Modular parking platform

Abstract

The utility model discloses a modular parking platform, comprising two groups of correspondingly arranged single-sided bridge components; each group of single-sided bridge components comprises a front slope, a parking platform and a rear slope which are sequentially connected from front to rear; a parking device is arranged on the top of one end of the parking platform, and the parking device is used to support the wheels of the vehicle to keep the vehicle in a stationary state; the utility model can raise the chassis of the existing electric vehicle when replacing the battery, so that the chassis height can ensure that the battery is sufficiently moved out of the battery compartment, and the utility model is easy to use.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle battery replacement, in particular to a modular parking platform. Background Art

[0002] Existing electric vehicles have developed battery swapping technologies to overcome the problem of range anxiety. Among them, some battery swapping technologies use a method in which the battery is lowered from the bottom of the vehicle and then replaced from the front of the vehicle when the vehicle enters a battery swapping station. However, since most existing electric vehicles place the battery compartment that contains the battery at the bottom of the vehicle, this will result in a small ground clearance at the bottom of the vehicle. If the battery is lowered from the bottom of the vehicle, it is difficult to ensure that the ground clearance is sufficient for the battery to be moved out of the battery compartment. If the chassis of the electric vehicle is raised to increase the ground clearance to ensure that the battery can be moved out of the battery compartment, it will cost a lot to redesign the body layout of the electric vehicle, and the raised chassis of the vehicle will also make it inconvenient for users to get on and off the vehicle. Utility Model Content

[0003] The purpose of the utility model is to provide a modular parking platform to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following solutions:

[0005] A modular parking platform, characterized by comprising two sets of correspondingly arranged single-side bridge components;

[0006] Each set of the single-side bridge components includes a front slope, a parking platform and a rear slope connected in sequence from front to rear;

[0007] A parking device is arranged on the top of one end of the parking platform, and the parking device is used to resist the wheels of the vehicle to keep the vehicle in a stationary state.

[0008] Further, the parking device comprises two sets of lifting parts correspondingly arranged inside the parking platform and a driving device for driving the lifting parts to rise or fall;

[0009] Each set of the lifting parts includes an upper support rod and a lower support rod hinged to each other;

[0010] The bottom ends of the two lower support rods are hinged on the support rod base;

[0011] The top ends of the two upper support rods are hingedly provided with parking baffles;

[0012] A notch is provided on the top of the parking platform, and a side wall of the parking baffle is hinged on the notch;

[0013] A connecting rod is provided between the two groups of lifting parts, and the two ends of the connecting rod respectively penetrate the hinges of the two groups of upper support rods and the lower support rods;

[0014] The fixed end of the driving device is hinged to the inner bottom end of the parking platform, the movable end of the driving device is connected to the connecting rod, and the moving direction of the movable end of the driving device is perpendicular to the axis of the connecting rod;

[0015] When the driving device drives the lifting part to rise, the parking baffle forms an angle with the top of the parking platform; when the driving device drives the lifting part to descend, the parking baffle blocks the gap opened on the top of the parking platform.

[0016] Furthermore, each group of the parking platforms is provided with a plurality of parking devices, and the parking devices on the two groups of the parking platforms are staggered.

[0017] Further, the parking platform includes a front parking platform, a middle parking platform and a rear parking platform which are sequentially connected from front to rear;

[0018] The connection between the middle parking platform and the front parking platform and the rear parking platform is provided with a moving device;

[0019] An output end of one of the mobile devices is connected to the side wall of the middle parking platform, and a fixed end thereof is connected to the side wall of the front parking platform;

[0020] The output end of another of the mobile devices is connected to the side wall of the middle parking platform, and the fixed end thereof is connected to the side wall of the rear parking platform;

[0021] The moving directions of the output ends of the moving devices located on the same parking platform are the same;

[0022] The moving directions of the output ends of the moving devices located on different parking platforms are opposite;

[0023] A plurality of roller devices are evenly arranged at the bottom of the middle parking platform;

[0024] The roller device comprises a mounting seat and a roller arranged on the bottom of the mounting seat;

[0025] The top of the mounting seat is connected to the bottom of the middle parking platform.

[0026] Furthermore, the output end of one of the mobile devices located on the same parking platform is hinged to the side wall of the middle parking platform and rotates around the length direction of the parking platform, and the fixed end of the mobile device is hinged to the side wall of the front parking platform and rotates around the length direction of the parking platform;

[0027] The output end of another mobile device located on the same parking platform is hinged to the side wall of the middle parking platform and rotates around the length direction of the parking platform, and the fixed end of the mobile device is hinged to the side wall of the rear parking platform and rotates around the length direction of the parking platform;

[0028] The roller device also includes a connecting column;

[0029] The connecting column is vertically arranged at the bottom of the middle parking platform, and the connecting column is slidably connected to the middle parking platform;

[0030] The bottom of the connecting column is connected to the top of the mounting seat, and a blocking block is provided on the top of the connecting column, and the blocking block is used to prevent the connecting column from escaping from the middle parking platform;

[0031] A spring is sleeved on the connecting column, and the spring is located between the bottom of the middle parking platform and the top of the mounting seat.

[0032] Furthermore, two sets of guardrails are correspondingly arranged on the top of the middle parking platform along its length direction.

[0033] Furthermore, two sets of guardrails are correspondingly arranged on the top of the rear parking platform along its length direction.

[0034] It can be seen from the above technical solution that, compared with the prior art, the beneficial effects of the utility model are:

[0035] When the utility model is used, it is only necessary to drive the electric car along the front slope or the rear slope to the parking platform, and the parking device on the parking platform can resist the wheels of the vehicle to keep the vehicle stationary, prevent the vehicle from slipping, and ensure a safe battery replacement operation distance between the vehicle and the battery replacement station. The parking platform increases the distance between the bottom of the vehicle and the ground, thereby ensuring that the battery can be smoothly moved out of the battery compartment, and by moving the middle parking platform outward, it is ensured that the battery has sufficient rotation space at the bottom of the vehicle; after the battery replacement is completed, the vehicle can leave the parking platform along the front slope or the rear slope, and the distance between the bottom of the vehicle and the ground is restored to its original state, which is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0037] Figure 1 This is a structural schematic diagram of a modular parking platform in an embodiment of the utility model (I);

[0038] Figure 2 This is a structural schematic diagram of a modular parking platform in an embodiment of the utility model (II);

[0039] Figure 3 This is a schematic diagram of the structure of the middle parking platform in the embodiment of the utility model;

[0040] Figure 4 This is a schematic diagram of the structure of a parking device in an embodiment of the utility model;

[0041] Figure 5 This is a schematic diagram of the connection between the mobile device and the middle parking platform in the embodiment of the utility model;

[0042] Figure 6 This is a schematic diagram of the installation position of the roller device in the embodiment of the utility model;

[0043] Figure 7 for Figure 6 A transverse cross-sectional view of

[0044] Figure 8 for Figure 7 A partial enlarged view of middle A.

[0045] Description of reference numerals:

[0046] 1. Front slope; 2. Parking platform; 3. Rear slope; 4. Parking device; 41. Lifting part; 411. Upper support rod; 412. Lower support rod; 42. Driving device; 43. Parking baffle; 44. Connecting rod; 5. Front parking platform; 6. Middle parking platform; 7. Rear parking platform; 8. Moving device; 9. Roller device; 91. Mounting seat; 92. Roller; 93. Connecting column; 94. Blocking block; 95. Spring; 10. Guardrail. DETAILED DESCRIPTION

[0047] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0048] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0049] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0050] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 communication 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.

[0051] In order to better understand the purpose, structure and function of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings.

[0052] See also Figure 1-3 As shown, a modular parking platform provided in this embodiment includes two sets of correspondingly arranged single-side bridge components;

[0053] Each set of single-side bridge components includes a front slope 1, a parking platform 2 and a rear slope 3 connected in sequence from front to rear;

[0054] A parking device 4 is provided on the top of one end of the parking platform 2, and the parking device 4 is used to resist the wheels of the vehicle to keep the vehicle stationary.

[0055] Specifically, the electric car can drive along the front slope 1 or the rear slope 3 to the parking platform 2. The parking device 4 on the parking platform 2 can support the wheels of the vehicle to keep the vehicle stationary and prevent the vehicle from slipping. The parking platform 2 increases the distance between the bottom of the vehicle and the ground, thereby ensuring that the battery can be smoothly moved out of the battery compartment. After the battery replacement is completed, the vehicle can leave the parking platform along the front slope 1 or the rear slope 3, and the distance between the bottom of the vehicle and the ground is restored to its original state. It is simple and practical.

[0056] Specifically, see Figure 3-4 As shown, the parking device 4 includes two sets of lifting parts 41 correspondingly arranged inside the parking platform 2 and a driving device 42 for driving the lifting parts 41 to rise or fall;

[0057] Each set of lifting parts 41 includes an upper support rod 411 and a lower support rod 412 hinged to each other;

[0058] The bottom ends of the two lower support rods 412 are hinged to the support rod base;

[0059] The top ends of the two upper support rods 411 are hingedly provided with parking baffles 43;

[0060] A notch is formed on the top of the parking platform 2, and a side wall of the parking baffle 43 is hinged on the notch;

[0061] A connecting rod 44 is provided between the two groups of lifting parts 41, and the two ends of the connecting rod 44 respectively penetrate the hinges of the two groups of upper support rods 411 and the lower support rods 412;

[0062] The fixed end of the driving device 42 is hinged to the inner bottom end of the parking platform 2, and the moving end of the driving device 42 is connected to the connecting rod 44, and the moving direction of the moving end of the driving device 42 is perpendicular to the axis of the connecting rod 44;

[0063] When the driving device 42 drives the lifting part 41 to rise, the parking baffle 43 forms an angle with the top of the parking platform 2; when the driving device 42 drives the lifting part 41 to descend, the parking baffle 43 blocks the gap opened on the top of the parking platform 2.

[0064] Specifically, when the driving device 42 drives the lifting part 41 to rise, the parking baffle 43 forms an angle with the top of the parking platform 2, that is, the parking baffle 43 presses against the wheels of the vehicle to keep the vehicle stationary; when the driving device 42 drives the lifting part 41 to descend, the parking baffle 43 blocks the gap opened on the top of the parking platform 2, that is, the parking device 4 retracts into the parking platform 2, the parking baffle 43 no longer presses against the wheels of the vehicle, and the parking baffle 43 forms a flat surface with the top surface of the parking platform 2, so that the vehicle can leave the parking platform along the parking platform 2 and through the front slope 1 or the rear slope 3.

[0065] It should be noted that each group of parking platforms 2 is provided with a number of parking devices 4, and the parking devices 4 on the two groups of parking platforms 2 are staggered and can accommodate vehicles with a variety of different body lengths. Only one parking device 4 is needed to support one wheel of the vehicle, thereby enhancing the adaptability of the parking platform to vehicles with different body lengths.

[0066] Specifically, the parking platform 2 includes a front parking platform 5, a middle parking platform 6 and a rear parking platform 7 which are sequentially connected from front to rear;

[0067] like Figure 5 As shown, the connection between the middle parking platform 6 and the front parking platform 5 and the rear parking platform 7 is provided with a moving device 8;

[0068] The output end of one of the moving devices 8 is connected to the side wall of the middle parking platform 6, and the fixed end thereof is connected to the side wall of the front parking platform 5;

[0069] Another mobile device 8 has an output end connected to the side wall of the middle parking platform 6, and a fixed end connected to the side wall of the rear parking platform 7;

[0070] The moving directions of the output ends of the moving devices 8 located on the same parking platform 2 are the same;

[0071] The output ends of the moving devices 8 located on different parking platforms 2 move in opposite directions;

[0072] like Figure 6-8 As shown, a plurality of roller devices 9 are evenly arranged at the bottom of the middle parking platform 6;

[0073] The roller device 9 includes a mounting seat 91 and a roller 92 disposed on the bottom of the mounting seat 91;

[0074] The top of the mounting seat 91 is connected to the bottom of the middle parking platform 6 .

[0075] It should be noted that when the vehicle drives onto the parking platform 2, the battery position of the vehicle is between the two middle parking platforms 6, that is, the battery position corresponds to the position of the middle parking platform 6, and the four wheels of the vehicle are respectively located on the two front parking platforms 5 and the two rear parking platforms 7.

[0076] Specifically, when some electric vehicles are replacing batteries, the battery needs to be rotated 90 degrees after being dropped from the bottom of the vehicle and then replaced from the front of the vehicle. The battery is a rectangular parallelepiped. When the battery is rotated 90 degrees, the distance between the two single-sided bridge components may not be able to adapt to the battery length. Therefore, by providing a roller device 9 at the bottom of the middle parking platform 6 and cooperating with the moving device 8, the distance between the two middle parking platforms 6 can be changed to adapt to the battery length, ensuring that the battery can rotate normally and preventing the battery from colliding with the middle parking platform 6 during rotation.

[0077] It should be noted that, in the present embodiment, the parking device 4 is disposed on the front parking platform 5 , and the parking device 4 may also be disposed on the rear parking platform 7 .

[0078] It should be noted that the output end of one of the moving devices 8 located on the same parking platform 2 is hinged to the side wall of the middle parking platform 6 and rotates around the length direction of the parking platform 2, and the fixed end of the moving device 8 is hinged to the side wall of the front parking platform 5 and rotates around the length direction of the parking platform 2;

[0079] The output end of another mobile device 8 located on the same parking platform 2 is hinged to the side wall of the middle parking platform 6 and rotates around the length direction of the parking platform 2, and the fixed end of the mobile device 8 is hinged to the side wall of the rear parking platform 7 and rotates around the length direction of the parking platform 2;

[0080] The roller device 9 also includes a connecting column 93;

[0081] The connecting column 93 is vertically penetrated at the bottom of the middle parking platform 6, and the connecting column 93 is slidably connected to the middle parking platform 6;

[0082] The bottom of the connecting column 93 is connected to the top of the mounting seat 91, and a blocking block 94 is provided on the top of the connecting column 93, and the blocking block 94 is used to prevent the connecting column 93 from escaping from the middle parking platform 6;

[0083] A spring 95 is sleeved on the connecting column 93 , and the spring 95 is located between the bottom of the middle parking platform 6 and the top of the mounting seat 91 .

[0084] Specifically, the two ends of the spring 95 are respectively connected to the bottom of the middle parking platform 6 and the top of the mounting seat 91. Under the action of the spring 95, the middle parking platform 6 can be lifted up so that the bottom end of the middle parking platform 6 is lifted off the ground and does not contact the ground, so as to ensure that when the middle parking platform 6 moves under the action of the moving device 8, there is no friction with the ground. The roller 92 contacts the ground to move the entire middle parking platform 6. The spring 95 can also buffer the pressure generated on the middle parking platform 6 during the driving of the vehicle.

[0085] When the wheels of the vehicle press on the middle parking platform 6, the middle parking platform 6 will be pressed downward. After the wheels leave the middle parking platform 6, the middle parking platform 6 will be reset upward under the action of the spring 95. The fixed end or the movable end of the movable device 8 is connected in a hinged manner, so that the movable device 8 has a movement amount in the vertical direction, preventing the middle parking platform 6 from damaging the movable device 8 when moving up and down.

[0086] It should be noted that the tops of the front parking platform 5 and the rear parking platform 7 are flush. When the wheels are not pressing on the middle parking platform 6, the top of the middle parking platform 6 is higher than the top of the front parking platform 5 (or the rear parking platform 7). When the wheels are pressing on the middle parking platform 6, the top of the middle parking platform 6 is flush with the top of the front parking platform 5 (or the rear parking platform 7), and the bottom of the middle parking platform 6 is in contact with the ground, so that the middle parking platform 6 bears most of the pressure to prevent damage to the roller 92 due to excessive pressure.

[0087] It should be noted that there may be multiple connecting columns 93 provided on each roller device 9 . In this embodiment, there are four connecting columns 93 , which are evenly arranged on the mounting seat 91 along the circumferential direction.

[0088] It should be noted that the moving device 8 and the driving device 42 can both be electric push rods, cylinders and other devices.

[0089] It should be noted that if Figure 1-2 As shown, two sets of guardrails 10 are correspondingly arranged on the top of the middle parking platform 6 along its length direction, and two sets of guardrails 10 are correspondingly arranged on the top of the rear parking platform 7 along its length direction. The guardrails 10 can guide the wheels when the vehicle is driving, and can also prevent the wheels from accidentally sliding off the parking platform 2.

[0090] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. At the same time, for those skilled in the art, according to the ideas of the utility model, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A modular parking platform, characterized in that: It includes two sets of correspondingly arranged single-side bridge components; Each set of the single-side bridge components includes a front slope, a parking platform and a rear slope connected in sequence from front to rear; A parking device is arranged on the top of one end of the parking platform, and the parking device is used to resist the wheels of the vehicle to keep the vehicle in a stationary state.

2. A modular parking platform according to claim 1, characterized in that: The parking device comprises two sets of lifting parts correspondingly arranged inside the parking platform and a driving device for driving the lifting parts to rise or fall; Each set of the lifting parts includes an upper support rod and a lower support rod hinged to each other; The bottom ends of the two lower support rods are hinged on the support rod base; The top ends of the two upper support rods are hingedly provided with parking baffles; A notch is provided on the top of the parking platform, and a side wall of the parking baffle is hinged on the notch; A connecting rod is provided between the two groups of lifting parts, and the two ends of the connecting rod respectively penetrate the hinges of the two groups of upper support rods and the lower support rods; The fixed end of the driving device is hinged to the inner bottom end of the parking platform, the movable end of the driving device is connected to the connecting rod, and the moving direction of the movable end of the driving device is perpendicular to the axis of the connecting rod; When the driving device drives the lifting part to rise, the parking baffle forms an angle with the top of the parking platform; when the driving device drives the lifting part to descend, the parking baffle blocks the gap opened on the top of the parking platform.

3. A modular parking platform according to claim 2, characterized in that: Each group of parking platforms is provided with a plurality of parking devices, and the parking devices on the two groups of parking platforms are arranged in a staggered manner.

4. A modular parking platform according to claim 1, characterized in that: The parking platform includes a front parking platform, a middle parking platform and a rear parking platform which are sequentially connected from front to rear; The connection between the middle parking platform and the front parking platform and the rear parking platform is provided with a moving device; An output end of one of the mobile devices is connected to the side wall of the middle parking platform, and a fixed end thereof is connected to the side wall of the front parking platform; The output end of another of the mobile devices is connected to the side wall of the middle parking platform, and the fixed end thereof is connected to the side wall of the rear parking platform; The moving directions of the output ends of the moving devices located on the same parking platform are the same; The moving directions of the output ends of the moving devices located on different parking platforms are opposite; A plurality of roller devices are evenly arranged at the bottom of the middle parking platform; The roller device comprises a mounting seat and a roller arranged on the bottom of the mounting seat; The top of the mounting seat is connected to the bottom of the middle parking platform.

5. A modular parking platform according to claim 4, characterized in that: The output end of one of the mobile devices located on the same parking platform is hinged to the side wall of the middle parking platform and rotates around the length direction of the parking platform, and the fixed end of the mobile device is hinged to the side wall of the front parking platform and rotates around the length direction of the parking platform; The output end of another mobile device located on the same parking platform is hinged to the side wall of the middle parking platform and rotates around the length direction of the parking platform, and the fixed end of the mobile device is hinged to the side wall of the rear parking platform and rotates around the length direction of the parking platform; The roller device also includes a connecting column; The connecting column is vertically arranged at the bottom of the middle parking platform, and the connecting column is slidably connected to the middle parking platform; The bottom of the connecting column is connected to the top of the mounting seat, and a blocking block is provided on the top of the connecting column, and the blocking block is used to prevent the connecting column from escaping from the middle parking platform; A spring is sleeved on the connecting column, and the spring is located between the bottom of the middle parking platform and the top of the mounting seat.

6. A modular parking platform according to claim 4, characterized in that: Two groups of guardrails are correspondingly arranged on the top of the middle parking platform along its length direction.

7. A modular parking platform according to claim 4, characterized in that: Two groups of guardrails are correspondingly arranged on the top of the rear parking platform along its length direction.

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