CN112854849A - Stereo garage and using method thereof - Google Patents

Abstract

The invention discloses a stereo garage, which is used for storing vehicles and comprises a garage unit group, wherein the garage unit group comprises a plurality of garage units arranged along a first direction, and each garage unit comprises an upper-layer garage and a lower-layer garage; the lower-layer garages are communicated along a first direction, and vehicles can move between the lower-layer garages along the first direction; be equipped with hoist mechanism in the garage unit, upper garage and lower floor's garage communicate along vertical direction, hoist mechanism is used for removing the vehicle between upper garage and lower floor's garage. The invention can lead the vehicle to directly enter and directly exit the garage, saves the turning space, improves the space utilization rate of the parking lot station by three-dimensional parking and reduces the occupied area of the parking. The invention also provides a using method of the stereo garage.

Description

Stereo garage and using method thereof

Technical Field

The invention relates to the technical field of vehicle parking, in particular to a stereo garage and a using method thereof.

Background

With the increasing number of automobiles, the urban traffic jam problem becomes more and more severe, and the vigorous development of public transportation and the advocation of bus travel are one of effective ways for solving the urban traffic jam problem. The bus is one of the main public transport means, generally the length of the bus is 10 meters to 12 meters, and the weight of the bus is 12 tons to 16 tons. While the urban public transport is developed at a high speed, the serious shortage of the public transport stations becomes an important factor for restricting the urban transport development. Because the area of the bus station is not enough, the general city mainly depends on peripheral roads to park buses at present. Meanwhile, due to the shortage of urban land, the conventional bus station occupies a large area and has low space utilization efficiency, so that the bus station is not suitable for the requirements of urban development and land utilization. In addition, the parking of container trucks and tractors in ports has the phenomenon of low space utilization rate.

Disclosure of Invention

The invention aims to solve the problem of low space utilization rate of a parking lot station. The invention provides a stereo garage and a using method thereof, which can lead vehicles to directly enter and directly exit the garage and realize stereo parking, thereby saving turning space, improving the space utilization rate of a parking lot station and reducing the occupied area of parking.

In order to solve the technical problem, the embodiment of the invention discloses a stereo garage, which is used for storing vehicles and comprises a garage unit group, wherein the garage unit group comprises a plurality of garage units arranged along a first direction, and each garage unit comprises an upper-layer garage and a lower-layer garage; the lower-layer garages are communicated along a first direction, and vehicles can move between the lower-layer garages along the first direction; be equipped with hoist mechanism in the garage unit, upper garage and lower floor's garage communicate along vertical direction, and hoist mechanism is used for removing the vehicle between upper garage and lower floor's garage, is equipped with exit on the garage unit group for the vehicle business turn over.

Optionally, the entrance and exit are disposed at two ends of the garage unit group along the first direction.

Optionally, a center sill is arranged between the upper-layer garage and the lower-layer garage and used for limiting the lifting height of the lifting mechanism.

Optionally, the garage unit includes a plurality of stands that set up along vertical direction, and the stand top is equipped with the longeron along first direction and the crossbeam along the second direction, and the second direction is perpendicular with first direction.

Optionally, the number of the garage unit groups is multiple, and the garage unit groups are sequentially arranged along the second direction.

Optionally, the dimension of the garage unit in the second direction is greater than the width of the vehicle.

Optionally, the lifting mechanism comprises a drive unit and a vehicle carrying tray connected to the drive unit, the vehicle carrying tray being adapted to carry a vehicle.

The invention also provides a using method of the stereo garage, which comprises the following steps:

warehousing: the vehicle enters the lower garage from the entrance and exit;

a storage step: if the pre-storage position of the vehicle is an upper-layer garage, the vehicle stays in a lower-layer garage of a garage unit where the pre-storage position is located, and the vehicle is conveyed to the pre-storage position through a lifting mechanism; if the pre-stored position of the vehicle is the lower-layer garage, the vehicle directly stays at the pre-stored position;

and (4) ex-warehouse step: if the storage position of the vehicle is an upper-layer garage, the vehicle is conveyed to a lower-layer garage of a garage unit where the storage position is located by a lifting mechanism, and then the vehicle passes through the lower-layer garage and exits from an inlet and an outlet of the stereo garage; if the storage position of the vehicle is the lower-layer garage, the vehicle directly exits the stereo garage from the entrance and the exit.

Optionally, in the step of entering, the vehicle with the pre-stored position in the upper garage preferentially enters the stereo garage.

Optionally, in the step of exiting, the vehicle stored in the lower garage is preferentially exited out of the stereo garage.

Optionally, in the step of exiting, the vehicle at the storage position near the entrance/exit preferentially exits the stereo garage.

Optionally, in the storing step, when the upper garage has an idle position, the pre-stored position preferentially selects the upper garage.

Compared with the prior art, the invention has the following beneficial effects:

according to the stereo garage provided by the invention, the lower-layer garages are communicated along the first direction, so that vehicles can be directly input and output when entering and exiting the garage, turning is not required in the garage, and the turning space is saved; the vehicle can be promoted to the upper garage and realize sky parking, improves parking yard space utilization, reduces the area of parking.

Drawings

Fig. 1 illustrates a side view of a garage unit cluster according to one embodiment of the present invention;

FIG. 2 illustrates a top view of a garage unit according to one embodiment of the present invention;

fig. 3 is an overall plan view of a stereo garage according to an embodiment of the present invention;

FIG. 4 illustrates a side view of a garage unit according to one embodiment of the present invention;

fig. 5 shows a schematic view of a vehicle carrying tray structure according to an embodiment of the invention;

FIG. 6 shows a top view of the guide mechanism and the vehicle carrying tray in cooperation according to an embodiment of the present invention;

FIG. 7 shows a side view of the guide mechanism and upright in cooperation with one embodiment of the present invention;

FIG. 8 is a schematic view of the fall arrest device mounting location according to one embodiment of the present invention;

FIG. 9 shows a cross-sectional view taken along line A-A of FIG. 8;

fig. 10 shows a schematic configuration of a driving mechanism in an embodiment of the present invention.

Reference numerals:

1. the garage comprises a vehicle, 2, a garage unit group, 201, a garage unit, 2011, an upper garage, 2012, a lower garage, 203, a center sill, 204, a vertical column, 205, a longitudinal beam, 206, a cross beam, 210, a rectangular frame, 3, a lifting mechanism, 301, a driving unit, 302, a vehicle carrying disc, 3021, a frame body, 3022, a transverse beam, 3023, a bearing plate, 3024, a target area, 3025, a longitudinal beam, 3028, a guiding unit, 3031, a first side beam, 3032, a second side beam, 3051, a connecting shaft, 3052, a first connecting shaft, 3053, a second connecting shaft, 320, a spreader unit, 3201, a winding drum, 3202, a fixed pulley, 3203, a movable pulley, 3204, a lifting rope, 3205, 4, an inlet/outlet, 501, a guiding mechanism, 503 rollers, 5031, a first roller, 5032, a second roller, 504, a first guide rail, 5041, a second guide rail, a 6, a first reinforcing part, a second reinforcing part, 602, a second reinforcing part, 7. the anti-falling device comprises an anti-falling device body 703, a locking portion 7031, a lifting lug 7032, a first pin hole 704, a fixed seat 7041, a second pin hole 7042, a guide sleeve 7043, a notch 705, a fixing mechanism 706, a driving mechanism 7061, a power unit 7062, a transmission unit 7063, a crank 7064, a connecting rod 707, an inductive switch 708 and a locking area.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to these embodiments. On the contrary, the invention is described in connection with the embodiments for the purpose of covering alternatives or modifications that may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Moreover, some of the specific details have been left out of the description in order to avoid obscuring or obscuring the focus of the present invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

In the description of the present embodiment, it should be noted that the terms "upper", "lower", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present embodiment, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present embodiment can be understood in specific cases by those of ordinary skill in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

A stereo garage is used for storing vehicles 1 and comprises a garage unit group 2, wherein the garage unit group 2 comprises a plurality of garage units 201 which are arranged along a first direction (an X direction shown in figure 1), and each garage unit 201 comprises an upper layer garage 2011 and a lower layer garage 2012; the lower garages 2012 are communicated along a first direction, and the vehicle 1 can move along the first direction among the lower garages 2012; in this embodiment, the garage unit group 2 includes two garage units 201 arranged in a first direction, namely, a front row and a rear row, and when the lower garage 2012 in the front row is idle, the vehicle 1 in the lower garage 2012 in the rear row can pass through from the lower garage 2012 in the front row to the lower garage 2012 in the rear row when going out of the garage and entering the garage. Be equipped with hoist mechanism 3 in the garage unit 201, upper garage 2011 and lower floor's garage 2012 communicate along vertical direction, and hoist mechanism 3 is used for removing vehicle 1 between upper garage 2011 and lower floor's garage 2012, is equipped with exit 4 on the garage unit group 2 for vehicle 1 business turn over.

According to the technical scheme, the multiple lower-layer garages 2012 in the stereo garage are communicated along the first direction, so that the vehicle 1 can be directly input and output when entering and exiting the stereo garage, turning is not needed in the stereo garage, and the turning space is saved; vehicle 1 can be promoted to upper garage 2011 and realize sky parking, improves parking lot station space utilization, reduces the area of parking.

Further, the entrance and exit 4 is provided at both ends of the garage unit group 2 along the first direction.

Further, a center sill 203 is arranged between the upper garage 2011 and the lower garage 2012, and the center sill 203 is used for limiting the height of the vehicle 1 to be lifted.

Further, the garage unit 201 is a steel frame structure, and includes a plurality of vertical columns 204 arranged along the vertical direction, and the top of each vertical column 204 is provided with a longitudinal beam 205 along the first direction and a transverse beam 206 along the second direction (Y direction shown in fig. 2), and the second direction is perpendicular to the first direction, and the number of the longitudinal beams 205 and the transverse beams 206 is two, and the longitudinal beams 205 and the transverse beams 206 are connected into a rectangular frame 210.

Further, the number of the garage unit groups 2 is multiple, and as shown in fig. 3, the garage unit groups 2 are sequentially arranged along the second direction.

Further, the dimension of the garage unit 201 in the second direction is larger than the width of the vehicle 1.

Further, as shown in fig. 4, the lifting mechanism 3 includes a driving unit 301 and a car carrying tray 302 connected to the driving unit 301, and the car carrying tray 302 is used for carrying the vehicle 1.

Further, the lifting mechanism 3 further includes a spreader unit 320, the spreader unit 320 is disposed on the garage unit 201, and the vehicle loading tray 302 is connected to the spreader unit 320 for carrying the lifted vehicle 1. The driving unit 301 is connected to the spreader unit 320, and is configured to provide power to the spreader unit 320 to drive the cart tray 302 to move up and down. The lifting mechanism 3 directly drives the lifting appliance unit 320 by the driving unit 301 to lift the vehicle carrying tray 302 and the vehicle 1 carried by the vehicle carrying tray to a preset position, and the mechanism is simple and easy to operate. The driving unit 301 is a high-power motor, and compared with the prior art, a counterweight is omitted, so that the space can be saved for the vehicle 1 to pass through among a plurality of lower-layer garages 2012.

Further, the lifting appliance further comprises a control system, the control system is electrically connected with the driving unit 301, and the driving unit 301 drives the lifting appliance unit 320 and the vehicle carrying tray 302 to operate under the control of the control system.

The structure of the spreader unit 320 is further illustrated by two embodiments:

the first embodiment is as follows:

the spreader unit 320 includes:

a reel 3201 disposed on the garage unit 201; specifically, as shown in fig. 2, a spool 3201 is provided on the longitudinal beam 205;

a fixed pulley 3202 provided on the garage unit 201; specifically, as shown in fig. 2, the number of the fixed pulleys 3202 is two, and the fixed pulleys are sequentially provided at both ends of the rectangular frame 210 in the first direction.

The movable pulleys 3203 are arranged on the vehicle loading disc 302, specifically, the number of the movable pulleys 3203 is two, and the movable pulleys 3203 are sequentially arranged on two sides of the vehicle loading disc 302 along the first direction;

one end of the lifting rope 3204 is wound on the winding drum 3201, and the other end of the lifting rope 3204 is connected with the garage unit 201 after sequentially passing around the fixed pulley 3202 and the movable pulley 3203. Specifically, the other end of the lifting rope 3204 is connected to the center sill 203. In this embodiment, the vehicle carrying tray 302 only needs to be lifted to a position below the center sill 203 and adjacent to the center sill 203, and the lifting rope 3204 is connected to the center sill 203, so that the lifting height can be satisfied, and the structure of the spreader unit 320 is simplified, thereby saving the cost.

Example two:

the spreader unit 320 includes:

a reel 3201 disposed on the garage unit 201;

and one end of the lifting rope 3204 is wound on the winding drum 3201, and the other end of the lifting rope 3204 is connected with the vehicle carrying tray 302. In this embodiment, the lifting rope 3204 is directly connected with the vehicle carrying tray 302, and the structure is simple and easy to install and maintain.

It should be noted that the present invention does not limit the specific structure of the spreader unit 320, and the structure of the spreader unit 320 is not limited to the above two embodiments.

Further, the number of the spreader units 320 is two, and the two spreader units 320 are sequentially disposed at two ends of the rectangular frame 210 along the second direction. The driving unit 301 is a two-shaft motor, and two driving ends of the two-shaft motor are respectively connected with the winding drum 3201 in each spreader unit 320. As shown in fig. 2 and 4, in the present embodiment, one dual-axis motor is used to drive two spreader units 320 to lift the wagon plates 302, which is simple in structure, convenient to operate, and space-saving and construction-cost saving.

Further, a projection of a portion of the hoist rope 3204 between the drum 3201 and the fixed sheave 3202 in a horizontal plane forms an angle (angle B shown in fig. 2) of 0.5 to 3 ° with the first direction. In this embodiment, the lifting rope 3204 may be spirally wound on the winding drum 3201 with the angle of the B-angle as a spiral angle, so as to prevent accidents caused by asynchronous lifting heights of the lifting points of the vehicle loading tray 302 due to the stacking of the lifting rope 3204 on the winding drum 3201.

Further, a coupling 3205 is included, and the driving unit 301 is connected with the spreader unit 320 through the coupling 3205.

Further, the lifting rope 3204 is a wire rope, and in this embodiment, the tensile strength of the wire rope is not less than 30KN, so that the lifting mechanism 3 can lift relatively large vehicles 1 such as buses and buses.

In this embodiment, the vehicle tray 302 includes:

a frame body 3021;

the plurality of cross beams 3022 are arranged in parallel in the frame 3021 in this order, and the length direction of the cross beam 3022 is arranged in the first direction.

A support plate 3023 provided above the transverse beam 3022 and the frame 3021;

when the vehicle 1 is parked on the vehicle tray 302, the area of the vehicle wheel projected onto the vehicle tray 302 in the vertical direction is a target area 3024, and the pitch of the transverse beams 3022 inside the target area 3024 is smaller than the pitch of the transverse beams 3022 outside the target area 3024. By adopting the embodiment of the technical scheme, the distance between the transverse beams 3022 in the wheel parking area on the vehicle carrying tray 302 is reduced, so that the transverse beams 3022 in the area are densely distributed, the bearing strength of the vehicle carrying tray 302 can be enhanced, the distance between the transverse beams 3022 outside the wheel parking area is increased, the transverse beams are sparsely distributed, the material consumption can be reduced, the weight of the vehicle carrying tray 302 is reduced, and the cost is saved.

Further, a plurality of longitudinal beams 3025 are further provided between the transverse beams 3022 and the frame 3021 at both ends in the first direction, the longitudinal beams 3025 are provided perpendicular to the transverse beams 3022, and the pitch of the longitudinal beams 3025 within the target area 3024 is smaller than the pitch of the longitudinal beams 3025 outside the target area 3024. The spacing of the longitudinal beams 3025 is reduced within the target area 3024 to allow for a dense arrangement, which may enhance the support of the support plate 3023, making the support plate 3023 flat and less prone to deformation.

Further, movable pulleys 3203 are provided on the frame body 3021 on both sides of the carriage tray 302 in the second direction at positions adjacent to the target area 3024. When the vehicle 1 is lifted, the movable pulley 3203 is pulled upwards, the target area 3024 is pressed downwards by the wheels, and the arm of force can be reduced by arranging the movable pulley 3203 adjacent to the target area 3024, so that the vehicle carrying disc 302 is prevented from deforming.

Further, a guide unit 3028 is arranged on the outer side of the frame 3021 and used for guiding the vehicle 1 to run above the vehicle carrying tray 302, and an included angle between the upper surface of the guide unit 3028 and the horizontal plane is 10-25 °.

Further, the frame 3021 is further provided with a guiding mechanism 501 at two sides along the second direction, for limiting the movement of the wagon plate 302 relative to the upright 204 in the plane thereof, including:

a plurality of rollers 503 provided on the carriage plate 302;

a plurality of guide rails 504 provided on the respective columns 204, each guide rail 504 corresponding to the position of the respective roller 503, the roller 503 being movable in the extending direction of the guide rail 504, and the guide rail 504 being capable of blocking the movement of the roller 503 toward the guide rail 504. In this embodiment, the resistance of the guide rail 504 to the roller 503 is along a straight line in the first direction or the second direction, and a plane in the first direction and the second direction is a plane in which the vehicle carrying tray 302 is located. Therefore, the guide rail 504 can block the roller 503 and the vehicle carrying tray 302 from moving relative to the upright 204 in the plane where the vehicle carrying tray 302 is located, and accidents caused by shaking of the vehicle carrying tray 302 in the using process are avoided. In practical application of the stereo garage lifting mechanism 3, a plane where the vehicle carrying tray 302 is located is a horizontal plane. In addition, the rollers 503 can only move along the extending direction of the guide rails 504, so that the carriage plate 302 can smoothly move along the extending direction of the guide rails 504.

Further, two rollers 503 are disposed at positions of the frame 3021 opposite to the pillars 204, including a first roller 5031 with an axis along the first direction and a second roller 5032 with an axis along the second direction. Specifically, the frame 3021 is located at four corners of the frame 3021 opposite to the columns 204, the frame 3021 includes a first side beam 3031 along the first direction and a second side beam 3032 along the second direction, the first rollers 5031 are disposed on the second side beam 3032, and the second rollers 5032 are disposed on the first side beam 3031.

Further, a connecting shaft 3051 is provided on the frame 3021, and the roller 503 is rotatably connected to the connecting shaft 3051. Specifically, the connecting shaft 3051 includes a first connecting shaft 3052 and a second connecting shaft 3053, the first roller 5031 is rotatably connected to the first connecting shaft 3052, and the second roller 5032 is rotatably connected to the second connecting shaft 3053.

Further, the frame 3021 is provided with a reinforcing portion 6, and the connecting shaft 3051 is provided on the reinforcing portion 6. Specifically, the reinforcing part 6 includes a first reinforcing part 601 and a second reinforcing part 602. In this embodiment, the first reinforcing part 601 includes a bracket and a reinforcing rib, the first connecting shaft 3052 is disposed on the bracket, and the reinforcing rib is welded to the bracket on the same side as the second edge beam 3032. The second reinforcing part 602 is a reinforcing rib welded to the same side of the second connecting shaft 3053 as the first side beam 3031. The reinforcing portion 6 can provide support to the coupling shaft 3051 when the roller 503 is pressed against the guide rail 504, and prevent the coupling shaft 3051 from being crushed or bent.

Further, a guide rail 504 is provided on a surface of the pillar 204 facing the deck 302, the guide rail 504 includes a first guide rail 5041 and a second guide rail 5042, the first guide rail 5041 is in contact with the first roller 5031, the first guide rail 5041 is for restricting movement of the first roller 5031 in the second direction, the second guide rail 5042 is in contact with the second roller 5032, and the second guide rail 5042 is for restricting movement of the second roller 5032 in the first direction.

Further, a contact surface of the first guide 5041 with the first roller 5031 is parallel to the first direction, and a contact surface of the second guide 5042 with the second roller 5032 is parallel to the second direction.

Further, the surface of the guide rail 504 is a plane, and the surface of the roller 503 is a smooth circumferential surface. The guide rail 504 and the roller 503 adopting the technical scheme are simple to process, and the cost is saved.

Further, guide rails 504 are integrally formed with upright 204. The guide rail 504 does not need additional production, installation and maintenance, the surface of the upright column 204 is processed into the guide rail 504, and the roller 503 is in contact with the surface of the upright column 204.

Further, the frame 3021 is further provided with an anti-falling device 7 for preventing the vehicle-carrying tray 302 from falling from the garage unit 201, as shown in fig. 7, the anti-falling device includes a locking portion 703 and a fixing base 704, the locking portion 703 is disposed on the vehicle-carrying tray 302, the fixing base 704 is disposed on the garage unit 201, and the fixing base 704 is provided with a fixing mechanism 705; specifically, the fixing seat 704 is fixedly connected to the middle beam 203; the lock portion 703 is fixedly connected to the frame 3021 of the cart tray 302.

The fixing mechanism 705 can be switched between a first state in which the fixing mechanism 705 defines the relative position of the locking portion 703 and the fixed base 704 and a second state in which the fixing mechanism 705 does not define the relative position of the locking portion 703 and the fixed base 704. By arranging the fixed seat 704 on the garage unit 201, arranging the locking part 703 on the vehicle carrying tray 302, and arranging the fixing mechanism 705 on the fixed seat 704, when the vehicle carrying tray 302 is lifted to a predetermined height, the fixing mechanism 705 can limit the relative position of the vehicle carrying tray 302 and the fixed seat 704, so as to prevent accidents caused by falling or side turning of the vehicle 1 above the vehicle carrying tray 302.

Further, the securing mechanism 705 is a latch. The fixing base 704 and the locking part 703 are connected by a bolt to limit the relative positions of the fixing base 704 and the locking part 703, and the structure is simple and easy to operate.

In some embodiments, the securing mechanism 705 is in the first state when at least a portion of the locking portion 703 is positioned over the bolt, i.e., the bottom of the locking portion 703 is in contact with the upper surface of the bolt, or a gap is left between the bottom of the locking portion 703 and the upper surface of the bolt; when the latch portion 703 is positioned under the bolt, the securing mechanism 705 is in the second state. In this embodiment, the locking portion 703 is a rod, and when the lower surface of the rod is located above the upper surface of the latch and the upper surface of the rod is lower than the highest point of the fixing base 704, the fixing mechanism 705 is in the first state.

In some embodiments, the locking portion 703 is a lifting lug 7031, and a first pin hole 7032 is formed on the lifting lug 7031; when the plug pin is inserted into the first pin hole 7032, the securing mechanism 705 is in the first state; when the plug pin is not inserted into the first pin aperture 7032, the securing mechanism 705 is in the second state. In this embodiment, after the plug pin is inserted into the first pin hole 7032, the position of the lifting lug 7031 is limited, and the vehicle-carrying tray 302 is fixed at the height of the fixing base 704, so as to prevent accidents caused by falling.

Further, a second pin hole 7041 is formed in the fixing base 704, and the plug pin is disposed in the second pin hole 7041 and can slide in the second pin hole 7041 in a reciprocating manner, so as to switch the fixing mechanism 705 to the first state or the second state. Specifically, the second pin hole 7041 is further provided with a guide sleeve 7042, the bolt is arranged in the guide sleeve 7042, and the end of the guide sleeve 7042 extends out of the second pin hole 7041 by a certain length to prevent the bolt from falling out of the guide sleeve 7042 in the second state.

Further, a driving mechanism 706 is further included, and the driving mechanism 706 is connected to the fixing mechanism 705 and is configured to drive the fixing mechanism 705 to switch between the first state and the second state. Specifically, the drive mechanism 706 can drive the bolt to reciprocate within the second pin aperture 7041.

Furthermore, the locking device further comprises an inductive switch 707, the control system is electrically connected with the inductive switch 707 and the driving mechanism 706, the inductive switch 707 is used for detecting whether the locking part 703 runs to a locking area 708, wherein the locking area 708 is an area where the locking part 703 can be locked by switching the fixing mechanism 705 to the first state when the locking part 703 runs to the area. When the locking part 703 moves to the locking area 708, the inductive switch 707 sends a signal to the control system, and the driving mechanism 706 drives the fixing mechanism 705 to move to the first state under the control of the control system, so as to limit the downward movement of the locking part 3 relative to the fixing mechanism 705 and prevent the vehicle carrying tray 302 from falling. Specifically, as shown in fig. 3, a notch 7043 for the locking portion 703 to enter is provided on the fixing base 704, the locking area 708 is an area above the highest point of the latch in the notch 7043, and the inductive switch 707 is provided inside the locking area 708; when the locking portion 703 is in a rod shape, after the lower surface of the locking portion 703 enters the locking region 708, the upper surface of the locking portion 703 just touches the inductive switch 707 or enters the inductive region of the inductive switch 707, and at this time, the driving mechanism 706 drives the bolt to extend into the position right below the locking portion 703 under the control of the control system, so as to limit the downward movement of the locking portion 703; when the locking portion 703 is the lifting lug 7031, when the lifting lug 7031 enters the locking region 708 and the first pin hole 7032 is coaxial with the second pin hole 7041, the upper surface of the lifting lug 7031 just touches the inductive switch 707 or enters the inductive region of the inductive switch 707, and at this time, the driving mechanism 706 drives the bolt to extend into the first pin hole 7032 under the control of the control system to limit the downward movement of the locking portion 703.

Further, the driving mechanism 706 comprises a power unit 7061 and a transmission unit 7062 connected to the power unit 7061, two fixing mechanisms 705 are connected to the transmission unit 7062, and the power unit 7061 drives the two fixing mechanisms 705 through the transmission unit 7062. The use of one driving mechanism 706 to drive the two fixing mechanisms 705 facilitates operation and maintenance, and improves control efficiency.

Further, the power unit 7061 is a motor.

Further, the transmission unit 7062 includes:

a crank 7063, the middle of which is connected with the power unit 7061;

the number of the connecting rods 7064 is two, the end parts of the two connecting rods 7064 are respectively hinged to two ends of the crank 7063, and the other ends of the two connecting rods 7064 are hinged to the bolt. Specifically, the motor drives the crank 7063 to rotate, and the crank 7063 can push and pull the plug pin to reciprocate along the guide sleeve 7042 through the connecting rod 7064, so that the fixing mechanism 705 is switched between the first state and the second state.

Further, the parking device further comprises a plurality of detection devices, and each detection device is respectively arranged on each upper-layer garage 2011 and each lower-layer garage 2012 and is used for detecting whether the vehicle 1 is parked in each upper-layer garage 2011 and each lower-layer garage 2012. Each detection device is connected with the control system electricity, and control system still is connected with the display screen, and the display screen is arranged in showing each upper garage 2011 and the vehicle 1 parking condition (whether park promptly has vehicle 1) in each lower floor's garage 2012 to the parking personnel observe.

The invention also provides a use method of the stereo garage, which comprises the following steps:

warehousing: the vehicle 1 enters the lower garage 2012 from the entrance 4;

a storage step: if the pre-storage position of the vehicle 1 is the upper garage 2011, the vehicle 1 stays in the lower garage 2012 of the garage unit 201 where the pre-storage position is located, and the lifting mechanism 3 conveys the vehicle 1 to the pre-storage position; specifically, before a vehicle 1 which is pre-stored in an upper garage 2011 enters a lower garage 2012, the anti-falling device 7 releases the vehicle carrying tray 302, the lifting mechanism 3 lowers the vehicle carrying tray 302 onto the ground of the lower garage 2012, the vehicle 1 drives into the upper part of the vehicle carrying tray 302 and brakes, then the lifting mechanism 3 lifts the vehicle 1 into the upper garage 2011, and the anti-falling device 7 locks and fixes the vehicle carrying tray 302 on the center sill 203; if the pre-stored position of the vehicle 1 is the lower-layer garage 2012, before the vehicle 1 enters the lower-layer garage 2012, the vehicle-carrying tray 302 is locked and fixed on the anti-falling device 7, and then the vehicle 1 directly stays at the pre-stored position, wherein the pre-stored position is a preset parking position for the vehicle 1; the vehicle 1 with the pre-storage position far away from the inlet and outlet 4 is preferentially stored in the garage, before the vehicle 1 enters the pre-storage position, the lower-layer garage 2012 between the pre-storage position and the inlet and outlet 4 is in an idle state, and the corresponding vehicle carrying tray 302 is fixed by the anti-falling device 7, so that the vehicle 1 is prevented from entering the pre-storage position.

And (4) ex-warehouse step: if the storage position of the vehicle 1 is the upper garage 2011, the anti-falling device 7 releases the vehicle carrying tray 302 and the vehicle 1 above the vehicle carrying tray 302 is conveyed to the ground in the lower garage 2012 of the garage unit 201 where the storage position is located by the lifting mechanism 3, at this time, no other vehicle 1 exists in the lower garage 2012, and then the vehicle 1 passes through the lower garage 2012 and is driven out of the stereo garage from the inlet and outlet 4; if the storage position of the vehicle 1 is the lower-layer garage 2012, the vehicle 1 directly exits the stereo garage from the entrance 4. Before the vehicle 1 is driven out of the position, no other vehicle 12012 exists in the lower garage 2012 between the pre-stored position and the entrance 4, and the corresponding vehicle carrying tray 302 is fixed by the anti-falling device 7, so as to prevent the vehicle 1 from being driven out of the entrance 4.

Further, in the garage entering step, the vehicle 1, which is stored in the upper garage 2011 in advance, preferentially enters the stereo garage. So as to ensure that no other vehicle 1 or vehicle carrying tray 302 in the lower garage 2012 stops the vehicle 1 from entering the garage in the process of entering the garage.

Further, in the garage exit step, the vehicle 1 whose storage position is in the lower garage 2012 preferentially exits the stereo garage. So as to ensure that the vehicle 1 in the upper garage 2011 is not blocked by the vehicle 1 in the lower garage 2012 when the vehicle 1 in the upper garage is out of the garage.

Further, in the garage-out step, the vehicle 1 stored at a position close to the entrance/exit 4 preferentially exits the stereo garage. So as to ensure that the vehicle 1 far away from the entrance 4 is not blocked by other vehicles 1 when going out of the garage.

Further, in the storing step, when there is an idle location in the upper garage 2011, the pre-stored location preferentially selects the upper garage 2011.

In the present embodiment, the garage unit group 2 includes two garage units 201 arranged in a front row and a rear row along a first direction, and the operation manner of the stereo garage of the present invention is described below by taking the present embodiment as an example, but the method is also applicable to other embodiments, and the description of the present embodiment does not limit the protection scope of the present invention.

In the step of warehousing, when the vehicle 1 is stored in the upper garage 2011 at the front row, the anti-falling device 7 releases the vehicle carrying tray 302, and after the vehicle carrying tray 302 is lowered to the ground of the lower garage 2012 by the lifting mechanism 3, the vehicle 1 drives into the vehicle carrying tray 302 and is lifted to the height of the middle beam 203 by the lifting mechanism 3 to be fixed by the anti-falling device 7, and warehousing is completed.

In the warehousing step, when the vehicle 1 is stored in the rear-row upper-layer garage 2011, the lower-layer garage 2012 of the front-row garage unit 201 is idle, and the vehicle carrying tray 302 is fixed by the anti-falling device 7; the vehicle 1 enters from the entrance 4 and passes through the front-row lower-layer garage 2012 to the rear-row lower-layer garage 2012, so as to enter the vehicle carrying tray 302 on the ground of the rear-row lower-layer garage 2012, and is lifted to the height of the center sill 203 by the lifting mechanism 3 to be fixed by the anti-falling device 7, and the warehousing is completed.

In the warehousing step, when the vehicle 1 is stored in the rear-row lower-layer garage 2012, the lower-layer garage 2012 of the front-row garage unit 201 is idle, and the vehicle-carrying tray 302 is fixed by the anti-falling device 7; the vehicle 1 enters from the entrance 4 and passes through the lower garage 2012 at the front row to the lower garage 2012 at the rear row, and the garage is finished.

In the step of warehousing, when the vehicle 1 is stored in the front-row lower-layer garage 2012, the vehicle-carrying tray 302 in the front-row garage unit 201 is fixed by the anti-falling device 7, and the vehicle 1 directly drives into the front-row lower-layer garage 2012, so that warehousing is completed.

In the step of discharging, when the vehicle 1 in the front row upper garage 2011 is discharged, the front row lower garage 2012 is idle; after the anti-falling device 7 releases the vehicle carrying tray 302 and the lifting mechanism 3 lowers the vehicle carrying tray 302 to the ground of the lower garage 2012, the vehicle 1 is driven out of the vehicle carrying tray 302 and is driven out of the stereo garage from the inlet and outlet 4, and the garage is discharged.

In the step of garage exit, the vehicle 1 positioned in the front-row lower-layer garage 2012 directly exits the stereo garage from the entrance 4, and the garage exit is completed.

In the step of exiting, when the vehicle 1 located in the rear lower garage 2012 exits, the front lower garage 2012 is idle, the vehicle carrying tray 302 of the front garage unit 201 is fixed by the anti-falling device 7, and the vehicle 1 in the rear lower garage 2012 passes through the front lower garage 2012 and exits from the stereo garage, so that exiting is completed.

In the step of exiting, when the vehicle 1 in the upper rear-row garage 2011 exits, the lower front-row garage 2012 is idle, the vehicle carrying tray 302 of the front-row garage unit 201 is fixed by the anti-falling device 7, the anti-falling device 7 releases the vehicle carrying tray 302 and the vehicle carrying tray 302 is lowered to the ground of the lower-row garage 2012 by the lifting mechanism 3, and the vehicle 1 exits the vehicle carrying tray 302 and passes through the lower front-row garage 2012 to exit the entrance 4, so that exiting is completed.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the invention, taken in conjunction with the specific embodiments thereof, and that no limitation of the invention is intended thereby. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims (12)

1. A stereo garage is used for storing vehicles and is characterized by comprising a garage unit group, wherein the garage unit group comprises a plurality of garage units which are arranged along a first direction, and each garage unit comprises an upper-layer garage and a lower-layer garage; the lower-layer garages are communicated along a first direction, and vehicles can move along the first direction between the lower-layer garages; be equipped with hoist mechanism in the garage unit, the upper garage with the garage of lower floor communicates along vertical direction, hoist mechanism is used for the vehicle be in the upper garage with remove between the garage of lower floor, be equipped with exit on the garage unit group for the vehicle business turn over.

2. The stereo garage of claim 1, wherein said access opening is provided at both ends of said garage unit set along a first direction.

3. The stereo garage of claim 1, wherein a center sill is disposed between the upper garage and the lower garage, the center sill limiting a rise height of the lifting mechanism.

4. The stereo garage of claim 1, wherein the garage unit includes a plurality of vertical columns arranged in a vertical direction, and wherein the tops of the vertical columns are provided with longitudinal beams in a first direction and transverse beams in a second direction, the second direction being perpendicular to the first direction.

5. The stereo garage of claim 1, wherein there are a plurality of said garage unit sets, and each of said garage unit sets is arranged in sequence along the second direction.

6. The stereo garage of claim 1, wherein the garage unit has a dimension in the second direction that is greater than a width of the vehicle.

7. The stereo garage of any one of claims 1-6, wherein the lifting mechanism includes a drive unit and a vehicle carrying tray connected to the drive unit, the vehicle carrying tray for carrying a vehicle.

8. A method of using the stereo garage of any one of claims 1 to 7, comprising:

warehousing: the vehicle enters the lower-layer garage from the entrance and the exit;

a storage step: if the pre-storage position of the vehicle is an upper-layer garage, the vehicle stays in a lower-layer garage of a garage unit where the pre-storage position is located, and the vehicle is conveyed to the pre-storage position through a lifting mechanism; if the pre-stored position of the vehicle is the lower-layer garage, the vehicle directly stays at the pre-stored position;

and (4) ex-warehouse step: if the storage position of the vehicle is an upper-layer garage, the vehicle is conveyed to a lower-layer garage of a garage unit where the storage position is located by a lifting mechanism, and then the vehicle passes through the lower-layer garage and exits from an inlet and an outlet of the stereo garage; if the storage position of the vehicle is the lower-layer garage, the vehicle directly exits the stereo garage from the entrance and the exit.

9. The method of using a stereo garage of claim 8, wherein in the step of entering, vehicles with pre-stored locations in the upper garage preferentially enter the stereo garage.

10. The method of using a stereo garage of claim 8, wherein: in the step of exiting, vehicles stored in the lower-layer garage preferentially exit the stereo garage.

11. The method of using a stereo garage of claim 10 wherein in the step of exiting, vehicles at storage locations proximate the access opening preferentially exit the stereo garage.

12. The method of using a stereo garage of claim 8, wherein in the storing step, the pre-stored location preferentially selects the upper garage when an idle location exists in the upper garage.

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