CN111619526B - Lateral translation parking device for vehicle - Google Patents
Lateral translation parking device for vehicle Download PDFInfo
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- CN111619526B CN111619526B CN202010621880.XA CN202010621880A CN111619526B CN 111619526 B CN111619526 B CN 111619526B CN 202010621880 A CN202010621880 A CN 202010621880A CN 111619526 B CN111619526 B CN 111619526B
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- 230000007246 mechanism Effects 0.000 claims abstract description 111
- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 230000000670 limiting effect Effects 0.000 claims description 33
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S13/00—Vehicle-manoeuvring devices separate from the vehicle
- B60S13/02—Turntables; Traversers
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Abstract
The invention relates to a lateral translation parking device for a vehicle, which comprises a parking platform and a driving mechanism arranged below the parking platform, wherein the driving mechanism is used for enabling the parking platform to laterally translate, and comprises a motor, a first transmission mechanism and a second transmission mechanism, and the first transmission mechanism and the second transmission mechanism are respectively linked with the parking platform; the parking platform is provided with a movable plate, the movable plate is connected with the upper surface of the parking platform through an elastic piece, the bottom of the parking platform is provided with a conversion mechanism linked with the movable plate, and the conversion mechanism is used for linking the motor with the first transmission mechanism or linking the motor with the second transmission mechanism; the bottom of the parking platform is also provided with a guide mechanism, and the guide mechanism is used for guiding the parking platform to linearly reciprocate along the driving mechanism. The invention can more conveniently realize lateral translation of the parked vehicle, can automatically change the driving mode of the movement of the parking platform corresponding to the presence or absence of the vehicle, meets the requirement of driving power, and prolongs the service life of the driving mechanism.
Description
Technical Field
The invention relates to the technical field of parking auxiliary devices, in particular to a lateral translation parking device for a vehicle.
Background
At present, the automobile conservation amount is increasing in the whole country, so that the problems of low parking lot growth speed, insufficient technology of automobile control by a plurality of drivers, insufficient parking positions, unreasonable parking lot arrangement and the like occur. When the distance between the front and rear of a lateral parking position is too short, a driver is not easy to park in or out, and even if the technology is good, the time spent is longer than the ordinary parking time. Therefore, how to reduce the difficulty of parking and shorten the time for parking the automobile in the lateral direction, so that people do not need to spend more time on parking alignment, and a reasonable way needs to be found.
The existing parking auxiliary devices are few in types, and different vehicle types need to be changed in different sizes due to the design of the parking auxiliary devices, so that the parking auxiliary devices cannot be widely popularized, for example, a device which can be inserted into two sides of a wheel through two rod pieces can be used by enabling a vehicle to drive into the corresponding device. The device is mainly divided into two parts, namely a front wheel device and a rear wheel device, the principle is that the front wheel device is driven to rotate when the wheels rotate, and the front wheel device transmits torque to the wheels of the front wheel device through the mutual matching of a worm and a turbine, so that the transverse movement of the front wheel device is realized. The rear wheel device is connected with the front wheel device through the universal coupling, and the rear wheel device is a directional wheel, so that the rear wheel device can transversely move with the front wheel device in the same direction and at the same rotating speed. However, as is well known, different vehicle types have different wheelbase and wheel base, and the distance between the two front wheel devices, the distance between the two rear wheel devices, and the distance between the front wheel device and the rear wheel device need to be adjusted according to the wheelbase and the wheel base of different vehicle types. Therefore, the folding and unfolding of the bag can be performed manually every time the bag is used and used, or the bag can be adjusted correspondingly, so that the bag is troublesome to use.
In addition, there is a hydraulic device for moving the car, the principle is that the car is lifted up by four hydraulic devices, so that the car can leave the ground, then the device is provided with universal wheels, so that the car can move randomly, the operation is simple, but the disadvantage is that when the car encounters the ground with gradient, the movement will consume a lot of effort, and basically the device is convenient to carry and does not need to be installed on the ground, but all people are required to move, so that the device is laborious.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a lateral translation parking device for a vehicle. The invention can more conveniently realize lateral translation of the parked vehicle, can automatically change the driving mode of the movement of the parking platform corresponding to the presence or absence of the vehicle, meets the requirement of driving power, and prolongs the service life of the driving mechanism.
The technical aim of the invention is realized by the following technical scheme: the vehicle lateral translation parking device comprises a parking platform and a driving mechanism arranged below the parking platform, wherein the driving mechanism is used for enabling the parking platform to laterally translate, the driving mechanism comprises a motor, a first transmission mechanism and a second transmission mechanism, and the first transmission mechanism and the second transmission mechanism are respectively linked with the parking platform; the parking platform is provided with a movable plate, the movable plate is connected with the upper surface of the parking platform through an elastic piece, the bottom of the parking platform is provided with a conversion mechanism linked with the movable plate, and the conversion mechanism is used for linking the motor with a first transmission mechanism or linking the motor with a second transmission mechanism; the bottom of the parking platform is also provided with a guide mechanism, and the guide mechanism is used for guiding the parking platform to linearly reciprocate along the driving mechanism.
Further, the motor is connected with a driving shaft, a driving gear is arranged on the driving shaft, the first transmission mechanism comprises a screw, a first gear meshed with the driving gear is arranged on the screw, a half nut is fixedly arranged at the bottom of the parking platform, and the half nut is matched with the screw.
Further, the inner edge of the half nut cross section is at an angle α of 140 ° -180 °.
Further, the second transmission mechanism comprises a driven shaft, a second gear meshed with the driving gear is arranged on the driven shaft, the driven shaft is linked with a first rotating shaft through a bevel gear group, the first rotating shaft is linked with a second rotating shaft through a sprocket group, a straight gear is arranged on the second rotating shaft, a rack is fixedly arranged at the bottom of the parking platform, and the rack is meshed with the straight gear.
Further, the conversion mechanism comprises a lever module and a linkage module; one end of the lever module is connected with the movable plate, the other end of the lever module is connected with the screw rod, and the lever module is used for enabling the screw rod to be meshed with the half nut or enabling the screw rod to be separated from the half nut; one end of the linkage module is connected with the screw rod, the other end of the linkage module is connected with the driven shaft, and the linkage module is used for enabling the bevel gear sets to be separated or meshed.
Further, the lever module comprises a deflector rod and a connecting rod, one end of the deflector rod is fixedly connected with the movable plate, and the other end of the deflector rod is linked with the connecting rod; the utility model discloses a motor vehicle, including connecting rod, screw rod, support piece, connecting rod, pivoted lever, support piece and fixedly set up subaerial bottom plate sliding connection, the both ends of connecting rod all are equipped with the pivoted lever, the one end of pivoted lever with the connecting rod is articulated, the other end of pivoted lever with the screw rod is articulated, the middle part of pivoted lever articulates there is support piece, support piece with set firmly subaerial bottom plate sliding connection.
Further, the linkage module comprises a fixing piece for fixing the driving shaft and a limiting piece for limiting the driven shaft, and further comprises a first coupler and a second coupler, wherein the first coupler is respectively sleeved with the screw rod, the driving shaft and the driven shaft, and the second coupler is respectively sleeved with the driving shaft and the driven shaft.
Further, the guide mechanism comprises at least two sliding rails, the cross section of each sliding rail is of a convex cambered surface structure, and the sliding rails are fixedly arranged on the ground through gaskets; the bottom of the parking platform is fixedly provided with pulley blocks matched with the sliding rails, and each pulley block comprises two pulleys respectively arranged on two sides of the sliding rail.
Further, both ends of guiding mechanism all are equipped with the stopper, parking platform bottom is equipped with the spacing portion with stopper looks adaptation, the one side of the relative spacing portion of stopper is equipped with the switch, the switch with the power of motor is established ties.
Further, the parking platform is of a hollowed plate-shaped structure, inclined plates for facilitating the up and down of the vehicle are arranged at two ends of the parking platform, a plurality of supporting wheels are further arranged at the bottom of the parking platform, and the supporting wheels are universal wheels.
In summary, the invention has the following beneficial effects:
1. The invention realizes the reciprocating motion of the parking platform by two transmission modes, the two transmission modes can correspondingly convert according to whether vehicles exist on the parking platform, the load of the same transmission mode is reduced, the service life of the device is effectively prolonged, the lateral translation parking of the vehicle can be more stably and reliably completed, the device is automatically stored, and the device is used as positioning and guiding by the guiding mechanism, so that the device can be widely applied to various parking conditions.
2. The first transmission mechanism is in screw transmission, the mode is more stable, the thrust borne by the parking platform is larger, and the device is suitable for translation of an automobile after the automobile is parked on the parking platform; the second transmission mechanism adopts a transmission mode of matching racks and gears, wherein the relative transmission proportion is adjusted through the chain wheels, the lateral translation of the parking platform can be realized, and the parking platform can be moved quickly and labor-saving in the mode, but the racks are easy to wear under pressure, so that the mode is more suitable for the storage and the removal of the parking platform without a vehicle.
3. The conversion mechanism tests whether an automobile exists on the parking platform through the movable plate, the first transmission mechanism and the second transmission mechanism are exchanged by utilizing the lever principle, so that the displacement of the parking platform under different conditions is adapted, the arrangement of modules in the mechanism is more reasonable, the linkage is realized through the coupler, the mutual conversion of the first transmission mechanism and the second transmission mechanism can be directly realized through the change of the movable plate, and the operation of the mechanical structure is more stable and reliable.
4. The device is also provided with a corresponding limiting device for limiting the left-right translation amplitude of the parking platform so as to prevent the parking platform from being separated from the track, and meanwhile, a switch is arranged on the limiting block for directly feeding back and controlling the starting and closing of the motor, so that the automation is realized, and the device is provided with a double protection mechanism so as to prevent the motor from further running to damage after the limiting block reaches the limiting limit.
Drawings
FIG. 1 is a schematic illustration of a lateral translation parking apparatus for a vehicle in accordance with the present invention;
FIG. 2 is a schematic structural assembly view of the parking platform of the present invention;
FIG. 3 is a state of use of the drive mechanism of the present invention, shown in FIG. a;
FIG. 4 is a view b of the driving mechanism of the present invention in use;
FIG. 5 is a top view of the drive mechanism of the present invention;
FIG. 6 is an enlarged front view of the invention at the half nut;
FIG. 7 is an enlarged front view of the guide mechanism of the present invention;
fig. 8 is a schematic view of the structure of the stopper and the stopper portion of the present invention.
In the figure: the device comprises a 1-parking platform, 11-movable plates, 12-elastic parts, 13-limiting parts, 14-inclined plates, 15-supporting wheels, 2-driving mechanisms, 21-motors, 211-driving shafts, 212-driving gears, 22-first transmission mechanisms, 221-screws, 222-first gears, 223-half nuts, 23-second transmission mechanisms, 231-driven shafts, 232-second gears, 233-bevel gear sets, 234-first rotating shafts, 235-sprocket sets, 236-second rotating shafts, 237-spur gears, 238-racks, 3-conversion mechanisms, 31-lever modules, 311-deflector rods, 312-connecting rods, 313-rotating rods, 314-supporting members, 315-bottom plates, 32-linkage modules, 321-fixing members, 322-limiting parts, 323-first couplings, 324-second couplings, 4-guiding mechanisms, 41-sliding rails, 42-gaskets, 43-pulley sets, 5-limiting blocks and 51-switches.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
It should be noted that the terms "upper", "lower", and the like referred to herein are all used for convenience of description only and should not be construed as limiting the technical solution.
As shown in fig. 1-8, the invention provides a lateral translation parking device for vehicles, which is used for realizing lateral translation of parked vehicles, facilitating parking of the vehicles and reasonably arranging parking spaces so as to reduce the occupied space of parking of the vehicles, and avoiding reserving the distance between the vehicles and front and rear vehicles when the vehicles enter and exit. Compared with the existing lateral translation parking device, the device takes the parking platform 1 as a whole to directly move the automobile to the parking space, and can automatically convert the moving driving mode of the parking platform 1 corresponding to the existence or nonexistence of the automobile, thereby meeting the requirement of driving power. When the vehicle is parked on the parking platform 1, the device is driven to translate through the first transmission mechanism 22, so that the device is more stable and reliable; when no vehicle is on the parking platform 1, the vehicle is converted into the second transmission mechanism 23 to drive, and the moving out and the storage of the parking platform 1 are completed quickly and laborsaving. Different driving modes are applied correspondingly under different conditions, so that unnecessary damage to one driving structure caused by frequent use under non-corresponding conditions is avoided, and the service life of the driving mechanism is effectively prolonged.
The device comprises a parking platform 1 and a driving mechanism 2 arranged below the parking platform 1, wherein the driving mechanism 2 is used for enabling the parking platform 1 to laterally translate, the driving mechanism 2 comprises a motor 21, a first transmission mechanism 22 and a second transmission mechanism 23, and the first transmission mechanism 22 and the second transmission mechanism 23 are respectively linked with the parking platform 1; the parking platform 1 is provided with a movable plate 11, the movable plate 11 is connected with the upper surface of the parking platform 1 through an elastic piece 12, the elastic piece 12 is generally arranged as a spring, the bottom of the parking platform 1 is provided with a conversion mechanism 3 linked with the movable plate 11, and the conversion mechanism 3 is used for linking a motor 21 with a first transmission mechanism 22 or linking the motor 21 with a second transmission mechanism 23. According to the invention, the movable plate 11 is pressed down by the up-and-down movement of the movable plate 11, namely, when a car is in existence, the movable plate 11 is supported by the elastic piece 12 when the car is not in existence, so that the feedback of existence and non-existence of the car on the parking platform 1 is realized, and different transmission modes are further converted. In addition, the function can be realized by using an inductor and the like, but the feedback and linkage operation of the mechanical structure are more stable because dust and the like are easily lifted up and down of the automobile, and the signal failure of the inductor and the like can be avoided. The bottom of the parking platform 1 is also provided with a guide mechanism 4, and the guide mechanism 4 is used for guiding the parking platform 1 to linearly reciprocate along the driving mechanism 2. The guiding mechanism 4 further ensures that the parking platform 1 can stably finish translation under the action of the gravity of the automobile, and is not easy to deviate from the designated track direction or enable the automobile to slide under the stress.
In this embodiment, the motor 21 is connected with a driving shaft 211, the driving shaft 211 is provided with a driving gear 212, the first transmission mechanism 22 includes a screw 221, the screw 221 is provided with a first gear 222 meshed with the driving gear 212, the bottom of the parking platform 1 is fixedly provided with a half nut 223, and the half nut 223 is adapted to the screw 221. The driving shaft 211 is driven by the motor 21 as a power source, the linkage of the first transmission mechanism 22 and the motor 21 is realized through the engagement of the first gear 222 and the driving gear 212, when the first transmission mechanism 22 is changed into work, the screw 221 is jacked up to be engaged with the half nut 223, the rotation of the screw 221 is realized through the transmission of the motor 21 through the gear, and the parking platform 1 is driven to linearly reciprocate along the screw 221, so that the movement mode is more stable, and the device is suitable for the condition that a vehicle is parked on the parking platform 1. The inner side edge of the cross section of the half nut 223 forms an angle alpha of 160 degrees, and the screw 221 needs to move up and down, so that the screw 221 can be conveniently and completely meshed with the half nut 223 when being jacked up from the lower direction, and the screw thread angle on the screw is ensured to be enough, and enough force is provided to drive the translation of the parking platform 1.
In this embodiment, the second transmission mechanism 23 includes a driven shaft 231, a second gear 232 meshed with the driving gear 212 is disposed on the driven shaft 231, the driven shaft 231 is linked with a first rotating shaft 234 through a bevel gear set 233, the first rotating shaft 234 is linked with a second rotating shaft 236 through a sprocket set 235, a spur gear 237 is disposed on the second rotating shaft 236, a rack 238 is fixedly disposed at the bottom of the parking platform 1, and the rack 238 is meshed with the spur gear 237. The linkage of the second transmission mechanism 23 and the motor 21 is realized through the engagement of the second gear 232 and the driving gear 212, the motor 21 starts to drive the driving shaft 211 to be linked to the driven shaft 231, then the transmission direction is changed through the bevel gear set 233, the central axis of the first rotation shaft 234 is perpendicular to the central axis of the driven shaft 231, and then the linear reciprocating motion of the parking platform 1 is driven through the cooperation of the rack 238 and the spur gear 237. And a sprocket 235 is inserted between the first rotating shaft 234 and the second rotating shaft 236 to realize linkage, so that when the transmission mode is changed, the power of the motor 21 is not required to be changed to match different transmission modes, and the same translation distance is required to be completed for the parking platform 1 no matter in a screw-nut transmission mode or in a gear-rack transmission mode, but the rotation speeds and the transmission ratios of the two modes are impossible to be consistent, so that the rotation speed of the shafts can be changed at a certain speed by adding the sprocket 235 to adapt to the gear-rack transmission mode. Because the gear-rack linkage is shorter than the moving distance of the screw nut, the transmission can be faster and more labor-saving, but the transmission is not suitable for being pressed by gravity, and damage or self-locking can be caused, the transmission mode is suitable for the conditions that the whole device has smaller load when the parking platform 1 stretches out before the device is ready for use and the parking platform 1 is retracted after the device is used for use.
In the present embodiment, the conversion mechanism 3 includes a lever module 31 and a linkage module 32; one end of the lever module 31 is connected with the movable plate 11, the other end of the lever module 31 is connected with the screw 221, and the lever module 31 is used for enabling the screw 221 to be meshed with the half nut 223 or enabling the screw 221 to be separated from the half nut 223; one end of the linkage module 32 is connected with the screw 221, the other end of the linkage module 32 is connected with the driven shaft 231, and the linkage module 32 is used for separating or meshing the bevel gear set 233. The conversion mechanism 3 is linked with the movable plate 11, when the movable plate 11 is pressed down, the lever module 31 is driven to enable the screw 221 and the half nut 223 to be meshed, and the linkage module 32 is used for separating the bevel gear set 233, namely, the first transmission mechanism 22 is used for linkage and the second transmission mechanism 23 is prevented from linkage; in contrast, when the movable plate 11 is lifted up without the action of the vehicle gravity, the lever module 31 moves the screw 221 away from the half nut 223, and the linkage module 32 reengages the bevel gear set 233, so that the second transmission mechanism 23 is used for linkage and the linkage of the first transmission mechanism 22 is prevented. The link module 32 may be directly linked to the up-and-down movement of the movable plate 11, or may be connected to the screw 221 to realize the linkage.
In this embodiment, the lever module 31 includes a shift lever 311 and a connecting rod 312, one end of the shift lever 311 is fixedly connected with the movable plate 11, and the other end of the shift lever 311 is linked with the connecting rod 312; both ends of the connecting rod 312 are provided with a rotating rod 313, one end of the rotating rod 313 is hinged with the connecting rod 312, the other end of the rotating rod 313 is hinged with the screw 221, the middle part of the rotating rod 313 is hinged with a supporting piece 314, and the supporting piece 314 is in sliding connection with a bottom plate 315 fixedly arranged on the ground. The rotation rod 313, the support 314 and the bottom plate 315 in this structure are provided with a set at both ends of the screw 221 to make the radial movement of the screw 221 more stable. The movable plate 11 is pressed down to drive the deflector 311, so that the connecting rod 312 is synchronously pressed down, then the screw 221 is lifted up to be clung to the half nut 223 by utilizing the lever principle, the supporting piece 314 is not fixed and is in sliding connection with the bottom plate 315, so as to ensure that the screw 221 keeps moving vertically up and down under the limiting action, and the deviation of a rotation angle generated by the lever principle is avoided, so that the screw 221 cannot be aligned with the engagement of the half nut 223.
In this embodiment, the linkage module 32 includes a fixing member 321 for fixing the driving shaft 211 and a limiting member 322 for limiting the driven shaft 231, and the linkage module 32 further includes a first coupling 323 and a second coupling 324, where the first coupling 323 is respectively sleeved with the screw 221, the driving shaft 211 and the driven shaft 231, and the second coupling 324 is respectively sleeved with the driving shaft 211 and the driven shaft 231. The linkage module 32 uses the first coupling 323 and the second coupling 324 to realize the function, and is the same as the lever principle, because the driving shaft 211 is fixed at the relative position by the fixing piece 321 and the bearing, when the screw 221 ascends, the driven shaft 231 is pressed down to drive the bevel gear set 233 to separate; otherwise, the screw 221 descends and the driven shaft 231 is reset, and the bevel gear set 233 is meshed again, so that the use state of the second transmission mechanism 23 is changed.
The guiding mechanism 4 can be matched with a pulley by using a groove-type chute like a drawer, but because the guiding mechanism is used in the parking of an automobile, dust is easily lifted, so that stone particles and the like fall into the groove-type chute, and the normal operation of the guiding mechanism 4 is hindered. Therefore, in the present embodiment, the guiding mechanism 4 includes at least two sliding rails 41, the cross section of the sliding rail 41 is a convex cambered surface structure, and the sliding rail 41 is fixed on the ground through a gasket 42; the pulley blocks 43 matched with the slide rails 41 are fixedly arranged at the bottom of the parking platform 1, and each pulley block 43 comprises two pulleys respectively arranged at two sides of the slide rails 41. The surface of the sliding rail 41 is smooth, sundries such as stone particles are not easy to remain, the pulley block 43 is formed into a concave track by two pulleys, the concave track is matched with the sliding rail 41, the formed groove is downward, dirt is not easy to be hidden, and the pulley block 43 is convenient to detach and clean.
In this embodiment, two ends of the guiding mechanism 4 are both provided with a limiting block 5, the bottom of the parking platform 1 is provided with a limiting part 13 adapted to the limiting block 5, one side of the limiting block 5 opposite to the limiting part 13 is provided with a switch 51, and the switch 51 is connected in series with the power supply of the motor 21. The limiting block 5 is fixedly arranged at a proper position on the ground and used for limiting the sliding of the parking platform 1 and avoiding the separation of the parking platform from the guiding and limiting of the guiding mechanism 4. And a switch can be arranged on the limiting block 5 to control the starting or closing of the motor 21, so that automatic feedback is realized, a double safety effect is formed, and damage caused by the fact that the motor still continues to operate after the limiting block reaches the limiting limit is avoided.
In this embodiment, the parking platform 1 is a hollow plate structure, so that dust and the like are prevented from being taken on the platform by an automobile, and the cleaning is not easy, whether the operation of the driving mechanism 2 is blocked or not is convenient to observe, and the cost is saved. And the both ends of parking platform 1 all are equipped with the swash plate 14 that is used for making things convenient for the vehicle to go up and down, reduce the difference in height of parking platform 1 and ground, and parking platform 1 bottom still is equipped with a plurality of supporting wheel 15, plays the effect of supporting and making things convenient for parking platform 1 to remove, and supporting wheel 15 is the universal wheel.
The principle of the invention is as follows: firstly, the whole device is installed on a vehicle position where a vehicle should be parked, the parking platform is in a storage state, and the motor 21 is started, so that the first transmission mechanism 22 at the moment is linked, namely the driving shaft 211 is linked with the driven shaft 231 through the driving gear 212 and the second gear 232 in sequence, the bevel gear set 233 on the driven shaft 231 is not separated at the moment, and can be linked with the first rotating shaft 234 and the second rotating shaft 236 continuously, and the two rotating shafts are connected through the chain wheel set 235, so that the transmission ratio and the rotating speed of the two rotating shafts are adjusted, and the spur gear 237 on the second rotating shaft 236 drives the rack 238 at the bottom of the parking platform 1, so that the parking platform 1 is moved outwards. In the process, the guide mechanism 4 keeps the linear motion of the parking platform 1, and the cooperation of the pulley block 43 and the sliding rail 41 limits the parking platform 1 not to shake or misplacement due to stress. When the limiting part 13 at the bottom of the parking platform 1 reaches the position of the limiting block 5, the limiting part 13 touches the switch 51 on the limiting block 5 to stop the continuous operation of the motor 21. At this time, the automobile can advance to the parking platform 1 along the sloping plate 14, and after stopping, the motor 21 is restarted to rotate reversely, the movable plate 11 is pressed by the gravity of the automobile, so that the deflector 311 is pressed down, the lever formed by the connecting rod 312, the rotating rod 313 and the screw 221 operates, the screw 221 is lifted to be meshed with the half nut 223, and thus the parking platform 1 is driven to start to be stored, and the automobile enters a proper parking position. And the bevel gear set 233 on the driven shaft 231 is separated due to the action of the first coupling 323 and the second coupling 324, the straight gear 237 and the rack 238 are not powered any more, and the parking platform 1 moves by means of the screw 221. The same principle is adopted when the automobile needs to leave, and the lateral parking can be completed.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (4)
1. The lateral translation parking device for the vehicle comprises a parking platform (1) and a driving mechanism (2) arranged below the parking platform (1), wherein the driving mechanism (2) is used for enabling the parking platform (1) to laterally translate, and the lateral translation parking device is characterized in that the driving mechanism (2) comprises a motor (21), a first transmission mechanism (22) and a second transmission mechanism (23), and the first transmission mechanism (22) and the second transmission mechanism (23) are respectively linked with the parking platform (1); the parking platform (1) is provided with a movable plate (11), the movable plate (11) is connected with the upper surface of the parking platform (1) through an elastic piece (12), the bottom of the parking platform (1) is provided with a conversion mechanism (3) linked with the movable plate (11), and the conversion mechanism (3) is used for enabling a motor (21) to be linked with a first transmission mechanism (22) or enabling the motor (21) to be linked with a second transmission mechanism (23); the bottom of the parking platform (1) is also provided with a guide mechanism (4), and the guide mechanism (4) is used for guiding the parking platform (1) to linearly reciprocate along the driving mechanism (2);
The motor (21) is connected with a driving shaft (211), a driving gear (212) is arranged on the driving shaft (211), the first transmission mechanism (22) comprises a screw (221), a first gear (222) meshed with the driving gear (212) is arranged on the screw (221), a half nut (223) is fixedly arranged at the bottom of the parking platform (1), and the half nut (223) is matched with the screw (221);
The second transmission mechanism (23) comprises a driven shaft (231), a second gear (232) meshed with the driving gear (212) is arranged on the driven shaft (231), the driven shaft (231) is linked with a first rotating shaft (234) through a bevel gear group (233), the first rotating shaft (234) is linked with a second rotating shaft (236) through a sprocket group (235), a spur gear (237) is arranged on the second rotating shaft (236), a rack (238) is fixedly arranged at the bottom of the parking platform (1), and the rack (238) is meshed with the spur gear (237);
The conversion mechanism (3) comprises a lever module (31) and a linkage module (32); one end of the lever module (31) is connected with the movable plate (11), the other end of the lever module (31) is connected with the screw rod (221), and the lever module (31) is used for enabling the screw rod (221) to be meshed with the half nut (223) or enabling the screw rod (221) to be separated from the half nut (223); one end of the linkage module (32) is connected with the screw rod (221), the other end of the linkage module (32) is connected with the driven shaft (231), and the linkage module (32) is used for separating or meshing the bevel gear set (233);
The lever module (31) comprises a deflector rod (311) and a connecting rod (312), one end of the deflector rod (311) is fixedly connected with the movable plate (11), and the other end of the deflector rod (311) is linked with the connecting rod (312); both ends of the connecting rod (312) are provided with rotating rods (313), one end of each rotating rod (313) is hinged with the connecting rod (312), the other end of each rotating rod (313) is hinged with the screw rod (221), the middle part of each rotating rod (313) is hinged with a supporting piece (314), and the supporting pieces (314) are in sliding connection with a bottom plate (315) fixedly arranged on the ground;
The linkage module (32) comprises a fixing piece (321) for fixing the driving shaft (211) and a limiting piece (322) for limiting the driven shaft (231), the linkage module (32) further comprises a first coupler (323) and a second coupler (324), the first coupler (323) is respectively sleeved with the screw (221), the driving shaft (211) and the driven shaft (231), and the second coupler (324) is respectively sleeved with the driving shaft (211) and the driven shaft (231);
The guide mechanism (4) comprises at least two sliding rails (41), the cross section of each sliding rail (41) is of a convex cambered surface structure, and the sliding rails (41) are fixedly arranged on the ground through gaskets (42); the bottom of the parking platform (1) is fixedly provided with pulley blocks (43) matched with the sliding rails (41), and each pulley block (43) comprises two pulleys respectively arranged on two sides of the sliding rail (41).
2. A lateral translation parking device for vehicles according to claim 1, characterized in that the inner edge of the half-nut (223) cross section is at an angle α of 140 ° to 180 °.
3. The lateral translation parking device of a vehicle according to claim 1, wherein both ends of the guiding mechanism (4) are provided with limiting blocks (5), the bottom of the parking platform (1) is provided with limiting parts (13) matched with the limiting blocks (5), one side of the limiting blocks (5) opposite to the limiting parts (13) is provided with a switch (51), and the switch (51) is connected in series with a power supply of the motor (21).
4. The lateral translation parking device of the vehicle according to claim 1, wherein the parking platform (1) is of a hollowed plate-shaped structure, inclined plates (14) used for facilitating the up-down movement of the vehicle are arranged at two ends of the parking platform, a plurality of supporting wheels (15) are further arranged at the bottom of the parking platform (1), and the supporting wheels (15) are universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010621880.XA CN111619526B (en) | 2020-07-01 | 2020-07-01 | Lateral translation parking device for vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010621880.XA CN111619526B (en) | 2020-07-01 | 2020-07-01 | Lateral translation parking device for vehicle |
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| Publication Number | Publication Date |
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| CN111619526A CN111619526A (en) | 2020-09-04 |
| CN111619526B true CN111619526B (en) | 2024-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010621880.XA Active CN111619526B (en) | 2020-07-01 | 2020-07-01 | Lateral translation parking device for vehicle |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212313509U (en) * | 2020-07-01 | 2021-01-08 | 韶关学院 | Vehicle lateral translation parking device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4028590A1 (en) * | 1990-09-08 | 1992-03-12 | Woehr Otto Gmbh | FLORAL PARKING FOR MOTOR VEHICLES |
| US5884720A (en) * | 1996-02-26 | 1999-03-23 | Jacob Ackerman | Parking device for vehicles |
| KR19980029546A (en) * | 1996-10-26 | 1998-07-25 | 김영귀 | Vehicle Parking Device in Narrow Space |
| CN100591554C (en) * | 2007-08-06 | 2010-02-24 | 魏枫 | Translation little car and side translation parking device using the same |
| KR101393610B1 (en) * | 2013-07-05 | 2014-05-09 | 황기복 | Apparatus for transporting a motor vehicle in a parking system |
| CN105151017A (en) * | 2015-09-25 | 2015-12-16 | 肖玉生 | Self-driven roadside-parking aid device |
| CN105649389A (en) * | 2016-03-18 | 2016-06-08 | 刘冲 | Parking device suitable for parking garage or space |
| CN207274647U (en) * | 2017-04-20 | 2018-04-27 | 成都工业职业技术学院 | A small vehicle side parking and moving machine |
| CN208855605U (en) * | 2018-09-14 | 2019-05-14 | 优米创新(天津)科技有限公司 | A kind of automobile transverse direction automatic parking device |
| CN109927684A (en) * | 2019-03-11 | 2019-06-25 | 武汉理工大学 | A kind of lateral parking device based on the automatic power drive of automobile |
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2020
- 2020-07-01 CN CN202010621880.XA patent/CN111619526B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212313509U (en) * | 2020-07-01 | 2021-01-08 | 韶关学院 | Vehicle lateral translation parking device |
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