A multi-storey parking garage

Abstract

The utility model discloses a multi-story three-dimensional parking garage, which belongs to the technical field of three-dimensional parking garages. The utility model includes a frame, wherein a parking passage and a lifting shaft are formed in a vertical arrangement, wherein a transverse vehicle loading plate is provided in the parking passage, and the transverse vehicle loading plate can move back and forth between the lifting shaft and the parking spaces on the corresponding layers of the parking passage under the drive of a transverse movement mechanism; wherein a lifting vehicle loading plate is provided in the lifting shaft, and the lifting vehicle loading plate can move up and down in the lifting shaft under the drive of a lifting mechanism; and the lifting vehicle loading plate can freely pass through the transverse vehicle loading plate in the lifting shaft to complete the transfer of the vehicle between the transverse vehicle loading plate and the lifting vehicle loading plate. In the three-dimensional parking garage of the utility model, through the mutual cooperation between the transverse vehicle loading plate and the lifting vehicle loading plate, a set of lifting mechanisms can complete the parking and taking operations of vehicles in parking spaces on different layers in two parking passages, thereby greatly reducing the number of lifting mechanisms used, which is conducive to cost saving.

Description

Technical Field

[0001] The utility model belongs to the technical field of three-dimensional parking garages, and more specifically, relates to a multi-layer three-dimensional parking garage. Background Art

[0002] With the popularity of cars, the demand for parking spaces has also increased rapidly, and traditional garages can no longer meet the demand for parking spaces. Now more and more residential areas, office buildings, and shopping malls have adopted stereo garages, which can store more vehicles in a limited space and have been vigorously promoted and developed.

[0003] At present, various types of three-dimensional parking garages have appeared on the market. For example, the patent CN219241500U discloses a circulating lifting system, a lifting vehicle loading plate, and a lifting and transverse three-dimensional parking garage. The circulating lifting system of the application includes a front hanging point chain and a rear hanging point chain, wherein the front hanging point chain is connected to a traction rope after passing through a first reversing component, and the rear hanging point chain is connected to the other end of the traction rope after passing through a second reversing component, and the traction rope is reversed through a third reversing component; wherein the first reversing component and the second reversing component jointly use a double-row power sprocket, which is connected to a driving component, and under the drive of the driving component, the front hanging point chain and the rear hanging point chain are driven to be released or recovered synchronously through the reversing of the reversing component. The application adopts a circulating lifting method, which can reduce the amount of chain used and achieve the purpose of cost saving. At the same time, the lifting vehicle loading plate of the application can reduce the requirements for the steel structure frame, which is conducive to cost reduction.

[0004] For another example, the patent CN215978677U discloses a wire rope lifting device for a vehicle loading plate and a three-dimensional parking garage. The application includes a transmission shaft rotatably mounted on one end of the vehicle loading plate, a double helical drum is mounted on the left and right ends of the transmission shaft, a steering pulley is mounted on the other end of the vehicle loading plate corresponding to the position of the double helical drum, the double helical drum and the steering pulley are both located on the lower surface of the vehicle loading plate, a first wire rope and a second wire rope are wound on the double helical drum located on the same side of the vehicle loading plate, one end of the first wire rope is fixed on the double helical drum, the other end is wound around the double helical drum and then passed through the vehicle loading plate and fixed to a fixed lifting point, one end of the second wire rope is fixed on the double helical drum, the other end is wound around the double helical drum and the steering pulley and then passed through the vehicle loading plate and fixed to another fixed lifting point, which solves the technical problems of large amount of wire rope used and high cost for lifting the vehicle loading plate, and is widely used in three-dimensional parking equipment.

[0005] The above applications all involve technical improvements to the stereoscopic car park. However, since each load-bearing plate that needs to be lifted needs to be equipped with a corresponding lifting mechanism, the overall investment in the stereoscopic car park is increased. Utility Model Content

[0006] 1. Problems to be solved

[0007] In view of at least some of the problems existing in the above prior art, the present invention proposes a multi-story three-dimensional parking garage. In the three-dimensional parking garage of the present invention, only one lifting mechanism is required in one lifting shaft to complete the parking and picking-up operations of vehicles in parking spaces on different floors in the parking passage, thereby greatly reducing the number of lifting mechanisms used, which is conducive to reducing the investment cost of the entire parking garage.

[0008] 2. Technical solution

[0009] In order to solve the above problems, the technical solution adopted by the utility model is as follows:

[0010] The utility model discloses a multi-storey stereoscopic parking garage, comprising a frame, wherein a parking passage and a lifting shaft arranged vertically are formed in the frame, wherein the lifting shaft and the parking passage are arranged in parallel, and parking spaces are arranged in corresponding layers;

[0011] A transverse vehicle loading plate is provided in the parking passage, and the transverse vehicle loading plate can be moved back and forth between the lifting shaft and the parking spaces on the corresponding floors of the parking passage under the drive of the transverse movement mechanism;

[0012] A lifting vehicle loading plate is provided in the lifting shaft, and the lifting vehicle loading plate can move up and down in the lifting shaft under the drive of the lifting mechanism; and the lifting vehicle loading plate can freely pass through the transverse vehicle loading plate located in the lifting shaft to complete the transfer of the vehicle between the transverse vehicle loading plate and the lifting vehicle loading plate.

[0013] Furthermore, the transverse vehicle loading plate includes a first connecting plate and first supporting parts located on both sides of the first connecting plate, and the first supporting parts are composed of a plurality of first supporting plates distributed at intervals.

[0014] Furthermore, the lifting vehicle loading plate includes two second connecting plates, and a gap is left between the two second connecting plates for the first connecting plate to pass through; a second supporting portion is provided on the opposite side of the second connecting plate, and the second supporting portion is composed of a plurality of second supporting plates distributed at intervals, and the second supporting plate is completely staggered with the first supporting plate.

[0015] Furthermore, a limiting groove for the vehicle tire to be inserted into is formed on the first supporting part and the second supporting part.

[0016] Furthermore, the transverse movement mechanism includes a plurality of driving wheels and a driving source for driving the driving wheels to rotate; the driving wheels are connected to friction wheels via connecting shafts, and both ends of the first connecting plate are provided with slots for the friction wheels to engage.

[0017] Furthermore, the driving source is a motor, two adjacent driving wheels are connected via a conveyor chain, and a tensioning wheel is provided on one side of the conveyor chain.

[0018] Furthermore, the lifting mechanism is a chain hoist, and the end of the second connecting plate is provided with a lifting lug for connecting to the chain hoist.

[0019] Furthermore, the lifting lugs and the frame are slidably connected via a linear guide pair.

[0020] Furthermore, the linear guide pair is any one of a guide rail and slider match, a guide rod and sleeve match, and a guide wheel and guide groove match.

[0021] 3. Beneficial effects

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] (1) The utility model discloses a multi-story three-dimensional parking garage, in which a group of lifting mechanisms are provided in the lifting shaft, and the lifting mechanism is used to drive the lifting vehicle loading plate to move up and down in the lifting shaft, and transfer the vehicle to the transverse vehicle loading plate, and then the transverse vehicle loading plate is driven by the transverse mechanism to move horizontally into the parking passage, so that the vehicle parking operation can be completed; compared with the traditional three-dimensional parking garage, the utility model only needs to use a group of lifting mechanisms to complete the parking and picking operations of vehicles in the multi-story parking spaces, which can greatly reduce the number of lifting mechanisms used, which is conducive to cost saving.

[0024] (2) In a multi-story parking garage of the utility model, a gap is left between the two second connecting plates of the lifting vehicle loading plate for the transverse vehicle loading plate to pass through, so that the transverse vehicle loading plate can smoothly pass through the lifting vehicle loading plate. At the same time, the offset setting between the first support plate and the second support plate is utilized to complete the switching of the vehicle between the two vehicle loading plates.

[0025] (3) In a multi-story parking garage of the utility model, a limiting groove for a vehicle tire to be inserted is formed on each of the first supporting portion and the second supporting portion, thereby ensuring the stability of the vehicle staying on the corresponding supporting portion.

[0026] (4) In a multi-story parking garage of the utility model, the second connecting plate and the frame are slidably connected by a linear guide pair, which can provide good guiding and limiting effects on the movement of the second connecting plate, thereby effectively avoiding the safety hazard caused by excessive swinging amplitude of the lifting vehicle loading plate during movement, thereby ensuring the safety of the vehicle during the up and down movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a structural schematic diagram of a multi-story three-dimensional parking garage of the utility model;

[0028] Figure 2 It is a schematic diagram of the coordination structure of the transversely movable vehicle loading plate and the lifting vehicle loading plate in the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the transversely movable vehicle loading plate in the utility model;

[0030] Figure 4 This is a structural schematic diagram of the lifting vehicle plate in the utility model;

[0031] Figure 5 It is a schematic diagram of the cooperation between the first supporting part and the vehicle tire in the utility model;

[0032] Figure 6 It is a structural schematic diagram of the transverse movement mechanism in the utility model;

[0033] Figure 7 It is a schematic diagram of the cooperation between the transverse movement mechanism and the transverse movement vehicle loading plate in the utility model.

[0034] In the figure: 1. Frame; 2. Parking passage; 3. Hoistway;

[0035] 4. Transverse vehicle carrier plate; 41. First connecting plate; 411. Card slot; 42. First supporting portion; 43. First supporting plate;

[0036] 5. Transverse movement mechanism; 51. Driving wheel; 52. Driving source; 53. Friction wheel; 54. Conveying chain; 55. Tensioning wheel;

[0037] 6. Lifting vehicle loading plate; 61. Second connecting plate; 62. Second supporting portion; 63. Second supporting plate; 64. Lifting lug;

[0038] 7. Lifting mechanism; 8. Linear guide pair. DETAILED DESCRIPTION

[0039] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0041] The utility model is further described below in conjunction with specific embodiments.

[0042] refer to Figure 1 , Figure 2 As shown, a multi-story parking garage of this embodiment includes a steel structure frame 1 composed of columns and beams. At least three vertical channels arranged in parallel are formed inside the steel structure frame 1, and the vertical channels are divided into parking channels 2 and lifting shafts 3. Among them, the lifting shaft 3 is used for vehicles to move up and down, and the parking channel 2 is used for parking vehicles. At the same time, parking spaces are provided on the corresponding floors of the parking channel 2 and the lifting shaft 3. Under normal circumstances, one lifting shaft 3 is equipped with two parking channels 2, and the lifting shaft 3 is located between the two parking channels 2.

[0043] A transverse vehicle loading plate 4 is provided in the parking passage 2. Driven by a transverse mechanism 5, the transverse vehicle loading plate 4 can move back and forth between the elevator shaft 3 and the parking spaces on the corresponding floors of the parking passage 2. A lifting vehicle loading plate 6 is provided in the elevator shaft 3. Driven by a lifting mechanism 7, the lifting vehicle loading plate 6 can move up and down in the elevator shaft 3; and the lifting vehicle loading plate 6 can freely pass through the transverse vehicle loading plate 4 in the elevator shaft 3 and complete the transfer of vehicles between the transverse vehicle loading plate 4 and the lifting vehicle loading plate 6.

[0044] Specifically, refer to Figure 3 , Figure 4 As shown, the transverse vehicle loading plate 4 includes a first connecting plate 41 and first supporting parts 42 located on both sides of the first connecting plate 41. There are four first supporting parts 42, each used to support the tire of the vehicle. The first supporting part 42 is composed of a plurality of first supporting plates 43 distributed at intervals.

[0045] The vehicle lifting plate 6 includes two second connecting plates 61, and second supporting parts 62 are provided on opposite sides of the second connecting plates 61. There are four second supporting parts 62, which are respectively used to support the tires of the vehicle, and are composed of a plurality of second supporting plates 63 distributed at intervals. The second supporting plates 63 and the first supporting plates 43 are completely staggered; at the same time, a gap is left between the two second supporting parts 62 that are arranged opposite to each other for the first connecting plate 41 to pass through.

[0046] refer to Figure 5 In order to improve the stability of the first support part 42 and the second support part 62 in supporting the vehicle, a limiting groove for the vehicle tire to be inserted is formed on the upper surface of the two support parts, that is, multiple support plates of the same support part are gradually raised from the middle to both sides to form the above-mentioned limiting groove.

[0047] refer to Figure 6 , Figure 7As shown, the transverse movement mechanism 5 includes a driving wheel 51 and a driving source 52 for driving the driving wheel 51 to rotate. There are multiple driving wheels 51 along the length direction of each layer of beams, and the driving wheel 51 is connected to a friction wheel 53 through a connecting shaft. Both ends of the first connecting plate 41 are provided with a slot 411 for the friction wheel 53 to be inserted into.

[0048] Preferably, the driving source 52 is a motor, and two adjacent driving wheels 51 are connected by a conveyor chain 54, and a tensioning wheel 55 is provided on one side of the conveyor chain 54. Of course, the transverse movement mechanism 5 in this embodiment can also be implemented by other horizontal linear modules, such as a gear rack linear module, a ball screw module, etc.

[0049] In this embodiment, the lifting mechanism 7 is a chain hoist in the prior art, which is arranged at the top of the lifting shaft 3, and a lifting lug 64 for connecting the chain hoist is provided at the end of the second connecting plate 61. At the same time, in order to ensure the stability of the lifting vehicle loading plate 6 during the lifting process, the lifting lug 64 is slidably connected to the column of the frame 1 through a linear guide pair 8. The linear guide pair 8 can be any one of a guide slider, a guide rod guide sleeve, and a guide wheel guide groove. Of course, the counterweight block of the lifting mechanism 7 and the column can also be guided by a linear guide pair 8.

[0050] In the multi-story three-dimensional parking garage of the present embodiment, during the parking operation, the lifting mechanism 7 drives the lifting vehicle loading plate 6 to move to the bottom of the lifting shaft 3, and the vehicle drives onto the lifting vehicle loading plate 6; the lifting vehicle loading plate 6 drives the vehicle to be parked to rise to the designated floor (which must be higher than the parking position of this floor); the unloaded transverse vehicle loading plate 4 on the same floor in the parking passage 2 on one side of the parking position is moved to the parking space of the lifting shaft 3 under the drive of the transverse mechanism 5; the lifting vehicle loading plate 6 descends and passes through the transverse vehicle loading plate 4, and parks the vehicle on the transverse vehicle loading plate 4 at the same time; the transverse vehicle loading plate 4 drives the vehicle on it back to its original position, and the parking operation of the vehicle is completed.

[0051] During the vehicle retrieval operation, the transverse vehicle loading plate 4 carrying the vehicle to be retrieved is first moved into the lifting shaft 3; then, the lifting vehicle loading plate 6 rises and transfers the vehicle on the transverse vehicle loading plate 4; the transverse vehicle loading plate 4 returns to its original position, and the lifting vehicle loading plate 6 drives the vehicle to be retrieved to descend to the bottom layer, and the vehicle can be retrieved.

[0052] The utility model discloses a multi-story stereoscopic parking garage, in which a group of lifting mechanisms 7 are arranged in the lifting shaft 3, and the lifting vehicle loading plate 6 is driven by the lifting mechanism 7 to move up and down in the lifting shaft 3, and the vehicle is transferred to the transverse vehicle loading plate 4, and then the transverse vehicle loading plate 4 is translated into the parking passage 2 under the drive of the transverse mechanism 5, so that the parking operation of the vehicle can be completed; compared with the traditional stereoscopic parking garage, the utility model only needs to adopt a group of lifting mechanisms 7 to complete the parking and taking-out operations of the vehicles in the multi-story parking spaces in the two parking passages, which can greatly reduce the number of lifting mechanisms 7 used, and is conducive to cost saving.

[0053] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A multi-storey parking garage, comprising a frame (1), characterized in that: A parking passage (2) and a lifting shaft (3) arranged vertically are formed in the frame (1); the lifting shaft (3) and the parking passage (2) are arranged in parallel, and parking spaces are provided in corresponding layers; A transverse vehicle loading plate (4) is provided in the parking passage (2). Driven by a transverse movement mechanism (5), the transverse vehicle loading plate (4) can move back and forth between the elevator shaft (3) and the parking spaces at the corresponding layers of the parking passage (2); A lifting vehicle loading plate (6) is provided in the lifting shaft (3). Driven by a lifting mechanism (7), the lifting vehicle loading plate (6) can move up and down in the lifting shaft (3); and the lifting vehicle loading plate (6) can freely pass through a transverse vehicle loading plate (4) located in the lifting shaft (3) to complete the transfer of the vehicle between the transverse vehicle loading plate (4) and the lifting vehicle loading plate (6).

2. A multi-storey parking garage according to claim 1, characterized in that: The transverse vehicle loading plate (4) comprises a first connecting plate (41) and first supporting portions (42) located on both sides of the first connecting plate (41), and the first supporting portions (42) are composed of a plurality of first supporting plates (43) distributed at intervals.

3. A multi-storey parking garage according to claim 2, characterized in that: The vehicle lifting plate (6) comprises two second connecting plates (61), and a gap is left between the two second connecting plates (61) for the first connecting plate (41) to pass through; a second supporting portion (62) is provided on the opposite side of the second connecting plate (61), and the second supporting portion (62) is composed of a plurality of second supporting plates (63) distributed at intervals, and the second supporting plate (63) and the first supporting plate (43) are completely staggered.

4. A multi-storey parking garage according to claim 3, characterized in that: A limiting groove for a vehicle tire to be inserted into is formed on the first supporting portion (42) and the second supporting portion (62).

5. The multi-storey parking garage according to claim 2, characterized in that: The transverse movement mechanism (5) comprises a plurality of driving wheels (51) and a driving source (52) for driving the driving wheels (51) to rotate; the driving wheels (51) are connected to friction wheels (53) via connecting shafts, and both ends of the first connecting plate (41) are provided with slots (411) for the friction wheels (53) to be inserted into.

6. A multi-storey parking garage according to claim 5, characterized in that: The driving source (52) is a motor, and two adjacent driving wheels (51) are connected to each other through a conveying chain (54), and a tensioning wheel (55) is provided on one side of the conveying chain (54).

7. The multi-story parking garage according to claim 3, characterized in that: The lifting mechanism (7) is a chain hoist, and the end of the second connecting plate (61) is provided with a lifting lug (64) for connecting to the chain hoist.

8. The multi-story parking garage according to claim 7, characterized in that: The lifting lug (64) and the frame (1) are slidably connected via a linear guide pair (8).

9. A multi-storey parking garage according to claim 8, characterized in that: The linear guide pair (8) is any one of a guide rail and a slider match, a guide rod and a guide sleeve match, and a guide wheel and a guide groove match.

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