CN110397325A - A kind of parking equipment and three-dimensional garage - Google Patents

Abstract

The invention discloses a parking device. The parking device includes a load-bearing mechanism, a translation mechanism, a hoisting mechanism and a transport platform; It includes a translational driving device and a translational connecting piece, the translational driving device drives the translational connecting piece to translate between above the first parking space and the outside of the first parking space; Hoisting connectors; the hoisting connectors are connected to the transport platform, and the hoisting connectors are driven by the hoisting drive device to drive the transport platform up and down. The parking equipment disclosed by the invention has stable movement, good safety performance and good practicability. In addition, the invention also discloses a three-dimensional garage.

Description

A kind of parking equipment and three-dimensional garage

technical field

The invention relates to the field of parking machinery, in particular to a parking device and a three-dimensional garage.

Background technique

The three-dimensional parking garage can automatically place the parked vehicles to the vacant position. It is a three-dimensional multi-space automatic mechanical garage. The types of three-dimensional parking garages currently on the market mainly include circulation parking equipment and non-circulation parking equipment.

Circular parking equipment realizes three-dimensional parking through the circulation of parking spaces. The position of each parking space can be transferred and changed at any time. However, circular parking equipment has the disadvantages of slow pick-up speed and the need to reserve vacant parking spaces.

The non-circulating parking equipment has multiple fixed parking spaces in the three-dimensional space, and the vehicles are pulled into the fixed parking spaces through the outside. At present, the single-column rotary three-dimensional parking garage is common.

A single single column rotary three-dimensional parking equipment usually has two fixed parking spaces in the up and down direction, and the lower parking spaces can be used for normal parking of cars. There is a pole on one side of the two fixed parking spaces, and a car-carrying plate that can be lifted and rotated is set on the pole; the car-carrying plate can be attached to the ground for cars to drive in, and then the car-carrying plate moves to the upper parking space by lifting and rotating place. However, the single-column rotary non-avoidance three-dimensional parking garage has great potential safety hazards. The main reason is that the entire vehicle-carrying board will produce a large cantilever effect under the action of its own weight and the overall body of the car, so that the car-carrying board will have a large cantilever effect. The bending is very large. At the same time, in order to make the car plate rotate and move up and down, a large motor is required to provide kinetic energy, so it will cause a lot of waste of resources, and this structure requires the support rod to be able to withstand a large Load, which will increase the quality of the entire strut virtually, increase its strength by increasing the thickness of the column or use composite materials to design, these methods will increase the cost of the entire three-dimensional parking garage without avoidance in the manufacturing process , It is unfavorable for the popularization and use of three-dimensional parking garage.

Contents of the invention

In order to overcome the disadvantages of the existing single-column rotary three-dimensional parking equipment, the present invention provides a parking equipment, which has low manufacturing cost, simple structure, high structural reliability, stable movement, good economy and practicability.

Correspondingly, the present invention provides a parking device, which includes a load-bearing mechanism, a translation mechanism, a hoisting mechanism and a transport platform;

The load-bearing mechanism includes a load-bearing plate arranged at a preset height, and above the load-bearing plate is the first parking space;

The translation mechanism includes a translation drive device and a translation link, and the translation drive device drives the translation link to translate between above the first parking space and outside the first parking space;

The hoisting mechanism is arranged on the translation connector, the hoisting mechanism includes a hoisting drive device and a hoisting connector; the hoisting connector is connected to the transport platform, and the hoisting connector is driven based on the hoisting drive device , to drive the transport platform up and down.

In an optional embodiment, the translation mechanism further includes a translation guide rail, one end of the translation guide rail is arranged above the first parking space, and the other end of the translation guide rail extends outside the first parking space; the translation drive The device drives the translation link to move along the translation guide rail.

In an optional embodiment, a first guide groove and a second guide groove are respectively provided on both radial sides of the translation guide rail.

In an optional embodiment, the translation connector includes a first side plate and a second side plate oppositely arranged, and the connection between the first side plate and the second side plate is kept relatively fixed based on the connection of the side plate connector;

The first side plate is provided with a first roller set towards the second side plate, and the second side plate is provided with a second roller set towards the first side plate;

The first roller set fits in the first guide groove, and the second roller set fits in the second guide groove;

The translation driving device drives the first roller set and/or the second roller set to rotate.

In an optional embodiment, the hoisting mechanism includes several hoisting connectors, and the several hoisting connectors have at least three hoisting connection ends;

The at least three hoisting connection ends are respectively connected to the transportation platform.

In an optional embodiment, the transportation platform includes a transportation floor and transportation columns, and the number of the transportation columns corresponds to the number of the lifting connection ends;

The root of the transport column is fixed on the transport floor, and the end of the transport column is connected to the lifting connection end.

In an optional embodiment, the hoisting connector is a hoisting rope; the hoisting driving device includes a reel and a hoisting driving element;

The hoisting rope is wound on the drum, and the hoisting driving element drives the drum to rotate.

In an optional embodiment, the number of the reels is two, namely a first reel and a second reel, the relative positions of the first reel and the second reel are fixed, and the first reel and the second reel The second reel rotates around its own axis;

The number of the hoisting ropes is four, which are respectively the first hoisting rope, the second hoisting rope, the third hoisting rope and the fourth hoisting rope;

The first hoisting rope and the second hoisting rope are wound on the first drum along the same direction, the third hoisting rope and the fourth hoisting rope are wound on the second drum along the same direction, and the The hoisting ropes are wound in opposite directions on the first drum and the second drum;

The output end of the hoisting driving element is connected with a driving gear, and the end faces of the same side of the first reel and the second reel are respectively coaxially connected with a first large gear and a second large gear, and the first large gear and the second large gear mesh with the driving gear respectively.

In an optional embodiment, the parking equipment further includes a rotating mechanism, and the hoisting mechanism is arranged on the translation connecting member based on the rotating mechanism;

The rotation mechanism is arranged on the translation connection piece, the rotation mechanism includes a rotation drive device and a rotation connection piece, and the rotation drive device drives the rotation connection piece to rotate;

The hoisting mechanism is arranged on the rotating connector.

Correspondingly, the present invention also provides a three-dimensional garage, which includes several parking devices described in any one of the above items.

The embodiment of the present invention provides a kind of parking equipment. The parking equipment can transport the transportation platform from the ground to the first parking space through the cooperation of the translation mechanism and the hoisting mechanism, so as to realize the three-dimensional parking function and improve the utilization rate of the parking lot area. It has a certain effect; the parking equipment can adjust the orientation of the transportation platform by setting a rotating mechanism, which is convenient for cars to enter, reduces the width of the parking lot aisle required by the parking equipment, further improves the area utilization of the parking lot, and reduces the number of cars entering the transportation. The difficulty of the platform; the hoisting mechanism of the parking equipment is connected to the transportation platform through multiple hoisting connection ends, the transportation platform moves smoothly, the force is uniform, and the safety and reliability are better; High efficiency, convenient parking and pick-up, better safety and reliability, and good practicability.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 shows the three-dimensional structure schematic diagram of the parking equipment of the embodiment of the present invention;

The three-dimensional structure schematic diagram of the parking equipment of the embodiment of the present invention shown in Fig. 2;

Fig. 3 shows a schematic diagram of a three-dimensional structure of a translation mechanism according to an embodiment of the present invention;

Fig. 4 shows the schematic diagram of the side view structure of the translation mechanism of the embodiment of the present invention;

Fig. 5 shows a schematic diagram of a three-dimensional structure of a rotating mechanism according to an embodiment of the present invention;

Fig. 6 shows the schematic diagram of the three-dimensional structure of the hoisting mechanism of the embodiment of the present invention;

Fig. 7 shows a side view structural schematic view of the hoisting mechanism of the embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Embodiment one:

Fig. 1 shows a schematic diagram of a three-dimensional structure of a parking facility according to an embodiment of the present invention. The present invention provides a parking device, which includes a load-bearing mechanism 1 , a translation mechanism 2 , a hoisting mechanism 3 and a transport platform 4 .

Basically, the load-bearing mechanism 1 includes a load-bearing plate 101 arranged at a preset height, and above the load-bearing plate 10 is a first parking space 111, which can accommodate the transport platform 4 loaded with cars. Optionally, under the bearing plate 101 is a second parking space 112 for cars to directly drive into and park.

The translation mechanism 2 of the embodiment of the present invention includes a translation drive device and a translation link, and the translation link is driven to move based on the translation drive device. For ease of description, the area set outside the first parking space 111 and whose height is close to the first parking space 111 is named the third parking space 113. Generally, the height of the third parking space 113 is the same as the height of the first parking space 111 or Slightly higher than the first parking space 111 , the transportation platform 4 first moves to the third parking space 113 , and then enters the first parking space 111 .

The hoisting mechanism 3 is arranged on the translation connector, and the hoisting mechanism 3 includes a hoisting drive device and a hoisting connector; the hoisting connector is connected with the transportation platform 4, and the hoisting connector is based on the hoisting The driving device drives the transport platform 4 to move up and down. For ease of description, the space below the third parking space 113 is named the fourth parking space 114 . Generally, when the transportation platform 4 is located in the fourth parking space 114 , the transportation platform 4 is placed on the ground.

Basically, the parking operation principle of the parking equipment of the embodiment of the present invention is: in the initial state, the transportation platform 4 is located on the fourth parking space 114, and the car can drive into the transportation platform 4 from the outside of the parking equipment and stop firmly on the transportation platform 4. on the platform 4; then the hoisting mechanism 3 drives the transportation platform 4 to rise and move to the third parking space 113; finally, the translation mechanism 2 drives the transportation platform 4 to move to the first parking space 111.

Correspondingly, the operating principle of the parking equipment in the embodiment of the present invention is as follows: firstly, the transport platform 4 is driven to move from the first parking space 111 to the third parking space 113 through the translation mechanism 2, and then the transport platform 4 is driven by the hoisting mechanism 3 Descend from the third parking space 113 to the fourth parking space 114 .

The parking equipment provided by the embodiment of the present invention can be modified for a parking lot with any number of parking spaces, and the construction convenience is better; the parking equipment has a simple and reliable structure, stable operation, and can ensure the safety of automobile transportation; the transportation platform The force is uniform, and it is not easy to cause stress concentration or excessive stress to cause falling outside the transportation platform, and it has good transportation reliability.

Embodiment two:

Further, referring to the three-dimensional structural diagram of the parking equipment shown in Figure 1 of the accompanying drawings, if the car is to enter the transport platform 4, the width of the aisle in the parking lot is at least the sum of the lengths of the two cars. The width of the aisle is usually only the sum of the widths of the two cars. In order to adapt to the existing parking lot planning, optionally, the parking equipment in the embodiment of the present invention also includes a rotating mechanism 5, and the lifting mechanism 3 is arranged on the translation connecting member based on the rotating mechanism 5; The mechanism 5 is arranged on the translation connecting piece, the rotating mechanism 5 has a rotating output end, and the hoisting mechanism 3 is arranged on the rotating output end.

Referring to the accompanying drawings, Fig. 2 shows a three-dimensional structure diagram of the parking equipment according to the embodiment of the present invention. By providing the rotating mechanism 5, the lifting mechanism 3 can be driven to rotate through the rotating mechanism 5, thereby driving the transportation platform 4 to rotate. By controlling the rotation of the transportation platform 4, the vehicle entering direction of the transportation platform 4 can be adjusted, so that the automobile can drive into the transportation platform 4 in different directions, and the parking equipment structure required by the parking equipment can be greatly reduced. The width of the field aisle has good practicability in actual implementation.

Embodiment three:

The embodiment of the present invention is described for one embodiment of the load-bearing mechanism 1 in the parking equipment described in the first embodiment.

In conjunction with Fig. 1, a three-dimensional structure schematic diagram of a parking device according to an embodiment of the present invention is shown. The load-bearing mechanism 1 of the embodiment of the present invention includes a load-bearing plate 101 arranged at a preset height. The transportation platform 4 on the parking space 111, when the transportation platform 4 is placed in the first parking space 111, supports the transportation platform 4 through the bearing plate 101, which can prevent the hoisting mechanism 3, the rotating mechanism 5 and the translation mechanism 2 from being stressed for a long time, The service life of the hoisting mechanism 3, the rotating mechanism 5 and the translation mechanism 2 is extended.

In specific implementation, optionally, the load-bearing plate 101 can be supported and fixed at a certain height by a series of steel frames. A second parking space 112 can be formed under the bearing plate 101, and the second parking space 112 can be used for parking, or the second parking space 112 can be used for obstacle avoidance.

Embodiment four:

The embodiment of the present invention is described for one embodiment of the translation mechanism 2 in the parking equipment described in the first embodiment.

FIG. 3 shows a schematic three-dimensional structural diagram of a translation mechanism according to an embodiment of the present invention, and FIG. 4 shows a schematic diagram of a side view structure of a translation mechanism according to an embodiment of the present invention.

The translation mechanism of the embodiment of the present invention includes a translation guide rail 201 , a translation driving device and a translation connecting piece.

Specifically, the translation guide rail 201 is a guide rail with an I-shaped cross section, and a first guide groove 207 and a second guide groove 208 are respectively provided on both radial sides of the translation guide 201 . Commonly, the I-shaped steel can be directly used as the translation guide rail. On the one hand, the I-shaped steel has good component strength. On the other hand, the I-shaped steel is a standard steel material, and the purchase cost is low, which can reduce the production cost of the parking equipment.

The translation drive device includes a translation drive element 205 and a translation drive reduction mechanism 206. Optionally, the translation drive element 205 is a drive motor, and the translation drive reduction mechanism 206 is a gear reduction mechanism.

The translation connector includes a first side plate 202 and a second side plate 203 that are oppositely arranged, and the connection between the first side plate 202 and the second side plate 203 is relatively fixed based on the connection of the side plate connector 204; The side plate 202 is provided with a first roller set 209 towards the direction of the second side plate 203 , and the second side plate 203 is provided with a second roller set 210 towards the direction of the first side plate 202 .

Specifically, the first roller set 209 fits in the first guide groove 207 , and the second roller set 210 fits in the second guide groove 208 .

The translation driving device drives the first roller set 209 and/or the second roller set 210 to rotate. Specifically, in the embodiment of the present invention, the translational drive element 205 is fixed on the outside of the second side plate 203, and the output shaft drives the second roller set 210 to rotate through the translational drive reduction mechanism 206. The second roller set 210 is a drive wheel set, and the second A roller set 209 is a passive wheel set.

In a specific implementation, the number of translational driving elements 205 can be set according to requirements, and correspondingly, the number of driving wheel sets can also be set according to requirements.

It should be noted that each roller set includes more than one roller, and in a specific implementation, the translation driving device needs to drive at least one of the rollers to rotate, thereby driving the translation connecting member 210 to move along the translation guide rail.

In specific implementation, according to actual needs, the translation connecting member may also be a linear moving member such as a slider, which will not be further described in this embodiment of the present invention. In addition, in order to realize the linear movement of the translational connecting member, there are more various implementation manners, which will not be further described in the embodiment of the present invention.

Embodiment five:

The embodiment of the present invention is described for one embodiment of the rotating mechanism 2 in the parking equipment described in the second embodiment.

FIG. 5 shows a schematic three-dimensional structural diagram of the rotating mechanism according to an embodiment of the present invention, wherein, in order to show the internal structure of the rotating mechanism, part of the rotating mechanism housing 504 is hidden.

Basically, the rotating mechanism in the embodiment of the present invention includes that the rotating mechanism 5 includes a rotating driving device and a rotating connecting piece. The driving device drives the rotating connecting piece to perform rotational movement, because the hoisting mechanism is arranged on the rotating connecting piece, and the rotating connecting piece can drive the hoisting mechanism to rotate as a whole.

Specifically, the rotating mechanism 5 of the embodiment of the present invention includes a rotating drive device 501 , a rotating pinion gear 502 , a rotating large gear 503 and a rotating mechanism housing 504 . Optionally, the rotating driving device 501 is a driving motor, the body of the rotating driving device 501 is fixed on the rotating mechanism housing 504, and the rotating shaft of the rotating driving device 501 passes through the rotating mechanism housing 504 and is coaxial with the rotating pinion 502 Connection; the large rotating gear 503 is arranged on the rotating mechanism housing 504 based on the rotating shaft 505 . In specific implementation, the rotation mechanism housing 504 can be fixed on the translation connector, and the rotating gear 503 can be used as the output of the rotation connector; the rotation gear 503 can also be fixed on the translation connector, and the rotation mechanism housing 502 can be used as The setting method of rotating the connecting piece for output; set it according to the needs in the specific implementation.

Embodiment six:

In specific implementation, in order to ensure the smooth movement of the transport platform 4, the hoisting mechanism needs to include several hoisting connectors, and the several hoisting connectors have at least three hoisting connectors; the at least three hoisting connectors are respectively connected to The transport platform is connected.

Optionally, most of the existing parking equipment uses rigid hoisting connectors, but rigid hoisting connectors take up a lot of space, which is not conducive to application in narrow spaces. Therefore, optionally, the hoisting connector in the embodiment of the present invention may use a hoisting rope.

Correspondingly, the embodiment of the present invention will be described for one of the embodiments when the hoisting connector adopts hoisting ropes.

Fig. 6 shows a schematic three-dimensional structural diagram of the lifting mechanism of the embodiment of the present invention, and Fig. 7 shows a schematic diagram of the side view structure of the lifting mechanism of the embodiment of the present invention. Basically, when the hoisting connector is a hoisting rope, the hoisting driving device includes a reel and a hoisting driving element; the hoisting rope is wound on the reel, and the hoisting driving element drives the reel to rotate.

Specifically, the number of reels in the embodiment of the present invention is two, respectively the first reel 302 and the second reel 303; the number of hoisting ropes is four, respectively the first hoisting rope, the second hoisting rope, the third hoisting rope The hoisting rope and the fourth hoisting rope are hidden in Figure 6 of the accompanying drawings because the wire and rope parts are not clearly shown in the structural schematic diagram.

Specifically, the hoisting mechanism of the embodiment of the present invention also includes a reel shell 301, the first reel 302 and the second reel 303 are arranged inside the reel shell 301, and on the reel shell 301, first hoisting ropes are respectively arranged. A hole 311 , a second hoisting rope hole 312 , a third hoisting rope hole 313 and a fourth hoisting rope hole 314 .

Specifically, the first hoisting rope and the second hoisting rope are wound on the first reel 302 in the same direction, the first hoisting rope and the second hoisting rope respectively have a hoisting connection end, the first hoisting rope and the second hoisting rope The hoisting connection ends protrude from the first hoisting rope hole 311 and the second hoisting rope hole 312 respectively, and are connected with the transport platform.

Specifically, the third hoisting rope and the fourth hoisting rope are wound on the second reel 303 in the same direction, the third hoisting rope and the fourth hoisting rope respectively have a hoisting connection end, the third hoisting rope and the fourth hoisting rope The hoisting connection ends protrude from the third hoisting rope hole and the fourth hoisting rope hole respectively, and are connected with the transport platform.

In the embodiment of the present invention, the first large gear 304 and the second large gear 305 are respectively connected and fixed on the end faces of the first drum 302 and the second drum 303 at the same end; the hoisting drive element 306 body is fixed on the drum shell 301 , the output shaft of the hoisting driving element 306 passes through the reel casing 301 and is connected with the driving gear 307 . Optionally, the driving gear 307 is simultaneously driven by the first large gear 304 and the second large gear 305 through a hoisting drive element 306, and simultaneously drives the first large gear 304 and the second large gear 305 to rotate, thereby realizing synchronous driving of the first large gear The purpose of rotating the drum 302 and the second drum 303 .

It should be noted that since the hoisting connection ends of the first hoisting rope, the second hoisting rope, the third hoisting rope and the fourth hoisting rope are all connected to the transportation platform, in order to ensure the smooth lifting movement of the transportation platform and prevent the transportation platform from tilting, it is necessary to It is ensured that the movements of the hoisting connection ends of the first hoisting rope, the second hoisting rope, the third hoisting rope and the fourth hoisting rope are synchronized. If the first drum and the second drum are driven by two hoisting drive elements 306, due to the difference of the hoisting drive elements 306, it is easy to cause the first hoisting rope, the second hoisting rope, the third hoisting rope and the fourth hoisting rope The asynchronous movement of the hoisting connection end of the rope causes the transportation platform to tilt, causing the car to fall accidentally. The hoisting mechanism of the embodiment of the present invention drives two reels to move synchronously through a hoisting drive element 306 under the condition that the transportation platform is connected to at least three hoisting connection ends, and each reel is provided with two hoisting ropes. The method can well achieve the purpose of stable lifting of the transportation platform, and has good practicability; in addition, it should be noted that in order to ensure that the movement directions of different hoisting connection ends are the same, the winding direction of the hoisting rope on the two drums should be opposite .

Embodiment seven:

When the hoisting connector adopts a hoisting rope, in order to avoid the hoisting rope from contacting the car and scratching the car, it is optional to set the connection position between the hoisting connecting end and the transportation platform at a certain height. Specifically, the present invention is aimed at one of them. A transport platform structure is described.

FIG. 1 shows a three-dimensional structure diagram of a parking facility according to an embodiment of the present invention with reference to the accompanying drawings. The transportation platform 4 includes a transportation base plate 401 and a transportation column 402, the number of the transportation columns 402 is corresponding to the number of the lifting connection ends; Pendant connection end connection. Through this embodiment, the connection position between the hoisting connection end and the transport platform can be raised to a certain height. When the hoisting rope is tightened, the hoisting rope will not scratch the car due to the change of posture, which has good practicability.

Correspondingly, the embodiment of the present invention also provides a three-dimensional garage, the three-dimensional garage includes several parking devices described in any one of the above. Optionally, several parking devices can be arranged side by side.

The embodiment of the present invention provides a kind of parking equipment. The parking equipment can transport the transportation platform from the ground to the first parking space through the cooperation of the translation mechanism and the hoisting mechanism, so as to realize the three-dimensional parking function and improve the utilization rate of the parking lot area. It has a certain effect; the parking equipment can adjust the orientation of the transportation platform by setting a rotating mechanism, which is convenient for cars to enter, reduces the width of the parking lot aisle required by the parking equipment, further improves the area utilization of the parking lot, and reduces the number of cars entering the transportation. The difficulty of the platform; the hoisting mechanism of the parking equipment is connected to the transportation platform through multiple hoisting connection ends, the transportation platform moves smoothly, the force is uniform, and the safety and reliability are better; High efficiency, convenient parking and pick-up, better safety and reliability, and good practicability.

The parking equipment and the three-dimensional garage provided by the embodiments of the present invention have been described in detail above. The principles and implementation methods of the present invention have been explained by using specific examples in this paper. The descriptions of the above embodiments are only used to help understand the present invention. method and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, the content of this specification should not be understood as Limitations on the Invention.

Claims (10)

1. A parking facility, characterized in that, the parking facility comprises a load-bearing mechanism, a translation mechanism, a hoisting mechanism and a transport platform; The load-bearing mechanism includes a load-bearing plate arranged at a preset height, and above the load-bearing plate is the first parking space; The translation mechanism includes a translation drive device and a translation link, and the translation drive device drives the translation link to translate between above the first parking space and outside the first parking space; The hoisting mechanism is arranged on the translation connector, the hoisting mechanism includes a hoisting drive device and a hoisting connector; the hoisting connector is connected to the transport platform, and the hoisting connector is driven based on the hoisting drive device , to drive the transport platform up and down. 2. The parking equipment according to claim 1, wherein the translation mechanism further comprises a translation guide rail, one end of the translation guide rail is arranged above the first parking space, and the other end of the translation guide rail goes toward the second parking space. A parking space extends outside; the translation drive device drives the translation link to move along the translation guide rail. 3. The parking device according to claim 2, wherein a first guide groove and a second guide groove are respectively provided on both radial sides of the translation guide rail. 4. The parking equipment according to claim 3, characterized in that, the translation connecting member comprises a first side plate and a second side plate oppositely arranged, and the distance between the first side plate and the second side plate is based on the side Board connector connections remain relatively fixed; The first side plate is provided with a first roller set towards the second side plate, and the second side plate is provided with a second roller set towards the first side plate; The first roller set fits in the first guide groove, and the second roller set fits in the second guide groove; The translation driving device drives the first roller set and/or the second roller set to rotate. 5. The parking device according to claim 1, wherein the hoisting mechanism comprises several hoisting connectors, and the several hoisting connectors have at least three hoisting connectors; The at least three hoisting connection ends are respectively connected to the transportation platform. 6. The parking device according to claim 5, wherein the transportation platform comprises a transportation base plate and a transportation column, and the number of the transportation columns corresponds to the number of the lifting connection ends; The root of the transport column is fixed on the transport floor, and the end of the transport column is connected to the lifting connection end. 7. The parking device according to claim 5 or 6, wherein the hoisting connector is a hoisting rope; the hoisting drive device includes a reel and a hoisting drive element; The hoisting rope is wound on the drum, and the hoisting driving element drives the drum to rotate. 8. The parking device according to claim 7, wherein the number of the reels is two, respectively the first reel and the second reel, and the relative positions of the first reel and the second reel are fixed, and the first reel and the second reel rotate around their own axes; The number of the hoisting ropes is four, which are respectively the first hoisting rope, the second hoisting rope, the third hoisting rope and the fourth hoisting rope; The first hoisting rope and the second hoisting rope are wound on the first drum along the same direction, the third hoisting rope and the fourth hoisting rope are wound on the second drum along the same direction, and the The hoisting ropes are wound in opposite directions on the first drum and the second drum; The output end of the hoisting driving element is connected with a driving gear, and the end faces of the same side of the first reel and the second reel are respectively coaxially connected with a first large gear and a second large gear, and the first large gear and the second large gear mesh with the driving gear respectively. 9. The parking equipment according to claim 1, characterized in that, the parking equipment further comprises a rotating mechanism, and the hoisting mechanism is arranged on the translation connecting member based on the rotating mechanism; The rotation mechanism is arranged on the translation connection piece, the rotation mechanism includes a rotation drive device and a rotation connection piece, and the rotation drive device drives the rotation connection piece to rotate; The hoisting mechanism is arranged on the rotating connector. 10. A three-dimensional garage, characterized in that the three-dimensional parking garage comprises several parking equipment according to any one of claims 1-9.