting type gearbox installing rack in parallel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104728405A true CN104728405A (en) | 2015-06-24 |
| CN104728405B CN104728405B (en) | 2017-03-08 |
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|---|---|---|---|
| CN201510099406.4A Expired - Fee Related CN104728405B (en) | 2015-03-06 | 2015-03-06 | Vibration damping lifting type gearbox installing rack in parallel |
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| CN (1) | CN104728405B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645235A (en) * | 2016-03-29 | 2016-06-08 | 江南嘉捷电梯股份有限公司 | Elevator traction machine rack |
| CN108087469A (en) * | 2017-12-17 | 2018-05-29 | 斯凯伦动力设备科技（兴化）有限公司 | A kind of automobile using auxiliary power unit installation shock bracket |
| CN108799407A (en) * | 2018-07-04 | 2018-11-13 | 合肥欧语自动化有限公司 | A kind of automated production equipment damping device |
| CN108825934A (en) * | 2018-07-06 | 2018-11-16 | 苏州制氧机股份有限公司 | A kind of main heat exchanger support construction of damping noise reduction |
| CN110958797A (en) * | 2019-12-30 | 2020-04-03 | 常州市易尔通电子有限公司 | Shockproof and anti-falling brushless controller and production process flow |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645235A (en) * | 2016-03-29 | 2016-06-08 | 江南嘉捷电梯股份有限公司 | Elevator traction machine rack |
| CN108087469A (en) * | 2017-12-17 | 2018-05-29 | 斯凯伦动力设备科技（兴化）有限公司 | A kind of automobile using auxiliary power unit installation shock bracket |
| CN108799407A (en) * | 2018-07-04 | 2018-11-13 | 合肥欧语自动化有限公司 | A kind of automated production equipment damping device |
| CN108825934A (en) * | 2018-07-06 | 2018-11-16 | 苏州制氧机股份有限公司 | A kind of main heat exchanger support construction of damping noise reduction |
| CN110958797A (en) * | 2019-12-30 | 2020-04-03 | 常州市易尔通电子有限公司 | Shockproof and anti-falling brushless controller and production process flow |
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| Publication number | Publication date |
|---|---|
| CN104728405B (en) | 2017-03-08 |
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