A mechanical stereo garage

Abstract

The present application relates to the field of three-dimensional parking garages, and specifically to a mechanical three-dimensional parking garage, which includes: a guide rail; a gantry, including a sliding beam parallel to the guide rail and located above the guide rail; a parking device, which is used to transfer a vehicle-carrying platform from the ground to the gantry, including a first moving component, a second moving component, a main column, a lifting seat and a connecting frame, the first moving component can move along the guide rail, the second moving component can move along the sliding beam, the connecting frame is connected to the first moving component and the second moving component, the main column can be rotatably arranged on the first moving component, and the lifting seat can be lifted and lowered along the main column. The mechanical three-dimensional parking garage provided by the present application has a reasonable structural layout, uniform force without unbalanced load, the first moving component and the second moving component are not easy to derail, the operation is stable, the parking process and the stop state are safe and stable, the overall stability of the garage is good, and no ground space is occupied.

Description

Technical Field

[0001] The present application relates to the field of mechanical stereoscopic parking garages, and in particular, to a mechanical stereoscopic parking garage. Background Art

[0002] The existing lifting and rotating multi-story parking garages are commonly single-sided monorail type, single-sided double-track type, double-sided monorail frame type, and ground-rail type. Most of these common multi-story parking garages are prone to unbalanced loading, resulting in instability. In addition, the existing mechanical multi-story parking garage drive mechanisms occupy ground facilities (sidewalks, green belts, etc.) and create obstacles. Summary of the invention

[0003] The present application aims to provide a mechanical stereo garage to solve the problem of instability caused by unbalanced loading of the mechanical stereo garage in the prior art and the problem of the stereo garage occupying ground space.

[0004] The embodiment of the present application is implemented as follows:

[0005] On the one hand, an embodiment of the present application provides a mechanical stereo garage, which includes:

[0006] guide;

[0007] A gantry, comprising a sliding beam parallel to the guide rail and located above the guide rail;

[0008] The parking device is used to transfer the vehicle loading platform from the ground to the gantry, comprising a first moving component, a second moving component, a main column, a lifting seat and a connecting frame, wherein the first moving component can move along the guide rail, the second moving component can move along the sliding beam, the connecting frame is connected to the first moving component and the second moving component, the main column can be rotatably arranged on the first moving component, and the lifting seat can be lifted and lowered along the main column.

[0009] The present application sets up a combination of a first moving component, a second moving component and a connecting frame, wherein the first moving component in the combination is used to install a rotatable main column provided with a lifting seat, the second moving component cooperates with the sliding beam of the gantry, and the connecting frame connects the first moving component and the second moving component into one. Compared with the parking device in the prior art that only sets up a mobile driving mechanism on the ground, in the prior art, when the vehicle loading platform carries the vehicle and is lifted, the mobile driving mechanism on the ground is subjected to an upward force, which makes the mobile driving mechanism have a tendency to separate from the guide rail, resulting in the problem of unstable foundation during parking, and it is easy for the mobile driving mechanism to be unable to move along the guide rail or the parking device to overturn. When the parking garage provided by the present application uses the lifting seat to lift and rotate the vehicle loading platform for parking, the first moving component, the second moving component and the gantry are subjected to force as a whole. When the lifting seat lifts and rotates the vehicle loading platform, the lifting seat is subjected to the force transmitted from the vehicle loading platform, and the force is transmitted to the gantry via the main column, the first moving component, the connecting frame and the second moving component. The upward force received by the first moving component is dispersed to the entire gantry, thereby solving the problem of instability caused by overloading of the three-dimensional parking garage.

[0010] In addition, after the vehicle loading platform is raised and rotated, in the prior art under such circumstances, the upward force exerted on the mobile driving mechanism remains unchanged, but the lever arm is the shortest at this time, and the anti-overturning torque generated by the mobile driving mechanism is the smallest. At this time, the parking device is most likely to overturn. In this case, in the multi-story parking garage provided by the present application, the center of gravity of the vehicle loading platform and the vehicle it carries falls within the projection range of the gantry. The gantry, as the main load-bearing component, solves the problem of instability caused by unbalanced loading in the multi-story parking garage during parking, and also has the effect of ensuring the safety and stability of the vehicle loading platform when parked for a long time.

[0011] In addition, the parking device in the present application is overhead, mainly occupying the space on the side facade and the top of the gantry, and does not occupy the ground space under the gantry. The space under the gantry can be used for passing people, passing cars, parking vehicles, etc., solving the problem of the three-dimensional parking garage occupying the ground space in the prior art.

[0012] The three-dimensional garage provided by the present application has a reasonable structural arrangement, uniform force without unbalanced load, the first movable assembly and the second movable assembly are not easy to derail, the operation is smooth, the parking process and the stop state are safe and stable, the overall stability of the garage is good, the three-dimensional garage is overall overhead, and the ground space occupied is small.

[0013] In one embodiment of the present application, optionally, the lower end of the main column is rotatably connected to the first moving assembly, and the upper end of the main column is rotatably connected to the connecting frame.

[0014] When the lifting seat rises along the main column, the main column is subjected to a force toward the side where the vehicle loading platform is located. By rotating the upper end of the main column and connecting it to the connecting frame, the upper end of the main column is pulled by the connecting frame to improve the bearing capacity of the main column, and part of the force received by the main column is transmitted to the connecting frame through the first moving component, and the other part is directly transmitted from the upper end of the main column to the connecting frame, thereby further dispersing the load and improving the stability of the parking device.

[0015] In one embodiment of the present application, optionally, the three-dimensional car park further includes a driving motor, wherein the driving motor is mounted on the second moving component, and the driving motor is used to drive the second moving component to move and drive the first moving component to move via the connecting frame.

[0016] The driving motor is installed on the second moving component, and the second moving component is used as the main driving component. The first moving component that is easily floated by the upward force is used as the driven component. Even if the first moving component is blocked or floated by force, it is not easy to affect the parking process, thereby improving the stability of the parking device.

[0017] In one embodiment of the present application, optionally, a rack is provided along the sliding beam, and an output shaft of the driving motor is provided with a gear, and the gear is meshed with the rack.

[0018] In the prior art, generally only ground guide rails and mobile drive mechanisms are provided, and dirt and debris are easily stuck on the guide rails, affecting the overall operation of the parking device. The present application arranges the drive motor on the second moving component, and the second moving component is located in an overhead position, so that the second moving component is not easily contaminated. A rack is provided on the sliding beam, and a gear meshing with the rack is provided on the drive motor. The second moving component cooperates stably with the sliding beam, and the entire parking device operates stably.

[0019] In one embodiment of the present application, optionally, the second moving component includes a sliding sleeve mounted on the sliding beam, two rows of first rollers are arranged in the sliding sleeve, the sliding beam is located between the two rows of first rollers, and the driving motor is installed on the sliding sleeve.

[0020] By arranging a sliding sleeve with a first roller to cooperate with the sliding beam, the contact surface between the sliding sleeve and the sliding beam is a rolling friction with relatively small friction force, thereby reducing structural wear, increasing durability, and reducing the load on the drive motor. Under the action of the first roller, the sliding beam is fitted between two rows of first rollers, the sliding beam and the sliding sleeve cooperate stably, and the sliding sleeve is far away from the sliding beam, so the edge of the sliding sleeve is not easy to contact the sliding beam, thereby avoiding the edge of the sliding sleeve pressing against the surface of the sliding beam to cause movement obstruction.

[0021] In one embodiment of the present application, optionally, the gantry includes a first sliding beam and a second sliding beam parallel to each other, the second movable component slides with the first sliding beam and the second sliding beam respectively, the connecting frame is located on the side of the second movable component away from the second sliding beam, and the first sliding beam and the second sliding beam form a parking space for placing the vehicle loading platform.

[0022] The present application sets up two parallel sliding beams, and uses the two sliding beams as parking spaces for placing the vehicle loading platform. The second movable component slides with the two sliding beams, and the connecting frame is located on the outside of the gantry. Through the above arrangement, the second movable component moves synchronously on the two sliding beams and plays a role in transmitting force. The second movable component transmits the force to the two sliding beams, thereby increasing the force-applying parts of the gantry, dispersing the force, preventing excessive local stress, and improving the stability of the gantry.

[0023] In an embodiment of the present application, optionally, the gantry further includes a first support column and a second support column, the first support column is used to support the first sliding beam, and the second support column is used to support the second sliding beam.

[0024] In the present application, the first support column and the first sliding beam together form a side support structure for support (for the convenience of description, hereinafter referred to as the "support side"), the second support column and the second sliding beam together form another opposite support side, the first sliding beam and the second sliding beam located at the upper part of the two support sides form a parking space for parking vehicles, and a passage allowing passage is formed between the two support sides, which can be used for people and vehicles to pass through or for parking vehicles. In the three-dimensional car park provided by the present application, parking vehicles on the upper part does not affect the passability and usability of the lower part, and the overall structural layout is reasonable and the force is balanced.

[0025] In one embodiment of the present application, optionally, positioning blocks for positioning the vehicle loading platform are provided on the first sliding beam and the second sliding beam.

[0026] By arranging positioning blocks for positioning the vehicle loading platform on the first sliding beam and the second sliding beam, the positioning blocks make it difficult for the vehicle loading platform to slide after being placed on the two sliding beams, thereby preventing the vehicle loading platform from falling from the parking space during parking.

[0027] In an embodiment of the present application, optionally, the gantry includes a plurality of first sliding beams and a corresponding plurality of second sliding beams, and the plurality of first sliding beams and the plurality of second sliding beams form a plurality of parking spaces with different heights.

[0028] The first sliding beam and the second sliding beam of the gantry provided by the present application form a parking space, and multiple first sliding beams and multiple second sliding beams are arranged upward in the vertical direction to form multi-layer parking spaces. The three-dimensional parking garage provided by the present application has a reasonable structural layout, balanced force, convenient parking and retrieval, and can realize multi-layer parking through the parking device, request parking space upward, and save horizontal area.

[0029] In one embodiment of the present application, optionally, the lifting seat is provided with a plate removing buckle hand, the plate removing buckle hand is provided with a locking cylinder, the locking cylinder is provided with a retractable locking spindle, and the vehicle loading platform is provided with a connecting hole that cooperates with the locking spindle.

[0030] The lifting seat provided in the present application adopts a plate removing buckle hand to connect to the vehicle loading platform. A retractable locking core shaft is arranged on the plate removing buckle hand to cooperate with the connecting hole of the vehicle loading platform to realize a stable connection between the lifting seat and the vehicle loading platform. The locking core shaft is extended or reset by operating the locking cylinder to pressurize or unload the locking cylinder to realize the connection or separation of the plate removing buckle hand and the vehicle loading platform, which is convenient for taking and placing the vehicle loading platform.

[0031] In one embodiment of the present application, optionally, the main column includes a bottom rotating shaft rotatably connected to the first moving assembly, a hollow cylinder fixedly connected to the bottom rotating shaft, and the lifting seat is slidably sleeved on the outside of the hollow cylinder;

[0032] The first moving component includes a guide box and a guide wheel cooperating with the guide rail, and the guide box is provided with a rotating cylinder for driving the bottom rotating shaft; the hollow column is provided with a lifting cylinder, and the hollow column is axially connected to an open groove outside, and the lifting cylinder is provided with a connecting piece, and the connecting piece passes through the open groove and is transmission-connected to the lifting seat.

[0033] The main column of the three-dimensional parking garage provided in the present application is internally provided with a lifting cylinder to drive the lifting seat to rise and fall, and a bottom rotating shaft driven by a rotating cylinder is arranged at the bottom. The rotation of the bottom rotating shaft drives the main column to rotate as a whole, thereby driving the lifting seat to rotate, and the lifting seat is used to connect the vehicle loading platform to realize the taking and placing of the vehicle loading platform and the vehicle placed thereon.

[0034] In one embodiment of the present application, optionally, a rotating sprocket is provided on the top of the lifting cylinder, and the connecting member includes a chain, one end of the chain is fixed to the bottom of the hollow cylinder, and the other end is connected to the lifting seat through the rotating sprocket.

[0035] A chain is set to connect the lifting seat, and the connection between the lifting seat and the internal lifting cylinder is released after the chain and the lifting seat are separated. Without separating the chain and the lifting seat, the lifting cylinder is closed and the lifting seat can be slid within a certain range along the main column using external force, so that it is convenient to inspect or repair and replace parts without disassembly.

[0036] In one embodiment of the present application, optionally, the main column is provided with an anti-falling mechanism, the anti-falling mechanism includes a clamping rod and an anti-falling clamping piece, the clamping rod is fixedly arranged parallel to the axial direction of the hollow cylinder, a plurality of clamping grooves are arranged along the clamping rod, the anti-falling clamping piece is arranged on the lifting seat, and the anti-falling clamping piece can extend out of the lifting seat and cooperate with the clamping groove;

[0037] The lifting seat is provided with a chain-breaking anti-falling mechanism and a stall anti-falling mechanism, and the chain-breaking anti-falling mechanism and the stall anti-falling mechanism are respectively transmission-connected with the anti-falling clamp.

[0038] The clamping rod is fixed to the outside of the main column and rotates synchronously with the main column and the lifting seat. The lifting seat is provided with a chain breaking anti-falling mechanism and a stall anti-falling mechanism to drive the anti-falling clamp to prevent the vehicle loading platform and the lifting seat from falling when the chain breaks, and to prevent the vehicle from being damaged due to excessive descending speed.

[0039] In one embodiment of the present application, optionally, a fixed angle code is provided on the lifting seat, the anti-falling clamp comprises a sliding mandrel, one end of the sliding mandrel is provided with a mandrel movable seat, the mandrel movable seat is connected to the fixed angle code via an elastic member, and the elastic member makes the sliding mandrel have a tendency to extend toward the clamping rod;

[0040] The chain breaking anti-falling mechanism comprises a chain pressure wheel movably arranged on the lifting seat, the chain pressure wheel is connected to the spindle movable seat, and the chain pressure wheel is arranged on the side of the chain away from the main column.

[0041] After passing through the chain pressure wheel, the chain is connected to the lifting seat. Under the gravity of the lifting seat, the chain is straightened and presses the chain pressure wheel away from the clamping rod. The mandrel movable seat connected to the chain pressure wheel compresses the elastic part, and the sliding mandrel is retracted. When the chain breaks, the restriction on the chain pressure wheel is released, the force on the mandrel movable seat away from the clamping rod disappears, and the elastic part pops out the mandrel movable seat and the sliding mandrel arranged on the mandrel movable seat toward the clamping rod, so that the sliding mandrel cooperates with the clamping groove on the clamping rod to achieve anti-falling.

[0042] In one embodiment of the present application, optionally, the anti-falling clamp further includes a coil core shaft, the sliding core shaft is a hollow shaft body, and the sliding core shaft is slidably sleeved outside the coil core shaft;

[0043] The stall prevention mechanism includes a magnetic coil, a speed meter for measuring the descending speed of the lifting seat, and a controller. The speed meter and the magnetic coil are electrically connected to the controller respectively. The magnetic coil is arranged on the fixed angle code and located at one end of the coil core shaft. The controller is used to control the magnetic coil to be energized to drive the coil core shaft to extend.

[0044] The present application sets the anti-falling card as an axis rod which is concentrically sleeved by a sliding core shaft and a coil core shaft. The external sliding core shaft is connected to the chain breaking anti-falling mechanism, and the internal coil core shaft is driven to extend or reset by the stall anti-falling mechanism. The anti-falling card has a simple and compact structure. The sliding core shaft and the coil core shaft are both aligned with the clamping rod. Only one clamping rod is required to realize two types of clamping cooperation. The entire anti-falling mechanism has a compact structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0046] Figure 1 A schematic diagram of the structure of a three-dimensional parking garage in one state provided by an embodiment of the present application;

[0047] Figure 2 A schematic diagram of the structure of the three-dimensional parking garage provided in an embodiment of the present application in another state;

[0048] Figure 3 A diagram showing a state in which a vehicle loading platform of a three-dimensional parking garage provided in an embodiment of the present application is carrying a vehicle and being raised;

[0049] Figure 4 A schematic diagram of the structure of a parking device provided in an embodiment of the present application;

[0050] Figure 5 A schematic diagram of the structure of the main column provided in an embodiment of the present application;

[0051] Figure 6 for Figure 1 A magnified view of part A;

[0052] Figure 7 for Figure 1 A magnified view of the internal structure of part B;

[0053] Figure 8 for Figure 1 Enlarged view of part C;

[0054] Fig. 9 for Figure 3 A magnified view of part D in the middle;

[0055] Fig.10 A schematic diagram of the structure of the lifting seat provided in an embodiment of the present application at a first viewing angle;

[0056] Fig.11A schematic diagram of the structure of the lifting seat provided in an embodiment of the present application at a second viewing angle;

[0057] Fig.12 A schematic diagram of the structure of the lifting seat provided in the embodiment of the present application at a third viewing angle;

[0058] Fig.13 for Fig.12 Schematic diagram of the internal structure of part E;

[0059] Fig.14 A schematic diagram of the structure of the plate-removing buckle handle provided in an embodiment of the present application;

[0060] Fig.15 A schematic diagram of the structure of a multi-story overhead stereoscopic car park provided in an embodiment of the present application from a first viewing angle;

[0061] Fig.16 A schematic diagram of the structure of a multi-story overhead stereoscopic car park from a second viewing angle provided in an embodiment of the present application;

[0062] Fig.17 A schematic diagram of the structure of a multi-story overhead stereoscopic car park from a third perspective provided in an embodiment of the present application;

[0063] Fig.18 for Fig.17 Enlarged view of part F;

[0064] Fig.19 A schematic diagram of the structure of a multi-story overhead stereoscopic car park provided in an embodiment of the present application from a fourth viewing angle;

[0065] Fig. 20 for Fig.19 Enlarged view of section G;

[0066] Fig.21 A schematic diagram of the structure of a hybrid multi-story overhead stereoscopic car park provided in an embodiment of the present application.

[0067] Icons: 100-gantry; 110-first slide beam; 120-second slide beam; 121-rack; 122-pipeline cable; 130-first support column; 140-second support column; 150-connecting beam; 160-positioning block; 200-guide rail; 300-parking device; 310-first moving assembly; 311-guide box; 312-rotating cylinder; 313-guide wheel assembly; 320-second moving assembly; 321-sliding sleeve; 322-driving motor; 323-gear; 324-first roller; 330-connecting frame; 331-secondary column; 3311-connecting end plate; 332-auxiliary support column; 3321-bending section; 3322-connecting plate; 340-main column; 341-bottom shaft; 342-hollow cylinder; 343-lifting oil Cylinder; 344 - rotating sprocket; 345 - chain; 346 - clamping rod; 3461 - clamping groove; 3462 - clamping rod fixed sleeve; 347 - worm gear; 350 - lifting seat; 351 - chain clamp; 352 - chain pressure wheel; 353 - chain breaking slide shaft; 354 ​​- connecting rod; 355 - fixed angle code; 356 - elastic member; 357 - magnetic suction coil; 358 - mounting plate; 359 - The second roller; 360 - anti-falling clamp; 361 - sliding mandrel; 362 - coil mandrel; 363 - mandrel movable seat; 364 - mandrel fixed sleeve; 400 - plate removing buckle hand; 410 - fixing rod; 420 - supporting rod; 430 - locking cylinder; 440 - locking mandrel; 500 - loading platform; 510 - main beam; 511 - locking hole; 520 - limit strip; 600 - hydraulic station. DETAILED DESCRIPTION

[0068] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0069] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0070] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0071] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0072] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0073] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0074] Example

[0075] Most of the existing lifting and rotating stereoscopic parking garages have the problem of being easily unstable due to unbalanced loads, and these common lifting and rotating stereoscopic parking garages are not convenient for modular combination.

[0076] The embodiment of the present application provides a mechanical multi-story parking garage (hereinafter referred to as the multi-story parking garage), which is not prone to unbalanced loading, has stable operation and safe parking, can be modularly assembled, requires parking space upward, saves horizontal area, and saves parking devices 300 and hydraulic stations 600 for driving vehicles to park.

[0077] The three-dimensional garage includes a gantry 100, a guide rail 200, a parking device 300, a vehicle loading platform 500 and a hydraulic station 600. The structure of the three-dimensional garage is shown in FIG. Figure 1 , Figure 2 , Figure 3 shown.

[0078] The vehicle loading platform 500 is used to load vehicles. When the vehicle loading platform 500 is placed flat on the ground, the vehicle stops when it drives onto the vehicle loading platform 500. Optionally, a limit strip 520 is provided on the vehicle loading platform 500. Figure 1 As shown, the limit strip 520 is used to limit the forward and backward movement of the vehicle when it is parked on the vehicle loading platform 500, or to indicate a suitable parking area for the vehicle, that is, the vehicle is parked between two limit strips 520 of the vehicle loading platform 500.

[0079] The gantry 100 includes two parallel sliding beams, and the two sliding beams are supported in mid-air by supporting columns. Figure 1 The two sliding beams are respectively a first sliding beam 110 and a second sliding beam 120 , and the supporting columns include a first supporting column 130 and a second supporting column 140 . The first supporting column 130 supports the first sliding beam 110 , and the second supporting column 140 supports the second sliding beam 120 .

[0080] like Figure 2 The first support column 130 and the first sliding beam 110 together form a first side support structure for support (for the convenience of description, hereinafter referred to as the first support side in this embodiment), and the second support column 140 and the second sliding beam 120 together form a second side support structure for support (for the convenience of description, hereinafter referred to as the second support side in this embodiment).

[0081] The first support side is arranged opposite to the second support side, and a passage is formed between the first support side and the second support side, and the passage can allow vehicles and pedestrians to pass through, or Figure 3 Shown in the figure is used to park the vehicle.

[0082] The upper part of the first supporting side and the second supporting side forms a parking space for placing the vehicle loading platform 500. Figure 2 A first sliding beam 110 and a second sliding beam 120 form a parking space. The first sliding beam 110 and the second sliding beam 120 are fixedly connected at both ends by a connecting beam 150 to strengthen the integrity of the first sliding beam 110 and the second sliding beam 120.

[0083] Positioning blocks 160 are respectively disposed on the first sliding beam 110 and the second sliding beam 120 to limit the sliding of the vehicle loading platform 500 after it is placed. The positioning blocks 160 include four positioned on the parking space.

[0084] The four positioning blocks 160 can be set on both sides of the parking space to prevent the vehicle loading platform 500 from sliding left and right; the four positioning blocks 160 can also be set in two in front and behind the parking space to prevent the vehicle loading platform 500 from sliding forward and backward. The positioning block 160 in the embodiment of the present application includes a cushion block and a latch. The cushion block protrudes from the upper surface of the sliding beam, and the latch extends upward from the center of the cushion block. A socket adapted to the latch is provided at the bottom of the vehicle loading platform 500. When the vehicle loading platform 500 is placed on the parking space, the latch is plugged into the socket, the cushion block lifts up the vehicle loading platform 500, and a gap is formed between the vehicle loading platform and the sliding beam.

[0085] The parking device 300 includes a first moving assembly 310, a second moving assembly 320, a main column 340, a lifting seat 350 and a connecting frame 330. Figure 4 shown.

[0086] The guide rail 200 is arranged on one side of the gantry 100. Figure 1 The guide rail 200 is located outside the channel of the gantry 100 and is arranged close to the first supporting side of the gantry 100 , or in other words, the guide rail 200 is arranged on a side of the first sliding beam 110 away from the second sliding beam 120 .

[0087] The first moving assembly 310 is slidably disposed on the guide rail 200 , the main column 340 is rotatably erected on the first moving assembly 310 , the lifting seat 350 can be lifted and lowered along the main column 340 , and the lifting seat 350 is used to take and place the vehicle loading platform 500 .

[0088] The second movable assembly 320 is slidably disposed on the sliding beam of the gantry 100, and the second movable assembly 320 is connected to the first movable assembly 310 via a connecting frame 330, so that the first movable assembly 310, the second movable assembly 320, and the main column 340 disposed on the first movable assembly 310 can move synchronously along the sliding beam.

[0089] The second moving assembly 320 is slidably connected to at least one sliding beam. In this embodiment, the second moving assembly 320 is connected to both the first sliding beam 110 and the second sliding beam 120 .

[0090] The parking device in the prior art generally has a mobile drive mechanism disposed on the ground. When the vehicle loading platform 500 carrying the vehicle is raised in the prior art, the mobile drive mechanism on the ground is subjected to an upward force, which causes the mobile drive mechanism to have a tendency to separate from the guide rail 200, resulting in an unstable foundation problem during parking. It is easy for the mobile drive mechanism to fail to move along the guide rail 200 or the parking device 300 to overturn.

[0091] In the parking garage provided by the embodiment of the present application, when the lifting seat 350 is used to lift and rotate the vehicle loading platform 500 for parking, the first moving assembly 310, the second moving assembly 320 and the gantry 100 are subjected to force as a whole. Figure 3 In the state shown, the lifting seat 350 is subjected to the force transmitted from the vehicle loading platform 500, and transmits the force to the gantry 100 via the main column 340, the first movable component 310, the connecting frame 330, and the second movable component 320. The upward force received by the first movable component 310 is dispersed to the entire gantry 100, thereby solving the instability problem caused by the unbalanced loading of the three-dimensional parking garage.

[0092] In addition, after the vehicle loading platform 500 is lifted and rotated, in the prior art, the upward force on the mobile driving mechanism remains unchanged but the lever arm is the shortest at this time, and the anti-overturning moment generated by the mobile driving mechanism is the smallest, and the parking device 300 is most likely to overturn at this time.

[0093] In this case, the three-dimensional parking garage provided by the present application is Figure 2 In the state shown, the center of gravity of the vehicle loading platform 500 and the vehicle it carries falls within the projection range of the gantry 100. The gantry 100 serves as the main load-bearing component. Unlike the prior art, the multi-story parking garage has higher stability in this state, which solves the problem of instability caused by unbalanced loading in the multi-story parking garage during parking, and also ensures the safety and stability of the vehicle loading platform 500 when parked for a long time.

[0094] like Figure 7 As shown, the first moving assembly 310 includes a guide box 311 , and a guide wheel assembly 313 is installed at the bottom of the guide box 311 . The guide wheel assembly 313 cooperates with the guide rail 200 to enable the guide box 311 to move along the guide rail 200 .

[0095] There are many ways to rotate the bottom shaft 341. A rotating cylinder 312 may be set in the guide box 311, and a bottom shaft 341 is set at the bottom of the main column 340. The bottom shaft 341 can rotate on the guide box 311. The bottom shaft 341 is connected to the rotating cylinder 312 by transmission. Optionally, the rotating cylinder 312 is connected to the bottom shaft 341 through a rocker. When the piston rod of the rotating cylinder 312 is extended or retracted, the rocker drives the bottom shaft 341 to rotate, thereby rotating the main column 340 set on the bottom shaft 341.

[0096] Or you can Fig.18As shown, a worm gear 347 and a motor (a hydraulic motor is used in this embodiment, hereinafter referred to as a first hydraulic motor) for driving the worm gear 347 are arranged in the guide box 311. The first hydraulic motor is connected to the hydraulic station 600, and the first hydraulic motor is connected to the bottom rotating shaft 341 through the worm gear 347. The first hydraulic motor drives the bottom rotating shaft 341 and the main column 340 arranged thereon through the worm gear 347.

[0097] There are multiple guide wheel assemblies 313. The guide wheel assemblies 313 include an assembly seat and guide wheels, and multiple guide wheels are installed on each assembly seat. The cross section of the guide rail 200 is I-shaped, and guide grooves are formed on both sides of the I-shaped guide rail 200. The guide wheels are clamped in the guide grooves to improve the connection stability between the guide wheels and the guide rail 200 and prevent the guide wheels from slipping out of the guide rail 200 upwards.

[0098] The second moving assembly 320 includes a sliding sleeve 321, which is sleeved outside the sliding beam and can move along the sliding beam. Figure 6 and Fig. 9 , the driving motor 322 is arranged on the sliding sleeve 321, the output shaft of the driving motor 322 is provided with a gear 323, the rack 121 is arranged on the sliding beam, and the gear 323 is meshed with the rack 121. By arranging the driving motor 322 on the second moving assembly 320, the second moving assembly 320 is located in an overhead position and is not easily contaminated. The second moving assembly 320 cooperates stably with the sliding beam, and the entire parking device 300 operates stably. In the embodiment of the present application, the driving motor 322 is hydraulically driven, hereinafter referred to as the second hydraulic motor, and the second hydraulic motor is connected to the hydraulic station 600.

[0099] like Figure 6 and Fig. 9 As shown, two rows of first rollers 324 are arranged in the sliding sleeve 321, and the sliding beam is located between the first rollers 324, so that the connection between the sliding sleeve 321 and the sliding beam is a rolling connection with a small friction force. Due to the action of the first rollers 324, the cooperation between the sliding sleeve 321 and the sliding beam is more stable, and the sliding sleeve 321 is not easy to swing or deviate during the sliding process. Moreover, the sliding sleeve 321 is far away from the sliding beam, and the edge of the sliding sleeve 321 is not easy to contact the sliding beam, so as to avoid the edge of the sliding sleeve 321 abutting against the surface of the sliding beam and causing the movement to be blocked.

[0100] like Figure 6As shown, two sliding sleeves 321 are arranged on the first sliding beam 110, and the two sliding sleeves 321 on the first sliding beam 110 are connected as a whole through a connecting plate 3322, and the aforementioned connecting frame 330 fixes the connecting plate 3322 for fixed connection; a sliding sleeve 321 is arranged on the second sliding beam 120, and the driving motor 322 is arranged on the sliding sleeve 321 on the second sliding beam 120, and the sliding sleeve 321 on the first sliding beam 110 is connected to the sliding sleeve 321 on the second sliding beam 120 through a synchronous component. The synchronous component is composed of two hollow steel pipes, and a sliding sleeve 321 is connected to each end of the two hollow steel pipes.

[0101] Due to the arrangement of the positioning block 160 , when the vehicle loading platform 500 is placed on the parking space, the second moving assembly 320 can pass through the gap between the vehicle loading platform 500 and the sliding beam along the sliding beam.

[0102] In addition, when the positioning block 160 is not set, the structure of the sliding sleeve 321 can be set to a groove-shaped structure, wherein the opening of the groove-shaped structure faces upward, the sliding beam is located in the groove-shaped structure, and the groove-shaped structure surrounds the two sides and the bottom surface of the sliding beam. When the vehicle loading platform 500 is placed on the parking space, the second moving component 320 can also move along the sliding beam.

[0103] The connecting frame 330 is used to connect the aforementioned first moving assembly 310 and the second moving assembly 320, so that the first moving assembly 310, the second moving assembly 320, the main column 340, the lifting seat 350 set on the main column 340 and the vehicle loading platform 500 connected to the lifting seat 350 can move synchronously along the sliding beam.

[0104] Figure 4 The schematic diagram of the structure of the connecting frame 330 is shown, and the connecting frame 330 includes a secondary column 331 and an auxiliary support column 332. The connecting frame 330 is located on a side of the first slide beam 110 away from the second slide beam 120, or on a side of the second moving assembly 320 away from the second slide beam 120.

[0105] The lower end of the secondary column 331 is fixed to the first moving assembly 310, that is, fixed to the guide box 311 in this embodiment, and the upper end of the secondary column 331 is connected to the main column 340. A connecting end plate 3311 is provided at the upper end of the secondary column 331, and the main column 340 is rotatably connected to the connecting end plate 3311. Figure 4 and Figure 5 shown.

[0106] The lower end of the auxiliary support column 332 is fixed on the first moving assembly 310, that is, fixed on the guide box 311 in this embodiment, and the upper end of the auxiliary support column 332 is bent toward the secondary column 331 to form a bending section, which is connected to the secondary column 331 to support the secondary column 331.

[0107] Optionally, the connecting plates 3322 of the two slide seats on the aforementioned first slide beam 110 are fixedly connected to the bending section 3321 of the auxiliary support column 332, and the bending section 3321 also has the function of facilitating the connection of the second movable component 320 and enhancing the force strength of the connection node.

[0108] Optionally, the main column 340, the secondary column 331, and the auxiliary support column 332 are arranged in a straight line along the extension direction of the guide rail 200. Figure 1 or Figure 3 In the state, the anti-overturning moment of the first moving assembly 310 is the largest, and the force can also be transmitted to the gantry 100 through the auxiliary support column 332.

[0109] The structure of the main column 340 is shown in Figure 1 , Figure 5 and Figure 7 , including a hollow cylinder 342, a lifting cylinder 343 disposed in the hollow cylinder 342, the hollow cylinder 342 is fixed on the aforementioned bottom rotating shaft 341, a lifting seat 350 is disposed outside the hollow cylinder 342, an opening groove communicating with the outside is disposed on the hollow cylinder 342, and a connecting piece is disposed on the lifting cylinder 343, and the connecting piece passes through the opening groove to connect to the lifting seat 350. The lifting cylinder 343 is hydraulically driven, and the lifting cylinder 343 is connected to the hydraulic station 600.

[0110] The aforementioned connecting member can be any structure that can transmit the lifting movement of the lifting cylinder 343 to the lifting seat 350, such as a transmission rod. In this embodiment, the connecting member is a chain 345, which can be a combination of multiple single chains 345 or a plate chain 345.

[0111] like Figure 5 A rotating sprocket 344 is arranged on the top of the lifting cylinder 343 , one end of the chain 345 is fixed to the bottom of the hollow cylinder 342 , and the other end is connected to the lifting seat 350 after passing through the rotating sprocket 344 .

[0112] Fig.10 , Fig.11 , Fig.12 The structure schematic diagram of the lifting seat 350 at different viewing angles is shown. The lifting seat 350 is provided with a chain pressure wheel 352 and a chain clamp 351 . The chain 345 is fixed to the chain clamp 351 after passing through the chain pressure wheel 352 .

[0113] The lifting seat 350 is provided with a plurality of second rollers 359 , and the plurality of second rollers 359 slide along the outside of the hollow cylinder 342 , and rolling friction occurs between the lifting seat 350 and the hollow cylinder 342 when the lifting seat 350 is lifted or lowered.

[0114] The three-dimensional car park provided in the present application is also provided with an anti-fall mechanism, which includes a locking rod 346 and an anti-fall locking member 360. The locking rod 346 is provided with a plurality of locking grooves 3461. The anti-fall locking member 360 is arranged on the lifting seat 350 to prevent the locking member from extending from the lifting seat 350 into the locking groove 3461. When the anti-fall locking member 360 is engaged in the locking groove 3461, the lifting seat 350 will be unable to descend.

[0115] like Figure 1 or Figure 4 Two mounting seats are arranged near the two ends of the main column 340, the mounting seats are fixed to the hollow column 342 and extend outward, the lifting seat 350 is lifted and lowered along the main column 340 within the vertical range between the two mounting seats, and the two ends of the clamping rod 346 are fixed to the two mounting seats. The lifting seat 350 is provided with a mounting support plate 358, and a clamping rod fixed sleeve 3462 is fixed on the mounting support plate 358. The clamping rod fixed sleeve 3462 is slidably sleeved in the middle of the clamping rod 346 to ensure that the distance between the clamping rod 346 and the anti-falling clamp 360 is constant when the lifting seat 350 is lifted and lowered.

[0116] A plurality of slots 3461 are provided along the axial direction of the clamping rod 346. The opening of the slot 3461 faces the lifting seat 350, and the slot 3461 includes an inclined surface and a limiting surface. The limiting surface is horizontal, and the inclined surface is inclined from the opening of the slot 3461 toward the bottom of the slot 3461, so that the opening of the slot 3461 faces upward. When the lifting seat 350 descends and the anti-falling clamp 360 extends, the anti-falling clamp 360 easily enters the slot 3461 and cooperates with the limiting surface to limit the descent.

[0117] The anti-fall mechanism also includes a chain-breaking anti-fall mechanism and a stall anti-fall mechanism, wherein the chain-breaking anti-fall mechanism is used to drive the anti-fall clamp 360 to extend toward the clamp rod 346 when the chain 345 is broken, and the stall anti-fall mechanism is used to drive the anti-fall clamp 360 to extend toward the clamp rod 346 when the lifting seat 350 descends at an overspeed.

[0118] The aforementioned anti-falling card 360 includes a sliding mandrel 361 and a coil mandrel 362, wherein the sliding mandrel 361 is a hollow shaft body, and the coil mandrel 362 is slidably arranged in the sliding mandrel 361. In other words, the anti-falling card 360 is a shaft formed by the sliding mandrel 361 and the coil mandrel 362 being concentrically sleeved.

[0119] like Fig.13The lifting seat 350 is provided with a fixed angle bracket 355 and a mounting support plate 358, a core shaft fixed sleeve 364 is provided on the mounting support plate 358, a core shaft movable seat 363 is provided at one end of the sliding core shaft 361, and the other end is slidably connected to the core shaft fixed sleeve 364, and an elastic member 356 is provided on the fixed angle bracket 355, one end of the elastic member 356 abuts against the fixed angle bracket 355, and the other end abuts against the core shaft movable seat 363. The elastic member 356 is used to make the sliding core shaft 361 extend toward the clamping rod 346 along the core shaft fixed sleeve 364. In this embodiment, the elastic member 356 is a spring.

[0120] The chain breaking anti-falling mechanism includes a chain pressure wheel 352 connected to a spindle movable seat 363. Fig.13 As shown, a chain-breaking sliding shaft 353 is provided on the lifting seat 350, one end of the chain-breaking sliding shaft 353 is fixedly connected to the lifting seat 350, and the other end is provided with a sleeve with a fisheye joint, in which the rotating shaft of the chain pressure wheel 352 is installed. The rotating shaft of the chain pressure wheel 352 is connected to the core shaft movable seat 363 through a connecting rod 354.

[0121] The chain 345 is connected to the lifting seat 350 and bears the force transmitted from the lifting seat 350. The force straightens the chain 345. When the chain 345 is straightened, it presses the chain pressure wheel 352 and moves the chain pressure wheel 352 away from the main column 340. The chain pressure wheel 352 is movably connected to the spindle to move the spindle movable seat 363 away from the main column 340, so that the sliding spindle 361 is separated from the slot 3461, and the elastic member 356 is compressed by the spindle movable seat 363 toward the fixed angle code 355.

[0122] When the chain 345 breaks under abnormal circumstances, the chain pressure wheel 352 loses the resistance of the chain 345, and the elastic member 356 recovers and deforms to drive the spindle movable seat 363 and the chain pressure wheel 352 to push the sliding spindle 361 toward the clamping rod 346. When the lifting seat 350 breaks the chain and falls, the sliding spindle 361 is clamped in the clamping groove 3461 to prevent it from falling further.

[0123] The number of the anti-falling clamp 360 can be multiple, and the multiple anti-falling clamps 360 are arranged parallel to the axial direction of the clamp rod 346. When the chain 345 breaks, the multiple anti-falling clamps 360 extend simultaneously to prevent falling.

[0124] In this embodiment, the number of the anti-falling clamps 360 is two. Fig.13 The two anti-falling clamps 360 are respectively located at the upper and lower parts of the chain pressure wheel 352. The connecting rod 354 includes a U-shaped plate and two strip plates connected to both sides of the U-shaped plate. The two strip plates are respectively connected to the mandrel movable seats 363 of the upper and lower anti-falling clamps 360. The chain pressure wheel 352 is located in the notch of the U-shaped plate, and the rotating shaft of the chain pressure wheel 352 is rotatably connected to the U-shaped plate.

[0125] The stall prevention mechanism includes a controller (not shown in the figure), a speed meter (not shown in the figure) and a magnetic coil 357. The controller is a commercially available single-chip microcomputer, and the speed meter is a commercially available speed measuring device. The speed meter is electrically connected to the controller, and the speed meter is installed on the main column 340 to detect the descending speed of the lifting seat 350 and send the measured real-time speed to the controller. The controller is electrically connected to the magnetic coil 357, and controls the magnetic coil 357 to be energized to drive the coil core shaft 362 to extend, so that the coil core shaft 362 is stuck in the card slot 3461 of the card rod 346. How the controller controls the magnetic coil 357 to be energized is a prior art and will not be described in detail in the embodiments of the present application.

[0126] The coil core shaft 362 has an induction coil. When the magnetic coil 357 is energized, the current flows through the magnetic coil 357 to generate a magnetic field. The magnetic field generates an induced current in the induction coil. The induced current in the induction coil is opposite to the current in the magnetic coil 357, so that the coil core shaft 362 and the magnetic coil 357 repel each other. Since the magnetic coil 357 is fixed on the fixed angle code 355, the coil core shaft 362 moves along the sliding core shaft 361 toward the clamping rod 346.

[0127] The speed meter transmits the measured real-time speed signal of the descent of the lifting seat 350 to the controller, and a preset speed is set in the controller. When the real-time speed exceeds the preset speed, the controller sends an opening command to the switch of the magnetic coil 357. The magnetic coil 357 is energized to cause the coil core shaft 362 to move along the sliding core shaft 361 toward the clamping rod 346 and finally get stuck in the clamping slot 3461.

[0128] The lifting seat 350 is provided with a plate-taking buckle 400 to be detachably connected to the vehicle loading platform 500. The structure of the plate-taking buckle 400 is as follows: Fig.14 As shown, it includes a fixing rod 410 and a supporting rod 420 , a locking cylinder 430 is arranged on the supporting rod 420 , and the locking cylinder 430 is connected to a locking spindle 440 .

[0129] like Figure 1 and Figure 8 The vehicle loading platform 500 is provided with a main beam 510 , and the main beam 510 is along the vehicle loading and unloading direction of the vehicle loading platform 500 . The main beam 510 is provided with a locking hole 511 , which is a through hole opened on the main beam 510 .

[0130] The fixing rod 410 of the plate-taking buckle hand 400 is connected to the lifting seat 350. When the plate-taking buckle hand 400 is connected to the vehicle-carrying platform 500, the supporting rod 420 is attached to the bottom of the main beam 510, and the locking cylinder 430 drives the locking mandrel 440 to extend upward and fit in the locking hole 511, so that the plate-taking buckle hand 400 and the vehicle-carrying platform 500 are fixed to achieve plate-taking. When the plate-taking buckle hand 400 puts the plate, the locking cylinder 430 drives the locking mandrel 440 to reset, and the locking mandrel 440 is separated from the locking hole 511, and the plate-taking buckle hand 400 can be separated from the vehicle-carrying platform 500 under the transmission of the lifting seat 350. The locking cylinder 430 is hydraulically driven, and the locking cylinder 430 is connected to the hydraulic station 600.

[0131] When the vehicle loading platform 500 is placed in the parking space on the gantry 100, the locking spindle 440 withdraws from the locking hole 511, and driven by the driving motor 322, the second moving assembly 320, the connecting frame 330, the first moving assembly 310, the main column 340, and the lifting sleeve arranged on the main column 340 all move along the sliding beam, so that the plate taking buckle hand 400 is moved out from the bottom of the main beam 510 of the vehicle loading platform 500, so that the plate taking buckle hand 400 is successfully separated from the vehicle loading platform 500, so as to facilitate the taking and placing of another vehicle loading platform 500.

[0132] The three-dimensional garage provided in this application has a reasonable structural layout, uniform force without unbalanced load, and is convenient for modular combination.

[0133] For example, multiple sliding beams are arranged along the supporting columns of the gantry 100, and the multiple first sliding beams 110 on the first supporting column 130 correspond to the multiple second sliding beams 120 on the second supporting column 140. The multiple first sliding beams 110 and the multiple second sliding beams 120 form multiple parking spaces with different heights, and each parking space is matched with a vehicle loading platform 500.

[0134] For another example, the number of the gantries 100 is set to two, and the parking spaces of the two gantries 100 can be two or more floors. Fig.15 , Fig.16 , Fig.17 , Fig.19 A multi-story overhead stereoscopic car park with two gantries 100 is shown. The guide rails 200 of the multi-story overhead car park are overheadly arranged between the two gantries 100. The first moving assembly 310, the main column 340, the connecting frame 330, and the lifting seat 350 of the parking device 300 are located between the two gantries 100. The parking device 300 is provided with two second moving assemblies 320, and the two second moving assemblies 320 are respectively arranged on the two gantries 100. The force of the parking device 300 is transmitted to the two gantries 100 respectively through the two second moving assemblies 320, and the parking device 300 can take and place the vehicle loading platform 500 on the parking spaces of the two gantries 100 respectively as needed.

[0135] The guide rail 200 may be arranged on the ground; Fig.17 and Fig.18 As shown, the guide rail 200 is fixed to one side of the gantry 100, and the guide rail 200 is separated from the ground, that is, the guide rail 200 is fixed to one side of the gantry 100 and is suspended. Fig.18 The two support columns close to the left and right gantries 100 (i.e., the first support column of one gantry and the second support column of the other gantry) can be optionally merged into a common support column, and the top of the common support column is separated to both sides to form two support end portions, and the two support end portions are respectively supported on the bottom of the adjacent sliding beams of the two gantries 100, and a channel steel is fixed between the two support end portions, and the guide rail 200 is fixedly arranged in the channel steel.

[0136] When the guide rail 200 is fixed on the gantry 100, as shown in FIG. Fig.15 , Fig.19 , Fig. 20 As shown, the first moving assembly 310, the main column 340, the lifting seat 350 and the connecting frame 330 of the parking device are raised as a whole. To ensure that the vehicle loading platform 500 can be placed on the ground, the length of the fixing rod 410 of the plate grab handle 400 is increased accordingly according to the height of the rise. When the lifting seat 350 descends to the set position, the vehicle loading platform 500 is placed exactly on the ground. The set position here refers to the position where the vehicle loading platform 500 is placed exactly on the ground. Please refer to Fig.15 In this embodiment, the set position refers to the height position of the lifting seat 350 close to the first-level parking space of the gantry 100.

[0137] When the gantry has two or more parking spaces, such as Fig. 20 As shown, the piston rod of the lifting cylinder is arranged as a multi-stage sleeve rod type, and the piston rod of the lifting cylinder extends one level each time the lifting seat 350 is raised to a higher level.

[0138] When the height of the main column 340 is relatively large, optionally, as Fig.15 As shown, a plurality of cross beams are connected between the auxiliary support column 332 and the auxiliary column 331 to support and hold the auxiliary column 331 in the lateral direction.

[0139] The stereo garage provided by the present application is not limited to the aforementioned modular combination mode, and can also be a hybrid overhead stereo garage. The parking spaces on each gantry 100 can be equal or unequal, and two adjacent gantries can share a parking device or use a parking device respectively. Fig.21 shown.

[0140] It should be noted that the hydraulic station 600 mentioned in the embodiment of the present application is a commercially available hydraulic station 600. The commercially available hydraulic station 600 is a hydraulic source device composed of a hydraulic pump, a driving motor, an oil tank, a directional valve, a throttle valve, an overflow valve, etc., or a hydraulic device including a control valve. It supplies oil according to the flow direction, pressure and flow required by the driving device. It is suitable for machines with multiple driving devices, and the multiple driving devices are separated from the hydraulic station 600. The hydraulic station 600 is connected to each driving device (cylinder or motor) with an oil pipe, and the hydraulic system can realize various specified actions.

[0141] like Figure 1 The oil pipe of the hydraulic station 600 is laid upward along the second support column 140 and is laid through the pipeline rope 122 to the second moving assembly 320, the connecting frame 330, the first moving assembly 310, the main column 340, and the plate taking buckle hand 400.

[0142] The three-dimensional garage provided by the present application has a reasonable structural arrangement, uniform force without unbalanced load, the first movable assembly 310 and the second movable assembly 320 are not easy to derail, the operation is stable, the parking process and the stop state are safe and stable, and the overall stability of the garage is good; it is also convenient to carry out modular combination, to obtain parking space upwards, to save horizontal area, and multiple vehicle loading platforms 500 can be picked up and placed with only one parking device 300, saving the power source used to drive the vehicle to park (that is, the parking device 300 and the hydraulic station 600).

[0143] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mechanical stereo garage, characterized in that: include: guide; A gantry, comprising a sliding beam parallel to the guide rail and located above the guide rail; The parking device is used to transfer the vehicle loading platform from the ground to the gantry, comprising a first moving assembly, a second moving assembly, a main column, a lifting seat and a connecting frame, wherein the first moving assembly can move along the guide rail, the second moving assembly can move along the slide beam, the connecting frame is connected to the first moving assembly and the second moving assembly, the main column is rotatably arranged on the first moving assembly, and the lifting seat can be lifted and lowered along the main column; The main column comprises a bottom rotating shaft rotatably connected to the first moving assembly, a hollow cylinder fixedly connected to the bottom rotating shaft, and the lifting seat is slidably sleeved on the outside of the hollow cylinder; The first moving assembly includes a guide box and a guide wheel matched with the guide rail, wherein a rotating oil cylinder for driving the bottom rotating shaft is arranged in the guide box; a lifting oil cylinder is arranged in the hollow cylinder, the hollow cylinder is connected to an opening groove outside along the axial direction, and the lifting oil cylinder is provided with a connecting piece, and the connecting piece passes through the opening groove and is transmission-connected to the lifting seat; A rotating sprocket is provided on the top of the lifting cylinder, and the connecting member includes a chain, one end of the chain is fixed to the bottom of the hollow cylinder, and the other end is connected to the lifting seat through the rotating sprocket; The main column is provided with an anti-falling mechanism, which includes a clamping rod and an anti-falling clamping piece. The clamping rod is fixedly arranged parallel to the axial direction of the hollow cylinder, and a plurality of clamping grooves are arranged along the clamping rod. The anti-falling clamping piece is arranged on the lifting seat, and the anti-falling clamping piece can extend out of the lifting seat and cooperate with the clamping groove; The lifting seat is provided with a chain-breaking anti-falling mechanism and a stall anti-falling mechanism, and the chain-breaking anti-falling mechanism and the stall anti-falling mechanism are respectively connected to the anti-falling clamp in a transmission manner; The lifting seat is provided with a fixed angle code, the anti-falling clamp comprises a sliding mandrel, one end of the sliding mandrel is provided with a mandrel movable seat, the mandrel movable seat is connected to the fixed angle code via an elastic member, and the elastic member makes the sliding mandrel have a tendency to extend toward the clamping rod; The chain breaking anti-falling mechanism comprises a chain pressure wheel movably arranged on the lifting seat, the chain pressure wheel is connected to the spindle movable seat, and the chain pressure wheel is arranged on the side of the chain away from the main column; The anti-falling clamp also includes a coil core shaft, the sliding core shaft is a hollow shaft body, and the sliding core shaft is slidably sleeved outside the coil core shaft; The stall prevention mechanism includes a magnetic coil, a speed meter for measuring the descending speed of the lifting seat, and a controller, wherein the speed meter and the magnetic coil are electrically connected to the controller respectively, the magnetic coil is arranged on the fixed angle code and located at one end of the coil core shaft, and the controller is used to control the magnetic coil to be energized to drive the coil core shaft to extend; The lower end of the main column is rotatably connected to the first moving assembly, and the upper end of the main column is rotatably connected to the connecting frame.

2. The mechanical stereo garage according to claim 1, characterized in that: The mechanical stereoscopic carport further comprises a driving motor, which is mounted on the second moving component and is used to drive the second moving component to move and drive the first moving component to move via the connecting frame.

3. The mechanical stereo garage according to claim 2, characterized in that: A rack is arranged along the slide beam, and a gear is arranged on the output shaft of the drive motor, and the gear is meshed with the rack.

4. The mechanical stereo garage according to claim 3, characterized in that: The second moving assembly comprises a sliding sleeve mounted on the sliding beam, two rows of first rollers are arranged in the sliding sleeve, the sliding beam is located between the two rows of first rollers, and the driving motor is mounted on the sliding sleeve.

5. The mechanical stereo garage according to claim 1, characterized in that: The gantry includes a first sliding beam and a second sliding beam parallel to each other. The second movable component slides with the first sliding beam and the second sliding beam respectively. The connecting frame is located on the side of the second movable component away from the second sliding beam. The first sliding beam and the second sliding beam form a parking space for placing the vehicle loading platform.

6. The mechanical stereo garage according to claim 5, characterized in that: The gantry also includes a first support column and a second support column, wherein the first support column is used to support the first sliding beam, and the second support column is used to support the second sliding beam.

7. The mechanical stereo garage according to claim 5, characterized in that: Positioning blocks for positioning the vehicle loading platform are provided on the first sliding beam and the second sliding beam.

8. The mechanical stereo garage according to claim 5, characterized in that: The gantry includes a plurality of first sliding beams and a corresponding plurality of second sliding beams, and the plurality of first sliding beams and the plurality of second sliding beams form a plurality of parking spaces with different heights.

9. The mechanical stereo garage according to claim 1, characterized in that: The lifting seat is provided with a plate taking buckle hand, the plate taking buckle hand is provided with a locking oil cylinder, the locking oil cylinder is provided with a retractable locking spindle, and the vehicle loading platform is provided with a connecting hole matched with the locking spindle.

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