A parking platform

Abstract

This application relates to the technical field of parking platforms, and more particularly to a parking platform including a pit and a lifting platform. The pit is located on the ground; the lifting platform is disposed within the pit and includes a drive assembly and multiple load-bearing assemblies. The load-bearing assemblies are respectively connected to the drive assembly and slidably disposed within the pit along the direction of pit opening. The load-bearing assemblies support vehicles, and the drive assembly drives the load-bearing assemblies to move up and down within the pit. This application has the effect of reducing the construction cost of parking platforms.

Description

Technical Field

[0001] This application relates to the technical field of parking platforms, and in particular to a parking platform. Background Technology

[0002] Currently, with social development, parking difficulties are becoming increasingly prominent in densely populated office buildings, hospitals, shopping malls, and train stations in bustling urban areas. This has led to the development of multi-level parking platforms to increase floor space ratio and thus address the parking problem.

[0003] Regarding the aforementioned technologies: multi-level parking platforms have a large footprint and low space utilization, resulting in high construction costs. Summary of the Invention

[0004] In order to reduce the construction cost of parking platforms, this application provides a parking platform.

[0005] This application provides a parking platform that adopts the following technical solution:

[0006] A parking platform, comprising:

[0007] The foundation pit is excavated on the ground.

[0008] A lifting platform is installed inside the pit. The lifting platform includes a drive assembly and multiple load-bearing assemblies. The multiple load-bearing assemblies are respectively connected to the drive assembly and are slidably installed inside the pit along the opening direction of the pit. The load-bearing assemblies are used to support vehicles, and the drive assembly is used to drive the load-bearing assemblies to lift and lower inside the pit.

[0009] By adopting the above technical solution, multiple load-bearing components can support different vehicles, and the lifting platform can drive the load-bearing components to rise and fall within the pit, thus facilitating the storage of multiple vehicles in the same pit. Furthermore, since the lifting platform is located within the pit, the pit can both accommodate and support the lifting platform, thereby reducing the footprint of the lifting platform, lowering the construction difficulty of the lifting platform, and reducing the construction cost of the parking platform to a certain extent.

[0010] Optionally, a support is provided outside the foundation pit, and the driving assembly includes a first driving member and a second driving member disposed opposite to each other. The first driving member is disposed at the bottom of the foundation pit, and the second driving member is disposed on the support. The first driving member and the second driving member are respectively connected to the bearing assembly.

[0011] By adopting the above technical solution, the first driving component can lift the load-bearing component, and the second driving component can pull the load-bearing component up and down, thereby facilitating the lifting and lowering of the load-bearing component within the pit.

[0012] Optionally, the supporting component includes a support plate, an abutment, and a first elastic member. The support plate has a groove, the abutment is slidably inserted into the groove and fits against the inner wall of the groove, the first elastic member is disposed in the groove, and the first elastic member is connected to the inner wall of the groove and the abutment respectively. The first elastic member is used to drive the abutment to move away from the support plate.

[0013] By adopting the above technical solution, when the vehicle is parked on the support plate, the wheel can press against the contact member, causing the contact member to move into the groove, thereby causing the wheel to sink into the groove and be limited by the groove, which helps to reduce the possibility of the vehicle slipping on the support plate.

[0014] Optionally, a dustproof mechanism is also included, which includes a dust cover and a transmission assembly respectively installed on the support plate. There are two transmission assemblies, which are symmetrically distributed on the support plate. The dust cover is connected to the two transmission assemblies respectively. The dust cover is used to cover the vehicle parked on the support plate to protect the vehicle from dust. The transmission assembly is used to drive the dust cover to open or close.

[0015] By adopting the above technical solution, when the support plate enters the pit, the transmission component can drive the dust cover to open, so that the dust cover covers the support plate, thereby facilitating the protection of the vehicle and reducing the possibility of external dust falling onto the vehicle and causing dust accumulation on the vehicle surface.

[0016] Optionally, the transmission assembly includes a rotating shaft and a gear mounted on the rotating shaft. The rotating shaft is rotatably connected to the support plate. The end of the rotating shaft away from the gear is connected to the dust cover. The rotating shaft is used to drive the dust cover to open or close. A through groove is provided on the inner wall of the pit. A rack is provided on the inner wall of the through groove. The gear and the rack mesh with each other.

[0017] By adopting the above technical solution, when the drive component moves the support plate into the pit, the support plate can drive the gear to move through the rotating shaft, so that the rack drives the gear to rotate, thereby causing the rotating shaft to rotate and drive the dust cover to open, thus making it easier for the dust cover to cover the support plate.

[0018] Optionally, a piston is provided at the end of the rotating shaft away from the gear, and a receiving cavity and an air passage are provided in the support plate. The air passage is connected to the slide groove and the receiving cavity respectively, and the piston is slidably inserted into the receiving cavity.

[0019] By adopting the above technical solution, when the vehicle is parked on the support plate and presses down on the contact member, the contact member moves into the slide groove, which compresses the gas in the slide groove into the air passage and enters the receiving cavity through the air passage to push the piston to move away from the support plate. The piston drives the rotating shaft to move, so that the gear and rack mesh with each other, which makes it convenient for the rotating shaft to open the dust cover when the support plate moves into the pit.

[0020] When no vehicle is parked on the support plate, the first elastic element pushes the contact element to move out of the slide groove, so that the gas in the receiving cavity flows into the slide groove through the air passage, thereby driving the piston to move closer to the support plate, thereby driving the rotating shaft to move, so that the gear disengages from the rack, thus making it easier for the dust cover to be in the retracted state when the support plate moves into the pit.

[0021] Optionally, a second elastic element is connected between the two pistons.

[0022] By adopting the above technical solution, the second elastic element is connected to the two pistons respectively, which on the one hand facilitates the limiting of the two pistons, making it difficult for the two pistons to fall out of the receiving cavity, and on the other hand facilitates the movement of the two pistons towards each other after the vehicle is removed from the support plate, so that the two pistons return to their original positions.

[0023] Optionally, the dust cover includes a connecting frame and a dustproof cloth. The dustproof cloth is connected to the connecting frame and the support plate respectively. A connecting sleeve is provided at one end of the connecting frame near the support plate. A first anti-slip tooth is provided inside the connecting sleeve. The rotating shaft passes through the connecting sleeve. A storage groove is provided on the circumferential side wall of the rotating shaft. A third elastic element is provided in the storage groove. A second anti-slip tooth is connected to one end of the third elastic element. The second anti-slip tooth is slidably inserted into the storage groove. The second anti-slip tooth meshes with the first anti-slip tooth.

[0024] By adopting the above technical solution, the first anti-slip tooth and the second anti-slip tooth cooperate with each other, so that the rotating shaft can drive the connecting sleeve to rotate, and the connecting sleeve can drive the connecting frame to rotate, thereby facilitating the connecting frame to open the dustproof cloth to cover the support plate.

[0025] When the dustproof cloth is fully opened, it will limit the connection frame, so that the connection frame and the connection sleeve will no longer rotate. At this time, the shaft continues to rotate, so that the second anti-slip tooth is continuously subjected to force, thereby causing the second anti-slip tooth to move into the storage groove, and thus the second anti-slip tooth no longer drives the first anti-slip tooth to rotate.

[0026] Optionally, a fall protection mechanism is provided on the rotating shaft. The fall protection mechanism includes a turntable, a support, a fourth elastic element, and a hook. The turntable is coaxially mounted on the rotating shaft, the support is mounted on the turntable, the hook is slidably connected to the support, the fourth elastic element is connected to both the support and the hook, and a retaining ring is also provided on the inner wall of the through groove, with the hook engaging with the retaining ring.

[0027] By adopting the above technical solution, the turntable can rotate coaxially with the shaft. When the rotation speed of the shaft exceeds the set value, the rotation speed of the turntable also exceeds the set value. At this time, the turntable will generate excessive centrifugal force, causing the fourth elastic element to extend and the hook to slide relative to the support. This allows the hook to hook the ring and then pass through the support, turntable and shaft in sequence to limit the support plate. This helps to reduce the possibility of the parking platform being damaged when the vehicle is parked on the support plate, causing the support plate to pull the vehicle down.

[0028] Optionally, a waterproof groove is provided outside the foundation pit, and the waterproof groove is arranged around the foundation pit.

[0029] By adopting the above technical solution, the waterproof trough can divert water outside the foundation pit, thereby reducing the possibility of water flowing into the foundation pit.

[0030] In summary, this application includes at least one of the following beneficial technical effects:

[0031] 1. By cooperating with the foundation pit and the lifting platform, multiple load-bearing components can carry different vehicles to be stored in the same foundation pit, which makes it easier for the foundation pit to support the lifting platform and the vehicles parked on the lifting platform, thereby reducing the construction difficulty of the lifting platform and reducing the construction cost of the parking platform to a certain extent.

[0032] 2. Through the cooperation of the support plate, dust cover, contacting part, first elastic part, rotating shaft, piston, gear and rack, when the vehicle is parked on the support plate and enters the pit with the support plate, the rack can drive the gear to rotate, which makes it easier for the rotating shaft to rotate, drive the dust cover to open, and make it easier for the dust cover to cover the support plate, which reduces the possibility of external dust falling on the vehicle and causing dust to accumulate on the vehicle surface to a certain extent.

[0033] 3. Through the cooperation of the rotating shaft, gears, racks, turntable, support, fourth elastic element, hook and shackle, when the rotation speed of the turntable exceeds the set value, the turntable will generate excessive centrifugal force, which will compress the fourth elastic element and cause the hook to slide relative to the support. This allows the hook to catch the shackle to limit the support plate, thereby reducing the possibility of damage to the parking platform when the vehicle is parked on the support plate, which could cause the support plate to pull the vehicle down. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the overall structure of a parking platform according to an embodiment of this application.

[0035] Figure 2 yes Figure 1 A cross-sectional view along line AA.

[0036] Figure 3 This is a schematic diagram of the overall structure of a parking platform according to another embodiment of this application.

[0037] Figure 4 yes Figure 3 A cross-sectional view along line BB.

[0038] Figure 5 This is a schematic diagram of the working structure of the dustproof mechanism in an embodiment of this application.

[0039] Figure 6 This is a schematic diagram of the connection structure between the rotating shaft and the connecting frame in an embodiment of this application.

[0040] Figure 7 This is a schematic diagram of the rotating shaft and fall protection mechanism in an embodiment of this application.

[0041] Figure 8 This is a schematic diagram of the structure of the support member, the fourth elastic member, and the hook in an embodiment of this application.

[0042] Explanation of reference numerals in the attached figures:

[0043] 1. Excavation pit; 11. Support frame; 12. Through groove; 121. Rack; 122. Snap ring; 2. Lifting platform; 21. Drive assembly; 211. First drive component; 212. Second drive component; 22. Bearing assembly; 221. Support plate; 2211. Slide groove; 2212. Receiving cavity; 2213. Air passage; 222. Contact component; 223. First elastic component; 3. Dustproof mechanism; 31. Dust cover; 311. Connecting frame 3111, Connecting sleeve; 3112, First anti-slip tooth; 312, Dustproof cloth; 32, Transmission assembly; 321, Rotating shaft; 3211, Storage groove; 3212, Third elastic element; 3213, Second anti-slip tooth; 322, Gear; 323, Piston; 324, Second elastic element; 4, Anti-fall mechanism; 41, Turntable; 42, Support element; 43, Fourth elastic element; 44, Hook; 5, Control console; 6, Waterproof groove. Detailed Implementation

[0044] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0045] Unless otherwise defined, the technical or scientific terms used in this invention shall have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship also changes accordingly.

[0046] This application discloses a parking platform.

[0047] Reference Figure 1 and Figure 2 A parking platform includes a pit 1, a lifting platform 2, and a dustproof mechanism 3. The lifting platform 2 is located inside the pit 1 and is used to move multiple vehicles into the pit 1 for storage. The dustproof mechanism 3 is installed on the lifting platform 2 and is used to protect the vehicles entering the pit 1, reducing the possibility of external dust falling onto the vehicles and causing dust accumulation on their surfaces.

[0048] Reference Figure 2 In this embodiment, the foundation pit 1 is located on the ground, and the cross-section of the foundation pit 1 is circular, which makes it easier to reduce the space on the ground occupied by the lifting platform 2.

[0049] The foundation pit 1 can support the lifting platform 2, which can reduce the structural strength requirements of the lifting platform 2 to a certain extent, thereby reducing the construction difficulty of the lifting platform 2 and thus reducing the construction cost of the lifting platform 2, which in turn reduces the construction cost of the parking platform to a certain extent.

[0050] Reference Figure 3 and Figure 4 The lifting platform 2 includes a drive assembly 21 and multiple load-bearing assemblies 22. The multiple load-bearing assemblies 22 are respectively connected to the drive assembly 21 and are slidably disposed in the pit 1 along the opening direction of the pit 1. The load-bearing assemblies 22 are used to support vehicles, and the drive assembly 21 is used to drive the load-bearing assemblies 22 to lift and lower in the pit 1.

[0051] Reference Figure 4 A bracket 11 is fixedly connected to the outside of the foundation pit 1. In this embodiment, the bracket 11 is located above the foundation pit 1. The drive assembly 21 includes a first drive member 211 and a second drive member 212 disposed opposite to each other. The first drive member 211 is disposed at the bottom of the foundation pit 1, and the second drive member 212 is disposed on the bracket 11.

[0052] The first driving component 211 and the second driving component 212 are respectively connected to the bearing assembly 22, so that the first driving component 211 can lift the bearing assembly 22 and the second driving component 212 can pull the bearing assembly 22, thereby facilitating the lifting and lowering of the bearing assembly 22 within the pit 1. In this embodiment, the first driving component 211 and the second driving component 212 are driven by hydraulic cylinders.

[0053] Reference Figure 4 In this embodiment, three load-bearing components 22 are provided, and the three load-bearing components 22 are distributed in the pit 1 from top to bottom at intervals.

[0054] The supporting component 22 includes a support plate 221, an abutment member 222 and a first elastic member 223. The support plate 221 is circular and is slidably inserted into the pit 1 and coaxial with the pit 1.

[0055] The support plate 221 has a groove 2211 along a direction parallel to its own axis. One end of the contact member 222 is slidably inserted into the groove 2211 and fits against the inner wall of the groove 2211. The other end of the contact member 222 protrudes from the groove 2211.

[0056] In this embodiment, the first elastic element 223 is a spring. The first elastic element 223 is disposed in the slide groove 2211, and one end of the first elastic element 223 is fixedly connected to the bottom wall of the slide groove 2211, and the other end of the first elastic element 223 is fixedly connected to the abutment 222. Thus, the first elastic element 223 can both push the abutment 222 to move out of the slide groove 2211 and limit the abutment 222, making it difficult for the abutment 222 to detach from the slide groove 2211.

[0057] When the vehicle is parked on the support plate 221, the wheel can press against the contact member 222, causing the contact member 222 to move into the groove 2211, thereby causing part of the wheel to fall into the groove 2211. This allows the groove 2211 to limit the wheel, reducing the possibility of the vehicle slipping on the support plate 221 to a certain extent.

[0058] At the same time, when the wheel contacts the contact member 222, the contact member 222 will exert a certain reaction force on the wheel, causing the vehicle to shake a certain amount, so that the driver can know that the vehicle has been parked in the appropriate position on the support plate 221, thus enabling the contact member 222 to guide the driver.

[0059] When the vehicle leaves the support plate 221, the abutment 222 is no longer subjected to the pressure of the wheel, causing the first elastic member 223 to push the abutment 222 outward from the slide groove 2211, thereby facilitating the reset of the abutment 222 and thus facilitating the abutment 222 to guide subsequent vehicles waiting to stop.

[0060] Reference Figure 2 and Figure 4 The support plate 221 has a receiving cavity 2212 and an air passage 2213. In this embodiment, the opening direction of the receiving cavity 2212 coincides with the diameter direction of the support plate 221, and the receiving cavity 2212 is disposed through the circumferential sidewall of the support plate 221. The air passage 2213 communicates with the receiving cavity 2212 and the slide 2211 respectively, so that the gas in the slide 2211 and the receiving cavity 2212 can flow.

[0061] Reference Figure 2 The dustproof mechanism 3 includes a dust cover 31 and a transmission assembly 32 respectively disposed on the support plate 221. In this embodiment, there are two transmission assemblies 32, which are symmetrically distributed on the support plate 221. The dust cover 31 is connected to the two transmission assemblies 32 respectively. The dust cover 31 is used to cover the vehicle parked on the support plate 221 to protect the vehicle from dust. The transmission assembly 32 is used to drive the dust cover 31 to open or close.

[0062] Reference Figure 2 and Figure 4 The transmission assembly 32 includes a rotating shaft 321, a gear 322, a piston 323, and a second elastic element 324. One end of the rotating shaft 321 is fixedly connected to the gear 322, and the other end of the rotating shaft 321 is fixedly connected to the piston 323.

[0063] The piston 323 is slidably inserted into the receiving cavity 2212 and fits against the inner wall of the receiving cavity 2212. In this embodiment, the two pistons 323 are arranged opposite to each other, so that a relatively sealed space is formed between the two pistons 323 and the receiving cavity 2212. The connection between the air passage 2213 and the receiving cavity 2212 is also located between the two pistons 323, so that the gas in the slide groove 2211 can flow into the receiving cavity 2212 to push the two pistons 323 away from each other.

[0064] In this embodiment, the second elastic element 324 is a spring. The second elastic element 324 is disposed in the receiving cavity 2212 and is located between the two pistons 323. The second elastic element 324 is fixedly connected to the two pistons 323 respectively. This facilitates the limiting of the two pistons 323, making it difficult for the two pistons 323 to fall out of the receiving cavity 2212. On the other hand, it facilitates the movement of the two pistons 323 towards each other after the vehicle leaves the support plate 221, so that the two pistons 323 return to their original positions.

[0065] Reference Figure 2A through groove 12 is provided on the inner wall of the foundation pit 1. The direction of the through groove 12 is parallel to the axis of the foundation pit 1, and the number of through grooves 12 is equal to the number of rotating shafts 321. A rack 121 is fixedly connected to the inner wall of the through groove 12, and the rack 121 is arranged along the direction of the through groove 12.

[0066] In this embodiment, the rotating shaft 321 and the piston 323 can rotate within the receiving cavity 2212, and the end of the rotating shaft 321 near the gear 322 can be inserted into the through groove 12, so that the gear 322 is inserted into the through groove 12, thereby enabling the gear 322 to mesh with the rack 121.

[0067] Reference Figure 2 and Figure 4 When no vehicle is parked on the support plate 221, the contact member 222 is not subjected to pressure from the wheel, and at this time, the gear 322 does not mesh with the rack 121.

[0068] When the vehicle is parked on the support plate 221, the contact member 222 moves into the groove 2211 under the pressure of the wheel. This causes the gas in the groove 2211 to flow into the receiving cavity 2212 through the air passage 2213, pushing the two pistons 323 away from each other. The pistons 323 drive the rotating shaft 321 and the gear 322 to move, so that the gear 322 meshes with the rack 121. At this time, the drive assembly 21 drives the support plate 221 to move into the pit 1, causing the gear 322 to rotate, which in turn facilitates the rotation of the rotating shaft 321 by the gear 322.

[0069] Reference Figure 5 and Figure 6 The dust cover 31 includes a connecting frame 311 and a dust cover 312. The dust cover 312 is connected to the connecting frame 311 and the support plate 221 respectively. A connecting sleeve 3111 is provided at one end of the connecting frame 311 near the support plate 221. A first anti-slip tooth 3112 is provided inside the connecting sleeve 3111.

[0070] Reference Figure 5 and Figure 6 The rotating shaft 321 passes through the connecting sleeve 3111, and the connecting sleeve 3111 is located close to the support plate 221. A receiving groove 3211 is formed on the circumferential side wall of the rotating shaft 321, and the opening direction of the receiving groove 3211 is perpendicular to the axis of the rotating shaft 321. A third elastic element 3212 is provided in the receiving groove 3211, which is a spring in this embodiment.

[0071] One end of the third elastic member 3212 is fixedly connected to the inner wall of the receiving groove 3211, and the other end of the third elastic member 3212 is connected to a second anti-slip tooth 3213. The second anti-slip tooth 3213 is slidably inserted into the receiving groove 3211, and the second anti-slip tooth 3213 meshes with the first anti-slip tooth 3112. The side where the first anti-slip tooth 3112 and the second anti-slip tooth 3213 mesh is provided with an inclined surface, so that when the second anti-slip tooth 3213 is subjected to excessive force, the second anti-slip tooth 3213 can move into the receiving groove 3211.

[0072] When there is no vehicle parked on the support plate 221, the gear 322 does not drive the shaft 321 to rotate, and the dust cover 312 is in a retracted state.

[0073] When a vehicle is parked on the support plate 221, the gear 322 drives the rotating shaft 321 to rotate, and the rotating shaft 321 drives the second anti-slip tooth 3213 to rotate. The second anti-slip tooth 3213 drives the connecting sleeve 3111 to rotate through the first anti-slip tooth 3112, thereby driving the connecting frame 311 to rotate. This causes the connecting frame 311 to open the dustproof cloth 312 to cover the support plate 221, thus facilitating the protection of the vehicle on the support plate 221 and reducing the possibility of external dust falling onto the vehicle and causing dust accumulation on the vehicle surface.

[0074] Furthermore, when the dustproof cloth 312 is fully extended, it limits the connection frame 311, preventing the connection frame 311 and the connection sleeve 3111 from rotating. At this time, the rotating shaft 321 continues to rotate, causing the second anti-slip tooth 3213 to be continuously stressed. This causes the second anti-slip tooth 3213 to move into the receiving groove 3211, so that the second anti-slip tooth 3213 no longer engages with the first anti-slip tooth 3112. Consequently, the second anti-slip tooth 3213 no longer drives the first anti-slip tooth 3112 to rotate, thus reducing the possibility of damage to the first anti-slip tooth 3112 and the first anti-slip tooth 3213 due to continuous stress on them.

[0075] Reference Figure 7 and Figure 8 A fall protection mechanism 4 is provided on the rotating shaft 321. The fall protection mechanism 4 includes a turntable 41, a support member 42, a fourth elastic member 43, and a hook 44.

[0076] Reference Figure 5 The turntable 41 is coaxially connected to the rotating shaft 321, and the turntable 41 is located between the gear 322 and the connecting sleeve 3111, so that the rotating shaft 321 can drive the turntable 41 to rotate.

[0077] Reference Figure 7 and Figure 8The support member 42 is fixedly connected to the turntable 41, and in this embodiment, the support member 42 has a cavity. One end of the hook 44 is slidably inserted into the cavity so that the hook 44 is slidably connected to the support member 42. The end of the hook 44 inserted into the cavity is T-shaped, so that the hook 44 is not easy to detach from the support member 42.

[0078] The fourth elastic element 43 is disposed within the cavity and is fixedly connected to both the support element 42 and the hook 44. In this embodiment, the fourth elastic element 43 is a spring. When the turntable 41 is not rotating, the fourth elastic element 43 is in a contracted state, causing the hook 44 to be positioned close to the support element 42.

[0079] Reference Figure 2 and Figure 7 Multiple retaining rings 122 are provided on the inner wall of the through groove 12. The multiple retaining rings 122 are evenly distributed along the opening direction of the through groove 12, and the multiple retaining rings 122 are located on the side of the rack 121 near the rotating shaft 321. When the hook 44 approaches the retaining ring 122, the hook 44 can hook the retaining ring 122 to limit the support plate 221, so that the support plate 221 is not easy to move into the pit 1.

[0080] When gear 322 is inserted into through groove 12, gear 322 does not contact retainer 122, so that retainer 122 is less likely to interfere with the movement of gear 322 and shaft 321.

[0081] Reference Figure 5 and Figure 7 When gear 322 drives shaft 321 to rotate, and the rotational speed of shaft 321 exceeds a set value, the rotational speed of turntable 41 also exceeds a set value. At this time, turntable 41 will generate excessive centrifugal force, causing the fourth elastic element 43 (refer to...) to... Figure 8 As the length of the hook 44 elongates, the hook 44 slides relative to the support 42, thereby enabling the hook 44 to engage the retaining ring 122 (see reference). Figure 2 This allows the hook 44 to sequentially limit the support plate 221 via the support member 42, turntable 41, and rotating shaft 321, thereby reducing the possibility that the parking platform may be damaged when the vehicle is parked on the support plate 221, causing the support plate 221 to pull the vehicle down.

[0082] Reference Figure 1 and Figure 2 The parking platform also includes a control console 5, which is located outside the pit 1 and is used to control the lifting platform 2 to move up and down inside the pit 1.

[0083] Reference Figure 2A waterproof groove 6 is provided outside the foundation pit 1. The waterproof groove 6 surrounds the foundation pit 1 and is connected to the underground drainage system, which facilitates the diversion of water outside the foundation pit 1 and helps to reduce the possibility of water flowing into the foundation pit 1 and causing corrosion or rust to the lifting platform 2.

[0084] The implementation principle of a parking platform according to an embodiment of this application is as follows: when a vehicle is parked on the support plate 221, the vehicle applies pressure to the contact member 222, causing the gas in the slide groove 2211 to flow into the receiving cavity 2212 through the air passage 2213, so that the gas pushes the two pistons 323 away from each other, and the pistons 323 drive the rotating shaft 321 and the gear 322 to move, so that the gear 322 meshes with the rack 121.

[0085] At this time, the first driving component 211 and the second driving component 212 jointly drive the support plate 221 to move into the pit 1, causing the gear 322 to rotate. The gear 322 drives the rotating shaft 321 to rotate, and the rotating shaft 321 drives the second anti-slip tooth 3213 to rotate. The second anti-slip tooth 3213 drives the connecting sleeve 3111 to rotate through the first anti-slip tooth 3112, thereby driving the connecting frame 311 to rotate, so that the dustproof cloth 312 opens and covers the support plate 221. Then, the second anti-slip tooth 3213 continues to be subjected to force, causing the second anti-slip tooth 3213 to move into the receiving groove 3211, and the second anti-slip tooth 3213 no longer meshes with the first anti-slip tooth 3112.

[0086] Finally, the support plate 221 moves the vehicle to the designated position within the pit 1, allowing the vehicle to be stored inside. Simultaneously, a dustproof cloth 312 covers the vehicle, preventing dust and other impurities from falling onto it, thus completing the storage of the vehicle.

[0087] When it is necessary to remove the vehicle, the first drive component 211 and the second drive component 212 jointly drive the support plate 221 to move out of the pit 1. At this time, the gear 322 drives the rotating shaft 321 to rotate in the opposite direction, so that the rotating shaft 321 drives the connecting frame 311 to rotate in the opposite direction through the second anti-slip tooth 3213, the first anti-slip tooth 3112 and the connecting sleeve 3111 in sequence, thereby causing the dust cover 312 to be retracted, the vehicle to leave the pit 1, and thus making it easier for the driver to drive the vehicle away.

[0088] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A parking platform, characterized in that, include: Excavation pit (1), located on the ground; A lifting platform (2) is set in the pit (1). The lifting platform (2) includes a drive assembly (21) and multiple load-bearing assemblies (22). The multiple load-bearing assemblies (22) are respectively connected to the drive assembly (21) and are slidably set in the pit (1) along the opening direction of the pit (1). The load-bearing assemblies (22) are used to support vehicles, and the drive assembly (21) is used to drive the load-bearing assemblies (22) to lift and lower in the pit (1). The supporting component (22) includes a support plate (221), an abutment (222), and a first elastic member (223). The support plate (221) has a groove (2211). The abutment (222) is slidably inserted into the groove (2211) and fits against the inner wall of the groove (2211). The first elastic member (223) is disposed in the groove (2211). The first elastic member (223) is connected to the inner wall of the groove (2211) and the abutment (222) respectively. The first elastic member (223) is used to drive the abutment (222) to move away from the support plate (221). The dustproof mechanism (3) includes a dust cover (31) and a transmission assembly (32) respectively installed on the support plate (221). There are two transmission assemblies (32), which are symmetrically distributed on the support plate (221). The dust cover (31) is connected to the two transmission assemblies (32) respectively. The dust cover (31) is used to cover the vehicle parked on the support plate (221) to protect the vehicle from dust. The transmission assembly (32) is used to drive the dust cover (31) to open or close. The transmission assembly (32) includes a rotating shaft (321) and a gear (322) mounted on the rotating shaft (321). The rotating shaft (321) is rotatably connected to the support plate (221). One end of the rotating shaft (321) away from the gear (322) is connected to the dust cover (31). The rotating shaft (321) is used to drive the dust cover (31) to open or close. A through groove (12) is provided on the inner wall of the pit (1). A rack (121) is provided on the inner wall of the through groove (12). The gear (322) meshes with the rack (121). A piston (323) is provided at one end of the rotating shaft (321) away from the gear (322). A receiving cavity (2212) and an air passage (2213) are provided in the support plate (221). The air passage (2213) is connected to the slide groove (2211) and the receiving cavity (2212) respectively. The piston (323) is slidably inserted into the receiving cavity (2212).

2. The parking platform according to claim 1, characterized in that, A support (11) is provided outside the foundation pit (1). The drive assembly (21) includes a first drive member (211) and a second drive member (212) arranged opposite to each other. The first drive member (211) is located at the bottom of the foundation pit (1), and the second drive member (212) is located on the support (11). The first drive member (211) and the second drive member (212) are respectively connected to the bearing assembly (22).

3. The parking platform according to claim 1, characterized in that, A second elastic element (324) is connected between the two pistons (323).

4. The parking platform according to claim 1, characterized in that, The dust cover (31) includes a connecting frame (311) and a dustproof cloth (312). The dustproof cloth (312) is connected to the connecting frame (311) and the support plate (221) respectively. A connecting sleeve (3111) is provided at one end of the connecting frame (311) near the support plate (221). A first anti-slip tooth (3112) is provided inside the connecting sleeve (3111). The rotating shaft (321) passes through the connecting sleeve (3111). 11) Inside, a storage groove (3211) is provided on the circumferential side wall of the rotating shaft (321). A third elastic element (3212) is provided in the storage groove (3211). One end of the third elastic element (3212) is connected to a second anti-slip tooth (3213). The second anti-slip tooth (3213) is slidably inserted into the storage groove (3211). The second anti-slip tooth (3213) meshes with the first anti-slip tooth (3112).

5. The parking platform according to claim 1, characterized in that, A fall protection mechanism (4) is provided on the rotating shaft (321). The fall protection mechanism (4) includes a turntable (41), a support member (42), a fourth elastic member (43), and a hook (44). The turntable (41) is coaxially arranged on the rotating shaft (321), the support member (42) is arranged on the turntable (41), the hook (44) is slidably connected to the support member (42), the fourth elastic member (43) is connected to the support member (42) and the hook (44) respectively, and a retaining ring (122) is also provided on the inner wall of the through groove (12). The hook (44) is engaged with the retaining ring (122).

6. The parking platform according to claim 1, characterized in that, A waterproof groove (6) is provided outside the foundation pit (1), and the waterproof groove (6) is arranged around the foundation pit (1).

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