Automobile rotary disk structure for three-dimensional parking lot
By installing side panels and blocking components on the turntable of a multi-level parking garage, and utilizing safety light curtains and motor-driven threaded rods in conjunction with the blocking rods, the safety issue of cars during the raising and lowering of the turntable is solved, achieving higher safety.
Patent Information
- Application Number
- CN202423084226.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-12
AI Technical Summary
The existing car turntables in multi-level parking garages lack a barrier structure during the lifting and lowering process, resulting in low vehicle safety and a high risk of vehicles falling due to driver error.
Side panels and blocking components are installed on the turntable. Safety light curtains and motor-driven threaded rods work together with the blocking rods to ensure that the car is blocked on the turntable by the side panels and blocked by the blocking rods on both the front and rear sides, thereby improving safety.
The design of the side panels and blocking components prevents the car from falling due to driving errors, thus improving the safety of the turntable.
Smart Images
Figure CN223647499U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a three -dimensional parking field technical field especially relates to a car rotary disc structure for three -dimensional parking field. BACKGROUND
[0002] With the rapid development of economy, the public and private cars of various types grow rapidly and the parking safety has been a problem that cannot be ignored in social stability, the original plane garage cannot satisfy the requirement, so now many places will set three -dimensional parking field.
[0003] Now the car rotary disc structure for three -dimensional parking field, most is lifted to a certain height, turns direction, makes the car towards parking platform, then the car can be opened on the parking platform from the rotary disc, but in the process of rotary disc lifting, there is no surrounding fender structure around the car, it can appear because the driver's fault operation, and lead to the car to open the rotary disc from the high place, the security is low. UTILITY MODEL CONTENT
[0004] The utility model aims at overcoming the defects of prior art, provides a car rotary disc structure for three -dimensional parking field to solve the problem in the background art.
[0005] To achieve the above object, the utility model provides technical scheme as follows:
[0006] A car rotary disc structure for three -dimensional parking field, including rotating assembly and rotary disc, the rotary disc is installed on rotating assembly upper portion, both ends of rotary disc are fixed with side plate, both sides of the side plate close to each other one end are installed with safety grating, both sides of rotary disc upper end are installed with blocking assembly, the blocking assembly includes sleeve, motor, blocking rod and threaded rod, the sleeve is fixed with rotary disc, the motor is fixedly installed in the sleeve inner bottom, the blocking rod is slidably connected in the sleeve interior, the threaded rod is connected on the output end of motor upper portion, the blocking rod interior is equipped with screw channel, the threaded rod is located in the screw channel interior and is connected with screw channel, both ends of sleeve inner wall are opened with guide groove, both ends of blocking rod lower part are fixed with guide block, the guide block is located in the guide groove interior and is slidably connected with guide groove, the safety grating is connected with rotating assembly, the rotating assembly is connected with motor.
[0007] Preferably, the rotating assembly includes base, controller, motor, worm, shaft, worm gear, driving bevel gear, rotary encoder and transmission bevel gear, the rotary disc lower end is fixed with rotating disc, the rotating disc rotationally connects on the base upper end, the base upper end outside is opened with a ring-shaped channel, the rotating disc lower end is evenly opened with a plurality of rolling grooves in ring shape, the rolling grooves are slidably connected with steel balls, the steel balls are slidably connected with the ring-shaped channel.
[0008] Preferably, a driven bevel gear is fixedly connected in the middle of the lower end of the rotary disc, and the driven bevel gear is movably penetrated into the base.
[0009] Preferably, the motor is fixedly installed at the right end inside the base, the worm is connected at the left output end of the motor, the shaft bearing is connected at the bottom end inside the base, the worm wheel is fixed at the outside of the shaft, and the worm is located at the rear side of the worm wheel and is in transmission connection with the worm wheel.
[0010] Preferably, the driving bevel gear is fixed at the upper end of the shaft, the rotary encoder is located above the motor and is fixedly installed at the right end inside the base, the transmission bevel gear is connected at the input end of the left part of the rotary encoder, the transmission bevel gear is located between the driving bevel gear and the driven bevel gear, and the transmission bevel gear is in meshing connection with the driving bevel gear and the driven bevel gear, respectively.
[0011] Preferably, the controller is fixedly installed at the bottom left side inside the base, the safety grating and the rotary encoder are both in signal connection with the controller, and the controller is in signal connection with the motor.
[0012] The utility model discloses a rotary disc safety device for automobile, which comprises a base, a rotary disc, a motor, a worm, a shaft, a worm wheel, a driving bevel gear, a driven bevel gear, a safety grating, a rotary encoder and a controller. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the whole schematic diagram of the utility model;
[0014] Figure 2 It is the blocking assembly sectional schematic diagram of the utility model;
[0015] Figure 3 It is the rotary assembly sectional schematic diagram of the utility model;
[0016] Figure 4 It is the automobile entering the rotary disc schematic diagram of the utility model;
[0017] Figure 5 It is the rotary disc rotating ninety degrees after the schematic diagram of the utility model.
[0018] In the figure: 1, rotating assembly; 11, base; 12, controller; 13, motor; 14, worm; 15, shaft; 16, worm gear; 17, driving bevel gear; 18, rotary encoder; 19, transmission bevel gear; 2, rotary disc; 21, rotating disc; 22, driven bevel gear; 23, steel ball; 3, side plate; 4, safety grating; 5, blocking assembly; 51, sleeve; 52, motor; 53, blocking rod; 54, threaded rod; 55, guide groove; 56, guide block. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0020] Referring to Figures 1-3 The utility model relates to a kind of car rotary disc structures for three-dimensional parking lot, including rotating assembly 1 and rotary disc 2, the rotary disc 2 is installed on rotating assembly 1 upper portion, the rotating assembly 1 includes base 11, controller 12, motor 13, worm 14, shaft 15, worm gear 16, driving bevel gear 17, rotary encoder 18 and transmission bevel gear 19, rotary disc 2 lower end is fixed with rotating disc 21, the rotating disc 21 is rotatably connected in base 11 upper end, the outer side of base 11 upper end is opened with a ring-shaped path, the rotating disc 21 lower end is evenly opened with multiple rolling grooves in ring shape, steel ball 23 is rotatably connected in the rolling groove, steel ball 23 is rotatably connected with ring-shaped path, car can be opened on rotary disc 2, rotary disc 2 can rotate on rotating assembly 1, and when rotary disc 2 rotates, rotating disc 21 can be rotated, so that rotating disc 21 can drive steel ball 23 to roll along ring-shaped path, improve the fluency of rotary disc 2 rotation;
[0021] Rotating disc 21 lower end middle fixed connection has driven bevel gear 22, driven bevel gear 22 is movably penetrated with base 11, when driven bevel gear 22 rotates, rotating disc 21 can be driven to rotate, so that rotating disc 21 can drive rotary disc 2 to rotate;
[0022] The rotary table 2 has side plates 3 fixed at both ends. Safety light curtains 4 are installed on the front and rear sides of the side plates 3 that are close to each other. A blocking assembly 5 is installed through the front and rear sides of the upper end of the rotary table 2. The blocking assembly 5 includes a sleeve 51, a motor 52, a blocking rod 53, and a threaded rod 54. The sleeve 51 is fixed through the rotary table 2. The motor 52 is fixedly installed at the bottom of the sleeve 51. The blocking rod 53 is slidably connected inside the sleeve 51. The threaded rod 54 is connected to the output end of the motor 52. The blocking rod 53 has a threaded channel inside. The threaded rod 54 is located inside the threaded channel and is threadedly connected to the threaded channel. Guide grooves 55 are opened at both ends of the inner wall of the sleeve 51. Guide blocks 56 are fixed at both ends of the lower part of the blocking rod 53. The guide blocks 56 are located inside the guide grooves 55 and are slidably connected to the guide grooves 55.
[0023] The safety light curtain 4 is connected to the rotating assembly 1, the rotating assembly 1 is connected to the motor 52, the motor 13 is fixedly installed inside the right end of the base 11, the worm gear 14 is connected to the left output end of the motor 13, the shaft 15 is bearing connected to the bottom end inside the base 11, the worm wheel 16 is fixed outside the shaft 15, the worm gear 14 is located behind the worm wheel 16 and is connected to the worm wheel 16 in a transmission manner, the driving bevel gear 17 is fixed to the upper end of the shaft 15, and the rotary encoder 18 is located above the motor 13 and is fixedly installed inside the right end of the base 11.
[0024] The transmission bevel gear 19 is connected to the input end of the left side of the rotary encoder 18. The transmission bevel gear 19 is located between the driving bevel gear 17 and the driven bevel gear 22. The transmission bevel gear 19 is meshed with the driving bevel gear 17 and the driven bevel gear 22 respectively. The controller 12 is fixedly installed on the left side of the bottom inside the base 11.
[0025] Both the safety light curtain 4 and the rotary encoder 18 are connected to the controller 12 via signal transmission. The controller 12 is also connected to the motor 52 via signal transmission. After the car drives onto the turntable 2, it will be positioned between the side panels 3 and between the front and rear safety light curtains 4. The light curtains of the two safety light curtains 4 are blocked by the front and rear of the car. At this time, the safety light curtains 4 send signals to the controller 12. The controller 12 controls the motor 52 to drive the threaded rod 54 to rotate clockwise multiple times. As the threaded rod 54 engages with the threaded channel in the blocking rod 53, the blocking rod 53 moves upward out of the sleeve 51. During this process, the guide block 56 and the guide groove 55 cooperate to provide guidance. In this way, the blocking rods 53 at the front and rear sides of the car can improve the safety of the car on the turntable 2 and prevent the car from slowly falling off the turntable 2 due to driver error.
[0026] Because a lifting mechanism is installed at the bottom of the rotating assembly 1, when the turntable 2 is raised to the same height as the parking platform, such as Figure 4As shown, the worm gear 14 can be driven to rotate by the motor 13. With the transmission between the worm gear 14 and the worm wheel 16, the worm wheel 16 drives the shaft 15 to rotate. The shaft 15 then drives the driving bevel gear 17 to rotate. With the transmission between the driving bevel gear 17 and the transmission bevel gear 19, the transmission bevel gear 19 drives the input shaft of the rotary encoder 18 to rotate. Simultaneously, the transmission bevel gear 19 meshes with the driven bevel gear 22, driving the driven bevel gear 22 to rotate. This causes the rotary disk 2 to rotate 90 degrees. The rotary encoder 18 detects the rotation angle. When the rotary disk 2 is detected to have rotated 90 degrees, the controller 12 controls the motor 52 to drive the threaded rod 54 to reverse several turns. With the threaded engagement between the threaded rod 54 and the threaded channel within the blocking rod 53, the blocking rod 53 moves down into the sleeve 51. Figure 5 As shown, the car can then be driven onto the parking platform.
[0027] After the car drives onto the turntable 2, it will be between the side panels 3 and between the front and rear safety light curtains 4. The light curtains of the two safety light curtains 4 are blocked by the front and rear of the car. At this time, the safety light curtains 4 send signals to the controller 12. The controller 12 controls the motor 52 to drive the threaded rod 54 to rotate forward multiple times. As the threaded rod 54 engages with the threaded channel in the blocking rod 53, the blocking rod 53 moves out of the sleeve 51 and blocks the front and rear sides of the car.
[0028] Then, the rotary table 2 is raised to the same height as the parking platform, and the worm gear 14 can be driven to rotate by the motor 13. The motor 13 is connected to an external switch. As the worm gear 14 and worm wheel 16 are driven, the worm wheel 16 drives the shaft 15 to rotate. The shaft 15 will drive the driving bevel gear 17 to rotate. As the driving bevel gear 17 and transmission bevel gear 19 are driven, the transmission bevel gear 19 drives the input shaft of the rotary encoder 18 to rotate. At the same time, the transmission bevel gear 19 meshes with the driven bevel gear 22, driving the driven bevel gear 22 to rotate. In this way, the rotary table 2 can be rotated by 90 degrees.
[0029] Meanwhile, the rotary encoder 18 detects the rotation angle. When it detects that the turntable 2 has rotated 90 degrees, the controller 12 will control the motor 52 to drive the threaded rod 54 to reverse multiple times. As the threaded rod 54 engages with the threaded channel inside the blocking rod 53, the blocking rod 53 moves down into the sleeve 51, and then the car can be driven onto the parking platform.
[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A car turntable structure for a multi-level parking garage, comprising a rotating assembly (1) and a turntable (2), wherein the turntable (2) is mounted on the upper part of the rotating assembly (1), characterized in that: The rotary table (2) is fixed with side plates (3) at both ends. Safety light curtains (4) are installed on the front and back sides of the side plates (3) that are close to each other. Blocking components (5) are installed through the front and back sides of the upper end of the rotary table (2). The blocking components (5) include a sleeve (51), a motor (52), a blocking rod (53), and a threaded rod (54). The sleeve (51) is fixed through the rotary table (2). The motor (52) is fixedly installed at the bottom of the sleeve (51). The blocking rod (53) is slidably connected inside the sleeve (51). The threaded rod (54) is connected to the output end of the upper part of the motor (52). The blocking rod (53) has a threaded channel inside. The threaded rod (54) is located inside the threaded channel and is threadedly connected to the threaded channel. The inner wall of the sleeve (51) has guide grooves (55) at both ends. The lower ends of the blocking rod (53) are fixed with guide blocks (56). The guide blocks (56) are located inside the guide grooves (55) and are slidably connected to the guide grooves (55). The safety light curtain (4) is connected to the rotating assembly (1). The rotating assembly (1) is connected to the motor (52).
2. The car turntable structure for a multi-level parking garage according to claim 1, characterized in that: The rotating assembly (1) includes a base (11), a controller (12), a motor (13), a worm (14), a shaft (15), a worm wheel (16), a drive bevel gear (17), a rotary encoder (18), and a transmission bevel gear (19). The lower end of the rotary disk (2) is fixed with a rotating disk (21), which is rotatably connected to the upper end of the base (11). An annular track is opened on the outer side of the upper end of the base (11). Multiple rolling grooves are evenly opened in an annular shape at the lower end of the rotating disk (21). Steel balls (23) are rolled inside the rolling grooves and are rolled in connection with the annular track.
3. The car turntable structure for a multi-level parking garage according to claim 2, characterized in that: A driven bevel gear (22) is fixedly connected to the middle of the lower end of the rotating disk (21), and the driven bevel gear (22) is movably connected to the base (11).
4. The car turntable structure for a multi-level parking garage according to claim 3, characterized in that: The motor (13) is fixedly installed inside the right end of the base (11). The worm (14) is connected to the left output end of the motor (13). The shaft (15) is connected to the bottom end inside the base (11) by a bearing. The worm wheel (16) is fixed outside the shaft (15). The worm (14) is located behind the worm wheel (16) and is connected to the worm wheel (16) in a transmission connection.
5. A car turntable structure for a multi-level parking garage according to claim 4, characterized in that: The active bevel gear (17) is fixed on the upper end of the shaft (15). The rotary encoder (18) is located above the motor (13) and fixedly installed inside the right end of the base (11). The transmission bevel gear (19) is connected to the input end of the left side of the rotary encoder (18). The transmission bevel gear (19) is located between the active bevel gear (17) and the driven bevel gear (22). The transmission bevel gear (19) is meshed with the active bevel gear (17) and the driven bevel gear (22) respectively.
6. The car turntable structure for a multi-level parking garage according to claim 5, characterized in that: The controller (12) is fixedly installed inside the bottom left side of the base (11). The safety light curtain (4) and the rotary encoder (18) are both connected to the controller (12) by signal. The controller (12) is also connected to the motor (52) by signal.