Overtime car moving device for shared parking space

Abstract

The utility model provides an overtime car moving device for a shared parking space, which comprises a moving plate, a plurality of driving wheels are arranged on two sides of the moving plate, a driving jacking assembly is arranged on the moving plate, the driving jacking assembly drives a lifting plate to jack upwards, the driving jacking assembly comprises a group of rotating plates, and two ends of each rotating plate are respectively hinged with the moving plate and the lifting plate. A double-shaft motor is fixedly connected to the upper portion of the moving plate, output shafts at the two ends of the double-shaft motor are fixedly connected with screws, the screws are sleeved with vertical plates in a threaded mode, the vertical plates are in cross sliding connection with the rotating plate, the bottoms of the vertical plates are slidably connected to the moving plate, and an auxiliary push-pull assembly is arranged at the ends, away from the screws, of the vertical plates. According to the device, a driving jacking device is used for lifting according to the lever principle of a jack, so that lifting, lifting or horizontal moving is convenient, in order to guarantee that a lifting plate is kept in a horizontal state all the time, rotating plates on the two sides can synchronously rotate through a double-shaft motor, the lifting plate is kept in the horizontal state, and the situation that an automobile inclines and falls off is prevented.

Description

Technical Field

[0001] The utility model relates to an overtime vehicle moving device for a shared parking space, which is applied to the technical field of vehicle moving. Background Art

[0002] Shared parking spaces refer to sharing idle parking spaces with others to improve the utilization rate of parking spaces and reduce the impact of vehicle parking on urban traffic. By sharing parking spaces, originally idle parking spaces can be turned into usable resources, improving the supply and utilization efficiency of parking spaces and alleviating the problem of parking difficulties in cities.

[0003] Existing shared parking spaces generally have time limits for parking, and there are specified parking time periods, which is convenient for serving more users who need temporary parking. If the parking time exceeds the time limit, the vehicle usually needs to be moved out to facilitate the parking of subsequent reserved vehicles. When the vehicle is moved, it is necessary to notify the owner by short message or phone call, so it will take a long time for the owner to move the car, affecting the normal passage of the vehicle. Therefore, we can usually use a jacking device to lift the car off the ground and then move the car to a temporary parking spot without waiting for the owner to move the car. However, the existing jacking device is difficult to guarantee the force required to lift the car, the stability of the jacking and the service life of the components. For this reason, we propose an overtime moving device for shared parking spaces. Utility Model Content

[0004] The utility model provides an overtime car moving device for a shared parking space, which can effectively solve the above problems.

[0005] The utility model is achieved in this way:

[0006] A time-out car moving device for a shared parking space comprises a moving plate, a plurality of driving wheels are arranged on both sides of the moving plate, a driving jacking assembly is arranged on the moving plate, the driving jacking assembly drives the lifting plate to jack up, the driving jacking assembly comprises a group of rotating plates hinged to the moving plate, the rotating plate can be slidably hinged on the lifting plate, a double-axis motor is fixedly connected to the top of the moving plate, screws are fixedly connected to the output shafts at both ends of the double-axis motor, vertical plates are provided on the external threaded sleeves of the screws, the vertical plates are cross-slidingly connected to the rotating plates, the bottom of the vertical plates can be slidably connected to the moving plates, and an auxiliary push-pull assembly is provided on the end of the vertical plate away from the screw.

[0007] As a further improvement, the auxiliary push-pull assembly includes a push rod motor fixedly connected to the movable plate, the output shaft of the push rod motor is fixedly connected to a fixed block, and the fixed block is fixedly arranged at one end of the vertical plate away from the screw rod.

[0008] As a further improvement, a first movable groove is provided on the rotating plate, first sliding grooves are provided on both sides of the first movable groove along its length direction, and fixing rods corresponding to the first sliding grooves are provided on both sides of the vertical plate, and the fixing rods are movably arranged in the first sliding grooves.

[0009] As a further improvement, a group of second movable grooves are symmetrically opened on the movable plate, and second sliding grooves are opened on both sides of the second movable grooves along their length directions. Sliding rods corresponding to the second sliding grooves are arranged on both sides of the bottom of the vertical plate, and the sliding rods are movably arranged in the second sliding grooves.

[0010] As a further improvement, the driving wheel is a Mecanum wheel.

[0011] As a further improvement, a storage battery is provided on the top of the movable plate.

[0012] As a further improvement, two air bags are provided on the top of the lifting plate, and a connecting pipe is provided between the two air bags to communicate with each other.

[0013] As a further improvement, the screw connecting the output shafts at both ends of the dual-axis motor is arranged with reverse threads, and the lead of the screw is 16 to 25 mm.

[0014] The beneficial effects of the utility model are:

[0015] (1) The device is moved to the bottom of the car through the driving wheel, and the top lifting plate is lifted upward by driving the lifting assembly, so that the car leaves the ground and is moved to a temporary parking spot; in the process of moving the car, the owner will take a long time to move the car, which will affect the normal passage of the vehicle. The driving lifting device of the device uses the lever principle of the jack to lift, so it can be used at any angle when there is a support or a force point, which is convenient for lifting, lifting or horizontal movement. In order to ensure that the lifting plate is always in a horizontal state, the device uses a dual-axis motor to enable the rotating plates on both sides to rotate synchronously, so that the lifting plate remains in a horizontal state to prevent the car from tilting and falling. Since the screw length of the jack used in daily life is short, the device lifts the car off the ground by driving the lifting assembly, and the screw length used is relatively long. In order to prevent the screw from being overloaded laterally and causing the screw to bend, an auxiliary push-pull assembly is provided at the end of the vertical plate away from the screw, thereby sharing the lateral force of the screw and ensuring the operating stability of the device and the service life of the device.

[0016] (2) The screws connected to the output shafts at both ends of the dual-axis motor are arranged with reverse threads, and the screw leads of the output shafts at both ends are the same, so that the rotating plate can rotate inward synchronously, thereby improving the movement stability of the lifting plate and keeping the lifting plate in a horizontal state. The lead of the screw is 16 to 25 mm. The screw is a relatively large lead screw. When the lifting plate is jacking up the chassis of the car, the wheels will leave the ground after a period of buffering due to the action of the spring. Therefore, when the device is not in use, it is necessary to ensure that it can be entered from under the chassis of the car. When jacking up, it is also necessary to consider whether the car can be completely jacked up (the wheels leave the ground). When the lead of the screw is 16 to 25 mm, the force required for jacking up is small, which can improve the load capacity of the screw, and the stroke of the screw is sufficient to completely jack up the car. The jacking time is short, the jacking efficiency is improved, and the energy consumption of the dual-axis motor is also small. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram provided by an embodiment of the utility model.

[0019] Figure 2 It is a top view provided by an embodiment of the utility model.

[0020] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle.

[0021] Figure 4 It is a schematic diagram of the jacking cross-sectional structure provided by an embodiment of the utility model.

[0022] The accompanying drawings are marked as follows:

[0023] 10. movable plate; 11. second movable slot; 12. second sliding slot;

[0024] 20. Lifting plate;

[0025] 30. Driving jacking assembly; 31. Rotating plate; 311. First movable slot; 312. First sliding slot; 32. Double-axis motor; 321. Screw rod; 33. Vertical plate; 331. Fixed rod; 332. Sliding rod;

[0026] 40. Auxiliary push-pull assembly; 41. Push rod motor; 42. Fixed block;

[0027] 50. Driving wheel;

[0028] 60. Battery;

[0029] 70. Air bag; 71. Connecting tube. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0031] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] Reference Figures 1 to 4 As shown, a time-out car moving device for a shared parking space comprises a moving plate 10, a plurality of driving wheels 50 are arranged on both sides of the moving plate 10, a driving jacking assembly 30 is arranged on the moving plate 10, the driving jacking assembly 30 drives the lifting plate 20 to lift upward, the driving jacking assembly 30 comprises a group of rotating plates 31 hinged to the moving plate 10, the rotating plates can be slidably hinged on the lifting plate 20, a double-axis motor 32 is fixedly connected above the moving plate 10, screws 321 are fixedly connected to the output shafts at both ends of the double-axis motor 32, a vertical plate 33 is threadedly sleeved on the outer surface of the screw 321, the vertical plate 33 is cross-slidingly connected to the rotating plate 31, the bottom of the vertical plate 33 can be slidably connected to the moving plate 10, and an auxiliary push-pull assembly 40 is provided at the end of the vertical plate 33 away from the screw 321.

[0033] As a further improvement, the auxiliary push-pull assembly 40 includes a push rod motor 41 fixedly connected to the moving plate 10 , the output shaft of the push rod motor 41 is fixedly connected to a fixing block 42 , and the fixing block 42 is fixedly arranged at one end of the vertical plate 33 away from the screw rod 321 .

[0034] As a further improvement, a first movable groove 311 is provided on the rotating plate 31, and first sliding grooves 312 are provided on both sides of the first movable groove 311 along its length direction. Fixed rods 331 corresponding to the first sliding grooves 312 are provided on both sides of the vertical plate 33, and the fixed rods 331 are movably arranged in the first sliding grooves 312.

[0035] As a further improvement, a group of second movable grooves 11 are symmetrically opened on the movable plate 10, and second sliding grooves 12 are opened on both sides of the second movable grooves 11 along their length direction. Sliding rods 332 corresponding to the second sliding grooves 12 are arranged on both sides of the bottom of the vertical plate 33, and the sliding rods 332 are movably arranged in the second sliding grooves 12.

[0036] As a further improvement, the driving wheel 50 is a Mecanum wheel, and many small rollers are obliquely distributed on the rim of the Mecanum wheel, and these small rollers can rotate freely along the oblique guide rail. When the wheel rotates around the fixed wheel axis, the envelope of each small roller is a cylindrical surface. Depending on the direction and speed of each wheel, the final synthesis of these forces produces a resultant force vector in any required direction, thereby ensuring that the platform can move freely in the direction of the final resultant force vector without changing the direction of the wheel itself. For cars in special environments, such as cars at the corner of the wall, they can enter from the bottom of the chassis in front of the car, and then change the moving direction through the Mecanum wheel without changing the direction of the device, thereby improving efficiency.

[0037] As a further improvement, a battery 60 is provided on the top of the movable plate 10, and the battery 60 provides power for the entire device.

[0038] As a further improvement, two air bags 70 are provided on the top of the lifting plate 20 , and a connecting pipe 71 is provided between the two air bags 70 to communicate with each other.

[0039] As a further improvement, the screw 321 connected to the output shafts at both ends of the dual-axis motor 32 is set with reverse threads, and the lead of the screw 321 is 16 to 25 mm. When the lead is less than 16 mm, the jacking time is longer, the jacking efficiency is reduced, and the energy consumption of the dual-axis motor is large. When the lead is greater than 25 mm, the force required for jacking is larger, which increases the load of the screw and reduces the service life of the screw. In this embodiment, the lead of the screw 321 is 20 mm, and the force required for jacking is smaller, which can improve the load capacity of the screw, and the stroke of the screw is sufficient to completely jack up the car, the jacking time is shorter, the jacking efficiency is improved, and the energy consumption of the dual-axis motor is also smaller.

[0040] Working principle: When moving the vehicle, the driving wheel 50 drives the entire device to move to the bottom of the vehicle, and then the dual-axis motor 32 drives the screw 321 to rotate. The rotation of the screw 321 will drive the vertical plate 33 to move relatively horizontally. The vertical plate 33 will pull the rotating plate 31 to deflect through the fixed rod 331, so that the rotating plate 31 can drive the lifting plate 20 to lift up, and the lifting plate 20 drives the airbag 70 to hold the vehicle to prevent damage to the vehicle. When the vertical plate 33 moves, the push rod motor 41 drives the slide 42 to move synchronously. When the rotating plate 31 rotates, the vertical plate 33 can be lifted and lowered in the fixed rod 331, and the push rod motor 41 facilitates the horizontal positioning of the vertical plate 33, which can reduce the lateral force on the screw 321. After the vehicle is lifted up, the driving wheel 50 then drives the vehicle to move out of the parking space, thereby facilitating the parking of subsequent reserved vehicles.

[0041] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A time-out moving device for a shared parking space, comprising a moving plate (10), a plurality of driving wheels (50) being arranged on both sides of the moving plate (10), a driving lifting assembly (30) being arranged on the moving plate (10), the driving lifting assembly (30) driving the lifting plate (20) to lift upward, characterized in that: The driving lifting assembly (30) comprises a group of rotating plates (31) hinged to the moving plate (10), the rotating plates can be slidably hinged on the lifting plate (20), a double-axis motor (32) is fixedly connected above the moving plate (10), the output shafts at both ends of the double-axis motor (32) are fixedly connected to screws (321), the screws (321) are externally threadedly sleeved with vertical plates (33), the vertical plates (33) are cross-slidably connected to the rotating plates (31), the bottom of the vertical plates (33) can be slidably connected to the moving plate (10), and an auxiliary push-pull assembly (40) is provided at one end of the vertical plates (33) away from the screws (321).

2. The overtime moving device for a shared parking space according to claim 1, characterized in that: The auxiliary push-pull assembly (40) comprises a push rod motor (41) fixedly connected to the movable plate (10), the output shaft of the push rod motor (41) being fixedly connected to a fixed block (42), and the fixed block (42) being fixedly arranged at one end of the vertical plate (33) away from the screw rod (321).

3. The overtime moving device for a shared parking space according to claim 2, characterized in that: The rotating plate (31) is provided with a first movable groove (311), and first sliding grooves (312) are provided on both sides of the first movable groove (311) along its length direction. Fixed rods (331) corresponding to the first sliding grooves (312) are provided on both sides of the vertical plate (33), and the fixed rods (331) are movably arranged in the first sliding grooves (312).

4. The overtime moving device for a shared parking space according to claim 3, characterized in that: A group of second movable grooves (11) are symmetrically provided on the movable plate (10), and second sliding grooves (12) are provided on both sides of the second movable grooves (11) along the length direction thereof. Sliding rods (332) corresponding to the second sliding grooves are provided on both sides of the bottom of the vertical plate (33), and the sliding rods (332) are movably provided in the second sliding grooves.

5. The overtime moving device for a shared parking space according to claim 1, characterized in that: The driving wheel (50) is a Mecanum wheel.

6. The overtime moving device for a shared parking space according to claim 1, characterized in that: A storage battery (60) is provided on the top of the moving plate (10).

7. The overtime moving device for a shared parking space according to claim 1, characterized in that: Two air bags (70) are arranged on the top of the lifting plate (20), and a connecting pipe (71) communicating with the two air bags (70) is arranged between the two air bags (70).

8. The overtime moving device for a shared parking space according to claim 1, characterized in that: The screw rods (321) connected to the output shafts at both ends of the dual-axis motor (32) are arranged with reverse threads, and the lead of the screw rods (321) is 16 to 25 mm.

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