A rechargeable large-scale car circular parking system

Abstract

This invention relates to the field of parking garage technology, specifically disclosing a rechargeable large-scale car circular parking device, including a pedal. The pedal specifically includes a base plate, with a ramp fixedly installed at one end of the upper surface of the base plate. Two sets of support frames are arranged on both sides of the ramp on the upper surface of the base plate. A drive belt is rotatably installed on each of the two sets of support frames, and multiple sets of connecting plates are fixedly installed on the drive belt. When one or more tie rods connected to the car-carrying plate malfunction, causing one or more corners of the car-carrying plate to collapse downwards, the collapsed area of ​​the car-carrying plate can be lifted upwards via steel cables during the movement of the uprights. During this process, a first rack plate drives a second rack plate to move via a second drive gear, thereby simultaneously driving two clamping clamps to clamp the connecting plates, thus strengthening the connection between the fixing components and the connecting plates and preventing deformation or breakage of the axle due to uneven stress.

Description

Technical Field

[0001] This invention relates to the field of parking garage technology, and more particularly to a rechargeable large-scale car circular parking system. Background Technology

[0002] Charging devices are usually installed on the vehicle carrier plates in the circular parking equipment. The charging devices on the vehicle carrier plates are powered by sliding contact with conductive slide rails on both sides of the vehicle carrier plates.

[0003] During the use of rechargeable circular parking equipment, if the tie rod connecting the suspended vehicle platform becomes loose from the platform due to prolonged use or other external factors, the platform will partially collapse under the weight of the vehicle, causing the vehicle to tilt or fall, resulting in a major safety accident. Furthermore, if the charging equipment located on the vehicle platform experiences a short circuit or other circuit failure, it is highly likely to catch fire, thus affecting the normal operation or safety of the entire parking equipment. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and propose a rechargeable large-scale car circular parking device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A rechargeable large car circular parking device includes a pedal, specifically a base plate. A ramp is fixedly installed at one end of the upper surface of the base plate. Two sets of support frames are arranged on both sides of the ramp on the upper surface of the base plate. A drive belt is rotatably installed on each of the two sets of support frames. Multiple sets of connecting plates are fixedly installed on the drive belts. Fixing components are movably installed between the corresponding connecting plates on the two sets of drive belts. Each fixing component includes a shaft with both ends rotatably connected to the lower ends of the connecting plates. Fixing plates are fixedly installed at both ends of the shaft. Pull rods are fixedly installed at both ends of the two fixing plates. The parking platform includes a car-carrying plate. The lower ends of the pull rods are connected to the corresponding positions of the outer walls at both ends of the car-carrying plate. Lifting blocks are fixedly installed on the upper surfaces of the fixing plates, and charging components are provided on the upper surfaces of both sets of lifting blocks. A conductive slide rail for use with the charging components is fixedly connected to the drive belt. A traction component is arranged between the two sets of lifting blocks. Protective covers are installed at both ends of the traction component, and the protective covers are located outside the charging components.

[0007] The traction assembly includes two reinforcing rods that are fixedly connected to the lifting block at both ends. Each reinforcing rod has a through slot. A first rack plate is slidably installed at both ends of the slot. A column is fixedly installed on the first rack plate. A rotating block is rotatably connected to the lower end of the column. A steel cable is fixedly connected to the rotating block. The end of the steel cable is connected to the corresponding position of the outer wall of the four corners of the vehicle platform.

[0008] A clamping assembly is provided between the two lifting blocks at the corresponding position of the first rack plate. The clamping assembly includes a second drive gear that meshes with the first rack plate. A second rack plate is meshed with the other side of the second drive gear. A third rack plate is fixedly installed at the end of the second rack plate. A third drive gear that meshes with the third rack plate is rotatably installed on the corresponding position of the lifting block. A clamping clamp is fixedly connected to the upper end face of the third drive gear.

[0009] Preferably, the charging assembly includes a charging box movably connected to the lifting block, and the charging assembly also includes a mounting frame rotatably connected to the outer wall of the charging box. A connecting roller is rotatably mounted at the end of the mounting frame, and the connecting roller is in contact with the outer wall of the conductive slide rail. Cutting components are provided at the corresponding positions of the outer walls of both ends of the protective cover and each set of mounting frames. The cutting components include a rotating roller rotatably connected to the outer wall of the protective cover, and a traction belt is fixedly connected to the outer wall of the rotating roller. The other end of the traction belt is fixedly connected to the outer wall of the mounting frame.

[0010] Preferably, a driving assembly is provided between the two protective covers. The driving assembly includes a circular rod located between the two protective covers. A spiral strip is fixedly connected to the outer wall of the circular rod, and a rotating shaft is fixedly connected to both ends of the circular rod. The end of the rotating shaft is fixedly connected to a rotating roller, and the rotating shaft passes through a corresponding position on the protective cover and is rotatably connected to the protective cover. The outer diameter of the rotating shaft is smaller than the outer diameter of the spiral strip, and a spiral groove that cooperates with the spiral strip is opened on the periphery of the rotating shaft on the protective cover.

[0011] Preferably, the upper end face of the base plate is provided with a limiting component below one of the parking platforms. The limiting component includes a lifting frame, a support plate is fixedly installed on the upper end of the lifting frame, and a second electric telescopic rod is fixedly connected to both ends of the support plate. A comb plate is fixedly installed on the output end of the second electric telescopic rod, and a comb groove matching the comb plate is opened through the bottom surface of the vehicle platform.

[0012] Preferably, a support and positioning component is provided on the upper surface of the base plate at a position corresponding to the end of the vehicle platform near the slope. The support and positioning component includes a third electric telescopic rod fixedly installed on the upper surface of the base plate, and a reinforcing platform is fixedly installed on the output end of the third electric telescopic rod.

[0013] Preferably, a rotating shaft is rotatably mounted on the outer walls of both ends of the reinforcing platform, and a positioning block is fixedly mounted on the rotating shaft. The positioning block has an arc-shaped cross-section.

[0014] Preferably, a smoke detector is fixedly installed at the upper inside of the protective cover, and fire extinguishing devices are movably installed on both sides of the protective cover.

[0015] Preferably, a plurality of toothed blocks are fixedly installed on the end of the rotating roller near the protective cover, and a first drive gear that meshes with the plurality of toothed blocks is rotatably installed on the upper end face of the lifting block.

[0016] Preferably, a rectangular block is fixedly installed at the middle position of the two reinforcing rods, and a first electric telescopic rod is fixedly installed on both outer walls of the rectangular block. A crossbar is fixedly installed at the output end of each of the two first electric telescopic rods, and the two ends of the crossbar are respectively fixedly connected to the ends of the two first rack plates.

[0017] Preferably, a snap-fit ​​block is fixedly installed at each of the four corners of the outer wall of the vehicle platform. The snap-fit ​​block has a groove that matches the steel cable. The steel cable is arranged in a ring shape, and the end of the steel cable is snapped inside the groove on the snap-fit ​​block.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] This invention installs traction components at the four corners of the vehicle platform. When one or more tie rods connected to the vehicle platform malfunction, causing one or more corners of the vehicle platform to collapse downwards, the steel cable connected to the snap-fit ​​block is taut under the weight of the vehicle platform and the vehicle. At this time, the first electric telescopic rod shortens, and the column moves synchronously through the transmission between the structures. During the movement of the column, the steel cable can lift the collapsed part of the vehicle platform upwards. In this process, the first rack plate drives the second rack plate to move through the second drive gear, which in turn drives the two clamping clamps to clamp the connecting plate, thereby strengthening the connection between the fixing component and the connecting plate and preventing the axle from deforming or breaking due to uneven stress.

[0020] This invention, through the setting of a driving component, allows two protective covers mounted on the columns to approach each other as the two columns move closer to the middle position of the reinforcing rod. The protective covers have spiral grooves corresponding to the spiral plates. Under the action of the spiral grooves and the spiral plates, the circular rod can be rotated, and the rotating rollers located at both ends of the circular rod can also rotate. When the rotating rollers rotate, the traction belt part fixedly connected to the end of the rotating roller is wound up on the outer wall of the rotating roller, thereby causing the power to be cut off inside the charging box. This can prevent the circuit failure from occurring simultaneously when the device has a structural failure.

[0021] This invention incorporates a smoke detector. When a short circuit or other malfunction occurs in the charging box during daily use, if the smoke detector senses smoke within the charging box, it transmits a signal to the controller. Under the controller's control, a fire extinguishing device located inside the protective cover can provide emergency treatment for the charging box. When the smoke detector senses smoke, the controller simultaneously controls the first drive gear to rotate. The rotation of the first drive gear, through meshing with multiple toothed blocks, drives the rotating roller to rotate. Similarly, the winding traction belt causes the mounting frame to open, thereby separating the connecting roller from the outer wall of the conductive slide rail, thus interrupting the power supply to the charging component of the device. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the parking platform structure in an embodiment of the present invention;

[0024] Figure 2 This is a side view of the parking platform structure in an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of another structural state of the column in an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram showing the disassembly of the vehicle platform and the limiting component structure in an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the fixed component structure in an embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of the cutting component structure in an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the traction component structure in an embodiment of the present invention;

[0030] Figure 8 This is an embodiment of the present invention. Figure 2 Enlarged view of a portion of point A in the middle;

[0031] Figure 9 This is a schematic diagram of the overall structure in an embodiment of the present invention.

[0032] In the diagram: 1. Pedal; 101. Base plate; 102. Ramp; 2. Parking platform; 201. Car carrier plate; 202. Comb groove; 3. Drive belt; 4. Conductive slide rail; 5. Charging assembly; 501. Charging box; 502. Mounting bracket; 503. Connecting roller; 6. Connecting plate; 7. Smoke alarm; 8. Protective cover; 9. Fixing assembly; 901. Shaft; 902. Fixing plate; 903. Lifting block; 904. Pull rod; 10. Traction assembly; 1001. Reinforcing rod; 1002. Movable groove; 1003. First rack plate; 1004. Crossbar; 1005. Rectangular block; 1006. First electric telescopic rod; 1007. Rotating block; 1008. Steel cable; 1009. Snap-fit ​​block; 1010. Standing 11. Column; 12. Limiting assembly; 13. Lifting frame; 14. Support plate; 15. Comb plate; 16. Second electric telescopic rod; 17. Support positioning assembly; 18. Reinforcing platform; 19. Third electric telescopic rod; 10. Rotating shaft; 11. Positioning block; 12. Cutting assembly; 13. Rotating roller; 14. Tooth block; 15. Traction belt; 16. First drive gear; 17. Drive assembly; 18. Circular rod; 19. Spiral plate; 10. Rotating shaft; 11. Clamping assembly; 19. Second rack plate; 10. Second drive gear; 10. Third rack plate; 11. Third drive gear; 12. Clamping clamp. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] Reference Figure 1-9A rechargeable large-scale car circular parking device includes a pedal 1, which specifically includes a base plate 101. A ramp 102 is fixedly installed at one end of the upper surface of the base plate 101. Two sets of support frames are arranged on both sides of the ramp 102 on the upper surface of the base plate 101. A drive belt 3 is rotatably mounted on each of the two sets of support frames. Multiple sets of connecting plates 6 are fixedly mounted on the drive belt 3. Fixing components 9 are movably installed between the corresponding connecting plates 6 on the two sets of drive belts 3. Each fixing component 9 includes a shaft 901 whose two ends are rotatably connected to the lower ends of the connecting plates 6. Fixing plates 902 are fixedly mounted at both ends of the shaft 901. Both ends of the parking platform 2 are fixedly installed with pull rods 904, and the parking platform 2 is located at the lower end of the pull rods 904. The parking platform 2 includes a car carrier plate 201. The lower end of the pull rods 904 is connected to the corresponding positions of the outer walls at both ends of the car carrier plate 201. The upper end surface of the fixed plate 902 is fixedly installed with lifting blocks 903, and the upper end surface of the two sets of lifting blocks 903 is provided with charging components 5. The drive belt 3 is fixedly connected with a conductive slide rail 4 that works with the charging components 5. A traction component 10 is provided between the two sets of lifting blocks 903. Both ends of the traction component 10 are equipped with protective covers 8, and the protective covers 8 are located outside the charging components 5.

[0035] The traction assembly 10 includes two reinforcing rods 1001 fixedly connected to the lifting block 903 at both ends. Each reinforcing rod 1001 has a through-hole 1002. A first rack plate 1003 is slidably installed at both ends of the through-hole 1002. A column 1010 is fixedly installed on the outer wall of the end of the first rack plate 1003. The two ends of the protective cover 8 are fixedly connected to the upper ends of the two columns 1010 respectively. A rotating block 1007 is rotatably connected to the lower end of the column 1010. A steel cable 1008 is fixedly connected to the rotating block 1007. The end of the steel cable 1008 is connected to the corresponding position of the four corner outer walls of the vehicle platform 201.

[0036] A clamping assembly 15 is provided between the two lifting blocks 903 at a position corresponding to the first rack plate 1003. The clamping assembly 15 includes a support block fixedly installed on the reinforcing rod 1001. A second drive gear 1502 that meshes with the first rack plate 1003 is rotatably installed on the support block. The other side of the second drive gear 1502 is meshed with the second rack plate 1501. A support rod is fixedly installed between the two lifting blocks 903 below the second rack plate 1501. Furthermore, the second rack plate 1501 is slidably connected to the upper end face of the support rod, and the end of the second rack plate 1501 is fixedly installed with a third rack plate 1503. The end of the third rack plate 1503 extends through the corresponding position on the lifting block 903 to the outside of the lifting block 903, and the corresponding position on the lifting block 903 is rotatably installed with a third drive gear 1504 that meshes with the third rack plate 1503. The upper end face of the third drive gear 1504 is fixedly connected with a clamping clamp 1505.

[0037] When the device is in use, if one or more of the tie rods 904 malfunction, causing one or more corners of the vehicle platform 201 to collapse downwards, the steel cable 1008 connected to the side wall of the vehicle platform 201 will be taut under the weight of the vehicle platform 201 and the vehicle. When the steel cable 1008 is taut, the column 1010 connected to the other end of the steel cable 1008 will slide inside the movable groove 1002 under the action of the first rack plate 1003. After sliding, the column 1010 can lift the collapsed position of the vehicle platform 201 back to its normal height via the steel cable 1008, and the movable groove 1002 of the first rack plate 1003 will also be lifted. During the process, the meshing action between the first rack plate 1003 and the second drive gear 1502 allows the second rack plate 1501 to move outward, thereby driving the third drive gear 1504 to rotate through the third rack plate 1503 fixedly connected to the end of the second rack plate 1501. When the third drive gear 1504 rotates, the clamping clamp 1505 fixedly connected to the third drive gear 1504 rotates. When the clamping clamp 1505 rotates ninety degrees, the end of the clamping clamp 1505 can clamp the connecting plate 6, thereby strengthening the connection between the fixing component 9 and the connecting plate 6, thus strengthening the structural strength of the entire device.

[0038] As a technical optimization of the present invention, the charging component 5 includes a charging box 501 movably connected to the lifting block 903, and the charging component 5 also includes a mounting frame 502 rotatably connected to the outer wall of the charging box 501. A connecting roller 503 is rotatably mounted at the end of the mounting frame 502, and the connecting roller 503 is in contact with the outer wall of the conductive slide rail 4. Cutting components 13 are provided at the corresponding positions of the outer walls of both ends of the protective cover 8 and each set of mounting frames 502. The cutting components 13 include a rotating roller 1301 rotatably connected to the outer wall of the protective cover 8. A traction belt 1303 is fixedly connected to the outer wall of the rotating roller 1301, and the other end of the traction belt 1303 is fixedly connected to the outer wall of the mounting frame 502.

[0039] In this device, power is supplied to the charging box 501 through the contact between the connecting roller 503 and the conductive slide rail 4. The outer wall of the lifting block 903 is provided with a bracket for supporting and limiting the rotating roller 1301. Under the limiting action of the bracket, the rotating roller 1301 cannot slide between the two brackets and can maintain relative rotation with the bracket. When the rotating roller 1301 rotates, the traction belt 1303, which is fixedly connected to the end of the rotating roller 1301, is partially wound up on the outer wall of the rotating roller 1301. After one end of the traction belt 1303 is wound up, the other end of the traction belt 1303 pulls the mounting frame 502 outward, thereby causing the connecting roller 503 at the end of the mounting frame 502 to separate from the outer wall of the conductive slide rail 4. When the connecting roller 503 separates from the outer wall of the conductive slide rail 4, the power inside the charging box 501 can be cut off, which can prevent the circuit failure when the device has a structural failure.

[0040] As a technical optimization of the present invention, a driving assembly 14 is provided between the two protective covers 8. The driving assembly 14 includes a circular rod 1401 located between the two protective covers 8. A spiral strip plate 1402 is fixedly connected to the outer wall of the circular rod 1401, and a rotating shaft 1403 is fixedly connected to both ends of the circular rod 1401. The end of the rotating shaft 1403 is fixedly connected to the rotating roller 1301, and the rotating shaft 1403 passes through the corresponding position on the protective cover 8 and is rotatably connected to the protective cover 8. The outer diameter of the rotating shaft 1403 is smaller than the outer diameter of the spiral strip plate 1402, and a spiral groove that cooperates with the spiral strip plate 1402 is opened on the periphery of the rotating shaft 1403 on the protective cover 8.

[0041] As the two columns 1010 move closer to the middle position of the reinforcing rod 1001, the two protective covers 8 installed on the columns 1010 approach each other. During the sliding of the two protective covers 8, the drive assembly 14 between the two protective covers 8 rotates. The protective covers 8 have spiral grooves corresponding to the spiral plates 1402. When the protective covers 8 slide, the spiral plates 1402 drive the circular rod 1401 to rotate under the guidance of the spiral grooves. This causes the rotating rollers 1301 connected to the circular rod 1401 through the rotating shaft 1403 to rotate, and the rotating rollers 1301 located at both ends of the circular rod 1401 also rotate.

[0042] As a technical optimization of the present invention, a limiting component 11 is provided on the upper end surface of the base plate 101 below one of the parking platforms 2. The limiting component 11 includes a lifting frame 1101. A support plate 1102 is fixedly installed on the upper end of the lifting frame 1101. A second electric telescopic rod 1104 is fixedly connected to both ends of the support plate 1102. A comb plate 1103 is fixedly installed on the output end of the second electric telescopic rod 1104. A comb groove 202 matching the comb plate 1103 is opened through the bottom surface of the vehicle platform 201.

[0043] When the vehicle platform 201 moves to directly above the limiting component 11, the limiting component 11 located directly below the vehicle platform 201 rises upward. The lifting frame 1101 then lifts the support plate 1102 located at its upper end. The support plate 1102 supports the bottom surface of the vehicle platform 201. The output end of the second electric telescopic rod 1104 located at the upper end of the support plate 1102 extends, lifting the comb plate 1103 upward into the comb groove 202. The shape of the comb plate 1103 matches the comb groove 202. The cooperation between the comb plate 1103 and the comb groove 202 limits the position of the vehicle platform 201, preventing the vehicle platform 201 from swaying left and right while the vehicle is driving onto it, thus ensuring the overall stability of the vehicle platform 201 and improving the reliability of the device.

[0044] As a technical optimization of the present invention, a support positioning component 12 is provided on the upper end surface of the base plate 101 and at the position corresponding to the end of the vehicle plate 201 near the ramp 102. The support positioning component 12 includes a third electric telescopic rod 1202 fixedly installed on the upper end surface of the base plate 101, and a reinforcing platform 1201 is fixedly installed on the output end of the third electric telescopic rod 1202.

[0045] When the front wheels of the vehicle drive onto the upper part of the vehicle platform 201, the third electric telescopic rod 1202 located below the end of the vehicle platform 201 raises the reinforcing platform 1201 upwards, so that the upper surface of the reinforcing platform 1201 contacts the bottom surface of the vehicle platform 201. The reinforcing platform 1201 and the third electric telescopic rod 1202 work together to support the end of the vehicle platform 201, preventing the end of the vehicle platform 201 from being deformed due to repeated stress caused by the front wheels of the vehicle moving onto the vehicle platform 201.

[0046] As a technical optimization of the present invention, a rotating shaft 1203 is rotatably installed on the outer walls of both ends of the reinforcing platform 1201, and a positioning block 1204 is fixedly installed on the rotating shaft 1203. The cross section of the positioning block 1204 is arc-shaped.

[0047] When the drive belt 3 drives one of the vehicle carrier plates 201 to rotate directly above the pedal 1, the rotatable positioning blocks 1204 set at both ends of the reinforcing platform 1201 can initially limit the vehicle carrier plate 201. The two upward-flipping positioning blocks 1204 support the end of the vehicle carrier plate 201, and the position of the vehicle carrier plate 201 can be positioned. When the arc-shaped positioning block 1204 flips upward, its end can contact the outer walls of both sides of the vehicle carrier plate 201. When it flips downward, it can be stored in the two sides of the reinforcing platform 1201.

[0048] As a technical optimization of the present invention, a smoke detector 7 is fixedly installed at the upper inside of the protective cover 8, and fire extinguishing devices are movably installed on both sides of the protective cover 8.

[0049] The device has a smoke detector 7 installed on the top of the inner wall of the protective cover 8. When the charging box 501 experiences a short circuit or other malfunction during daily use, if the smoke detector 7 senses the smoke in the charging box 501, it can transmit the signal to the controller. Under the action of the controller, the fire extinguishing device installed inside the protective cover 8 can take emergency measures for the charging box 501. The fire extinguishing device includes, but is not limited to, a hanging fire extinguisher.

[0050] As a technical optimization of the present invention, a plurality of toothed blocks 1302 are fixedly installed on the end of the rotating roller 1301 near the protective cover 8, and a first drive gear 1304 that meshes with the plurality of toothed blocks 1302 is rotatably installed on the upper end face of the lifting block 903.

[0051] A smoke detector 7 is installed on the top of the inner wall of the protective cover 8 in the device. When the smoke detector 7 detects smoke, it can simultaneously control the first drive gear 1304 to rotate through the controller. When the first drive gear 1304 rotates, it can drive the rotating roller 1301 to rotate through the meshing between the first drive gear 1304 and the multiple tooth blocks 1302. Similarly, when the rotating roller 1301 rotates, the mounting frame 502 can be opened by the winding traction belt 1303, thereby separating the connecting roller 503 from the outer wall of the conductive slide rail 4, so that the charging component 5 of the device is de-energized.

[0052] As a technical optimization of the present invention, a rectangular block 1005 is fixedly installed in the middle of the two reinforcing rods 1001, and a first electric telescopic rod 1006 is fixedly installed on both outer walls of the rectangular block 1005. A crossbar 1004 is fixedly installed at the output end of the two first electric telescopic rods 1006, and the two ends of the crossbar 1004 are respectively fixedly connected to the ends of the two first rack plates 1003.

[0053] With the connection of the crossbar 1004, when the first electric telescopic rod 1006 shortens or extends, the movement of the two sets of first rack plates 1003 can be controlled simultaneously, thereby ensuring that the displacement of the two sets of first rack plates 1003 is the same. When the first rack plate 1003 drives the column 1010 to move, the pulling force on the ends of the two steel cables 1008 is the same, thereby causing the collapsed end of the vehicle platform 201 to be lifted upward.

[0054] As a technical optimization of the present invention, each of the four corners of the outer wall of the vehicle platform 201 is fixedly installed with a snap-fit ​​block 1009. The snap-fit ​​block 1009 has a groove that matches the steel cable 1008. The steel cable 1008 is arranged in a ring shape, and the end of the steel cable 1008 is located inside the groove on the snap-fit ​​block 1009 and snapped in place. A pressure sensor is provided at the contact position between the snap-fit ​​block 1009 and the steel cable 1008. When the steel cable 1008 is tightened, the pressure sensor transmits a signal to the controller. Under the action of the controller, the corresponding first electric telescopic rod 1006 can be shortened. Under the action of the first electric telescopic rod 1006, the two steel cables 1008 at the same end of the vehicle platform 201 can be tightened, and the collapsed end of the vehicle platform 201 can be lifted up to the normal position. The steel cable 1008 is snapped in the groove on the snap-fit ​​block 1009, which can prevent the steel cable 1008 from falling off the snap-fit ​​block 1009.

[0055] In use, the driver drives the vehicle onto the upper surface of the base plate 101, and then, with the assistance of the ramp 102, onto the upper surface of the vehicle platform 201. When the front wheels of the vehicle are on the upper part of the vehicle platform 201, the third electric telescopic rod 1202, located below the end of the vehicle platform 201, lifts the reinforcing platform 1201 upwards, so that the upper surface of the reinforcing platform 1201 contacts the bottom surface of the vehicle platform 201. The reinforcing platform 1201 and the third electric telescopic rod 1202 work together to support the end of the vehicle platform 201, preventing the end of the vehicle platform 201 from being deformed due to repeated stress caused by the front wheels moving onto it. When the vehicle platform 201 rotates to directly above the pedal 1 via the drive belt 3, the rotatable positioning blocks 1204 at both ends of the reinforcing platform 1201 can initially limit the vehicle platform 201. Block 1204 supports the end of the vehicle platform 201 and can position the vehicle platform 201. Then, the limiting component 11 located directly below the vehicle platform 201 is raised upward. The lifting frame 1101 raises the support plate 1102 located at its upper end. The support plate 1102 can support the bottom surface of the vehicle platform 201. The output end of the second electric telescopic rod 1104 located at the upper end of the support plate 1102 extends to raise the comb plate 1103 upward into the comb groove 202. The shape of the comb plate 1103 matches the comb groove 202. With the cooperation between the comb plate 1103 and the comb groove 202, the position of the vehicle platform 201 can be limited. This can be used to prevent the vehicle platform 201 from swaying left and right when the vehicle drives onto the vehicle platform 201, thereby making the vehicle platform 201 stable as a whole and improving the reliability of the device.

[0056] After the new energy vehicle drives onto the vehicle platform 201 and stops, the user can charge the vehicle through the charging component 5 set on the fixing component 9.

[0057] When the device is in use, if one or more of the tie rods 904 malfunction, causing one or more corners of the vehicle platform 201 to collapse downwards, the steel cable 1008 connected to the locking block 1009 will be taut under the weight of the vehicle platform 201 and the vehicle. A pressure sensor located on the locking block 1009 will transmit a signal to the controller (CPM1A PLC controller). Under the unified control of the controller, the corresponding first electric telescopic rod 1006 can be shortened. When the first electric telescopic rod 1006 shortens, the two first rack plates 1003 can be pulled towards the middle of the reinforcing rod 1001. The column 1010 located at the end of the first rack plate 1003 will then move synchronously. During the movement of the column 1010, the collapsed portion of the vehicle platform 201 can be lifted upwards via the steel cable 1008. Furthermore, during the movement of the first rack plate 1003, the first rack plate 1003 and the second drive gear... Under the meshing action between 1502, the second rack plate 1501 can move outward, and then drive the third drive gear 1504 to rotate through the third rack plate 1503 fixedly connected to the end of the second rack plate 1501. When the third drive gear 1504 rotates, the clamping clamp 1505 fixedly connected to the third drive gear 1504 rotates. When the clamping clamp 1505 rotates ninety degrees, the clamping clamp 1505 can clamp the connecting plate 6, thereby strengthening the connection between the fixing component 9 and the connecting plate 6, and preventing the shaft 901 from deforming or breaking due to uneven force.

[0058] As the two columns 1010 move closer to the middle position of the reinforcing rod 1001, the two protective covers 8 installed on the columns 1010 approach each other. During the sliding of the two protective covers 8, the drive assembly 14 between the two protective covers 8 rotates. The protective covers 8 have spiral grooves corresponding to the spiral plates 1402. When the protective covers 8 slide, the circular rod 1401 can rotate under the guidance of the spiral grooves, which in turn causes the rotating roller 1301 connected to the circular rod 1401 through the rotating shaft 1403 to rotate. The roller 1301 is located at both ends of the circular rod 1401. All rotating rollers 1301 rotate. When rotating rollers 1301 rotate, a portion of the traction belt 1303, which is fixedly connected to the end of rotating rollers 1301, is wound up on the outer wall of rotating rollers 1301. After the traction belt 1303 is wound up, the other end of the traction belt 1303 pulls the mounting frame 502 outward, thereby causing the connecting roller 503 at the end of the mounting frame 502 to separate from the outer wall of the conductive slide rail 4. When the connecting roller 503 separates from the outer wall of the conductive slide rail 4, the power inside the charging box 501 can be cut off, which can prevent circuit failure when the device has a structural failure.

[0059] When the parking platform 2 and the fixed assembly 9 are in normal use, the protective cover 8 is located outside the charging box 501, thus protecting the charging box 501 from exposure to the external environment. A smoke detector 7 is installed on the top of the inner wall of the protective cover 8. If the charging box 501 experiences a short circuit or other malfunction during daily use, and the smoke detector 7 detects smoke in the charging box 501, it will transmit a signal to the controller. Under the control of the controller, the fire extinguishing device located inside the protective cover 8 can then extinguish the fire. The charging box 501 takes emergency measures. The fire extinguishing device includes, but is not limited to, a hanging fire extinguisher. When the smoke alarm 7 detects smoke, the controller can simultaneously control the first drive gear 1304 to rotate. When the first drive gear 1304 rotates, it can drive the rotating roller 1301 to rotate through the meshing between it and multiple tooth blocks 1302. Similarly, when the rotating roller 1301 rotates, the mounting frame 502 can be opened by the winding traction belt 1303, thereby separating the connecting roller 503 from the outer wall of the conductive slide rail 4, so that the charging component 5 of the device is de-energized.

[0060] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

[0061] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A rechargeable large car circular parking device, comprising a pedal (1), the pedal (1) specifically comprising a base plate (101), a ramp (102) fixedly installed at one end of the upper surface of the base plate (101), two sets of support frames provided on both sides of the ramp (102) on the upper surface of the base plate (101), a drive belt (3) rotatably mounted on each of the two sets of support frames, and multiple sets of connecting plates (6) fixedly mounted on the drive belt (3), characterized in that, A fixing assembly (9) is movably installed between the corresponding connecting plates (6) on both sets of drive belts (3). The fixing assembly (9) includes a shaft (901) whose two ends are rotatably connected to the lower end of the connecting plate (6). A fixing plate (902) is fixedly installed on both ends of the shaft (901). A tie rod (904) is fixedly installed on both ends of the two fixing plates (902). The parking platform (2) includes a vehicle carrying plate (201). The lower end of the tie rod (904) is connected to the outer wall of both ends of the vehicle carrying plate (201). The corresponding positions are connected, and the upper end face of the fixed plate (902) is fixedly installed with lifting blocks (903), and the upper end face of the two sets of lifting blocks (903) is provided with charging components (5). The drive belt (3) is fixedly connected with a conductive slide rail (4) that works with the charging components (5). A traction component (10) is provided between the two sets of lifting blocks (903). Both ends of the traction component (10) are equipped with protective covers (8), and the protective covers (8) are located outside the charging components (5). The traction assembly (10) includes two reinforcing rods (1001) that are fixedly connected to the lifting block (903) at both ends. Each reinforcing rod (1001) has a through slot (1002). A first rack plate (1003) is slidably installed at both ends of the slot (1002). A column (1010) is fixedly installed on the first rack plate (1003). A rotating block (1007) is rotatably connected to the lower end of the column (1010). A steel cable (1008) is fixedly connected to the rotating block (1007). The end of the steel cable (1008) is connected to the corresponding position of the four corner outer wall of the vehicle platform (201). A clamping assembly (15) is provided between the two lifting blocks (903) at the corresponding position of the first rack plate (1003). The clamping assembly (15) includes a second drive gear (1502) that meshes with the first rack plate (1003). A second rack plate (1501) is meshed with the other side of the second drive gear (1502). A third rack plate (1503) is fixedly installed at the end of the second rack plate (1501). A third drive gear (1504) that meshes with the third rack plate (1503) is rotatably installed at the corresponding position on the lifting block (903). A clamping clamp (1505) is fixedly connected to the upper end face of the third drive gear (1504).

2. The rechargeable large-scale car circular parking equipment according to claim 1, characterized in that, The charging assembly (5) includes a charging box (501) movably connected to the lifting block (903). The charging assembly (5) also includes a mounting frame (502) rotatably connected to the outer wall of the charging box (501). A connecting roller (503) is rotatably mounted at the end of the mounting frame (502), and the connecting roller (503) is in contact with the outer wall of the conductive slide rail (4). A cutting assembly (13) is provided at the corresponding position of each set of mounting frames (502) on the outer walls of both ends of the protective cover (8). The cutting assembly (13) includes a rotating roller (1301) rotatably connected to the outer wall of the protective cover (8). A traction belt (1303) is fixedly connected to the outer wall of the rotating roller (1301), and the other end of the traction belt (1303) is fixedly connected to the outer wall of the mounting frame (502).

3. A rechargeable large-scale car circular parking system according to claim 2, characterized in that, A drive assembly (14) is provided between the two protective covers (8). The drive assembly (14) includes a circular rod (1401) located between the two protective covers (8). A spiral plate (1402) is fixedly connected to the outer wall of the circular rod (1401), and a rotating shaft (1403) is fixedly connected to both ends of the circular rod (1401). The end of the rotating shaft (1403) is fixedly connected to the rotating roller (1301), and the rotating shaft (1403) passes through the corresponding position on the protective cover (8) and is rotatably connected to the protective cover (8). The outer diameter of the rotating shaft (1403) is smaller than the outer diameter of the spiral plate (1402), and a spiral groove that cooperates with the spiral plate (1402) is opened on the periphery of the rotating shaft (1403) on the protective cover (8).

4. A rechargeable large-scale car circular parking system according to claim 1, characterized in that, The upper surface of the base plate (101) is provided with a limit component (11) located below one of the parking platforms (2). The limit component (11) includes a lifting frame (1101). A support plate (1102) is fixedly installed on the upper end of the lifting frame (1101). A second electric telescopic rod (1104) is fixedly connected to both ends of the support plate (1102). A comb plate (1103) is fixedly installed on the output end of the second electric telescopic rod (1104). A comb groove (202) matching the comb plate (1103) is opened through the bottom surface of the vehicle platform (201).

5. A rechargeable large-scale car circular parking system according to claim 4, characterized in that, A support and positioning component (12) is provided on the upper end surface of the base plate (101) at a position corresponding to the end of the vehicle platform (201) near the slope (102). The support and positioning component (12) includes a third electric telescopic rod (1202) fixedly installed on the upper end surface of the base plate (101), and a reinforcing platform (1201) is fixedly installed on the output end of the third electric telescopic rod (1202).

6. A rechargeable large-scale car circular parking system according to claim 5, characterized in that, The reinforcing platform (1201) has rotating shafts (1203) rotatably mounted on both ends of its outer wall. Positioning blocks (1204) are fixedly mounted on the rotating shafts (1203), and the cross-section of the positioning blocks (1204) is arc-shaped.

7. A rechargeable large-scale car circular parking system according to claim 3, characterized in that, A smoke detector (7) is fixedly installed at the upper inside of the protective cover (8), and fire extinguishing devices are movably installed on both sides of the protective cover (8).

8. A rechargeable large-scale car circular parking system according to claim 7, characterized in that, The rotating roller (1301) has multiple toothed blocks (1302) fixedly installed at one end near the protective cover (8), and the upper end face of the lifting block (903) is rotatably mounted with a first drive gear (1304) that meshes with the multiple toothed blocks (1302).

9. A rechargeable large-scale car circular parking system according to claim 1, characterized in that, A rectangular block (1005) is fixedly installed in the middle of the two reinforcing rods (1001). A first electric telescopic rod (1006) is fixedly installed on both outer walls of the rectangular block (1005). A crossbar (1004) is fixedly installed at the output end of the two first electric telescopic rods (1006). The two ends of the crossbar (1004) are fixedly connected to the ends of the two first rack plates (1003).

10. A rechargeable large-scale car circular parking system according to claim 4, characterized in that, Each of the four corners of the outer wall of the vehicle platform (201) is fixedly installed with a snap-fit ​​block (1009). The snap-fit ​​block (1009) has a groove that matches the steel cable (1008). The steel cable (1008) is arranged in a ring shape, and the end of the steel cable (1008) is located inside the groove on the snap-fit ​​block (1009) for snap-fit.

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