Parking equipment

Abstract

A foldable support is used, the support is composed of three sections of plane structures, the three sections of plane structures are connected through rotatable sleeves, the three sections of plane structures are in a flat state in a parallel and tightly attached mode when folded, and the three sections of plane structures are in a stable right triangle shape when unfolded. When the vehicle is parked, the vehicle is driven to the support which is folded and placed on the ground, then one end of the support and the rear portion of the vehicle on the support are lifted upwards to a certain height through a hoisting equipment forklift, the support is opened to form a right triangle at the moment, and the rear portion of the vehicle is lifted to a preset height by the support and suspended. The front end tires of the vehicle are still placed on the inclined plates extending outwards from the two sides of the front end of the first section of plane structure on the ground, and at the moment, the front end of the vehicle is located below the rear end of another vehicle which is located on the parking space in front of the vehicle, is in the same state and is lifted by the support. And the rear end of the vehicle is positioned above the front end of the vehicle in the same state on the parking space behind the vehicle, so that the occupied area of the parked vehicle, namely the vertical projection of the parking state of the vehicle, is greatly reduced compared with the occupied area of the traditional horizontally parked vehicle. And the vehicle can be driven away by the program operation opposite to the previous procedure.

Description

Technical Field

[0001] The invention relates to a mechanical device for partially overlapping parking of vehicles. Background Art

[0002] At present, parking difficulties have become a social problem of widespread concern. Traditional horizontal single-layer parking requires an area larger than the horizontal projection of the vehicle itself, and mechanical multi-layer parking requires relatively complex large-scale equipment and a single large area of ​​the site. The utility model provides a different solution, which allows vehicles to partially overlap in the vertical direction and park more vehicles with a smaller area. Summary of the invention

[0003] The solution of the present invention is to use a foldable support, which is composed of three sections of planar structure, such as Figure 1 , the first section of the plane structure is as follows Figure 1 In 1, its front end is connected to the front end of the second section plane structure through a rotatable sleeve, and the rear end of the second section plane structure is connected to the rear end of the third section plane structure through a rotatable sleeve. They can be folded and placed closely and parallel. When placed horizontally, the first section plane structure is at the bottom, the third section is in the middle, and the second section is at the top. At this time, it is in a flat state. When opened, it forms a right triangle, such as Figure 1 The front end of the first section of the plane structure has inclined plates extending to the left and right sides for driving the front wheels of the vehicle onto it, and the front end of the inclined plate has an upwardly tilted baffle for preventing the front wheels of the vehicle from sliding forward when parked. Figure 1 In 4, there are rolling wheels at the bottom of the inclined plate, such as Figure 1 In 5, a rotatable connecting device is provided at the middle position of the front end of the first section of the plane structure and is connected to the upper end of the fixed pile buried underground, such as Figure 1 6, the rear end of the first section planar structure has a concave slot opening upward for docking with the front end of the erected third section planar structure, and the rear end of the first section planar structure has a sleeve mechanism, such as Figure 1 7. Both ends of the sleeve can be stretched outwards. The stretched part has a concave slot with an opening upwards for docking with the front end of the erected third section of the plane structure. The bottom of the first section of the plane structure and the surface in contact with the ground are made of a material with a high friction coefficient. The side of the first section of the plane structure has a locking device connected to the fixed railing on one side of the parking space; the second section of the plane structure is as follows Figure 1 2, its rear end has sleeve mechanisms on both sides that can extend outward and retract and rotate, such as Figure 1 8, its extension and retraction length is limited, its outer end has an upward flip-up structure for fixing the two sides of the parked vehicle, and the second section of the planar structure near the front end has a transversely penetrating sleeve mechanism, such as Figure 19, its retractable ends and the retractable ends of the sleeve mechanism at the rear end of the second section planar structure are respectively connected to a longitudinal side strip member along the left and right sides, such as Figure 1 10, this strip-like member is located at the left and right side edges of the second section plane structure respectively, its cross section is an L-shape, its outer side has an upwardly turned structure, its upper surface is made of a material with a high friction coefficient, and is used to connect with the longitudinal beams on both sides of the bottom of the vehicle and prevent the body from sliding and bear part of the weight of the body when parking. The side of the second section plane structure has a locking device connected to the fixed railing on one side of the parking space; the third section plane structure is as follows Figure 1 3, its rear end is connected with the rear end of the second section planar structure through a rotatable sleeve, the front end of the third section planar structure is free, and has a protruding structure that can be inserted into the concave slot. When the rear ends of the second and third sections are opened upward, the free end automatically slides toward the rear end of the horizontally placed first section planar structure under the action of gravity until its protruding structure enters the concave slot of the rear end of the first section planar structure. In this way, the entire bracket forms a triangle with a right angle at the rear, as shown in FIG. Figure 1 When parking, place the folded bracket close to the fixed railing on one side of the parking space horizontally on the ground, and pass its front end through the rotatable connecting device (such as Figure 1 6) is connected to the upper end of the fixed pile buried in the ground, so that the longitudinal axis of the bracket forms an angle with the longitudinal axis of the parking space, and the vehicle is driven in the direction of this angle to the top of the bracket folded on the ground until the front wheels of the vehicle are placed on the inclined plates extending on the left and right sides of the front end of the first section of the plane structure (such as Figure 1 4), an L-shaped longitudinal strip-like member (such as Figure 1 10) and pull it outward, and put its outer end upwardly turned structure close to the outer edge between the front and rear tires at the bottom of the vehicle. Then drive a special lifting forklift to the side of the vehicle away from the fixed railing. This special lifting forklift has only one fork arm extending forward. Extend this fork arm into the sleeve at the rear end of the second section of the plane structure (such as Figure 1 8) is lifted upward to a predetermined height. At this time, the bracket is fully opened to form the right triangle state described above. The rear of the vehicle is lifted to a predetermined height by the bracket and suspended in the air. The front wheels of the vehicle are still on the inclined plates (such as Figure 14), the front end of the third section plane structure automatically slides to the rear end of the horizontally placed first section plane structure under the action of gravity until its protruding structure enters the concave slot at the rear end of the first section plane structure, and the forklift is driven to move toward the side of the railing. At this time, the entire bracket and the vehicle on the bracket will be connected to the upper end of the fixed pile buried in the ground by the rotatable connecting device (such as Figure 1 The center of (6) is rotated to the parking space parallel to the fixed railing, and the bracket is connected and fixed to the railing by the locking device on the side of the first section plane structure and the second section plane structure. At this time, the vehicle ( Figure 2 The front end of the vehicle in the middle is located below the rear end of the vehicle in the parking space in front of it, which is in the same state and is raised and suspended by the support. Figure 2 The rear end of the vehicle in the middle is located above the front end of the vehicle in the same state in the parking space behind it, such as Figure 2 In this way, the floor space occupied by the vehicle in the parked state, that is, the vertical projection of the vehicle in the parked state, is greatly reduced compared with the floor space occupied by the traditional horizontal parking; when the vehicle needs to leave the parking space, the locking device between the vehicle and the railing is first opened, and then the support and the vehicle thereon are moved from the parking space to the horizontal position before the support is raised by a lifting forklift in the reverse procedure of the forklift, and the sleeve mechanism extending outwards at the rear end and the front sides of the second section of the plane structure on both sides of the bottom of the vehicle and the side strip-shaped components connected thereto (such as Figure 1 10) Retract to its original position and then drive away. Description of the drawings: Figure 1 This is a schematic diagram of a vehicle being raised to a certain height at the rear of the parking device to a parking state. Figure 2 This is a schematic diagram of a plurality of adjacent vehicles being raised to a certain height at the rear of the parking device to a parking state. Figure 1 Middle 1 is the first section of the plane structure; Figure 1 Middle 2 is the second section of the plane structure; Figure 1 The middle 3 is the third section of the plane structure; Figure 1 Middle 4 is an inclined plate extending to the left and right sides from the front end of the first section of the plane structure; Figure 1 Middle 5 is the rolling wheel at the bottom of the inclined board; Figure 1 The middle 6 is a rotatable connecting device connected to the upper end of the fixed pile buried underground at the middle position of the front end of the first section of the plane structure; Figure 1 Middle 7 is a sleeve mechanism at the rear end edge of the first section of the plane structure; Figure 1 Middle 8 is a sleeve mechanism with two sides of the rear end of the second section plane structure being able to extend outwards, retract and rotate; Figure 1 The middle 9 is a sleeve mechanism that penetrates horizontally near the front end of the second section of the plane structure; Figure 110 is a longitudinal strip-shaped member connecting the telescopic ends of the sleeve mechanism that penetrates horizontally near the front end of the second section planar structure and the telescopic ends of the sleeve mechanism at the rear end of the second section planar structure along the left and right sides respectively.

Claims

1. A mechanical and electronic device for parking small cars, the main feature of which is that three sections of planar structure are connected to form a foldable and openable bracket through a rotatable sleeve at the end, which is flat and stacked in parallel when folded and forms a right triangle when opened.

2. The parking system according to claim 1, characterized in that The left and right sides of the front end of the first section of the plane structure are provided with outwardly extending inclined plates, and the front end of the inclined plates is provided with an upwardly tilted baffle.

3. The parking system according to claim 1, characterized in that A device which is rotatably connected with the upper end of a fixed pile buried underground is arranged in the middle of the front end of the first section of the plane structure.

4. The parking system according to claim 1, characterized in that The rear end of the first section planar structure is provided with a sleeve mechanism which can be stretched outward and retracted, and the stretched portion is provided with an upward concave slot for docking with the front end of the erected third section planar structure and a locking device.

5. The parking system according to claim 1, characterized in that The front end of the second section planar structure is connected to the front end of the first section planar structure through a rotatable sleeve.

6. The parking system according to claim 1, characterized in that Both sides of the second section planar structure are provided with side strip structures with L-shaped cross sections which are connected by sleeves and can extend outwards and retract.

7. The parking system according to claim 1, characterized in that The rear end of the third section planar structure is connected to the rear end of the second section planar structure through a rotatable sleeve.

8. The parking system according to claim 1, characterized in that The front end of the third section of the plane structure is provided with a convex structure which can be extended into the concave slot.

9. The parking system according to claim 1, characterized in that The side surfaces of the first section and the second section planar structure are provided with locking devices connected with the fixed railings.

10. The parking system according to claim 1, characterized in that A dedicated lift truck has only one fork arm.

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