CN110847663A - Stereo garage with synchronous rotating bracket and parking method thereof - Google Patents

Abstract

The invention provides a three-dimensional garage with a synchronous rotating bracket, which includes an upper-layer car-carrying plate lifting frame, an upper-layer car-carrying plate, an upper-layer car-carrying plate lifting mechanism, an upper-layer car-carrying plate bracket, and the upper-layer car-carrying plate bracket rotating The utility model has the advantages of simple and reasonable structure layout, beautiful and practical, low cost, low installation and disassembly difficulty, High cost performance; the upper carriage plate bracket and the bracket rotation mechanism adopt integrated fixed connection, mechanical transmission, and the opening and closing are controlled by the motor. Consistency and reliability, greatly improve the safety of the garage; no need to set up additional lift parking passages or increase the volume of the garage, the volume is relatively small, the footprint is reduced, the construction flexibility is higher, and it is suitable for more parking spaces Build to use.

Description

Stereoscopic garage with synchronous rotating bracket and parking method thereof

【Technical field】

The invention relates to a three-dimensional garage and a parking method thereof, in particular to a three-dimensional garage with a synchronous rotating bracket and a parking method thereof.

【Background technique】

With the increasing popularity of cars, parking spaces have become more and more scarce. Parking spaces in many places in public places have been full for a long time. Car owners often face the trouble of not being able to find a parking space when they go out. In order to solve the problem of parking difficulties , More and more three-dimensional garages have been applied in construction. At present, the upper parking space of some three-dimensional garages is suspended by suspension structures such as cantilevers or slings or chains. , to prevent the upper deck and the parked vehicle from falling off when the suspension structure breaks down. The anti-fall hook is divided into two types: electromagnetic anti-fall hook and pure mechanical anti-fall hook. The opening and closing of the electromagnetic anti-fall hook is driven by multiple groups. A variety of factors such as device control, weather, and other factors can easily lead to poor consistency and high failure rate. In severe cases, the vehicle board will be tilted, and the loaded vehicle will fall, easily hurting vehicles and personnel; the opening and closing of pure mechanical anti-fall hooks In a free state, there is no fixed control connection, animals or human factors are likely to cause it to be in a state of failure, and it is easy to be changed by external forces and difficult to detect, forming a safety hazard; the anti-fall hook usually needs to be fixed on the lifting frame. The ground is high, and it is difficult to observe the safety status of the anti-fall hook from the ground, and the existing safety hazards cannot be found in time. Each upper deck will be protected by multiple anti-fall hooks, and each anti-fall hook has a separate power Control the opening and closing, the consistency is not good, there is a problem with one or more anti-fall hooks, which leads to inconsistent opening and closing, and the upper vehicle carrier plate will tilt and the vehicle will fall, resulting in casualties and losses. In addition, the upper parking space of some three-dimensional garages uses a car storage board or a car storage rack to carry and store the upper car carrying board. When the upper car carrying board of this type of garage is lifted, it is necessary to set the upper car carrying board inside/outside the garage to lift. Parking aisles or increasing the volume of the garage, this type of garage occupies a large area and costs a lot.

[Content of the invention]

The purpose of the present invention is to solve the above problems existing in the current three-dimensional garage, and provide a three-dimensional garage with a synchronous rotating bracket and a parking method thereof.

The present invention is realized through the following technical solutions: a three-dimensional garage with a synchronous rotating bracket, comprising an upper-layer vehicle-carrying plate lifting frame, an upper-layer vehicle-carrying plate, an upper-layer vehicle-carrying plate lifting mechanism, an upper-layer vehicle-carrying plate bracket, The upper-layer car-carrying plate bracket rotation mechanism, the ground-layer car-carrying plate, the ground-layer car-carrying plate traverse mechanism, the ground-layer car-carrying plate traverse guide rail, the upper-layer car-carrying plate lifting frame is installed and fixed on the ground, the upper-layer car-carrying plate lifting frame is installed and fixed on the ground, A number of upper parking spaces are arranged on the upper part of the lift frame of the car carrier, each upper parking space is provided with an upper car carrier, and an upper car carrier lifting mechanism and an upper carrier board are arranged above the upper car carrier. The bracket and the upper-layer car-carrying plate bracket rotation mechanism, the upper-layer car-carrying plate lifting mechanism, the upper-layer car-carrying plate bracket and the upper-layer car-carrying plate bracket rotating mechanism are all installed on the top of the upper-layer car-carrying plate lifting frame, the upper layer The lift mechanism of the vehicle carrier is connected with the upper vehicle carrier through a chain, and the upper vehicle carrier lift mechanism drives the upper vehicle carrier to lift vertically. The upper vehicle carrier bracket is used to store the upper vehicle carrier. The vehicle-carrying plate bracket rotating mechanism is connected with the upper-layer vehicle-carrying plate bracket in power, the upper-layer vehicle-carrying plate bracket rotating mechanism drives the upper-layer vehicle-carrying plate bracket to rotate, and the ground at the lower part of the upper-layer vehicle-carrying plate lifting frame is provided with A number of parking spaces on the ground floor and a set of traversing guide rails for the car-carrying plate on the ground floor. The number of parking spaces on the ground floor is one less than the number of parking spaces on the upper floor. The parking spaces on the ground floor and the avoidance parking spaces are both mobile parking spaces, and each parking space on the ground floor is provided with a car carrier plate on the ground layer. A set of ground-layer vehicle-carrying plate traverse mechanisms are arranged on the ground-layer vehicle-carrying boards, and the ground-layer vehicle-carrying-slab traversing mechanisms drive the ground-layer vehicle-carrying boards to traverse left and right on the ground-layer vehicle-carrying board traverse guide rails, All ground level car carriers can be moved laterally by one parking space to the left or right.

Further, the upper-layer car-carrying plate lifting frame includes uprights, beams, and longitudinal beams, and a vertical column is installed and fixed on the ground at four corners of the upper-layer car-carrying plate elevating frame, respectively, and the tops of the two horizontal vertical columns are provided with one column. A longitudinal beam is provided at the top of the two vertical columns, a longitudinal beam is also arranged between two adjacent upper parking spaces, and several columns can be arranged between the two horizontal columns and the two longitudinal columns.

Further, the upper-layer vehicle carrier bracket is composed of several bracket assemblies, and the bracket assemblies are distributed on the lower part of the cross beam and/or the longitudinal beam of the upper-layer vehicle carrier lifting frame, and the bracket assembly includes a support frame, Rotating shaft and supporting plate, the supporting frame is installed and fixed on the lower part of the beam or the longitudinal beam of the lifting frame of the upper car carrier, the supporting frame is provided with a rotating shaft, and the two ends of the rotating shaft respectively pass through the upper and lower parts of the supporting frame. The end of the rotating shaft passing through the upper side of the support frame is connected to the upper-layer vehicle-carrying plate bracket rotating mechanism, and the end of the rotating shaft passing through the lower side of the support frame is provided with a supporting plate, and the supporting plate is used for storing For the upper-layer vehicle-carrying board, two bracket assemblies corresponding to the adjacent surfaces of the adjacent two sets of upper-layer vehicle-carrying board brackets can use the same support frame.

Further, the rotation mechanism of the upper vehicle carrier bracket includes a first motor, a first gear, a second gear, a closed chain, and a direction changing wheel, and the first motor is installed and fixed on the beam of the upper vehicle carrier lifting frame. Or on the longitudinal beam, a first gear is arranged on the output end of the first motor, and a second gear is arranged at one end of each rotating shaft of the upper vehicle carrier bracket passing through the upper side of the support frame. The chain is connected to the first gear and the second gear in a rectangular shape. The first motor drives the rotating shaft on which the second gear is installed to rotate through the closed chain. The four inner corners of the rectangular closed chain are provided with several Reversing wheels, the closed chain winds around the outside of the four inner corners of the closed chain, and the four inner corners of the closed chain support the rectangular structure of the closed chain, preventing the closed chain and the upper car carrier The lifting frame is in contact with each other, and the second gear is provided with several direction changing wheels before and after the second gear. The direction-changing wheels before and after the second gear make the rotation directions of the two adjacent second gears opposite, so that all the pallets of the upper-layer vehicle carrier bracket can rotate to the bottom of the upper-layer vehicle-carrying plate at the same time or avoid the upper-layer vehicle-carrying plate at the same time.

Further, the traverse guide rail of the ground layer vehicle carrier is composed of two guide rails, and two rollers are respectively provided on the lower parts of the longitudinal sides of the ground layer vehicle carrier, and the ground layer vehicle carrier is connected to the ground layer through the rollers. The vehicle board traverse guide rails are connected, the ground layer vehicle board traverse mechanism includes a second motor and a transmission shaft, the second motor is installed and fixed on the ground layer vehicle carrier board, and both ends of the transmission shaft are respectively connected to the ground On the two rollers on the longitudinal side of the layered vehicle board, the second motor is dynamically connected with the transmission shaft through a chain, and the second motor drives the ground layer vehicle carrier plate to carry vehicles on the ground layer through the transmission shaft connected to the rollers. The plate traverses left and right on the guide rail.

A parking method for a three-dimensional garage with a synchronous rotating bracket, the specific parking method is as follows:

S1. When the ground-level vehicle deck needs to park/take the vehicle, the vehicle directly drives into/out of the first ground-level vehicle deck to complete the parking/take-out;

S2. When the upper-layer car-carrying plate without the ground-layer car-carrying plate at the corresponding position below needs to park/receive the car, the upper-layer car-carrying plate bracket rotating mechanism starts to rotate in the forward direction, and drives all the vehicles under the upper-layer car-carrying plate through the closed chain. The pallet rotates synchronously to avoid the upper vehicle carrier, the upper vehicle carrier lift mechanism rotates forward and starts, loosen the chain to smoothly and vertically drop the upper vehicle carrier to the ground, the vehicle drives in/out of the upper vehicle carrier, and the upper carrier The car board lifting mechanism is reversely rotated to start, and the chain is tightened to smoothly and vertically lift the upper car carrier into the upper parking space. The plate rotates synchronously and stays under the upper car-carrying plate to complete the parking/take-out;

S3. When the upper-layer car-carrying plate with the ground-layer car-carrying plate at the corresponding position below needs to park/receive the car, the ground-layer car-carrying plate under the upper-layer car-carrying plate and the ground-layer car-carrying plate and the ground layer directly to the avoidance parking space The car carrier moves one parking space laterally to avoid the parking space one by one, vacating the space to avoid the upper car carrier, and the upper car carrier bracket rotation mechanism starts to rotate in the forward direction, and drives all the pallets under the upper car carrier to rotate synchronously through the closed chain , Avoid the upper car carrier, the upper car carrier lift mechanism rotates forward, loosen the chain to smoothly and vertically drop the upper car carrier to the ground, the vehicle drives in/out of the upper carrier board, the upper car carrier lift mechanism The reverse rotation is started, the chain is tightened to smoothly and vertically lift the upper car carrier into the upper parking space, the upper car carrier bracket rotating mechanism is reversely rotated to start, and the closed chain drives all the pallets under the upper car carrier to rotate synchronously. Stop under the upper deck to complete the park/retrieve.

The beneficial effects of the invention are as follows: the structure layout is simple and reasonable, beautiful and practical, the cost is low, the installation and disassembly difficulty is low, and the cost performance is high; , The opening and closing are controlled by the motor, and it is always in a state of no freedom. The overall action of opening and closing is consistent, which ensures the uniqueness, consistency and reliability of the opening and closing state, and completely avoids the safety caused by the consistency and poor reliability of the anti-fall hook. Hidden dangers, greatly improve the safety of the garage; there is no need to set up additional lift parking channels or increase the volume of the garage, the volume is relatively small, the floor space is reduced, and the construction flexibility is higher, which is suitable for the construction and use of more parking spaces.

【Description of drawings】

1 is a schematic structural diagram of a three-dimensional garage with a synchronous rotating bracket of the present invention;

Figure 2 is a side view of a three-dimensional garage with a synchronous rotating bracket of the present invention;

Fig. 3 is the rear view of the stereo garage with the synchronous rotating bracket of the present invention;

FIG. 4 is a schematic structural diagram of the lifting frame and the bracket of the upper deck of the three-dimensional garage with the synchronous rotating bracket of the present invention;

FIG. 5 is a schematic structural diagram of the upper-layer car-carrying plate bracket and the upper-layer car-carrying plate bracket rotating mechanism of the three-dimensional garage with the synchronous rotating bracket according to the present invention;

6 is a schematic structural diagram of a bracket assembly of a three-dimensional garage with a synchronous rotating bracket according to the present invention;

7 is a schematic structural diagram of the shared support frame of two adjacent bracket assemblies of a three-dimensional garage with synchronous rotating brackets according to the present invention;

Reference numerals: 1. Lifting frame of the upper deck; 11. Upright column; 12. Beam; 13. Longitudinal beam; 2. Upper deck; 3. Lifting mechanism of the upper deck; 4. Upper deck bracket 41. Bracket assembly; 411. Support frame; 412. Rotating shaft; ; 54, closed chain; 55, changing direction wheel; 6, ground layer vehicle plate; 61, roller; 7, ground layer vehicle plate traverse mechanism; 71, second motor; 72, transmission shaft; 8, ground Layer carrier plate traverse guide rail.

【Detailed ways】

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, a three-dimensional garage with a synchronous rotating bracket includes an upper-layer car-carrying plate lifting frame 1 and an upper-layer car-carrying plate 2 , The lifting mechanism of the upper vehicle carrier plate 3, the upper layer vehicle carrier plate bracket 4, the upper layer vehicle carrier plate bracket rotation mechanism 5, the ground layer vehicle carrier plate 6, the ground layer vehicle carrier plate traverse mechanism 7, the ground layer vehicle carrier plate horizontal The guide rail 8 is moved, and the upper-layer car-carrying plate lifting frame 1 is installed and fixed on the ground. The upper-layer car-carrying plate lifting frame 1 is provided with several upper-layer parking spaces, and each upper-layer parking space is provided with an upper-layer car Plate 2, above the upper vehicle carrier plate 2 are provided with an upper layer vehicle carrier plate lifting mechanism 3, an upper layer vehicle carrier plate bracket 4 and an upper layer vehicle carrier plate bracket rotation mechanism 5, the upper layer vehicle carrier plate lifting mechanism 3, The upper-layer car carrier bracket 4 and the upper-layer car-carrying plate bracket rotating mechanism 5 are both installed on the top of the upper-layer car-carrying plate lifting frame 1, and the upper-layer car-carrying plate lifting mechanism 3 is dynamically connected with the upper-layer car-carrying plate 2 through a chain, so The upper-layer vehicle-carrying plate lifting mechanism 3 drives the upper-layer vehicle-carrying plate 2 to vertically lift, the upper-layer vehicle-carrying plate bracket 4 is used to store the upper-layer vehicle-carrying plate 2, and the upper-layer vehicle-carrying plate bracket rotating mechanism 5 is connected to the upper-layer vehicle-carrying plate. The plate bracket 4 is connected with power, the upper-layer car-carrying plate bracket rotating mechanism 5 drives the upper-layer car-carrying plate bracket 4 to rotate, and the ground at the lower part of the upper-layer car-carrying plate lifting frame 1 is provided with several ground-level parking spaces and A set of traversing guide rails 8 on the ground floor car carrier, the number of parking spaces on the ground floor is one less than the number of parking spaces on the upper floor, and the position where the parking spaces on the ground floor are less than the parking spaces on the upper floor is an avoidance parking space. The parking spaces are all mobile parking spaces, and each parking space on the ground floor is provided with a ground layer car carrier plate 6, and the ground layer car carrier plate 6 is connected with the ground layer car carrier plate traverse guide rail 8. A set of ground-level vehicle-carrying board traverse mechanisms 7 are provided on the vehicle-carrying boards 6, and the ground-level vehicle-carrying-board traversing mechanisms 7 drive the ground-level vehicle-carrying board 6 to traverse left and right on the ground-level vehicle-carrying board traverse guide rails 8. If the vehicle is moved, all the ground floor vehicle carriers 6 can laterally move one parking space to the left or right.

Preferably, the upper deck lift frame 1 includes uprights 11, cross beams 12, and longitudinal beams 13. On the ground at the four corners of the upper deck lift frame 1, one upright column 11 is vertically installed and fixed, and two lateral There is a beam 12 at the top of the column 11, a longitudinal beam 13 is provided on the top of the two vertical columns 11, and a longitudinal beam 13 is also provided between the two adjacent upper parking spaces, and two lateral columns 11 and two longitudinally. Several uprights 11 may also be arranged between the uprights 11 .

Preferably, the upper-layer vehicle carrier bracket 4 is composed of several bracket assemblies 41, and the bracket assemblies 41 are distributed at the lower part of the cross beam 12 and/or the longitudinal beam 13 of the upper-layer vehicle carrier lifting frame 1. The frame assembly 41 includes a support frame 411, a rotating shaft 412, and a support plate 413. The support frame 411 is installed and fixed on the lower part of the cross beam 12 or the longitudinal beam 13 of the upper-layer vehicle carrier lifting frame 1. The support frame 411 is provided with a rotating shaft. 412, the two ends of the rotating shaft 412 pass through the upper and lower sides of the support frame 411 respectively, and the one end of the rotating shaft 412 passes through the upper side of the support frame 411 to be powered with the upper-layer vehicle carrier bracket rotating mechanism 5, and the rotating One end of the shaft 412 passing through the lower side of the support frame 411 is provided with a support plate 413, the support plate 413 is used to store the upper vehicle carrier 2, two adjacent two groups of the upper vehicle carrier brackets 4 corresponding to the adjacent surfaces The bracket assembly 41 can use the same support frame 411 .

Preferably, the upper-layer vehicle carrier plate bracket rotation mechanism 5 includes a first motor 51, a first gear 52, a second gear 53, a closed chain 54, and a direction-changing wheel 55, and the first motor 51 is installed and fixed on the upper layer A first gear 52 is provided on the output end of the first motor 51 on the cross beam 12 or the longitudinal beam 13 of the vehicle carrier lifting frame 1, and each rotating shaft 412 of the upper vehicle carrier bracket 4 passes through the support frame One end of the upper side of the 411 is provided with a second gear 53, the closed chain 54 is connected to the first gear 52 and the second gear 53 in a rectangular shape, and the first motor 51 is driven by the closed chain 54 to install a second gear. The rotating shaft 412 of the second gear 53 rotates. The four inner corners of the rectangular closed chain 54 are provided with a plurality of direction changing wheels 55. The closed chain 54 revolves outside the direction changing wheels 55 at the four inner corners, The direction changing wheels 55 at the four inner corners of the closed chain 54 support the rectangular structure of the closed chain 54 to prevent the closed chain 54 from contacting the upper deck lift frame 1. The second gear 53 is provided with a number of direction changes in the front and rear. Wheel 55 , the direction changing wheels 55 before and after the second gear 53 determine that the closed chain 54 runs on the inside or outside of the second gear 53 , and the closed chain 54 is made by the direction changing wheels 55 before and after the second gear 53 . The rotation directions of the two adjacent second gears 53 are opposite, so that all the pallets 413 of the upper-layer vehicle carrier bracket 4 can rotate to the upper-layer vehicle carrier 2 at the same time or avoid the upper-layer vehicle carrier 2 at the same time.

Preferably, the traverse guide rail 8 of the ground layer vehicle carrying plate is composed of two guide rails, and two rollers 61 are respectively provided on the lower parts of the longitudinal sides of the ground layer vehicle carrying plate 6, and the ground layer vehicle carrying plate 6 passes through the rollers. 61 is connected to the traversing guide rail 8 of the ground layer vehicle carrying plate, the ground layer car carrying plate traverse mechanism 7 includes a second motor 71 and a transmission shaft 72, and the second motor 71 is installed and fixed on the ground layer car carrying plate 6 , the two ends of the transmission shaft 72 are respectively connected to the two rollers 61 on the longitudinal side of the ground floor vehicle carrying board 6, the second motor 71 is connected to the transmission shaft 72 through a chain, and the second motor 71 is connected by The drive shaft 72 on the roller 61 drives the ground-level vehicle carrying board 6 to traverse left and right on the ground-level vehicle carrying board traverse guide rail 8 .

A parking method for a three-dimensional garage with a synchronous rotating bracket, the specific parking method is as follows:

S1. When the ground-level vehicle deck needs to park/take the vehicle, the vehicle directly drives into/out of the first ground-level vehicle deck to complete the parking/take-out;

S2. When the upper-layer car-carrying plate without the ground-layer car-carrying plate at the corresponding position below needs to park/receive the car, the upper-layer car-carrying plate bracket rotating mechanism starts to rotate in the forward direction, and drives all the vehicles under the upper-layer car-carrying plate through the closed chain. The pallet rotates synchronously to avoid the upper vehicle carrier, the upper vehicle carrier lift mechanism rotates forward and starts, loosen the chain to smoothly and vertically drop the upper vehicle carrier to the ground, the vehicle drives in/out of the upper vehicle carrier, and the upper carrier The car board lifting mechanism is reversely rotated to start, and the chain is tightened to smoothly and vertically lift the upper car carrier into the upper parking space. The plate rotates synchronously and stays under the upper car-carrying plate to complete the parking/take-out;

S3. When the upper-layer car-carrying plate with the ground-layer car-carrying plate at the corresponding position below needs to park/receive the car, the ground-layer car-carrying plate under the upper-layer car-carrying plate and the ground-layer car-carrying plate and the ground layer directly to the avoidance parking space The car carrier moves one parking space laterally to avoid the parking space one by one, vacating the space to avoid the upper car carrier, and the upper car carrier bracket rotation mechanism starts to rotate in the forward direction, and drives all the pallets under the upper car carrier to rotate synchronously through the closed chain , Avoid the upper car carrier, the upper car carrier lift mechanism rotates forward, loosen the chain to smoothly and vertically drop the upper car carrier to the ground, the vehicle drives in/out of the upper carrier board, the upper car carrier lift mechanism The reverse rotation is started, the chain is tightened to smoothly and vertically lift the upper car carrier into the upper parking space, the upper car carrier bracket rotating mechanism is reversely rotated to start, and the closed chain drives all the pallets under the upper car carrier to rotate synchronously. Stop under the upper deck to complete the park/retrieve.

Based on the disclosure and teaching of the above specification, those skilled in the art to which the present invention pertains can also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims (6)

1. The utility model provides a stereo garage with synchronous revolution bracket which characterized in that: the upper layer vehicle carrying plate lifting mechanism drives the upper layer vehicle carrying plate to vertically lift, the upper layer vehicle carrying board bracket is used for storing an upper layer vehicle carrying board, the upper layer vehicle carrying board bracket rotating mechanism is in power connection with the upper layer vehicle carrying board bracket, the upper layer vehicle carrying board bracket rotating mechanism drives the upper layer vehicle carrying board bracket to rotate, a plurality of ground layer parking spaces and a group of ground layer vehicle carrying board transverse moving guide rails are arranged on the ground at the lower part of the upper layer vehicle carrying board lifting frame, the number of the ground layer parking spaces is one less than that of the upper layer parking spaces, the positions, where the ground layer parking spaces are less than that of the upper layer parking spaces, of the ground layer parking spaces are avoidance parking spaces, the ground layer parking spaces and the avoidance parking spaces are both movable parking spaces, each ground layer parking space is provided with a ground layer vehicle carrying board, the ground layer vehicle carrying boards are all connected with the ground layer vehicle carrying board transverse moving guide rails, a group of ground layer vehicle carrying board transverse moving mechanisms are arranged on the ground layer vehicle carrying boards, and the ground layer vehicle carrying boards are driven to transversely move, all the ground floor vehicle carrying boards can transversely move a parking space leftwards or rightwards.

2. The stereo garage with synchronized rotation of carriages of claim 1, wherein: the upper layer vehicle carrying plate lifting frame comprises stand columns, cross beams and longitudinal beams, wherein the stand columns are vertically and fixedly arranged on the ground at the four corners of the upper layer vehicle carrying plate lifting frame respectively, the tops of the two transverse stand columns are respectively provided with a cross beam, the tops of the two longitudinal stand columns are respectively provided with a longitudinal beam, a longitudinal beam is also arranged between the two adjacent upper layer parking places, and a plurality of stand columns can be arranged between the two transverse stand columns and the two longitudinal stand columns.

3. The stereo garage with synchronized rotation of carriages of claim 1, wherein: the upper strata carries sweep bracket to constitute by a plurality of bracket assembly, bracket assembly distributes and carries sweep lifting frame's crossbeam and/or longeron lower part at the upper strata, bracket assembly includes support frame, axis of rotation, layer board, the support frame installation is fixed and is carried sweep lifting frame's crossbeam or longeron lower part at the upper strata, be equipped with the axis of rotation in the support frame, the upper and lower both sides of support frame are passed respectively at the axis of rotation both ends, the one end that the axis of rotation passed the support frame upside is carried sweep bracket rotary mechanism power with the upper strata and is connected, the one end that the axis of rotation passed the support frame downside is equipped with the layer board, the layer board is used for depositing the upper strata and carries the sweep, and two adjacent two.

4. The stereo garage with synchronized rotation of carriages of claim 1, wherein: the upper layer vehicle carrying plate bracket rotating mechanism comprises a first motor, a first gear, a second gear, a closed chain and turning wheels, the first motor is fixedly installed on a cross beam or a longitudinal beam of the upper layer vehicle carrying plate lifting frame, the output end of the first motor is provided with the first gear, one end of each rotating shaft of the upper layer vehicle carrying plate bracket, which penetrates through the upper side of the supporting frame, is provided with the second gear, the closed chain is in rectangular movable connection with the first gear and the second gear, the first motor drives the rotating shaft provided with the second gear to rotate through the closed chain, a plurality of turning wheels are arranged at four inner corners of the rectangular closed chain, the closed chain bypasses the outer sides of the turning wheels at the four inner corners, the turning wheels at the four inner corners of the closed chain support the rectangular structure of the closed chain, and the closed chain is prevented from contacting with the upper layer vehicle carrying plate lifting frame, all be equipped with a plurality of directive wheel around the second gear, directive wheel around the second gear decides closed chain at the inboard or outside of second gear detour, closed chain makes the rotation direction of two adjacent second gears opposite through directive wheel around the second gear, realizes that all layer boards of upper layer year sweep bracket rotate to the upper layer year sweep below or dodge the upper layer simultaneously and carry the sweep.

5. The stereo garage with synchronized rotation of carriages of claim 1, wherein: the ground layer vehicle carrying board transverse moving guide rail is composed of two guide rails, two idler wheels are arranged on the lower portions of the two longitudinal sides of the ground layer vehicle carrying board respectively, the ground layer vehicle carrying board is connected with the ground layer vehicle carrying board transverse moving guide rail through the idler wheels, the ground layer vehicle carrying board transverse moving mechanism comprises a second motor and a transmission shaft, the second motor is installed and fixed on the ground layer vehicle carrying board, two ends of the transmission shaft are connected to the two idler wheels on one longitudinal side of the ground layer vehicle carrying board respectively, the second motor is in power connection with the transmission shaft through a chain, and the second motor drives the ground layer vehicle carrying board to transversely move on the ground layer vehicle carrying board transverse moving guide rail through the transmission shaft connected to the idler.

6. A parking method of a stereo garage with a synchronous rotating bracket is characterized by comprising the following steps:

s1, when the vehicle carrying board on the ground layer needs to park or pick up the vehicle, the vehicle directly drives in/out of the first vehicle carrying board on the ground layer to finish parking/picking up the vehicle;

s2, when an upper layer vehicle carrying plate without a ground layer vehicle carrying plate at a corresponding position below needs to park or take a vehicle, the upper layer vehicle carrying plate bracket rotating mechanism is started in a forward rotating mode, all supporting plates below the upper layer vehicle carrying plate are driven to rotate synchronously through a closed chain to avoid the upper layer vehicle carrying plate, the upper layer vehicle carrying plate lifting mechanism is started in a forward rotating mode, the chain is loosened to enable the upper layer vehicle carrying plate to stably and vertically land on the ground, the vehicle drives in/out the upper layer vehicle carrying plate, the upper layer vehicle carrying plate lifting mechanism is started in a reverse rotating mode, the chain is tightened to enable the upper layer vehicle carrying plate to stably and vertically ascend to an upper layer parking space, the upper layer vehicle carrying plate bracket rotating mechanism is started in a reverse rotating mode, all supporting plates below the upper layer vehicle carrying plate are driven to synchronously rotate through the closed chain and stay below the upper;

s3, when an upper layer vehicle carrying plate with a ground layer vehicle carrying plate at the corresponding position below needs to park or take a vehicle, the ground layer vehicle carrying plate below the upper layer vehicle carrying plate and the ground layer vehicle carrying plate directly avoiding the parking space transversely move a parking space one by one to the avoiding parking space to avoid the upper layer vehicle carrying plate, the upper layer vehicle carrying plate bracket rotating mechanism rotates forward to start, all supporting plates below the upper layer vehicle carrying plate are driven to rotate synchronously through a closed chain to avoid the upper layer vehicle carrying plate, the upper layer vehicle carrying plate lifting mechanism rotates forward to start, the upper layer vehicle carrying plate is stably and vertically descended to the ground by loosening the chain, a vehicle drives in/out the upper layer vehicle carrying plate, the upper layer vehicle carrying plate lifting mechanism rotates reversely to start, the upper layer vehicle carrying plate stably and vertically ascends into the upper layer parking space by tightening the chain, and the upper layer vehicle carrying plate bracket rotating mechanism rotates reversely to start, all supporting plates below the upper-layer vehicle carrying plate are driven to synchronously rotate through the closed chain and stay below the upper-layer vehicle carrying plate, and parking/vehicle taking is completed.

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