An angle-adjustable parking apparatus

Abstract

The utility model provides an angle adjustable parking equipment relates to mechanical parking equipment technical field, including main pedestal, the main pedestal sliding connection to track, the main pedestal middle part is equipped with the rotating part, is connected with vertical frame on the rotating part, is equipped with the lifting platform on vertical frame, the rotating part includes the gyration support tooth disc, the gyration support tooth disc rotatable installation is in main pedestal, and is connected with the lower part of vertical frame, the gyration support tooth disc is connected with gyration drive part, the utility model discloses the advantage is, parking equipment passes through the integration rotation and lifting function, can more nimblely adjust the angle and height of lifting platform, makes the vehicle can more accurately align parking stall, has caused the parking time extension because of the alignment inaccuracy reduction, thereby has improved the parking efficiency, the parking equipment compact structure, the integration degree is high.

Description

Technical Field

[0001] This utility model relates to mechanical parking equipment, and more particularly to an adjustable-angle parking device. Background Technology

[0002] With the continuous improvement of people's living standards, cars have become a necessity of modern life, greatly improving travel efficiency. However, the rapid increase in the number of cars has also led to an increasingly prominent problem of parking difficulties in cities. To solve this problem, multi-level parking garages have gradually become an effective solution. Most existing multi-level parking garages are multi-story structures, with multiple cars stored side by side along the width of the vehicle on each floor. Vehicles are then transported to designated parking spaces via car transporters along the length of the vehicle. The movement of the transporters is handled by a central trolley, which reciprocates along a first guide rail along the width of the vehicle, precisely delivering the transporters to the position aligned with the designated parking space.

[0003] Current technology typically equips mid-sized trolleys with two synchronously moving drive mechanisms at both ends to achieve linear movement along two first guide rails. However, most of these trolleys lack rotation capabilities, only able to move the transporter laterally along the vehicle width, without adjusting its angle. This necessitates the installation of physical barriers such as ledges and limit slots at parking entrances to ensure alignment between the vehicle and the transporter. This situation causes significant inconvenience for drivers, affects the smoothness of vehicle entry into parking spaces, reduces the overall operational efficiency of the parking garage, and results in a poor user experience.

[0004] Patent publication number CN115467568A discloses a rotating trolley for carrying a transporter. Its specific structure includes: a frame serving as a mounting carrier; a rotating mechanism located above the frame for supporting and adjusting the transporter's conveying angle, including a drive motor vertically fixed to the frame, a slewing support at the frame's center, a first drive gear on the drive motor's output shaft meshing with the slewing support for rotational motion; a drive mechanism located in the middle of the frame and elastically connected to it, for driving the frame to move linearly on a track, including drive wheel assemblies and driven wheel assemblies located on both sides of the frame, and symmetrically arranged traveling wheel assemblies on both sides of the drive mechanism; and multiple support wheel assemblies located at both ends of the frame and concentrically arranged with the slewing support. This rotating trolley has a robust structure, more stable operation, effectively prevents drive wheel slippage, and improves safety and reliability.

[0005] However, the rotating sports car disclosed in the aforementioned patent only has a rotating function and lacks a lifting function in practical applications. Therefore, this structure alone cannot meet the requirement of placing the vehicle in a designated parking space on the upper level of a multi-level parking garage. An additional lifting mechanism needs to be designed and equipped, which not only increases the complexity of the design but may also lead to compatibility issues. Utility Model Content

[0006] This invention overcomes the shortcomings of the prior art and provides an adjustable parking device that integrates rotation and lifting functions, enabling more flexible adjustment of the angle and height of the lifting platform. It has a compact structure and high integration.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] An adjustable-angle parking device includes a main base slidably connected to a track; a rotating component is provided in the middle of the main base, a vertical frame is connected to the rotating component, and a lifting platform is provided on the vertical frame; the rotating component includes a rotary support gear, which is rotatably mounted on the main base and connected to the lower part of the vertical frame; the rotary support gear is connected to a rotary drive component.

[0009] Furthermore, the lifting platform includes uprights on both sides, with connecting seats on the uprights; the upright frame has lifting traction mechanisms on both sides, each lifting traction mechanism including a first driving sprocket and a first driven sprocket, the first driving sprocket being connected to a first reducer, and the first reducer being connected to a first motor; the first driving sprocket is connected to the first driven sprocket via a first chain, and the first driven sprocket is rotatably mounted on the upright frame; both ends of the first chain are respectively connected to the connecting seats.

[0010] Furthermore, the upright frame is provided with a first guide rail, and the upright plate is provided with a first slider, which is slidably connected to the first guide rail.

[0011] Furthermore, the main base is provided with a walking drive mechanism, which includes a second motor mounted on the main base. The second motor is connected to a second drive sprocket, the second drive sprocket is connected to a second chain, the second chain is connected to a second driven sprocket, the second driven sprocket is coaxially driven to a rolling wheel, and the rolling wheel is rotatably connected to the track.

[0012] Furthermore, the rotary drive component includes a third motor, which is connected to a second reducer, which is connected to a first drive gear, and the first drive gear meshes with a rotary support gear disc.

[0013] Furthermore, the upright plate is provided with rubber limiting posts, and the top of the upright frame is provided with limiting rods that correspond to the rubber limiting posts.

[0014] Furthermore, the lifting platform includes a flat frame, with uprights on both sides fixed at the center of the length of the flat frame; tensioning mechanisms are provided on both sides of the uprights, and the tensioning mechanisms include a pull rod, a first hinge seat fixed on the uprights, and a second hinge seat fixed on the flat frame, with the two ends of the pull rod connected to the first hinge seat and the second hinge seat respectively through pins.

[0015] Furthermore, a vehicle placement platform is provided on the flat frame, with entrances and exits on both sides of the vehicle placement platform. Each entrance and exit has uprights on its left and right sides, and reflective markings are provided on the uprights.

[0016] Furthermore, a control panel is connected to the side of the flat frame, and a fence is provided around the control panel.

[0017] Furthermore, a lateral shifting mechanism is slidably disposed on the flat frame. The lateral shifting mechanism includes a lateral shifting plate, a second slider at the lower end of the lateral shifting plate, and a second guide rail on the flat frame. The lateral shifting plate is slidably connected to the second guide rail of the flat frame via the second slider. A rack is also disposed at the lower end of the lateral shifting plate. A fourth motor is disposed on the flat frame and connected to a second drive gear. The second drive gear is meshed with the rack. A supporting roller is disposed on the flat frame, and the lateral shifting plate is located above the supporting roller.

[0018] Furthermore, the main base is provided with a clamping mechanism; the clamping mechanism includes a fourth motor, which is connected to a rotating block. Both ends of the rotating block are hinged to one end of a traction rod, and the other end of the traction rod is rotatably connected to the middle of the clamping rod; it also includes a fixing plate, the lower end of the clamping rod is rotatably connected to the fixing plate, and the upper end of the clamping rod is connected to a bearing; the upright frame includes a laterally extending side frame, and the bearing is used in correspondence with the side frame.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This utility model of parking equipment integrates rotation and lifting functions, enabling more flexible adjustment of the angle and height of the lifting platform. This allows vehicles to be more accurately aligned with parking spaces, reducing parking time caused by misalignment and thus improving parking efficiency. The parking equipment has a compact structure and high integration, reducing the need for additional lifting mechanisms and eliminating compatibility concerns, making it highly applicable. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the present invention and, together with the embodiments of the present invention, are used to explain the present invention. They do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 It is a 3D diagram of the parking equipment;

[0023] Figure 2This is a structural schematic diagram of the main base;

[0024] Figure 3 yes Figure 2 A magnified view of circle A in the middle;

[0025] Figure 4 This is a schematic diagram of the rotating component;

[0026] Figure 5 This is a structural diagram of the frame;

[0027] Figure 6 yes Figure 5 A magnified view of circle B in the middle;

[0028] Figure 7 This is a structural diagram of the lifting platform;

[0029] Figure 8 yes Figure 7 A magnified view of circle C in the middle;

[0030] Figure 9 This is a schematic diagram of the structure where the side-shifting plate is removed from the flat frame;

[0031] Figure 10 This is a partial structural diagram of the side-slip plate viewed from the bottom.

[0032] Figure 11 This is a structural diagram of the clamping mechanism and the side frame;

[0033] Figure 12 It is a three-dimensional clamping mechanism Figure 1 ;

[0034] Figure 13 It is a three-dimensional clamping mechanism Figure 2 .

[0035] In the picture:

[0036] 1. Main base; 2. Track; 3. Rotating component; 301. Rotary support gear; 4. Vertical frame; 401. Side frame; 5. Lifting platform; 501. Vertical plate; 502. Connecting seat; 503. Flat frame; 504. Tie rod; 505. First hinge seat; 506. Second hinge seat; 507. Vehicle placement platform; 508. Upright pole; 509. Reflective marking; 510. Control panel; 511. Fence; 6. Rotary drive component; 601. Third motor; 602. Second reducer; 603. First drive gear; 7. Lifting traction mechanism; 701. First drive sprocket; 702. First driven sprocket; 703. First reducer; 704. 705. First motor; 8. First chain; 9. First guide rail; 10. First slider; 11. Walking drive mechanism; 12. Second motor; 13. Second drive sprocket; 14. Second chain; 15. Second driven sprocket; 16. Rolling wheel; 17. Rubber limiting post; 18. Limiting connecting rod; 19. Side shifting plate; 20. Second slider; 21. Second guide rail; 22. Rack; 23. Fourth motor; 24. Second drive gear; 25. Supporting roller; 26. Clamping mechanism; 27. Fifth motor; 28. Rotating block; 29. ​​Traction rod; 20. Clamping rod; 20. Fixing plate; 20. Bearing. Detailed Implementation

[0037] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0038] like Figures 1 to 13 As shown, this utility model claims protection for an adjustable-angle parking device, including a main base 1, which is slidably connected to a track 2. The main base 1 is provided with a walking drive mechanism 10, which drives the entire main base 1 to move along the track 2. Specifically, the walking drive mechanism 10 includes a second motor 1001 mounted on the main base 1. The second motor 1001 is connected to a second drive sprocket 1002, which is connected to a second chain 1003. The second chain 1003 is connected to a second driven sprocket 1004, which is coaxially connected to a rolling wheel 1005. The rolling wheel 1005 is rotatably connected to the track 2. Therefore, from the above structure, it can be seen that the second motor 1001 ultimately drives the rolling wheel 1005 to move on the track 2, that is, drives the main base 1 to move.

[0039] A rotating component 3 is provided in the middle of the main base 1. A vertical frame 4 is connected to the rotating component 3, and a lifting platform 5 is provided on the vertical frame 4. The rotating component 3 is used to drive the vertical frame 4 to rotate in order to adjust the angle of the lifting platform 5. The rotating component 3 includes a rotary support gear 301, which is rotatably mounted on the main base 1 and connected to the lower part of the vertical frame 4. That is, the rotation of the rotary support gear 301 will drive the vertical frame 4 to rotate. The rotary support gear 301 is connected to a rotary drive component 6. The rotary drive component 6 includes a third motor 601, which is connected to a second reducer 602. The second reducer 602 is connected to a first drive gear 603, which meshes with a rotary support gear 301. The edge of the rotary support gear 301 is provided with teeth that mesh with the first drive gear 603. Therefore, when the third motor 601 is started, it drives the first drive gear 603 to rotate through the second reducer 602, thereby controlling the rotation of the rotary support gear 301, which in turn controls the rotation of the vertical frame 4 and the adjusting lifting platform 5.

[0040] The lifting platform 5 includes upright plates 501 located on both sides, with connecting seats 502 on the upright plates 501; the vertical frame 4 has lifting traction mechanisms 7 on corresponding sides, each lifting traction mechanism 7 including a first driving sprocket 701 and a first driven sprocket 702. The first driving sprocket 701 is connected to a first reducer 703, and the first reducer 703 is connected to a first motor 704; the first driving sprocket 701 is connected to the first driven sprocket 702 via a first chain 705, and the first driven sprocket 702 is rotatably mounted on the vertical frame 4; both ends of the first chain 705 are respectively connected to the connecting seats 502. Figure 5 as well as Figure 6 It can be seen that the two ends of the first chain 705 are not connected, that is, they are not closed into a loop. The two ends of the first chain 705 are respectively connected to the connecting seat 502. Therefore, from the above structure, we know that the first motor 704 ultimately drives the first chain 705 to move through the first reducer 703 and the first drive sprocket 701, that is, pulls the connecting seat 502 up and down, and thus drives the entire lifting platform 5 to rise and fall.

[0041] To improve the stability of the lifting platform 5, a first guide rail 8 is provided on the upright frame 4, and a first slider 9 is provided on the upright plate 501. The first slider 9 is slidably connected to the first guide rail 8. Through the cooperation of the first slider 9 and the first guide rail 8, the lifting platform 5 can be enhanced to have good guiding performance and is less prone to lateral deviation.

[0042] The upright plate 501 is equipped with a rubber limiting post 11, and the top of the upright frame 4 is equipped with a limiting rod 12 that corresponds to the rubber limiting post 11. When the lifting platform 5 is raised to the highest position, the top of the rubber limiting post 11 is connected to the lower end of the limiting rod 12. The corresponding use of the rubber limiting post 11 and the limiting rod 12 ensures that the lifting platform 5 is limited when it is raised to the highest position, effectively preventing the lifting platform 5 from continuing to rise and avoiding mechanical damage or safety hazards. In addition, the rubber limiting post 11 is made of plastic material, which can provide a certain buffer function, reduce the impact force caused by collision, and thus extend the service life of the equipment.

[0043] like Figure 7 as well as Figure 8 As shown, the lifting platform 5 includes a flat frame 503, and two upright plates 501 are fixed at the center of the length of the flat frame 503. Tensioning mechanisms are provided on both sides of the upright plates 501. The tensioning mechanisms include a pull rod 504, a first hinge seat 505 fixed on the upright plate 501, and a second hinge seat 506 fixed on the flat frame 503. The two ends of the pull rod 504 are respectively connected to the first hinge seat 505 and the second hinge seat 506 through pins.

[0044] A vehicle placement platform 507 is provided on the flat frame 503. The vehicle placement platform 507 has entrances and exits on both sides. Each entrance and exit has uprights 508 on the left and right sides. Reflective signs 509 are provided on the uprights 508.

[0045] To ensure that vehicles can be smoothly and stably placed on the vehicle placement platform 507 along the length of the lifting platform 5, and that the vehicle placement platform 507 is fixed to the flat frame 503, the design of the tensioning mechanism effectively enhances the load-bearing capacity on both sides of the flat frame 503, preventing excessive sagging on both sides of the flat frame 503 after the vehicle is placed. This design not only improves the stability of the overall structure but also ensures safety and reliability during the handling process.

[0046] Furthermore, in practical applications, when a vehicle is placed on the vehicle platform 507, the sides of the flat frame 503 will slightly sag due to pressure. Through optimized design, the two ends of the pull rod 504 are hinged to the first hinge seat 505 and the second hinge seat 506 instead of being welded, allowing the connection between the pull rod 504 and the first and second hinge seats 505 / 506 to rotate freely when the outer side of the flat frame 503 sags slightly. This design effectively avoids the risk of breakage at the connection points caused by a welded structure, ensuring the durability and safety of the entire system.

[0047] In addition, a control panel 510 is connected to the side of the flat frame 503. The control panel 510 allows the operator to stand and operate the parking equipment. To ensure the safety of the operator, a fence 511 is installed around the control panel 510, which has a protective effect on the operator and significantly improves the safety during operation.

[0048] like Figure 9 as well as Figure 10 As shown, a lateral shifting mechanism is slidably mounted on the flat frame 503. The lateral shifting mechanism includes a lateral shifting plate 13, a second slider 14 at the lower end of the lateral shifting plate 13, and a second guide rail 15 on the flat frame. The lateral shifting plate 13 is slidably connected to the second guide rail 15 of the flat frame 503 via the second slider 14. A rack 16 is also provided at the lower end of the lateral shifting plate 13. A fourth motor 17 is provided on the flat frame 503. The fourth motor 17 is connected to a second drive gear 18, and the second drive gear 18 is meshed with the rack 16. Therefore, as can be seen from the above structure, the fourth motor 17 drives the second drive gear 18 to rotate, causing the second drive gear 18 to interact with the rack 16, thereby controlling the lateral shifting plate 13 to slide out or retract and reset relative to the flat frame 503. The extension of the lateral shifting plate 13 can overlap the edge of the corresponding parking space, achieving a certain force balance and improving the stability of the vehicle entering and exiting the lifting platform 5. In addition, the flat frame 503 is provided with supporting rollers 19, and the side shift plate 13 is located above the supporting rollers 19. The supporting rollers 19 have the function of supporting the flat frame 503, and the rolling contact method helps to reduce friction.

[0049] like Figure 11 as well as Figure 13 As shown, a clamping mechanism 20 is provided on the main base 1. The clamping mechanism 20 includes a fifth motor 2001, which is connected to a rotating block 2002. Both ends of the rotating block 2002 are hinged to one end of a traction rod 2003, and the other end of the traction rod 2003 is rotatably connected to the middle of a clamping rod 2004. It also includes a fixing plate 2005, which, along with the fifth motor 2001, is fixed to the main base 1. The lower end of the clamping rod 2004 is rotatably connected to the fixing plate 2005, and the upper end of the clamping rod 2004 is connected to a bearing 2006. The upright frame 4 includes a laterally extending side frame 401, and the bearing 2006 is used in conjunction with the side frame 401. The clamping mechanism 20 is designed to help clamp and fix the upright frame 4.

[0050] As can be seen from the above structure, the fifth motor 2001 drives the rotating block 2002 to rotate, thereby pulling the traction rod 2003. This causes the clamping rods 2004 on both sides to swing together or separate synchronously. When they swing together, the bearings 2006 on both sides are against the side frame 401, thus clamping and fixing the upright frame 4 and preventing it from rotating on its own, which helps ensure the stability of the vehicle when entering and exiting the lifting platform 5. When the upright frame 4 needs to rotate, the fifth motor 2001 rotates in the opposite direction, controlling the clamping rods 2004 on both sides to swing apart, that is, the bearings 2006 on both sides release their clamping of the side frame 401. As can be seen from the above, the clamping rods 2004 swing around the connection point with the fixing plate 2005. It should be noted that when the clamping rods 2004 on both sides swing apart to their maximum value, the bearings 2006 are lower than the upright frame 4, thus not interfering with the rotation of the upright frame 4.

[0051] This adjustable parking device integrates rotation adjustment and lifting functions. After the vehicle is transferred to the lifting platform 5, the lifting traction mechanism can be controlled to raise and lower the lifting platform 5. In conjunction with the rotating component 3, the rotation angle of the upright frame 4 is controlled to adjust the angle of the lifting platform 5. This allows for more flexible adjustment of the angle and height of the lifting platform 5, enabling the vehicle to be more accurately aligned with the parking space and improving parking efficiency.

[0052] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable-angle parking device, characterized in that: The system includes a main base (1) which is slidably connected to a track (2); a rotating component (3) is provided in the middle of the main base (1), and a vertical frame (4) is connected to the rotating component (3), and a lifting platform (5) is provided on the vertical frame (4); the rotating component (3) includes a rotary support gear (301), which is rotatably mounted on the main base (1) and connected to the lower part of the vertical frame (4); the rotary support gear (301) is connected to a rotary drive component (6).

2. The adjustable-angle parking device according to claim 1, characterized in that: The lifting platform (5) includes upright plates (501) on both sides, and a connecting seat (502) is provided on the upright plate (501); the vertical frame (4) is provided with lifting traction mechanism (7) on both sides, and the lifting traction mechanism (7) includes a first driving sprocket (701) and a first driven sprocket (702). The first driving sprocket (701) is connected to a first reducer (703), and the first reducer (703) is connected to a first motor (704); the first driving sprocket (701) is connected to the first driven sprocket (702) through a first chain (705), and the first driven sprocket (702) is rotatably mounted on the vertical frame (4); the two ends of the first chain (705) are respectively connected to the connecting seat (502).

3. The adjustable-angle parking device according to claim 2, characterized in that: The upright frame (4) is provided with a first guide rail (8), and the upright plate (501) is provided with a first slider (9), which is slidably connected to the first guide rail (8).

4. The adjustable-angle parking device according to claim 1, characterized in that: The main base (1) is provided with a walking drive mechanism (10). The walking drive mechanism (10) includes a second motor (1001) installed on the main base (1). The second motor (1001) is connected to a second drive sprocket (1002). The second drive sprocket (1002) is connected to a second chain (1003). The second chain (1003) is connected to a second driven sprocket (1004). The second driven sprocket (1004) is coaxially connected to a rolling wheel (1005). The rolling wheel (1005) is rotatably connected to the track (2).

5. The adjustable-angle parking device according to claim 1, characterized in that: The rotary drive component (6) includes a third motor (601), which is connected to a second reducer (602). The second reducer (602) is connected to a first drive gear (603), which meshes with a rotary support gear disc (301).

6. The adjustable-angle parking device according to claim 2, characterized in that: The upright plate (501) is provided with a rubber limiting post (11), and the top of the upright frame (4) is provided with a limiting rod (12) that corresponds to the rubber limiting post (11).

7. The adjustable-angle parking device according to claim 1, characterized in that: The lifting platform (5) includes a flat frame (503), and the upright plates (501) on both sides are fixed at the center of the length of the flat frame (503). The upright plates (501) are provided with tensioning mechanisms on both sides. The tensioning mechanisms include a pull rod (504), a first hinge seat (505) fixed on the upright plate (501), and a second hinge seat (506) fixed on the flat frame (503). The two ends of the pull rod (504) are respectively connected to the first hinge seat (505) and the second hinge seat (506) through pins.

8. The adjustable-angle parking device according to claim 7, characterized in that: The flat frame (503) is provided with a vehicle placement platform (507), and the vehicle placement platform (507) has entrances and exits on both sides. Each entrance and exit has uprights (508) on its left and right sides, and reflective signs (509) are provided on the uprights (508). The flat frame (503) is connected to a control panel (510) on its side, and the control panel (510) is surrounded by a fence (511).

9. The adjustable-angle parking device according to claim 8, characterized in that: A lateral shifting mechanism is slidably provided on the flat frame (503). The lateral shifting mechanism includes a lateral shifting plate (13). A second slider (14) is provided at the lower end of the lateral shifting plate (13). A second guide rail (15) is provided on the flat frame. The lateral shifting plate (13) is slidably connected to the second guide rail (15) of the flat frame (503) through the second slider (14). A rack (16) is also provided at the lower end of the lateral shifting plate (13). A fourth motor (17) is provided on the flat frame (503). The fourth motor (17) is connected to a second drive gear (18). The second drive gear (18) is meshed with the rack (16). A supporting roller (19) is provided on the flat frame (503). The lateral shifting plate (13) is located above the supporting roller (19).

10. The adjustable-angle parking device according to claim 9, characterized in that: The main base (1) is provided with a clamping mechanism (20); the clamping mechanism (20) includes a fifth motor (2001), which is connected to a rotating block (2002). Both ends of the rotating block (2002) are hinged to one end of the traction rod (2003), and the other end of the traction rod (2003) is rotatably connected to the middle of the clamping rod (2004); it also includes a fixing plate (2005), the lower end of the clamping rod (2004) is rotatably connected to the fixing plate (2005), and the upper end of the clamping rod (2004) is connected to a bearing (2006); the upright frame (4) includes a side frame (401) extending laterally, and the bearing (2006) is used in correspondence with the side frame (401).

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