阅读说明：本技术 一种往复运行避让的泊车设备及方法 (Parking equipment and method for reciprocating operation avoidance ) 是由 梁正奎 梁博实 梁博仁 于 2021-01-20 设计创作，主要内容包括：本发明提供了一种往复运行避让的泊车设备及方法,包括前载车板、后载车板、转向限位拉杆、地面固定轨道、前载车板驱动电机、前载车板转向驱动机构、后载车板驱动电机,前载车板和后载车板通过转向限位拉杆连接,前载车板和后载车板分别与地面固定轨道活动连接,前载车板通过前载车板驱动电机和前载车板转向驱动机构移动和转向避让,后载车板通过后载车板驱动电机移动,实现后载车板存取车,本发明的有益效果在于：结构简单可靠,有效利用存量土地资源,增加泊车位,实现密集泊车,适合广泛普及使用,前后载车板通过转向限位拉杆连接,运行速度快,提高存取车效率,使用灵活,可采用无后载车板的单载车板避让结构,或运用在货物存储搬运领域。(The invention provides a parking device and a parking method capable of running and avoiding in a reciprocating mode, wherein the parking device comprises a front vehicle carrying plate, a rear vehicle carrying plate, a steering limit pull rod, a ground fixed track, a front vehicle carrying plate driving motor, a front vehicle carrying plate steering driving mechanism and a rear vehicle carrying plate driving motor, wherein the front vehicle carrying plate and the rear vehicle carrying plate are connected through the steering limit pull rod, the front vehicle carrying plate and the rear vehicle carrying plate are respectively movably connected with the ground fixed track, the front vehicle carrying plate moves and turns and avoids through the front vehicle carrying plate driving motor and the front vehicle carrying plate steering driving mechanism, the rear vehicle carrying plate moves through the rear vehicle carrying plate driving motor, and the rear vehicle carrying plate is used for storing and taking vehicles, and the parking device has the beneficial effects that: the parking space increasing device is simple and reliable in structure, effectively utilizes land resources, increases parking spaces, achieves intensive parking, is suitable for wide popularization and use, the front and rear vehicle carrying plates are connected through the steering limiting pull rod, the running speed is high, the vehicle storing and taking efficiency is improved, the use is flexible, a single vehicle carrying plate avoiding structure without the rear vehicle carrying plate can be adopted, or the device is applied to the field of goods storage and transportation.)

1. A parking device with reciprocating operation avoidance is characterized in that: the front vehicle carrying plate and the rear vehicle carrying plate are arranged in a longitudinal row and are respectively arranged on two vehicle carrying plate mounting positions arranged in the longitudinal row, the front vehicle carrying plate is positioned right ahead the rear vehicle carrying plate, one end of the steering limit pull rod is mounted and fixed on one side of the rear part of the front vehicle carrying plate, the other end of the steering limit pull rod is mounted and fixed on one side of the front part of the rear vehicle carrying plate, the mounting parts at the head and the tail ends of the steering limit pull rod are positioned on the same side of the front vehicle carrying plate and the rear vehicle carrying plate, the steering limit pull rod is positioned on one steering side of the front vehicle carrying plate, the steering limit pull rod is a connecting and steering limit structure of the front vehicle carrying plate and the rear vehicle carrying plate, the ground fixing rail is mounted and fixed on the vehicle carrying plate mounting positions corresponding to the front vehicle carrying plate and the rear vehicle carrying plate, the front vehicle carrying plate and the rear vehicle carrying plate are movably connected with a ground fixed track respectively, the ground fixed track is a front-and-back movement guide structure of the front vehicle carrying plate and the rear vehicle carrying plate, a front vehicle carrying plate driving motor and a front vehicle carrying plate steering driving mechanism are arranged at the bottom of the front vehicle carrying plate, the front vehicle carrying plate driving motor is a front-and-back movement driving mechanism of the front vehicle carrying plate, the front vehicle carrying plate steering driving mechanism is a movement steering mechanism of the front vehicle carrying plate, a rear vehicle carrying plate driving motor is arranged at the bottom of the rear vehicle carrying plate, and the rear vehicle carrying plate driving motor is a rear vehicle carrying plate front-and-back movement driving mechanism.

2. A reciprocally operable, evasive parking apparatus according to claim 1, wherein: preceding vehicle-carrying board includes first compoboard, second compoboard, first connecting piece, second connecting piece, preceding vehicle-carrying board boundary beam, preceding vehicle-carrying board leading wheel, guide piece, universal wheel, preceding vehicle-carrying board drive wheel, first compoboard is located the preceding half of vehicle-carrying board, the second compoboard is located the preceding half of vehicle-carrying board, be equipped with a plurality of first connecting pieces between first compoboard and the second compoboard, first compoboard and second compoboard are through first connecting piece interference fit rigid coupling, first compoboard, second compoboard's one side is equipped with the preceding vehicle-carrying board boundary beam, the preceding vehicle-carrying board boundary beam is located the preceding vehicle-carrying board and turns to one side, turn to the installation of spacing pull rod front end and fix on preceding vehicle-carrying board boundary beam, preceding vehicle-carrying board boundary beam passes through a plurality of second connecting pieces and respectively with first compoboard, second compoboard cooperation rigid coupling, be equipped with a plurality of preceding vehicle-carrying board boundary beam back half of section bottom or lateral wall and be the preceding vehicle-carrying board boundary beam that is single row or double row of arranging The front truck plate guide wheel is clamped or embedded into a ground fixed track, the guide piece is installed and fixed at the tail part between the front truck plate edge beam and the second combined plate, the guide piece is a guide structure for guiding the front truck plate guide wheel into the ground fixed track in the front truck plate recovery process, two groups of universal wheels are arranged at the bottom of the first combined plate, one group of universal wheels and one group of front truck plate driving wheels are arranged at the bottom of the second combined plate, and the front truck plate driving motor is in power connection with the front truck plate driving wheels;

the rear vehicle carrying plate comprises a third combination plate, a fourth combination plate, a third connecting piece, a fourth connecting piece, a rear vehicle carrying plate edge beam, a rear vehicle carrying plate guide wheel, a directional wheel and a rear vehicle carrying plate driving wheel, wherein the third combination plate is positioned at the front half part of the rear vehicle carrying plate, the fourth combination plate is positioned at the rear half part of the rear vehicle carrying plate, a plurality of third connecting pieces are arranged between the third combination plate and the fourth combination plate, the third combination plate and the fourth combination plate are in interference fit hard connection through the third connecting piece, one side of the third combination plate and one side of the fourth combination plate are provided with the rear vehicle carrying plate edge beam, the rear vehicle carrying plate edge beam and the front vehicle carrying plate edge beam are positioned at the same side, the tail end of the steering limit pull rod is fixedly arranged on the rear vehicle carrying plate edge beam, the rear vehicle carrying plate edge beam is respectively in interference fit hard connection with the third combination plate and the fourth combination plate through the plurality of fourth connecting pieces, a plurality of rear vehicle carrying plate edge beam bottoms, the rear vehicle carrying plate guide wheel is clamped or embedded into the ground fixing track, three groups of directional wheels are arranged at the bottom of the third combination plate, two groups of directional wheels and a group of rear vehicle carrying plate driving wheels are arranged at the bottom of the fourth combination plate, and the rear vehicle carrying plate driving motor is in power connection with the rear vehicle carrying plate driving wheels.

3. A reciprocally operable, evasive parking apparatus according to claim 2, wherein: the steering limit pull rod comprises a front connecting rod, a rear connecting rod, a steering connecting rod, a left-turning in-place switch and a right-turning in-place switch, the front connecting rod is fixedly installed at the bottom or the tail end of a front vehicle carrying plate side beam of a front vehicle carrying plate, the rear connecting rod is fixedly installed at the bottom or the front end of a front vehicle carrying plate side beam of a rear vehicle carrying plate, a plurality of steering connecting rods are arranged between the front connecting rod and the rear connecting rod, the front connecting rod and the rear connecting rod are respectively in left-right movable connection with the adjacent steering connecting rods through a rotating shaft, the adjacent two steering connecting rods are respectively in left-right movable connection through the rotating shaft, two sides of two ends of the front connecting rod, the rear connecting rod and the two adjacent connecting rods of the steering connecting rods are respectively in an inclined plane structure or a straight plane structure, and one, The other side is a reciprocating steering limit structure with the straight outer side wall and the straight inner side wall matched for limiting, the left-turning in-place switch is arranged on the left side of the connecting joint of the front connecting rod and the steering connecting rod, the rear connecting rod and the steering connecting rod and the two adjacent steering connecting rods, the left-turn in-place switch is a left-turn angle limiting structure of a steering limiting pull rod, the right-turn in-place switch is arranged on the right sides of the connecting joints of the front connecting rod and the steering connecting rod, the rear connecting rod and the steering connecting rod and the two adjacent steering connecting rods, the right turn in-place switch is a right turn angle limiting structure of the steering limiting pull rod, one of the left turn in-place switch and the right turn in-place switch is a maximum angle in-place switch for turning the steering limiting pull rod from a linear state to a bent state, and the other is an in-place switch for turning the steering limiting pull rod from the bent state to the linear state.

4. A reciprocally operable, evasive parking apparatus according to claim 2, wherein: preceding sweep turns to actuating mechanism including turning to driving motor, initiative directive wheel, driven directive wheel, drive belt, turn to the second compoboard bottom that driving motor installation was fixed in preceding sweep, the output shaft that turns to driving motor has the initiative directive wheel, preceding first compoboard and the second compoboard bottom of carrying the sweep are equipped with one respectively with the driven directive wheel of ground contact, the drive belt is tightly overlapped on initiative directive wheel and two driven directive wheels.

5. A reciprocally operable, evasive parking apparatus according to claim 4, wherein: the two groups of universal wheels of the first combination plate and the driven steering wheel of the first combination plate are distributed in a triangular manner, the universal wheels of the second combination plate, the front truck plate driving wheel and the driven steering wheel of the second combination plate are distributed in a triangular manner, and peripheral connecting lines of the three groups of universal wheels of the front truck plate and the front truck plate driving wheel are distributed in four corners of the bottom of the front truck plate in a rectangular manner; three directional wheels of group of third combination board are triangular distribution, two sets of directional wheels and the back of fourth combination board are triangular distribution, the directional wheel of back year sweep is rectangular distribution in the four corners position of back year sweep bottom with the peripheral line of back year sweep drive wheel.

6. A reciprocally operable, evasive parking apparatus according to claim 3, wherein: turn to spacing pull rod still includes bearing universal wheel, extension spring that resets, one side or both sides of preceding connecting rod and/or back connecting rod and/or turn to the connecting rod are equipped with a plurality of bearing universal wheels, the contact of bearing universal wheel and ground, the bearing universal wheel is the bearing structure who turns to spacing pull rod, preceding connecting rod and turn to connecting rod, back connecting rod and turn to connecting rod, two adjacent connection rod's joint keep away from preceding year sweep and turn to one side all is equipped with the extension spring that resets, the extension spring that resets is the supplementary buffering shock attenuation that turns to and retrieves the structure that resets of turning to spacing pull rod.

7. A method for using parking equipment for reciprocating operation avoidance is characterized by comprising the following specific steps:

when the front vehicle carrying plate is used, a vehicle directly drives in/out of the front vehicle carrying plate from a driving channel to finish parking/vehicle taking of the front vehicle carrying plate; when the rear vehicle carrying plate is used, the front vehicle carrying plate driving motor and the rear vehicle carrying plate driving motor are started to synchronously drive the front vehicle carrying plate and the rear vehicle carrying plate to move forwards along the ground fixed track; the front vehicle carrying plate is completely moved out to the driving channel, the rear vehicle carrying plate is moved out to the position where the vehicles can be stored/taken through the vehicle access channel, the front vehicle carrying plate driving motor and the rear vehicle carrying plate driving motor stop running, the front vehicle carrying plate and the rear vehicle carrying plate are completely stopped, and the front vehicle carrying plate steering driving mechanism drives the roller of the driven steering wheel to steer to a set steering angle; the driven steering wheel turns to the right place, the front vehicle carrying plate turns to the stop motion of the driving mechanism, the front vehicle carrying plate driving motor starts, the front vehicle carrying plate is driven to continuously turn to one side on the driving channel and move to the position where the front vehicle carrying plate completely does not interfere with the vehicle storage/taking, the inclined outer side wall of the front connecting rod, the rear connecting rod and the turning connecting rod is matched with the straight inner side wall, the inclined outer side wall is in contact extrusion with the straight inner side wall to form the turning limit, the front vehicle carrying plate driving motor stops running, the front vehicle carrying plate completely stops, and the vehicle can directly drive in/out of the rear vehicle carrying plate from the driving channel which is avoided by the front vehicle carrying plate at the moment; the vehicle finishes the vehicle storing/taking action on the rear vehicle carrying plate, the front vehicle carrying plate driving motor is started reversely to drive the front vehicle carrying plate to turn, move, retract and reset to the position before turning on the driving channel, the straight outer side walls of the front connecting rod, the rear connecting rod and the turning connecting rod are matched with the straight inner side wall, and the straight outer side wall is in contact extrusion with the straight inner side wall to form linear limit; and the front vehicle carrying plate is reset, the front vehicle carrying plate driving motor stops running, the front vehicle carrying plate steering driving mechanism drives the roller of the driven steering wheel to rotate back to the initial straight-going direction, the front vehicle carrying plate steering driving mechanism stops running, the front vehicle carrying plate driving motor and the rear vehicle carrying plate driving motor are started reversely, the front vehicle carrying plate and the rear vehicle carrying plate are driven to move back to the corresponding vehicle carrying plate mounting positions along the ground fixed track simultaneously, and parking/taking of the rear vehicle carrying plate is completed.

[ technical field ] A method for producing a semiconductor device

The invention relates to parking equipment and a parking method, in particular to parking equipment and a parking method capable of realizing reciprocating operation and avoiding.

[ background of the invention ]

With the increasing number of private cars, the demand of parking spaces is increasing at present, and parking space shortage often appears in many places, however, in the existing ground parking lot, there are many idle spaces around many ground parking spaces, but because there are barriers such as buildings or columns around the idle space, there is no driving channel on both sides of the idle space and behind, the idle space and the driving channel are obstructed by the existing ground parking space, the idle space can not be parked, and the waste of storage land resources is caused.

[ summary of the invention ]

The invention aims to solve the problems existing in the existing parking equipment and method, and provides the parking equipment and method for reciprocating operation avoidance.

The invention is realized by the following technical scheme: a parking device capable of running and avoiding in a reciprocating mode comprises a front vehicle carrying plate, a rear vehicle carrying plate, a steering limit pull rod, a ground fixing rail, a front vehicle carrying plate driving motor, a front vehicle carrying plate steering driving mechanism and a rear vehicle carrying plate driving motor, wherein the front vehicle carrying plate and the rear vehicle carrying plate are arranged in a longitudinal mode and are respectively installed on two vehicle carrying plate installation positions arranged in a longitudinal mode, the front vehicle carrying plate is located right in front of the rear vehicle carrying plate, one end of the steering limit pull rod is installed and fixed on one side of the rear portion of the front vehicle carrying plate, the other end of the steering limit pull rod is installed and fixed on one side of the front portion of the rear vehicle carrying plate, the installation positions of the head end and the tail end of the steering limit pull rod are located on the same side of the front vehicle carrying plate and the rear vehicle carrying plate, the steering limit pull rod is a connecting and steering limit structure of the front vehicle carrying plate and the rear vehicle carrying plate, the ground fixing rail is installed and fixed on the vehicle carrying plate installation, the front vehicle carrying plate and the rear vehicle carrying plate are movably connected with a ground fixed track respectively, the ground fixed track is a front-and-back movement guide structure of the front vehicle carrying plate and the rear vehicle carrying plate, a front vehicle carrying plate driving motor and a front vehicle carrying plate steering driving mechanism are arranged at the bottom of the front vehicle carrying plate, the front vehicle carrying plate driving motor is a front-and-back movement driving mechanism of the front vehicle carrying plate, the front vehicle carrying plate steering driving mechanism is a movement steering mechanism of the front vehicle carrying plate, a rear vehicle carrying plate driving motor is arranged at the bottom of the rear vehicle carrying plate, and the rear vehicle carrying plate driving motor is a rear vehicle carrying plate front-and-back movement driving mechanism.

Further, the front vehicle carrying plate comprises a first combination plate, a second combination plate, a first connecting piece, a second connecting piece, a front vehicle carrying plate side beam, a front vehicle carrying plate guide wheel, a guide sheet, a universal wheel and a front vehicle carrying plate driving wheel, wherein the first combination plate is positioned at the front half part of the front vehicle carrying plate, the second combination plate is positioned at the rear half part of the front vehicle carrying plate, a plurality of first connecting pieces are arranged between the first combination plate and the second combination plate, the first combination plate and the second combination plate are in interference fit hard connection through the first connecting pieces, one side of the first combination plate and one side of the second combination plate are provided with the front vehicle carrying plate side beam, the front vehicle carrying plate side beam is positioned at one side of the front vehicle carrying plate, the front end of the steering limit pull rod is installed and fixed on the front vehicle carrying plate side beam, the front vehicle carrying plate side beam is in interference fit hard connection with the first combination plate and the second combination plate through the second connecting pieces respectively, the bottom or the side wall of the rear half section of the front truck board edge beam is provided with a plurality of front truck board guide wheels which are arranged in a single row or double row manner, the front truck board guide wheels are clamped or embedded into a ground fixed track, the tail part between the front truck board edge beam and the second combined board is fixedly installed on the guide sheet, the guide sheet is a guide structure for leading the front truck board guide wheels into the ground fixed track in the front truck board recovery process, the bottom of the first combined board is provided with two groups of universal wheels, the bottom of the second combined board is provided with a group of universal wheels and a group of front truck board driving wheels, and the front truck board driving motor is in power connection with the front truck board driving wheels;

the rear vehicle carrying plate comprises a third combination plate, a fourth combination plate, a third connecting piece, a fourth connecting piece, a rear vehicle carrying plate edge beam, a rear vehicle carrying plate guide wheel, a directional wheel and a rear vehicle carrying plate driving wheel, wherein the third combination plate is positioned at the front half part of the rear vehicle carrying plate, the fourth combination plate is positioned at the rear half part of the rear vehicle carrying plate, a plurality of third connecting pieces are arranged between the third combination plate and the fourth combination plate, the third combination plate and the fourth combination plate are in interference fit hard connection through the third connecting piece, one side of the third combination plate and one side of the fourth combination plate are provided with the rear vehicle carrying plate edge beam, the rear vehicle carrying plate edge beam and the front vehicle carrying plate edge beam are positioned at the same side, the tail end of the steering limit pull rod is fixedly arranged on the rear vehicle carrying plate edge beam, the rear vehicle carrying plate edge beam is respectively in interference fit hard connection with the third combination plate and the fourth combination plate through the plurality of fourth connecting pieces, a plurality of rear vehicle carrying plate edge beam bottoms, the rear vehicle carrying plate guide wheel is clamped or embedded into the ground fixing track, three groups of directional wheels are arranged at the bottom of the third combination plate, two groups of directional wheels and a group of rear vehicle carrying plate driving wheels are arranged at the bottom of the fourth combination plate, and the rear vehicle carrying plate driving motor is in power connection with the rear vehicle carrying plate driving wheels.

Further, the steering limit pull rod comprises a front connecting rod, a rear connecting rod, a steering connecting rod, a left-turning in-place switch and a right-turning in-place switch, the front connecting rod is fixedly installed at the bottom or the tail end of a front vehicle carrying plate side beam of a front vehicle carrying plate, the rear connecting rod is fixedly installed at the bottom or the front end of a front vehicle carrying plate side beam of a rear vehicle carrying plate, a plurality of steering connecting rods are arranged between the front connecting rod and the rear connecting rod, the front connecting rod and the rear connecting rod are respectively and movably connected with the adjacent steering connecting rods through a rotating shaft in a left-right mode, the adjacent two steering connecting rods are respectively and movably connected through the rotating shaft in a left-right mode, two sides of two ends of the front connecting rod, the rear connecting rod and the steering connecting rod are respectively of an inclined plane structure or a straight plane structure, and connecting parts of, The other side is a reciprocating steering limit structure with the straight outer side wall and the straight inner side wall matched for limiting, the left-turning in-place switch is arranged on the left side of the connecting joint of the front connecting rod and the steering connecting rod, the rear connecting rod and the steering connecting rod and the two adjacent steering connecting rods, the left-turn in-place switch is a left-turn angle limiting structure of a steering limiting pull rod, the right-turn in-place switch is arranged on the right sides of the connecting joints of the front connecting rod and the steering connecting rod, the rear connecting rod and the steering connecting rod and the two adjacent steering connecting rods, the right turn in-place switch is a right turn angle limiting structure of the steering limiting pull rod, one of the left turn in-place switch and the right turn in-place switch is a maximum angle in-place switch for turning the steering limiting pull rod from a linear state to a bent state, and the other is an in-place switch for turning the steering limiting pull rod from the bent state to the linear state.

Further, preceding sweep turns to actuating mechanism including turning to driving motor, initiative directive wheel, driven directive wheel, drive belt, turn to the second compoboard bottom that driving motor installation was fixed in preceding sweep, the output shaft that turns to driving motor has initiative directive wheel, the first compoboard and the second compoboard bottom of preceding sweep are equipped with a driven directive wheel with ground contact respectively, the drive belt tightly overlaps on initiative directive wheel and two driven directive wheels.

Furthermore, two groups of universal wheels of the first combination plate and the driven steering wheel of the first combination plate are distributed in a triangular manner, the universal wheels of the second combination plate, the front vehicle carrying plate driving wheel and the driven steering wheel of the second combination plate are distributed in a triangular manner, and peripheral connecting lines of the three groups of universal wheels of the front vehicle carrying plate and the front vehicle carrying plate driving wheel are distributed in four corners of the bottom of the front vehicle carrying plate in a rectangular manner; three directional wheels of group of third combination board are triangular distribution, two sets of directional wheels and the back of fourth combination board are triangular distribution, the directional wheel of back year sweep is rectangular distribution in the four corners position of back year sweep bottom with the peripheral line of back year sweep drive wheel.

Further, turn to spacing pull rod still includes bearing universal wheel, extension spring that resets, one side or both sides of preceding connecting rod and/or back connecting rod and/or steering linkage are equipped with a plurality of bearing universal wheels, bearing universal wheel and ground contact, the bearing universal wheel is the bearing structure who turns to spacing pull rod, preceding connecting rod and steering linkage, back connecting rod and steering linkage, two adjacent steering linkage's joint keep away from preceding vehicle carrying board and turn to one side all is equipped with the extension spring that resets, the extension spring that resets is the supplementary buffering shock attenuation that turns to and retrieves the structure that resets of turning to spacing pull rod.

A method for using parking equipment for reciprocating operation avoidance comprises the following specific steps:

when the front vehicle carrying plate is used, a vehicle directly drives in/out of the front vehicle carrying plate from a driving channel to finish parking/vehicle taking of the front vehicle carrying plate; when the rear vehicle carrying plate is used, the front vehicle carrying plate driving motor and the rear vehicle carrying plate driving motor are started to synchronously drive the front vehicle carrying plate and the rear vehicle carrying plate to move forwards along the ground fixed track; the front vehicle carrying plate is completely moved out to the driving channel, the rear vehicle carrying plate is moved out to the position where the vehicles can be stored/taken through the vehicle access channel, the front vehicle carrying plate driving motor and the rear vehicle carrying plate driving motor stop running, the front vehicle carrying plate and the rear vehicle carrying plate are completely stopped, and the front vehicle carrying plate steering driving mechanism drives the roller of the driven steering wheel to steer to a set steering angle; the driven steering wheel turns to the right place, the front vehicle carrying plate turns to the stop motion of the driving mechanism, the front vehicle carrying plate driving motor starts, the front vehicle carrying plate is driven to continuously turn to one side on the driving channel and move to the position where the front vehicle carrying plate completely does not interfere with the vehicle storage/taking, the inclined outer side wall of the front connecting rod, the rear connecting rod and the turning connecting rod is matched with the straight inner side wall, the inclined outer side wall is in contact extrusion with the straight inner side wall to form the turning limit, the front vehicle carrying plate driving motor stops running, the front vehicle carrying plate completely stops, and the vehicle can directly drive in/out of the rear vehicle carrying plate from the driving channel which is avoided by the front vehicle carrying plate at the moment; the vehicle finishes the vehicle storing/taking action on the rear vehicle carrying plate, the front vehicle carrying plate driving motor is started reversely to drive the front vehicle carrying plate to turn, move, retract and reset to the position before turning on the driving channel, the straight outer side walls of the front connecting rod, the rear connecting rod and the turning connecting rod are matched with the straight inner side wall, and the straight outer side wall is in contact extrusion with the straight inner side wall to form linear limit; and the front vehicle carrying plate is reset, the front vehicle carrying plate driving motor stops running, the front vehicle carrying plate steering driving mechanism drives the roller of the driven steering wheel to rotate back to the initial straight-going direction, the front vehicle carrying plate steering driving mechanism stops running, the front vehicle carrying plate driving motor and the rear vehicle carrying plate driving motor are started reversely, the front vehicle carrying plate and the rear vehicle carrying plate are driven to move back to the corresponding vehicle carrying plate mounting positions along the ground fixed track simultaneously, and parking/taking of the rear vehicle carrying plate is completed.

The invention has the beneficial effects that: the structure is simple and reliable, the structural components are miniaturized, the movement and the transportation are convenient, the manufacturing cost is low, the stock land resources are effectively developed and utilized, the parking positions are increased, the intensive parking can be realized in a large amount, the extensive popularization and use are suitable, the front and the rear vehicle carrying plates are connected through the steering limit pull rod, the operation speed is high, the vehicle storing and taking efficiency is improved, the front and the rear vehicle carrying plates are both hard connected through the interference fit of the two combination plates and the edge beams of the vehicle carrying plates through the connecting pieces, the flexibility is realized, the structure realizes that the steering wheel and the driving wheel always land, the suspension of the steering wheel and the driving wheel caused by the uneven ground is avoided, the steering and driving failure is avoided, the reliable avoidance is realized, and the combination structure of the vehicle carrying plates and; in order to save cost, a single vehicle carrying plate avoiding structure without a rear vehicle carrying plate can be adopted, two ends of a steering limit pull rod are respectively and movably connected with an edge beam of the front vehicle carrying plate and a ground fixed track, and a vehicle can directly enter and exit from an idle parking space around the front vehicle carrying plate from a driving channel only by the operation avoiding of the front vehicle carrying plate, so that dense parking is realized; this application uses in a flexible way, and this structure also can be used in goods storage transport field.

[ description of the drawings ]

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a front loading plate avoiding state of the invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is an exploded view of the present invention;

FIG. 5 is a schematic view of a linear state structure of the tie rod according to the present invention;

FIG. 6 is a schematic structural view of a steering state of the tie rod according to the present invention;

FIG. 7 is a schematic view of the steering linkage of the present invention;

FIG. 8 is a schematic structural view of the load-bearing universal wheel and the return tension spring of the present invention;

reference numerals: 1. a front truck bed; 11. a first composite board; 12. a second composite board; 13. a first connecting member; 14. a second connecting member; 15. a front truck bed edge beam; 16. a front loading plate guide wheel; 17. a guide piece; 18. a universal wheel; 19. a front truck bed drive wheel; 2. a rear vehicle carrying board; 21. a third composite board; 22. a fourth composite board; 23. a third connecting member; 24. a fourth connecting member; 25. a rear vehicle carrying board edge beam; 26. a rear vehicle carrying plate guide wheel; 27. a directional wheel; 28. a rear vehicle carrying board driving wheel; 3. a steering limit pull rod; 31. a front connecting rod; 32. a rear connecting rod; 33. a steering link; 34. a left turn in-place switch; 35. a right turn in-place switch; 36. a load-bearing universal wheel; 37. a return tension spring; 4. fixing a track on the ground; 5. a front loading plate driving motor; 6. the front loading plate steering driving mechanism; 61. a steering drive motor; 62. an active steering wheel; 63. a driven steering wheel; 64. a transmission belt; 7. rear vehicle carrying board driving motor.

[ detailed description ] embodiments

The invention is further described with reference to the accompanying drawings and the detailed description:

as shown in fig. 1, 2, 3, 4, 5, 6 and 7, a parking device capable of running and avoiding in a reciprocating manner comprises a front vehicle carrying plate 1, a rear vehicle carrying plate 2, a steering limit pull rod 3, a ground fixing track 4, a front vehicle carrying plate driving motor 5, a front vehicle carrying plate steering driving mechanism 6 and a rear vehicle carrying plate driving motor 7, wherein the front vehicle carrying plate 1 and the rear vehicle carrying plate 2 are arranged in a longitudinal row and are respectively installed on two vehicle carrying plate installation positions arranged in the longitudinal row, the front vehicle carrying plate 1 is positioned right in front of the rear vehicle carrying plate 2, one end of the steering limit pull rod 3 is installed and fixed on one side of the rear part of the front vehicle carrying plate 1, the other end of the steering limit pull rod 3 is installed and fixed on one side of the front part of the rear vehicle carrying plate 2, the installation parts of the head and the tail ends of the steering limit pull rod 3 are positioned on the same side of the front vehicle carrying plate 1 and the rear vehicle carrying plate 2, and the steering limit, the steering limit pull rod 3 is a connecting and steering limit structure of the front vehicle carrying plate 1 and the rear vehicle carrying plate 2, the ground fixed track 4 is arranged and fixed on the vehicle carrying plate mounting positions corresponding to the front vehicle carrying plate 1 and the rear vehicle carrying plate 2, the front vehicle carrying plate 1 and the rear vehicle carrying plate 2 are respectively movably connected with a ground fixed track 4, the ground fixed track 4 is a front-back movement guide structure of the front vehicle carrying plate 1 and the rear vehicle carrying plate 2, the bottom of the front vehicle carrying plate 1 is provided with a front vehicle carrying plate driving motor 5 and a front vehicle carrying plate steering driving mechanism 6, the front vehicle carrying plate driving motor 5 is a front-back movement driving mechanism of the front vehicle carrying plate 1, the front vehicle carrying plate steering driving mechanism 6 is a movement steering mechanism of the front vehicle carrying plate 1, the rear vehicle carrying plate driving mechanism is characterized in that a rear vehicle carrying plate driving motor 7 is arranged at the bottom of the rear vehicle carrying plate 2, and the rear vehicle carrying plate driving motor 7 is a rear vehicle carrying plate 2 front-and-back movement driving mechanism.

Preferably, preceding sweep 1 includes first combination board 11, second combination board 12, first connecting piece 13, second connecting piece 14, preceding sweep boundary beam 15, preceding sweep leading wheel 16, guide piece 17, universal wheel 18, preceding sweep drive wheel 19 of carrying, first combination board 11 is located the preceding half of sweep 1 of carrying before, second combination board 12 is located the preceding half of sweep 1, be equipped with a plurality of first connecting pieces 13 between first combination board 11 and the second combination board 12, first combination board 11 and second combination board 12 are through first connecting piece 13 interference fit rigid coupling, carry sweep boundary beam 15 before first combination board 11, one side of second combination board 12 is equipped with, preceding sweep boundary beam 15 is located preceding sweep 1 and turns to one side, turn to spacing pull rod 3 front end installation and fix on preceding sweep boundary beam 15, preceding sweep boundary beam 15 carries through a plurality of second connecting pieces 14 respectively with first combination board 11, The second combined plate 12 is in interference fit and hard connection, a plurality of front vehicle carrying plate guide wheels 16 which are arranged in a single row or double rows are arranged on the bottom or the side wall of the rear half section of the front vehicle carrying plate edge beam 15, the front vehicle carrying plate guide wheels 16 are clamped or embedded into the ground fixed track 4, the guide piece 17 is installed and fixed at the tail part between the front vehicle carrying plate edge beam 15 and the second combined plate 12, the guide piece 17 is a guide structure for guiding the front vehicle carrying plate guide wheels 16 into the ground fixed track 4 in the recovery process of the front vehicle carrying plate 1, two groups of universal wheels 18 are arranged at the bottom of the first combined plate 11, a group of universal wheels 18 and a group of front vehicle carrying plate driving wheels 19 are arranged at the bottom of the second combined plate 12, and the front vehicle carrying plate driving motor 5 is in power connection with the front vehicle carrying plate driving;

carry sweep 2 after including third combination board 21, fourth combination board 22, third connecting piece 23, fourth connecting piece 24, carry sweep boundary beam 25, carry sweep leading wheel 26, directional wheel 27, carry sweep drive wheel 28 after, third combination board 21 is located and carries the sweep 2 first half after, fourth combination board 22 is located and carries the sweep 2 latter half after, be equipped with a plurality of third connecting pieces 23 between third combination board 21 and the fourth combination board 22, third combination board 21 and fourth combination board 22 are through third connecting piece 23 interference fit rigid coupling, one side of third combination board 21, fourth combination board 22 is equipped with back sweep boundary beam 25, carry sweep boundary beam 25 and preceding sweep boundary beam 15 that carry and be located same side after, it is fixed on carrying sweep boundary beam 25 after to turn to the installation of spacing pull rod 3 tail end of year, carry sweep boundary beam 25 after with third combination board 21 respectively through a plurality of fourth connecting pieces 24, Fourth plywood 22 interference fit hard joint, be equipped with a plurality of back car loading board leading wheel 26 that are single row or double arrangement on the back car loading board boundary beam 25 bottom or the lateral wall, back car loading board leading wheel 26 embraces clamp or imbeds ground fixed track 4, third plywood 21 bottom is equipped with three directional wheels of group 27, fourth plywood 22 bottom is equipped with two sets of directional wheels 27 and a set of back car loading board drive wheel 28, back car loading board driving motor 7 and back car loading board drive wheel 28 power connection.

Preferably, the steering limit pull rod 3 comprises a front connecting rod 31, a rear connecting rod 32, a steering connecting rod 33, a left-turning in-place switch 34 and a right-turning in-place switch 35, the front connecting rod 31 is fixedly installed at the bottom or the tail end of a front vehicle carrying plate edge beam 15 of a front vehicle carrying plate 1, the rear connecting rod 32 is fixedly installed at the bottom or the front end of a front vehicle carrying plate edge beam 25 of a rear vehicle carrying plate 2, a plurality of steering connecting rods 33 are arranged between the front connecting rod 31 and the rear connecting rod 32, the front connecting rod 31 and the rear connecting rod 32 are respectively and movably connected with the adjacent steering connecting rods 33 through a rotating shaft in a left-right mode, the adjacent two steering connecting rods 33 are respectively and movably connected through a rotating shaft in a left-right mode, two sides of two ends of the front connecting rod 31, the rear connecting rod 32 and the steering connecting rod 33 are respectively of an inclined plane structure or a straight plane structure, and connecting parts of the front connecting rod 31, the other side is a reciprocating steering limit structure with the straight outer side wall and the straight inner side wall matched for limiting, the left-turning in-place switch 34 is arranged on the left sides of the connecting joints of the front connecting rod 31, the steering connecting rod 33, the rear connecting rod 32, the steering connecting rod 33 and two adjacent steering connecting rods 33, the left-turn in-place switch 34 is a left-turn angle limiting structure of the steering limiting pull rod 3, the front connecting rod 31, the steering connecting rod 33, the rear connecting rod 32, the steering connecting rod 33 and the right side of the connecting joint of two adjacent steering connecting rods 33 are respectively provided with a right-turn in-place switch 35, the right turn in-place switch 35 is a right turn angle limit structure of the steering limit rod 3, one of the left turn in-place switch 34 and the right turn in-place switch 35 is a maximum angle in-place switch for turning the steering limit rod 3 from a straight state to a bent state, and the other is an in-place switch for turning the steering limit rod 3 from the bent state to the straight state.

Preferably, the front loading board steering driving mechanism 6 comprises a steering driving motor 61, a driving steering wheel 62, a driven steering wheel 63 and a transmission belt 64, the steering driving motor 61 is fixedly installed at the bottom of the second combination board 12 of the front loading board 1, the output shaft of the steering driving motor 61 is connected with the driving steering wheel 62, the bottoms of the first combination board 11 and the second combination board 12 of the front loading board 1 are respectively provided with the driven steering wheel 63 contacting with the ground, and the transmission belt 64 is tightly sleeved on the driving steering wheel 62 and the two driven steering wheels 63.

Preferably, the two sets of universal wheels 18 of the first combination plate 11 and the driven steering wheel 63 of the first combination plate 11 are distributed in a triangular shape, the universal wheel 18 of the second combination plate 12, the front truck plate driving wheel 19 and the driven steering wheel 63 of the second combination plate 12 are distributed in a triangular shape, and peripheral connecting lines of the three sets of universal wheels 18 of the front truck plate 1 and the front truck plate driving wheel 19 are distributed in four corners of the bottom of the front truck plate 1 in a rectangular shape; three directional wheels 27 of three of third combination board 21 are triangular distribution, two sets of directional wheels 27 and the back of fourth combination board 22 are carried sweep drive wheel 28 and are triangular distribution, the peripheral line that the directional wheel 27 of back year sweep 2 and back carried sweep drive wheel 28 is rectangular distribution in the four corners position of back year sweep 2 bottom.

As shown in fig. 8, the steering limit pull rod 3 further includes a bearing universal wheel 36 and a reset tension spring 37, one side or both sides of the front connecting rod 31 and/or the rear connecting rod 32 and/or the steering connecting rod 33 are provided with a plurality of bearing universal wheels 36, the bearing universal wheels 36 are in contact with the ground, the bearing universal wheels 36 are the bearing structure of the steering limit pull rod 3, one side of the front connecting rod 31, the steering connecting rod 33, the rear connecting rod 32, the steering connecting rod 33 and the connecting joints of the two adjacent steering connecting rods 33, which are far away from the turning of the front vehicle carrying plate 1, is provided with a reset tension spring 37, and the reset tension spring 37 is an auxiliary steering buffer damping and recovery reset structure of the steering limit pull rod 3.

A method for using parking equipment for reciprocating operation avoidance comprises the following specific steps:

when the front vehicle carrying plate is used, a vehicle directly drives in/out of the front vehicle carrying plate from a driving channel to finish parking/vehicle taking of the front vehicle carrying plate; when the rear vehicle carrying plate is used, the front vehicle carrying plate driving motor and the rear vehicle carrying plate driving motor are started to synchronously drive the front vehicle carrying plate and the rear vehicle carrying plate to move forwards along the ground fixed track; the front vehicle carrying plate is completely moved out to the driving channel, the rear vehicle carrying plate is moved out to the position where the vehicles can be stored/taken through the vehicle access channel, the front vehicle carrying plate driving motor and the rear vehicle carrying plate driving motor stop running, the front vehicle carrying plate and the rear vehicle carrying plate are completely stopped, and the front vehicle carrying plate steering driving mechanism drives the roller of the driven steering wheel to steer to a set steering angle; the driven steering wheel turns to the right place, the front vehicle carrying plate turns to the stop motion of the driving mechanism, the front vehicle carrying plate driving motor starts, the front vehicle carrying plate is driven to continuously turn to one side on the driving channel and move to the position where the front vehicle carrying plate completely does not interfere with the vehicle storage/taking, the inclined outer side wall of the front connecting rod, the rear connecting rod and the turning connecting rod is matched with the straight inner side wall, the inclined outer side wall is in contact extrusion with the straight inner side wall to form the turning limit, the front vehicle carrying plate driving motor stops running, the front vehicle carrying plate completely stops, and the vehicle can directly drive in/out of the rear vehicle carrying plate from the driving channel which is avoided by the front vehicle carrying plate at the moment; the vehicle finishes the vehicle storing/taking action on the rear vehicle carrying plate, the front vehicle carrying plate driving motor is started reversely to drive the front vehicle carrying plate to turn, move, retract and reset to the position before turning on the driving channel, the straight outer side walls of the front connecting rod, the rear connecting rod and the turning connecting rod are matched with the straight inner side wall, and the straight outer side wall is in contact extrusion with the straight inner side wall to form linear limit; and the front vehicle carrying plate is reset, the front vehicle carrying plate driving motor stops running, the front vehicle carrying plate steering driving mechanism drives the roller of the driven steering wheel to rotate back to the initial straight-going direction, the front vehicle carrying plate steering driving mechanism stops running, the front vehicle carrying plate driving motor and the rear vehicle carrying plate driving motor are started reversely, the front vehicle carrying plate and the rear vehicle carrying plate are driven to move back to the corresponding vehicle carrying plate mounting positions along the ground fixed track simultaneously, and parking/taking of the rear vehicle carrying plate is completed.

Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.