CN218862224U - Three-dimensional intelligent mechanical parking clamping automobile carrier - Google Patents

Abstract

The utility model discloses a three-dimensional intelligent mechanical type parking presss from both sides lifts car carrier, including outer frame, internal frame and split type bus centering lift transport platform truck including the preceding automobile body that is used for lifting bus front wheel part and lift the rear truck body of bus rear wheel part, all include mutually independent walking drive mechanism in preceding automobile body and the rear truck body, walking drive mechanism sets up on the outer frame of automobile body, preceding automobile body and rear truck body pass through distance sensor adjustment distance between the two, preceding automobile body and rear truck body still include self independent operation's two sets of swing arms that lift, it receive and releases within the edge of automobile body both sides to lift the swing arm. The utility model discloses a be equipped with limit switch on lifting the swing arm, limit switch can touch the wheel and produce the control signal of control walking drive mechanism motor when lifting the swing arm and launching to the motion that makes the back automobile body of transport bus rear wheel can carry out the accurate positioning according to the front and back wheel base of bus.

Description

Three-dimensional intelligent mechanical parking clamping automobile carrier

Technical Field

The utility model relates to a car transport technical field especially relates to a three-dimensional intelligent mechanical type parking presss from both sides lifts car carrier.

Background

At present, in large-scale storage type intelligent mechanical parking equipment, a bus carrier with high intelligent operation is needed. According to the classification of the prior common household automobiles, the currently commonly adopted vehicle intelligent carrier types comprise a vehicle carrying plate type, a comb tooth type and a clamp type, and the vehicle carrying plate type carrier is commonly used in the market to carry the bus due to the fact that the bus is large in size and weight.

When the holding and clamping type carrier holds the vehicle tire, the stress process of the tire is complex, the clamping arms rotate oppositely to slowly approach the tire and firstly approach the inner side of the tire, at the moment, the clamping surfaces of the clamping arms are in angular contact with the outer circle of the tire, and great extrusion force is generated on the vehicle tire, and although most of the clamping arms are provided with rollers for reducing tire friction, the vehicle tire to be stored is damaged after long-term use; the parking stall of the intelligent mechanical type garage parking of storage class is less, and when the parking personnel parked the vehicle, can't accomplish the vehicle and carry the parking stall completely to the accuracy, consequently need carry out mechanical centering to being parkked and rectify for the transport that the carrier can be comparatively balanced is by the vehicle that parks, and in handling, avoids will being parkked the fish tail or bumping. The mechanism of general vehicle centering all establishes on the garage import carries the parking stall, often can be to the driver when parkking production interference, and the preparation is more complicated, has also increased intelligent control degree of difficulty.

Therefore, a three-dimensional intelligent mechanical parking clamp automobile carrier is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current garage parking stall less, and when the parking personnel parked the vehicle, the unable accurate vehicle of accomplishing was adjusted well completely and is carried the parking stall problem, and the three-dimensional intelligent mechanical type parking of proposing presss from both sides and lifts car carrier.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a three-dimensional intelligent mechanical type parking presss from both sides lifts automobile carrier, lifts the transport platform truck including outer frame, internal frame and split type bus centering, the transport platform truck is lifted including the preceding automobile body that is used for lifting bus front wheel part and the rear truck body that lifts bus rear wheel part to split type bus centering, all include mutually independent walking drive mechanism in preceding automobile body and the rear truck body, walking drive mechanism sets up on the outer frame of automobile body, preceding automobile body passes through distance sensor adjustment distance between the two with the rear truck body.

Preferably, the front vehicle body and the rear vehicle body further comprise two groups of lifting swing arms which independently run, and the lifting swing arms are stored in the edges of the two sides of the vehicle body and rotate to be opened to be vertical to the edges of the vehicle body.

Preferably, preceding automobile body and back automobile body still include the vehicle centering mechanism of self independent operation, vehicle centering mechanism is located between two sets of swing arms that lift, telescopic motion is to perpendicular automobile body edge direction in centering mechanism both ends, the maximum distance that centering mechanism stretches out back both ends is greater than the preceding wheel inner distance and the back wheel inner distance of conventional bus respectively.

Preferably, the front vehicle body and the rear vehicle body further comprise lifting transmission mechanisms which independently run, the lifting transmission mechanisms are located in the middle of the inner frame, and the lifting transmission mechanisms drive the inner frame to move up and down.

Preferably, the rotatory end of lifting the swing arm is equipped with the turbine worm transmission pair, the turbine worm transmission pair includes that left-handed worm gear worm transmission is vice and right-handed worm gear worm transmission is vice, and is adjacent two sets of the vice rotation of turbine worm transmission is opposite to, it still includes left-handed worm, right-handed worm and a plurality of armful clamp speed reducer motor to lift the swing arm, left-handed worm and right-handed worm are connected two armful clamp speed reducer motors respectively, it is equipped with limit switch on the swing arm to lift, limit switch touches the wheel and controls when lifting the swing arm and launching the control signal of armful clamp speed reducer motor.

Preferably, vehicle centering mechanism includes centering speed reducer motor, centering lead screw, dextrorotation T type buckle nut, levogyration T type buckle nut and centering module, centering speed reducer motor output links to each other with the centering lead screw, centering lead screw both ends drive dextrorotation T type buckle nut and levogyration T type buckle nut respectively, dextrorotation T type buckle nut and levogyration T type buckle nut drive the centering module respectively and do synchronous opposite direction or reverse motion.

Preferably, the lifting transmission mechanism comprises a lifting speed reducer motor, a lifting main shaft, a lifting main gear, a transmission gear and a lifting rack, wherein the output end of the lifting speed reducer motor is connected with the lifting main shaft, the lifting main gear is driven by the lifting main shaft to rotate, the transmission gear is fixed on the inner frame, the lifting rack is fixedly connected to the outer frame, the lifting main gear is meshed with the transmission gear, and the lifting main gear and the transmission gear are respectively meshed with the adjacent lifting racks.

Preferably, the front and rear vehicle bodies are provided with buffer isolation pads.

The beneficial effects of the utility model are that:

1. the utility model discloses because import and export parking stall and garage parking stall are in advance through the position record of transport platform truck addressing timing front wheel, when transport platform truck during operation, preceding automobile body can directly reach the preceding tire position of being parked the bus, wait for back automobile body reachs and is parked tire position behind the bus, after the automobile body gets into and is parked the bus and pass through the bus front wheel, before not reacing the bus rear wheel, a set of swing arm at the rear of back automobile body opens completely, become "one" font, touch the bus rear wheel along with "one" font swing arm, "one" limit switch in the font swing arm triggers back automobile body running gear motor braking and "one" font swing arm motor start and make its closed, preceding automobile body and back automobile body are respectively under the preceding tire and the back tire that are parked at this moment, to this point, accomplish the transport preparation to different wheelbases through preceding automobile body "electrical apparatus addressing" and back automobile body "mechanical addressing", see according to the mechanical structure of equipment: can be suitable for most common buses and electric buses with the wheelbase of more than 5 meters.

2. The utility model discloses a be equipped with limit switch in lifting the swing arm, limit switch can touch the wheel and produce the control signal of control running gear motor when lifting the swing arm and expand to the motion that makes the back automobile body of transport bus rear wheel can carry out the accurate positioning according to the front-back wheel tread of bus.

Drawings

Fig. 1 is a schematic structural view of a three-dimensional intelligent mechanical parking clamp lifting automobile carrier provided by the present invention;

FIG. 2 is a side view of a split type bus centering lifting carrying trolley;

FIG. 3 is a schematic view of a split type bus centering lifting carrying trolley;

FIG. 4 is a partial sectional view of an elevation structure of a split type bus centering lifting carrying trolley;

FIG. 5 is a top view structural diagram of the split type bus centering lifting carrying trolley;

FIG. 6 is a structural view of a lifting swing arm;

FIG. 7 is a schematic view of a waiting bus entering an import-export parking space;

FIG. 8 is a schematic view of a car stopper forcing a bus to stop in a parking space;

FIG. 9 is a schematic view of the carrier entering the entrance and exit parking spaces to determine the wheelbase;

FIG. 10 is a schematic view of the carrier centering system centering the bus;

FIG. 11 is a schematic view of the carrier lifting swing arm in rotating contact with a bus tire;

FIG. 12 is a schematic view of the carrier lifting swing arm in rotational contact with a tire of a bus;

fig. 13 is a schematic view of the carrier lift actuator lifting the bus.

In the figure: 1 inlet and outlet parking space, 2 parked buses, 3 split type buses for centering, lifting and carrying trolleys, 4 lifting swing arms, 41 left-handed worm gear and worm transmission pairs, 401 limit switches, 411 left-handed worms, 421 right-handed worms, 42 right-handed worm gear and worm transmission pairs, 43 clasping speed reducer motors, 5 vehicle centering mechanisms, 51 centering speed reducer motors, 52 centering lead screws, 53 right-handed T-shaped buckle nuts, 54 left-handed T-shaped buckle nuts, 55 centering modules, 551 centering trigger switches, 6 lifting transmission mechanisms, 61 lifting speed reducer motors, 62 lifting main shafts, 63 lifting main gears, 64 transmission gears, 65 lifting racks, 7 buffer isolation pads, 8 front wheel vehicle stoppers, 9 transverse moving trolleys, 10 traveling transmission mechanisms, 11 lifts, 12 parking spaces of different parking levels, 20 outer frames, 30 inner frames, 301 front vehicle bodies and 302 rear vehicle bodies.

Detailed Description

Referring to fig. 1-13, a three-dimensional intelligent mechanical parking clamp lifting vehicle carrier, as shown in fig. 1, a multilayer intelligent bus parking garage comprises a plurality of parking layers, each parking layer is provided with a parking space 12, and the multilayer intelligent bus parking garage is provided with a lifter 11 and a transverse trolley 9 for feeding a parked bus 2 into the parking spaces 12 of different parking layers.

The split type bus centering lifting carrying trolley 3 of the embodiment is used for carrying a parked bus 2 to the lifting machine 11 and the transverse moving trolley 9 from the entrance/exit parking spaces 1, and when the lifting machine 11 reaches a corresponding parking layer, the transverse moving trolley 9 can be aligned with the parking spaces 12 of different parking layers, and at the moment, the split type bus centering lifting carrying trolley 3 can carry the parked bus 2 to the parking spaces 12 of different parking layers and can carry and take the bus reversely.

As shown in fig. 2 and 3, the split type bus centering and lifting carrying trolley 3 comprises a front trolley body 301 for lifting the front wheel part of the bus and a rear trolley body 302 for lifting the rear wheel part of the bus.

As shown in fig. 4 and 5: the front vehicle body 301 and the rear vehicle body 302 respectively include the independent traveling transmission mechanisms 10, and the traveling transmission mechanisms 10 are disposed on the outer frame 20 of the vehicle body.

The front vehicle body 301 and the rear vehicle body 302 comprise two groups of lifting swing arms 4 which independently run, the lifting swing arms 4 can be retracted in the edges of two sides of the vehicle body and can be rotated to be opened to be vertical to the edge of the vehicle body, and the distance between the lifting swing arms is smaller than the diameter of a wheel after each group of lifting swing arms is unfolded.

The rotating ends of the lifting swing arms 4 are respectively provided with a left-handed worm gear and worm transmission pair 41 and a right-handed worm gear and worm transmission pair 42, the rotating directions of every two adjacent sets of worm gear and worm transmission pairs are opposite, and the front left-handed worm 411 and the rear right-handed worm 421 are respectively connected with two gear speed reducers and a motor 43, so that the front swing arm 4 and the rear swing arm 4 can be independently and synchronously unfolded.

The front car body 301 and the rear car body 302 both comprise bus centering mechanisms 5 which independently run, the bus centering mechanisms 5 are located between the two groups of lifting swing arms 4, two ends of each bus centering mechanism 5 can synchronously stretch out and retract in the direction perpendicular to the edge of the car body, and the maximum distance between the two ends of each bus centering mechanism 5 after stretching out is larger than the wheel inner distance of a conventional household car.

The bus centering mechanism 5 is formed by driving a screw rod 52 by a speed reducer motor 51, and driving a right-handed T-shaped buckle nut 53 and a left-handed T-shaped buckle nut 54 by two ends of the screw rod 52 respectively, so that the right-handed T-shaped buckle nut 53 and the left-handed T-shaped buckle nut 54 drive a centering module 55 to synchronously move in opposite directions or in opposite directions, thereby realizing the centering function of the bus.

The front car body 301 and the rear car body 302 both include a lifting transmission mechanism 6 which operates independently, the lifting transmission mechanism 6 is located in the middle of the inner frame 30, and the lifting transmission mechanism 6 can drive the inner frame 30 to lift and descend along the up-and-down direction of the outer frame 20.

The lifting transmission mechanism 6 is a lifting main shaft 62 driven by a speed reducer motor 61, the two ends of the main shaft 62 drive a lifting main gear 63, a transmission gear 64 is fixed on the inner frame 3, a lifting rack 65 is fixedly connected on the outer frame 20, the lifting main gear 63 is meshed with the transmission gear 64, and the lifting main gear 63 and the transmission gear 64 are respectively meshed with the adjacent lifting rack 65.

The front and the back of the front vehicle body and the back vehicle body are respectively provided with a buffer isolation pad 7. The buffer isolation pad is helpful for buffer collision between two vehicle bodies and buffer collision between the inlet and outlet parking space limiters.

Fig. 6 is a structure diagram of the lifting swing arm, and as shown in fig. 6, a limit switch 401 is arranged on the lifting swing arm 4, and the limit switch 401 can touch the wheels to generate a control signal for controlling the motor of the traveling transmission mechanism 10 when the lifting swing arm 4 is unfolded, so that the movement of the rear body 302 for carrying the rear wheels of the bus can be accurately positioned according to the wheel distance of the bus.

The utility model discloses a theory of operation as follows: as shown in fig. 7, 8, and 9: when the front wheels of the bus 2 to be parked touch the car stopper Z, the bus 2 to be parked is forced to park and flameout, and a driver gets off and leaves the exit parking space C. Then, the front wheel stopper Z falls, the split type bus centering lifts the front car body 301 and the rear car body 302 of the carrying trolley to drive into the inlet and outlet parking space C, because the inlet and outlet parking space C and the garage parking space pass through addressing adjustment of the front car body 301 (position record of the front wheels of the bus) in advance, when the carrying trolley works, the front car body 301 can directly reach the front tire position of the bus 2 to be stopped, the rear car body 302 can wait for reaching the rear tire position of the bus 2 to be stopped, before the rear car body 302 enters the bus 2 to be stopped, a group of lifting swing arms 4 behind the rear car body 302 are completely opened to form a straight shape, along with the fact that the straight lifting swing arms 4 touch the rear wheels of the bus, limit switches on the straight lifting swing arms 4 trigger the traveling transmission mechanism 10 on the rear car body 302 to brake, and simultaneously, the gear speed reducers and the motors 43 of the straight lifting swing arms 4 are controlled to be started to be closed. At this time, the front vehicle body 301 and the rear vehicle body 302 are respectively arranged right below the front tire and the rear tire of the parked bus, so that the preparation for transporting the parked buses with different wheelbases is completed through the electrical addressing of the front vehicle body 301 and the mechanical addressing of the rear vehicle body 302, and the mechanical addressing of the equipment is as follows: can be suitable for most common buses and electric buses with the wheelbase of more than 5 meters.

As shown in fig. 10: the bus centering mechanisms 5 on the front vehicle body 301 and the rear vehicle body 302 run simultaneously, when the limit switches 551 on the centering modules 55 on the two sides are triggered simultaneously, the speed reducer motor 51 is powered off, at the moment, the bus centering is completed, and then the speed reducer motor 51 rotates reversely to recover the bus centering mechanisms 5.

As shown in fig. 11: the gear speed reducers and the motors 43 on the front vehicle body 301 and the rear vehicle body 302 operate simultaneously to drive the left-handed worm gear and worm transmission pair 41 and the right-handed worm gear and worm transmission pair 42 to enable all the lifting swing arms 4 to rotate and open until the limit switches 401 are triggered simultaneously and then stop. At this time, all the lifting swing arms 4 are close to the tires of the bus 2 to be stopped.

As shown in fig. 12 and 13: the lifting speed reducer motors 61 on the front vehicle body 301 and the rear vehicle body 302 operate simultaneously, the lifting main gear 63 and the transmission gear 64 are driven by the respective lifting main shafts 62 to move upwards along the lifting rack 65, at this time, as the left-handed worm gear and worm transmission pair 41 and the right-handed worm gear and worm transmission pair 42 of the lifting swing arm 4 have a self-locking function and the respective gear speed reducer and motor 43 have brakes, the bus 2 to be parked can be lifted, the walking transmission mechanisms 10 on the front vehicle body 301 and the rear vehicle body 302 move simultaneously, and the bus 2 to be parked is transported to a parking space.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a three-dimensional intelligent mechanical type parking presss from both sides lifts car carrier, lifts transport platform truck (3) including outer frame (20), inner frame (30) and split type bus centering, split type bus centering lifts transport platform truck (3) including preceding automobile body (301) that are used for lifting bus front wheel part and back automobile body (302) that lift the bus rear wheel part, its characterized in that, all include mutually independent running gear (10) in preceding automobile body (301) and back automobile body (302), running gear (10) set up on the outer frame (20) of automobile body, distance between the two is adjusted through distance sensor to preceding automobile body (301) and back automobile body (302).

2. The stereoscopic intelligent mechanical parking clamp lifting vehicle carrier as claimed in claim 1, wherein the front vehicle body (301) and the rear vehicle body (302) further comprise two groups of lifting swing arms (4) which operate independently, and the lifting swing arms (4) are stored in the edges of two sides of the vehicle body and rotate to be opened to be vertical to the edge of the vehicle body.

3. The three-dimensional intelligent mechanical parking clamp lifting automobile carrier as claimed in claim 1, wherein the front automobile body (301) and the rear automobile body (302) further comprise a vehicle centering mechanism (5) which operates independently, the vehicle centering mechanism (5) is located between the two groups of lifting swing arms (4), two ends of the centering mechanism (5) do telescopic movement towards the direction perpendicular to the edge of the automobile body, and the maximum distance of the two ends of the centering mechanism (5) after extending out is respectively greater than the inner distance of the front wheels and the inner distance of the rear wheels of a conventional bus.

4. The vehicle carrier for parking and clamping the car as claimed in claim 1, wherein the front car body (301) and the rear car body (302) further comprise a lifting transmission mechanism (6) operating independently, the lifting transmission mechanism (6) is located in the middle of the inner frame (30), and the lifting transmission mechanism (6) drives the inner frame (30) to move up and down.

5. The mechanical parking of three-dimensional intelligence presss from both sides and lifts automobile carrier of claim 2, characterized in that, the rotatory end that lifts swing arm (4) is equipped with the turbine worm transmission pair, the turbine worm transmission pair includes left-handed turbine worm transmission pair (41) and right-handed turbine worm transmission pair (42), and adjacent two sets of the vice rotation direction of turbine worm transmission is all opposite, lift swing arm (4) still include left-handed worm (411), right-handed worm (421) and a plurality of armful clamp speed reducer motor (43), two armful clamp speed reducer motor (43) are connected respectively to left-handed worm (411) and right-handed worm (421), be equipped with limit switch (401) on lift swing arm (4), limit switch (401) touch wheel production control when lifting swing arm (4) and unfolding the control signal of armful clamp speed reducer motor (43).

6. The three-dimensional intelligent mechanical parking clamp lifting automobile carrier as claimed in claim 3, wherein the vehicle centering mechanism (5) comprises a centering speed reducer motor (51), a centering lead screw (52), a right-handed T-shaped buckle nut (53), a left-handed T-shaped buckle nut (54) and a centering module (55), the output end of the centering speed reducer motor (51) is connected with the centering lead screw (52), two ends of the centering lead screw (52) respectively drive the right-handed T-shaped buckle nut (53) and the left-handed T-shaped buckle nut (54), and the right-handed T-shaped buckle nut (53) and the left-handed T-shaped buckle nut (54) respectively drive the centering module (55) to synchronously move in opposite directions or in reverse directions.

7. The mechanical parking and clamping vehicle carrier as claimed in claim 4, wherein said lifting transmission mechanism (6) comprises a lifting reducer motor (61), a lifting spindle (62), a lifting main gear (63), a transmission gear (64) and a lifting rack (65), the output end of said lifting reducer motor (61) is connected to said lifting spindle (62), said lifting main gear (63) is driven by said lifting spindle (62) to rotate, said transmission gear (64) is fixed on the inner frame (30), said lifting rack (65) is fixedly connected to the outer frame (20), said lifting main gear (63) is meshed with said transmission gear (64), said lifting main gear (63) and said transmission gear (64) are respectively meshed with the adjacent lifting rack (65).

8. The stereo intelligent mechanical parking clamp vehicle carrier as claimed in claim 1, wherein the front vehicle body (301) and the rear vehicle body (302) are provided with buffer isolation pads (7) at the front and the rear.

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