Parking protection device for parking lot

Abstract

The utility model relates to the technical field of parking protection, in particular to a parking protection device for a parking lot, which comprises a support plate, a plurality of supporting plates and a plurality of supporting rods. The bearing plate is arranged in the notch and is used for placing a vehicle; the limiting baffle is arranged on one side of the upper portion of the bearing plate and used for limiting the position of the vehicle; and the two side protection devices are symmetrically arranged on the two sides of the bearing plate and used for protecting the two sides of the vehicle. After the vehicle moves to the bearing plate, the side protection devices are operated to form a protection plate which is erected on the two sides of the vehicle, the two sides of the vehicle are shielded, damage to the two sides of the vehicle is avoided, and the protection effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of parking protection technology, specifically a parking protection device for parking lots. Background Technology

[0002] Parking lots are places for vehicles to park. They are mainly divided into indoor parking lots and outdoor parking lots. Each parking space is separated by lines drawn on the ground. The separated parking areas are mostly set up opposite each other, that is, the rear of two cars are facing each other. In order to ensure the safety of vehicles, parking protection devices are usually installed between the two cars.

[0003] However, existing parking safety devices work by having the rear wheels of a vehicle contact the device to restrict its position and prevent collisions with vehicles behind it. For some novice drivers, who have poor reversing accuracy, it is easy to collide with vehicles on the side when parking. This parking safety device can only prevent damage to the rear of the vehicle and cannot protect the sides of the vehicle, resulting in limited protection. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing parking safety devices for parking lots can only prevent damage to the rear of vehicles and cannot protect the sides of vehicles, resulting in limited protective effects.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A parking safety device for parking lots, comprising:

[0007] A support plate, wherein a notch is provided in the middle position;

[0008] A receiving plate, disposed in the notch, is used to place the vehicle;

[0009] A limiting baffle is provided on one side above the receiving plate to limit the position of the vehicle;

[0010] Two sets of side protection devices are symmetrically arranged on both sides of the receiving plate to protect the sides of the vehicle.

[0011] Preferably, each set of the side protection devices includes:

[0012] A movable plate is positioned parallel to and above the support plate;

[0013] Multiple sets of pins are disposed between the movable plate and the support plate;

[0014] Multiple sets of socket components, each set of socket components is disposed between two adjacent sets of pin components, and is rotatably connected to the pin components;

[0015] Two sets of lifting components are disposed on both sides below the movable plate and are fixedly connected to the movable plate for lifting the movable plate;

[0016] A drive unit is disposed between the two sets of lifting components and connected to the lifting components.

[0017] Preferably, each set of pins is provided with a rotating shaft at both ends; each set of insertion holes is provided with a hinge seat at both ends corresponding to the position of the rotating shaft, and is rotatably connected to the rotating shaft through the hinge seat.

[0018] Preferably, the lifting component includes:

[0019] A lifting rod, the top end of which is fixedly connected to the movable plate;

[0020] A sleeve, the sleeve having a first cavity inside, and fitted onto the surface of the lifting rod;

[0021] The first piston is disposed in the first cavity and is tightly fitted to the inner wall of the sleeve; the upper end face of the first piston is fixedly connected to the bottom end of the lifting rod.

[0022] A connecting pipe, one end of which is connected to the cavity;

[0023] An air storage box, wherein the interior of the air storage box has a second cavity, and the second cavity is connected to the other end of the connecting pipe;

[0024] The second piston is disposed in the second cavity and is in close contact with the inner wall of the gas storage box.

[0025] Preferably, the driving device includes:

[0026] The lifting component has a first cylindrical pin at both ends;

[0027] An electric push rod, the output end of which is fixedly connected to the lower end face of the lifting member;

[0028] Two sets of rotating parts, each set of rotating parts having a first sliding groove and a second sliding groove at both ends, so that the first cylindrical pin is placed in the first sliding groove, and the rotating parts are slidably connected to the first cylindrical pin through the first sliding groove; the surface of the rotating parts is provided with a pin shaft.

[0029] A receiving rod, the top end of which is rotatably connected to the rotating component via the pin;

[0030] Four sets of wedges, with a second cylindrical pin between two adjacent sets of wedges; the second cylindrical pin is disposed in the second sliding groove and is slidably connected to the rotating component through the second sliding groove;

[0031] Four sets of movable parts, one end of each set of movable parts is in contact with the wedge block, and the other end is fixedly connected to the second piston.

[0032] Preferably, the driving device further includes: four sets of limiting rods; each set of limiting rods is disposed in a through hole opened on the surface of the wedge and is slidably connected to the wedge, for limiting the wedge to move only vertically.

[0033] Preferably, the distance from the first slide groove to the pin is less than the distance from the second slide groove to the pin.

[0034] Preferably, the contact surface between the moving part and the wedge is an inclined surface.

[0035] Preferably, it further includes: a support component; the support component is disposed directly below the receiving plate and is used to support the vehicle on the receiving plate.

[0036] Preferably, the support component includes:

[0037] The base plate is positioned parallel to the bottom of the receiving plate;

[0038] Four sets of support members are all located above the base plate;

[0039] Four sets of buffer components, each with its bottom end extending into the interior of the base plate and its top end fixedly connected to the support plate.

[0040] The beneficial effects proposed by this utility model are as follows: after the vehicle moves to the receiving plate, by operating the side protection device, the side protection device will form a protective plate and stand on both sides of the vehicle, blocking the sides of the vehicle and avoiding damage to the sides of the vehicle, thus improving the protection effect. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the structure of this utility model;

[0042] Figure 2 for Figure 1 A three-dimensional schematic diagram of the connection structure in the upper and middle parts;

[0043] Figure 3 for Figure 2 Enlarged 3D schematic diagram of the central insertion hole component;

[0044] Figure 4 for Figure 2 Enlarged 3D schematic diagram of the middle insertion pin component;

[0045] Figure 5 for Figure 1 A three-dimensional schematic diagram of the connection structure in the lower middle section;

[0046] Figure 6 for Figure 5 A three-dimensional schematic diagram of the middle section connection structure;

[0047] Figure 7 for Figure 6 Internal cross-sectional view of the central connecting structure;

[0048] Figure 8 for Figure 5 Schematic diagram of the connection structure of the middle wedge, the limiting rod and the rotating part.

[0049] In the diagram: 1. Support plate, 2. Receiving plate, 3. Limiting baffle, 4. Base plate, 5. Support component, 6. Buffer component, 7. Moving plate, 8. Pin component, 9. Insertion hole component, 10. Lifting rod, 11. First piston, 12. Sleeve, 13. Connecting pipe, 14. Air storage box, 15. Second piston, 16. Moving component, 17. Wedge block, 18. Limiting rod, 19. Rotating component, 20. Receiving rod, 21. Lifting component, 22. Electric push rod. Detailed Implementation

[0050] The present invention will be further described below with reference to the accompanying drawings:

[0051] This embodiment:

[0052] Please see Figure 1-8 In this embodiment: a parking protection device for parking lots, characterized in that: it includes: a support plate 1, a receiving plate 2, a limiting baffle 3, and two sets of side protection devices.

[0053] In this embodiment, a notch is provided in the middle of the support plate 1; the receiving plate 2 is disposed in the notch and is used to place the vehicle.

[0054] In this embodiment, the upper surface of the support plate 1 is flush with the ground; when the vehicle moves onto the receiving plate 2, the receiving plate 2 will move slightly downward along the inner wall of the notch, and the moving distance of the receiving plate 2 is less than the thickness of the support plate 1 itself.

[0055] The limiting baffle 3 is located on one side above the receiving plate 2 to limit the position of the vehicle.

[0056] In this embodiment, the limiting baffle 3 is used to prevent the vehicle from reversing excessively.

[0057] Two sets of side protection devices are symmetrically arranged on both sides of the receiving plate 2 to protect the sides of the vehicle.

[0058] In this embodiment, after the vehicle moves onto the receiving plate 2, the side protection device will be activated, causing the side protection device to unfold and block the sides of the vehicle, thus avoiding damage to the sides of the vehicle and improving the protection effect.

[0059] like Figure 2 As shown, each set of side protection devices includes: a movable plate 7, multiple sets of pins 8, multiple sets of sockets 9, two sets of lifting components, and a drive device.

[0060] The movable plate 7 is positioned parallel to the support plate 1 above it.

[0061] In this embodiment, the movable plate 7 can move vertically.

[0062] Multiple sets of pins 8 are disposed between the movable plate 7 and the support plate 1; each set of insertion holes 9 is disposed between two adjacent sets of pins 8 and is rotatably connected to the pins 8.

[0063] In this embodiment, when the movable plate 7 moves vertically upward, it will cause multiple sets of pins 8 and multiple sets of sockets 9 to rotate simultaneously, thereby vertically unfolding the multiple sets of pins 8 and multiple sets of sockets 9 that are in a horizontal state, and blocking the sides of the vehicle.

[0064] Two sets of lifting components are located on both sides below the movable plate 7 and are fixedly connected to the movable plate 7 for lifting the movable plate 7.

[0065] In this embodiment, the movable plate 7 can be moved vertically by driving the lifting component.

[0066] The drive unit is located between the two sets of lifting components and is connected to the lifting components.

[0067] In this embodiment, the driving device can provide power to the lifting component, thereby enabling the lifting component to operate.

[0068] After the vehicle moves onto the receiving plate 2, the drive unit is activated, which provides power to the lifting assembly, causing the lifting assembly to operate. The lifting assembly pushes the moving plate 7 to move vertically upward. The moving plate 7 drives the connected pin 8 to move, and causes multiple sets of insertion holes 9 to rotate from a horizontal state to a vertical state. At the same time, the multiple sets of insertion holes 9 are in the same vertical plane, forming a protective plate. They stand on both sides of the vehicle, blocking the sides of the vehicle and preventing damage to the sides of the vehicle, thus improving the protective effect.

[0069] like Figure 3 and Figure 4 As shown, each set of pins 8 has a rotating shaft at both ends; each set of sockets 9 has a hinge seat at both ends corresponding to the rotating shaft, and is rotatably connected to the rotating shaft through the hinge seat.

[0070] In this embodiment, when the movable plate 7 is at its lowest position, the socket 9 is in a horizontal state, thereby folding multiple sets of sockets 9 together to reduce space usage.

[0071] like Figure 6 and Figure 7 As shown, the lifting assembly includes: a lifting rod 10, a sleeve 12, a first piston 11, a connecting pipe 13, an air storage box 14, and a second piston 15.

[0072] The top end of the lifting rod 10 is fixedly connected to the moving plate 7; the sleeve 12 has a first cavity inside and is sleeved on the surface of the lifting rod 10; the first piston 11 is disposed in the first cavity and is tightly fitted to the inner wall of the sleeve 12; the upper end face of the first piston 11 is fixedly connected to the bottom end of the lifting rod 10.

[0073] In this embodiment, by injecting high-density air into the gap between the first piston 11 and the sleeve 12, the first piston 11 moves vertically upward, and the first piston 11 simultaneously drives the lifting rod 10 and the moving plate 7 to move.

[0074] One end of the connecting pipe 13 is connected to the cavity; the air storage box 14 has a second cavity inside, and the second cavity is connected to the other end of the connecting pipe 13.

[0075] In this embodiment, the gas storage tank 14 injects gas into the sleeve 12 through the connecting pipe 13; the connection between the connecting pipe 13 and the sleeve 12 is located below the first piston 11.

[0076] The second piston 15 is disposed in the second cavity and is in close contact with the inner wall of the gas storage box 14.

[0077] In this embodiment, the flow direction of the gas inside the gas storage tank 14 is controlled by moving the second piston 15; the air in the gas storage tank 14 is a high-density gas.

[0078] When the lifting assembly is in operation, by pushing the second piston 15, the second piston 15 will push the gas in the gas storage tank 14 out. The gas enters the sleeve 12 through the connecting pipe 13 and is located below the first piston 11. As the air below the first piston 11 increases, it will push the first piston 11 to move upward. The first piston 11 simultaneously pushes the lifting rod 10 and the moving plate 7 to move.

[0079] like Figure 5 and Figure 8 As shown, the drive device includes: a lifting component 21, an electric push rod 22, two sets of rotating components 19, a receiving rod 20, four sets of wedges 17, and four sets of moving components 16.

[0080] Specifically, both ends of the lifting member 21 are provided with first cylindrical pins; the output end of the electric push rod 22 is fixedly connected to the lower end face of the lifting member 21.

[0081] In this embodiment, the model of the electric push rod 22 is selected according to actual needs, as long as it meets the working conditions; by extending or retracting the output end of the electric push rod 22, the lifting member 21 is pushed to move vertically.

[0082] Each set of rotating parts 19 has a first groove and a second groove at both ends, so that the first cylindrical pin is placed in the first groove, and the rotating parts 19 are slidably connected to the first cylindrical pin through the first groove.

[0083] In this embodiment, when the lifting member 21 moves vertically, the rotating member 19 rotates due to the sliding between the first cylindrical pin and the first sliding groove.

[0084] A pin is provided on the surface of the rotating part 19; the top end of the receiving rod 20 is rotatably connected to the rotating part 19 through the pin.

[0085] In this embodiment, the rotating member 19 rotates along the connection with the receiving rod 20 via a pin.

[0086] A second cylindrical pin is provided between two adjacent sets of wedges 17; the second cylindrical pin is provided in the second sliding groove and is slidably connected to the rotating part 19 through the second sliding groove.

[0087] In this embodiment, when the rotating member 19 rotates, the wedge block 17 moves vertically through the sliding between the second cylindrical pin and the second sliding groove.

[0088] One end of each set of moving parts 16 is attached to the wedge block 17, and the other end is fixedly connected to the second piston 15.

[0089] In this embodiment, since the contact surface between the moving member 16 and the wedge block 17 is an inclined surface, when the wedge block 17 moves vertically upward, it will push the moving member 16 to move outward, and the moving member 16 will drive the second piston 15 to move.

[0090] like Figure 8 As shown, the driving device also includes: four sets of limiting rods 18; each set of limiting rods 18 is disposed in a through hole opened on the surface of the wedge block 17 and is slidably connected to the wedge block 17 to restrict the wedge block 17 to move only vertically.

[0091] When the drive device is running, by retracting the output end of the electric push rod 22, the output end of the electric push rod 22 will drive the lifting member 21 to move vertically downward; the lifting member 21 will slide between the first cylindrical pin and the first sliding groove, causing the rotating member 19 to rotate along the connection with the receiving rod 20 via the pin shaft; when the rotating member 19 rotates, it will slide between the second cylindrical pin and the second sliding groove, causing the wedge block 17 to move vertically upward. Since the contact surface between the moving member 16 and the wedge block 17 is an inclined surface, when the wedge block 17 moves vertically upward, it will push the moving member 16 to move outward, and the moving member 16 will drive the second piston 15 to move.

[0092] like Figure 8 As shown, the distance from the first slide groove to the pin is less than the distance from the second slide groove to the pin.

[0093] In this embodiment, this design can achieve a larger stroke with a smaller stroke, that is, the distance the output end of the electric push rod 22 retracts is less than the distance the wedge block 17 moves vertically.

[0094] like Figure 8 As shown, the contact surface between the moving part 16 and the wedge block 17 is an inclined surface.

[0095] The parking safety device for parking lots also includes: a support assembly; the support assembly is located directly below the receiving plate 2 and is used to support the vehicles on the receiving plate 2.

[0096] like Figure 5 As shown, the support components include: a base plate 4, four sets of support members 5, and four sets of buffer members 6.

[0097] The base plate 4 is positioned parallel to the bottom of the receiving plate 2; the four sets of support members 5 are all positioned above the base plate 4.

[0098] In this embodiment, the support member 5 is made of high-strength steel, but it can also be made of other high-strength materials, as long as it serves a supporting function.

[0099] The bottom of each set of buffer components 6 extends into the interior of the base plate 4, and the top is fixedly connected to the support plate 2.

[0100] In this embodiment, the buffer 6 is made of a material with high deformation capacity, and the buffer 6 can provide slight cushioning. A pressure sensor is provided between the buffer 6 and the support 5. After the vehicle moves onto the support plate 2, the pressure sensor will sense the weight. After the value reaches the preset value, the pressure sensor will transmit the signal to the controller, and the controller will control the electric push rod to operate.

[0101] Working principle:

[0102] When the parking safety device is in use, after the vehicle moves onto the support plate 2, the support member 5 can support the vehicle, while the buffer member 6 can provide slight cushioning to the vehicle and ensure the vehicle's stability.

[0103] Subsequently, by retracting the output end of the electric push rod 22, the output end of the electric push rod 22 will drive the lifting member 21 to move vertically downward; the lifting member 21 will slide between the first cylindrical pin and the first slide groove, causing the rotating member 19 to rotate along the connection with the receiving rod 20 via the pin shaft; when the rotating member 19 rotates, it will slide between the second cylindrical pin and the second slide groove, causing the wedge block 17 to move vertically upward. Since the contact surface between the moving member 16 and the wedge block 17 is an inclined surface, when the wedge block 17 moves vertically upward, it will push the moving member 16 to move outward, and the moving member 16 will drive the second piston 15 to move.

[0104] As the second piston 15 moves, it pushes the gas in the gas storage tank 14 out. The gas enters the sleeve 12 through the connecting pipe 13 and is located below the first piston 11. As the air below the first piston 11 increases, it pushes the first piston 11 to move upward. The first piston 11 simultaneously pushes the lifting rod 10 and the moving plate 7 to move.

[0105] After the movable plate 7 moves upward, the movable plate 7 drives the connected pin 8 to move, and causes multiple sets of insertion holes 9 to rotate from a horizontal state to a vertical state; at the same time, the multiple sets of insertion holes 9 are in the same vertical plane, forming a protective plate; and stand on both sides of the vehicle, blocking the sides of the vehicle; avoiding damage to the sides of the vehicle, and improving the protective effect.

[0106] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A parking safety device for parking lots, characterized in that: include: A support plate (1) has a notch in the middle. A receiving plate (2) is provided in the notch for placing a vehicle; A limiting baffle (3) is provided on one side above the receiving plate (2) to limit the position of the vehicle; Two sets of side protection devices are symmetrically arranged on both sides of the receiving plate (2) to protect the sides of the vehicle.

2. The parking safety device for parking lots according to claim 1, characterized in that: Each set of the lateral protection devices includes: A movable plate (7) is arranged parallel above the support plate (1); Multiple sets of pins (8) are disposed between the movable plate (7) and the support plate (1); Multiple sets of socket pieces (9), each set of socket pieces (9) is disposed between two adjacent sets of pin pieces (8) and is rotatably connected to the pin pieces (8); Two sets of lifting components are disposed on the lower sides of the movable plate (7) and are fixedly connected to the movable plate (7) for lifting the movable plate (7); A drive unit is disposed between the two sets of lifting components and connected to the lifting components.

3. The parking safety device for parking lots according to claim 2, characterized in that: Each set of the pins (8) is provided with a rotating shaft at both ends; each set of the sockets (9) is provided with a hinge seat at both ends corresponding to the position of the rotating shaft, and is rotatably connected to the rotating shaft through the hinge seat.

4. The parking safety device for parking lots according to claim 2, characterized in that: The lifting component includes: A lifting rod (10), the top end of which is fixedly connected to the moving plate (7); Sleeve (12), the sleeve (12) has a first cavity inside and is sleeved on the surface of the lifting rod (10); The first piston (11) is disposed in the first cavity and is tightly fitted to the inner wall of the sleeve (12); the upper end face of the first piston (11) is fixedly connected to the bottom end of the lifting rod (10); A connecting pipe (13), one end of which is connected to the cavity; An air storage box (14) has a second cavity inside, and the second cavity is connected to the other end of the connecting pipe (13); The second piston (15) is disposed in the second cavity and is in close contact with the inner wall of the gas storage box (14).

5. The parking safety device for parking lots according to claim 4, characterized in that: The driving device includes: Lifting component (21), both ends of which are provided with first cylindrical pins; An electric push rod (22) is provided, the output end of which is fixedly connected to the lower end face of the lifting member (21). Two sets of rotating parts (19) are provided, and each set of rotating parts (19) has a first sliding groove and a second sliding groove at both ends, so that the first cylindrical pin is placed in the first sliding groove, and the rotating parts (19) are slidably connected to the first cylindrical pin through the first sliding groove; the surface of the rotating parts (19) is provided with a pin shaft. The top end of the receiving rod (20) is rotatably connected to the rotating part (19) via the pin. Four sets of wedges (17), with a second cylindrical pin between two adjacent sets of wedges (17); the second cylindrical pin is disposed in the second groove and is slidably connected to the rotating part (19) through the second groove; Four sets of movable parts (16), one end of each set of movable parts (16) is attached to the wedge (17), and the other end is fixedly connected to the second piston (15).

6. The parking safety device for parking lots according to claim 5, characterized in that: The driving device further includes: four sets of limiting rods (18); each set of limiting rods (18) is disposed in a through hole opened on the surface of the wedge (17) and is slidably connected to the wedge (17) to restrict the wedge (17) to move only vertically.

7. The parking safety device for parking lots according to claim 5, characterized in that: The distance from the first slide groove to the pin is less than the distance from the second slide groove to the pin.

8. The parking safety device for parking lots according to claim 5, characterized in that: The contact surface between the moving part (16) and the wedge (17) is an inclined surface.

9. The parking safety device for parking lots according to claim 1, characterized in that: Also includes: Support components; The support assembly is located directly below the receiving plate (2) and is used to support the vehicle on the receiving plate (2).

10. The parking safety device for parking lots according to claim 9, characterized in that: The support components include: The base plate (4) is arranged parallel to the bottom of the receiving plate (2); Four sets of support members (5) are all located above the base plate (4); Four sets of buffer components (6), the bottom end of each set of buffer components (6) extends into the interior of the base plate (4), and the top end is fixedly connected to the support plate (2).

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