Intelligent tower warehouse vehicle loading plate transverse moving device

Abstract

This invention relates to the field of automated parking garage technology, specifically disclosing an intelligent tower garage vehicle platform lateral movement device, including a steel frame. A comb-tooth parking platform is movably mounted on the steel frame. A comb-tooth lifting frame is movably mounted at the bottom of the steel frame, driven by an external lift. A bottom-level vehicle platform is movably mounted at the bottom of the steel frame. An alarm is fixedly mounted on the steel frame. Four sets of fire extinguishing protection mechanisms are installed at the bottom of the bottom-level vehicle platform. A fire protection triggering mechanism is installed on the steel frame corresponding to the position of the comb-tooth parking platform. A positioning braking component is installed at the bottom of the comb-tooth parking platform. A safety baffle is movably mounted on the steel frame at the vehicle entry position via an electric sliding rail. This invention, by incorporating fire protection triggering and fire extinguishing mechanisms, enables emergency fire extinguishing operations for vehicles, preventing the problem of large fires inside the garage causing surrounding vehicles to catch fire.

Description

Technical Field

[0001] This invention relates to the field of automated parking garage technology, and more particularly to a smart tower garage vehicle platform lateral movement device. Background Technology

[0002] A multi-level parking garage is a mechanical or mechanical equipment system used to store and retrieve vehicles in large quantities.

[0003] Comb-type tower garages are a type of automated parking system. After a vehicle enters the garage, a comb-type lifting frame elevates the vehicle to the target level, and a lateral moving platform moves the vehicle to its parking space. However, in reality, there are various issues that can lead to spontaneous combustion of vehicles, such as aging wiring and peeling protective insulation after electrical modifications, or flammable materials placed inside the car in hot weather. When a car spontaneously combusts in a tower garage, especially if it is parked on a high level, firefighters are usually called upon to arrive and use professional rescue methods to extinguish the fire. Because the garage needs to maximize its internal space, the parking spaces are often compact. As the fire intensifies, it can cause surrounding vehicles to catch fire, further enlarging the flames. Additionally, burning parts may detach and fall from the car, potentially damaging other vehicles on lower levels. Overall, the safety of these garages needs further improvement. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an intelligent tower garage vehicle pallet lateral movement device.

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

[0006] A smart tower garage vehicle loading platform lateral movement device includes a steel frame. A comb-tooth parking platform is movably mounted on the steel frame, and the comb-tooth parking platform is driven laterally by chains and sprockets. A comb-tooth lifting frame is movably mounted at the bottom of the steel frame, and the comb-tooth lifting frame is driven by an external elevator. A bottom-level vehicle loading platform is movably mounted at the bottom of the steel frame. An alarm is fixedly mounted on the steel frame. Four sets of fire extinguishing protection mechanisms are installed at the bottom of the bottom-level vehicle loading platform. A fire protection triggering mechanism is installed on the steel frame corresponding to the position of the comb-tooth parking platform. An alignment braking component is installed at the bottom of the comb-tooth parking platform. A safety baffle is movably mounted on the steel frame at the vehicle entry position via an electric sliding rail.

[0007] Preferably, the bottom vehicle platform is movably installed at the bottom of the steel frame via a chain, sprocket, and transverse motor. The bottom vehicle platform can move laterally into a space with a guide rail on one side. The lower side of the bottom vehicle platform is a ground pit, and the steel frame extends all the way into the ground pit.

[0008] Preferably, the positioning braking assembly includes a limit switch, a pressing plate, and a pressure sensor. The limit switch is fixedly installed at the middle position of the bottom of the comb-tooth parking plate. The limit switch is electrically connected to a traverse motor for driving the comb-tooth parking plate to move laterally. The pressing plate for pressing to trigger the limit switch is slidably installed on the lower side of the comb-tooth parking plate. The pressing plate is driven by a hydraulic cylinder. The pressure sensor is fixedly installed on the comb-tooth parking plate.

[0009] Preferably, the fire protection triggering mechanism includes a detection mounting base, a smoke sensor, a heat detector, a trigger mounting base, a trigger switch, a trigger block, and an extension stop block. The detection mounting base is movably mounted on the outside of the steel frame. The smoke sensor is fixedly mounted at the bottom of the detection mounting base. The heat detector is fixedly mounted at the bottom of the detection mounting base. The trigger mounting base is rotatably mounted on the outside of the steel frame. The trigger switch is fixedly mounted on the trigger mounting base. The trigger block for pressing the trigger switch is movably mounted on the trigger mounting base. The extension stop block for pressing the trigger block is fixedly mounted on the comb-tooth lifting frame.

[0010] Preferably, the trigger switch is electrically connected to the external lifting mechanism, the trigger mounting base and the detection mounting base are driven to rotate by the drive assembly, and the trigger pressure block is movably mounted on the trigger mounting base by the connecting assembly.

[0011] Preferably, the drive assembly includes a movable drive frame, a gear block, a drive gear, a first servo motor, and a mounting plate. The movable drive frame is rotatably mounted on a steel frame. The mounting plate for connecting the movable drive frame is fixedly mounted on the steel frame. The movable drive frame is fixedly connected to a detection mounting seat and a trigger mounting seat via a fixed shaft. The movable drive frame is slidably connected to the mounting plate via a slide rail. The gear block is uniformly fixedly mounted on the movable drive frame. The drive gear that meshes with the gear block is rotatably mounted on the steel frame. The first servo motor for driving the drive gear is fixedly mounted on the steel frame.

[0012] Preferably, the connecting assembly includes a connecting short shaft, an extension plate, and a spring. The connecting short shaft is movably mounted on the trigger mounting seat, the extension plate is fixedly mounted on the connecting short shaft, the extension plate is movably mounted on the trigger mounting seat via a slide rail, and the spring is fixedly mounted on the trigger pressure block. One end of the spring is fixedly connected to the extension plate.

[0013] Preferably, the fire extinguishing protection mechanism includes a fire extinguishing dry powder storage tank, a spray pipe, a solenoid valve, a safety pin, an extension pressure frame, a cam, and a second servo motor. The fire extinguishing dry powder storage tank is movably installed at the bottom of the comb-tooth parking plate. The fire extinguishing dry powder storage tank stores dry powder inside. The spray pipe is fixedly installed at the bottom of the fire extinguishing dry powder storage tank. The solenoid valve is installed on the spray pipe. The safety pin is installed on the spray pipe. The extension pressure frame is fixedly installed on the outer circular wall of the fire extinguishing dry powder storage tank. The cam is rotatably installed at the bottom of the comb-tooth parking plate. The side of the extension pressure frame that contacts the cam is an arc-shaped surface. The second servo motor for driving the cam is fixedly installed at the bottom of the comb-tooth parking plate.

[0014] Preferably, the fire extinguishing protection mechanism further includes a fixed base, an electric telescopic rod, a pull pin bracket, and a movable base. The fixed base is fixedly installed at the bottom of the movable base, the electric telescopic rod is fixedly installed on the inside side of the fixed base, and the pull pin bracket for connecting the safety pin is slidably installed at the bottom of the fixed base. The pull pin bracket is fixedly connected to the telescopic end of the electric telescopic rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] This invention incorporates a fire protection triggering mechanism and a fire extinguishing mechanism. After a car enters the garage, a comb-tooth lifting frame lifts the vehicle upwards. Once the vehicle reaches the target level, the empty comb-tooth parking platform moves laterally and exchanges teeth with the lifting frame, allowing the vehicle to park on it. After the platform returns to its original position, parking is complete. Subsequently, a positioning braking component brakes the parking platform and senses the vehicle on it. Simultaneously, the fire protection triggering mechanism monitors and warns of a fire on the parked vehicle. When smoke or a temperature rise is detected around the vehicle, the fire protection triggering mechanism, in conjunction with the parking platform and lifting frame, moves the burning vehicle to a ground-level pit. The fire extinguishing mechanism then provides emergency fire suppression, preventing a large fire inside the garage from igniting surrounding vehicles.

[0017] This invention incorporates a fire protection triggering mechanism. In the event of a car fire, the trigger switch in this mechanism rotates to the lifting channel of the comb-tooth lifting frame. When a car on the corresponding parking platform on the corresponding floor catches fire, the corresponding triggering mechanism rotates to the lifting channel in the middle position. During the lifting of the comb-tooth lifting frame, the trigger switch is activated, controlling the lift connected to the comb-tooth lifting frame to stop and transferring the burning car from the parking platform to the comb-tooth lifting frame. This allows for rapid location of the burning car, improving fire extinguishing efficiency. Simultaneously, an alarm is activated to warn of the fire. The safety barrier at the vehicle entrance is raised to provide safety interception at the entrance, preventing unsuspecting vehicles from entering the garage and affecting fire extinguishing efforts, thus avoiding potential dangers. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of an intelligent tower garage vehicle pallet lateral movement device proposed in this invention;

[0019] Figure 2 This is a schematic diagram of the bottom structure of an intelligent tower garage vehicle pallet lateral movement device proposed in this invention;

[0020] Figure 3 This is a schematic diagram of the back structure of an intelligent tower garage vehicle pallet lateral movement device proposed in this invention;

[0021] Figure 4 This is a schematic diagram of the fire protection triggering mechanism in an intelligent tower garage vehicle pallet lateral movement device proposed in this invention;

[0022] Figure 5 This is a side view of the fire protection triggering mechanism in an intelligent tower garage vehicle pallet lateral movement device proposed in this invention.

[0023] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0024] Figure 7 This is a schematic diagram of the bottom structure of the comb-tooth parking plate in the intelligent tower garage vehicle loading plate lateral movement device proposed in this invention;

[0025] Figure 8 This is a schematic diagram of the installation structure of the bottom car carrier plate and the comb-tooth lifting frame in an intelligent tower garage car carrier plate lateral movement device proposed in this invention.

[0026] Figure 9 This is a schematic diagram of the fire extinguishing protection mechanism in an intelligent tower garage vehicle platform transverse movement device proposed in this invention;

[0027] Figure 10This is a front view structural diagram of an intelligent tower garage vehicle platform lateral movement device proposed in this invention.

[0028] In the diagram: 1. Steel frame; 2. Bottom platform; 3. Comb-tooth lifting frame; 4. Comb-tooth parking platform; 5. Alarm; 6. Fire protection triggering mechanism; 7. Movable drive frame; 8. Tooth block; 9. Drive gear; 10. First servo motor; 11. Detection mounting base; 12. Smoke detector; 13. Heat detector; 14. Trigger mounting base; 15. Mounting connection plate; 16. Trigger switch; 17. Trigger pressure block; 18. Connecting short. 19. Shaft; 20. Extension plate; 21. Spring; 22. Limit switch; 23. Press plate; 24. Pressure sensor; 25. Fire extinguishing protection mechanism; 26. Extension stop block; 27. Fire extinguishing dry powder storage tank; 28. Discharge pipe; 29. ​​Solenoid valve; 30. Safety pin; 31. Fixed base; 32. Electric telescopic rod; 33. Pull pin bracket; 34. Extension pressure bracket; 35. Cam; 36. Second servo motor; 37. Movable seat; 38. Safety baffle Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0030] Reference Figure 1-10A smart tower garage vehicle loading platform lateral movement device includes a steel frame 1, on which a comb-tooth parking platform 4 is movably mounted. The comb-tooth parking platform 4 is driven to move laterally by chains and sprockets. A comb-tooth lifting frame 3 is movably mounted at the bottom position of the steel frame 1. The comb-tooth lifting frame 3 is driven by an external lifting mechanism. A bottom vehicle loading platform 2 is movably mounted at the bottom position of the steel frame 1. The bottom vehicle loading platform 2 and the comb-tooth lifting frame 3 are movably connected in an alternating manner. The bottom vehicle loading platform 2 is movably mounted on the steel frame 1 by chains, sprockets, and a lateral movement motor. At the bottom of the frame 1, the bottom vehicle carrier 2 can move laterally into a space with guide rails on one side. Below the bottom vehicle carrier 2 is a ground pit, which can accommodate one car and can also be used to contain a spontaneously combusted car for emergency firefighting operations. The steel frame 1 extends into the ground pit. The comb-tooth lifting frame 3 can be lowered into the ground pit via a lift during movement. An alarm 5 is fixedly installed on the steel frame 1, and the alarm 5 is electrically connected to an external controller (C200H). When a car spontaneously combusts, the alarm 5 can be activated to provide a warning. Four fire extinguishing protection mechanisms 24 are installed at the bottom of the bottom car carrier 2. After the spontaneously combusting car is moved into the ground pit, the fire extinguishing protection mechanisms 24 can extinguish the fire. A fire protection triggering mechanism 6 is installed on the steel frame 1 at the position corresponding to the comb-tooth parking plate 4. After the car is moved and parked on the comb-tooth parking plate 4, the fire protection triggering mechanism 6 can provide a fire warning for the car. When a car spontaneously combusts, the fire protection triggering mechanism 6 can cooperate with the fire extinguishing protection mechanism 24 to extinguish the fire. The bottom of the comb-tooth parking plate 4 is equipped with a positioning braking component. When the comb-tooth parking plate 4 is moved into position, the positioning braking component can cooperate with the external sprocket and chain to brake the comb-tooth parking plate 4, ensuring that the comb-tooth parking plate 4 stops in time after it is moved into position and simultaneously activates the fire protection triggering mechanism 6 to monitor the car in real time. A safety baffle 37 is installed on the steel frame 1 at the vehicle entry position via an electric sliding rail.Equipped with a fire protection triggering mechanism 6 and a fire extinguishing protection mechanism 24, after a car enters the garage, the comb-tooth lifting frame 3 lifts the vehicle upwards. Once the vehicle reaches the target floor, the empty comb-tooth parking plate 4 moves laterally and exchanges teeth with the comb-tooth lifting frame 3, allowing the vehicle to park on the comb-tooth parking plate 4. After the comb-tooth parking plate 4 returns to its original position, parking is complete. Subsequently, the alignment braking component brakes the comb-tooth parking plate 4 and senses the vehicle on it. Simultaneously, the fire protection triggering mechanism 6 is controlled to perform fire monitoring and early warning operations on the vehicle parked on the comb-tooth parking plate 4. When a fire is detected around the vehicle... When smoke or temperature rises, the fire protection triggering mechanism 6, in conjunction with the comb-tooth parking plate 4 and the comb-tooth lifting frame 3, can move the spontaneously combing vehicle to the ground pit. Emergency fire extinguishing operations can then be performed on the vehicle via the fire extinguishing protection mechanism 24. Simultaneously, the alarm 5 can sound an alarm to warn of a fire. The safety barrier 37 moves upward at the vehicle entrance to provide safety interception, preventing unsuspecting vehicles from entering the garage and hindering firefighting efforts, thus avoiding the risk of a large fire inside the garage spreading to surrounding vehicles.

[0031] As an optimized technical solution for the intelligent tower garage vehicle platform lateral movement device of the present invention, the alignment and braking assembly includes a limit switch 21, a pressing plate 22, and a pressure sensor 23. The limit switch 21 is fixedly installed at the middle position of the bottom of the comb-tooth parking plate 4. The limit switch 21 is electrically connected to the lateral movement motor used to drive the comb-tooth parking plate 4 to move laterally. When the limit switch 21 is triggered, the lateral movement motor used to drive the comb-tooth parking plate 4 to move laterally is turned off, and the comb-tooth parking plate 4 stops moving laterally after alignment. The pressing plate 22, which is used to press and trigger the limit switch 21, is slidably installed on the lower side of the comb-tooth parking plate 4. The pressing plate 22 is driven by a hydraulic cylinder, which is electrically connected to an external controller. The pressure sensor 23 is fixedly installed on the comb-tooth parking plate 4 and is electrically connected to the external controller. With the alignment braking component, the vehicle is lifted and lowered under the operation of the external elevator. After being lifted to the corresponding floor, the comb-tooth parking plate 4 moves laterally to support the vehicle. After being supported, the comb-tooth parking plate 4 slides back to its original position under the drive of the external lateral movement motor, sprocket and chain. After the comb-tooth parking plate 4 returns to its original position, the pressure plate 22 presses the limit switch 21 and closes the limit switch 21 to stop the external lateral movement motor. At the same time, when the vehicle is parked on the comb-tooth parking plate 4, the pressure sensor 23 can sense the pressure change and control the fire protection trigger mechanism 6 to start monitoring through the controller.

[0032] As an optimized technical solution for the intelligent tower garage vehicle platform lateral movement device of the present invention, the fire protection triggering mechanism 6 includes a detection mounting base 11, a smoke sensor 12, a heat detector 13, a trigger mounting base 14, a trigger switch 16, a trigger pressure block 17, and an extension stop block 25. The detection mounting base 11 is movably mounted on the outside of the steel frame 1 and can be rotated to the upper position of the corresponding comb-tooth parking platform 4. The smoke sensor 12 (JTY-GD-G3T) is fixedly mounted at the bottom of the detection mounting base 11 and is electrically connected to an external controller. The heat detector 13 (FST-C2) is fixedly mounted at the bottom of the detection mounting base 11 and is electrically connected to an external controller. After the vehicle is reset on the comb-tooth parking plate 4, the limit switch 21 of the detection mounting base 11 is closed, the pressure sensor 23 senses the pressure change, and the detection mounting base 11 rotates to rotate the smoke sensor 12 and the heat fire detector 13 to the upper side of the vehicle to realize the monitoring operation when the car is parked. The trigger mounting base 14 is rotatably mounted on the outside of the steel frame 1. The trigger mounting base 14 can rotate to the position diagonally above the comb-tooth parking plate 4. The trigger switch 16 is fixedly mounted on the trigger mounting base 14. The trigger switch 16 is electrically connected to the external lifting machine. When the trigger switch 16 is pressed, the lifting machine stops synchronously. The trigger block 17 for pressing the trigger switch 16 is movably mounted on the trigger mounting base 14. The trigger block 17 is movable through the connecting component. Installed on the trigger mounting base 14, the trigger mounting base 14 and the detection mounting base 11 are driven to rotate by the drive assembly. The extension abutment 25 for pressing the trigger pressure block 17 is fixedly installed on the comb tooth lifting frame 3. When the comb tooth lifting frame 3 moves upward, the extension abutment 25 can cooperate with the trigger pressure block 17 to press the trigger switch 16. With the fire protection trigger mechanism 6, when the vehicle is parked on the comb tooth parking plate 4, the pressure sensor 23 senses the pressure change. When the comb tooth parking plate 4 carrying the vehicle is parked and returned to its position, the pressing plate 22 presses the limit switch 21 and shuts down the transverse motor used to drive the comb tooth parking plate 4 through the limit switch 21. Then the controller controls the first servo motor 10 to start driving the drive gear 9 to rotate and engage the tooth block. 8. The intermeshing drive mechanism 7 drives the detection mounting base 11 to move above the comb-tooth parking plate 4 where the vehicle is parked. The smoke sensor 12 and the heat detector 13 on the detection mounting base 11 can monitor the vehicle below in real time. When the smoke sensor 12 and the heat detector 13 detect a fire, the mounting base 14 is triggered to rotate to the middle lifting channel position. The comb-tooth lifting frame 3 moves to the target layer where the self-ignited vehicle is parked. The comb-tooth lifting frame 3 and the comb-tooth parking plate 4 exchange comb teeth. The extension block 25 presses the trigger switch 16 through the connecting component. After the trigger switch 16 is triggered, the lifting machine used to drive the comb-tooth lifting frame 3 is stopped synchronously to realize the rapid identification of the self-ignited vehicle target layer and the stopping operation of the comb-tooth lifting frame 3.

[0033] As an optimized technical solution for the intelligent tower garage vehicle pallet lateral movement device of the present invention, the drive assembly includes a movable drive frame 7, toothed blocks 8, drive gears 9, a first servo motor 10, and a mounting connection plate 15. The movable drive frame 7 is rotatably mounted on the steel frame 1. The mounting connection plate 15 for connecting the movable drive frame 7 is fixedly mounted on the steel frame 1. The movable drive frame 7 is fixedly connected to the detection mounting seat 11 and the trigger mounting seat 14 through a fixed shaft. The movable drive frame 7 is slidably connected to the mounting connection plate 15 through a slide rail. The toothed blocks 8 are uniformly fixedly mounted on the movable drive frame 7. The drive gears 9, which mesh with the toothed blocks 8, are rotatably mounted on the steel frame 1. The first servo motor 10 for driving the drive gears 9 is fixedly mounted on the steel frame 1. The first servo motor 10 is electrically connected to an external controller. By providing the drive assembly, when a vehicle is parked on the comb-tooth parking plate 4, the pressure is transmitted... Sensor 23 senses pressure changes. When the comb-tooth parking platform 4 carrying the vehicle is parked and returned to its original position, the squeezing plate 22 presses the limit switch 21 and shuts down the lateral motor that drives the comb-tooth parking platform 4. Subsequently, the controller controls the first servo motor 10 to start driving the drive gear 9 to rotate and mesh with the tooth block 8, driving the movable drive frame 7 to move the detection mounting base 11 above the comb-tooth parking platform 4 where the vehicle is parked. The smoke sensor 12 and the heat fire detector 13 on the detection mounting base 11 can monitor the vehicle below for fire in real time. When a fire is detected, the first servo motor 10 drives the drive gear 9 to rotate in the opposite direction and mesh with the tooth block 8, driving the trigger mounting base 14 to rotate to the middle lifting channel position. During the rise of the comb-tooth lifting frame 3, the extended abutment block 25 presses the trigger switch 16 to quickly locate the spontaneously combusting vehicle.

[0034] As an optimized technical solution for the intelligent tower garage vehicle platform lateral movement device of the present invention, the connecting assembly includes a connecting short shaft 18, an extension plate 19, and a spring 20. The connecting short shaft 18 is movably mounted on the trigger mounting seat 14 and is composed of a cylindrical shaft and a hemispherical block. The extension plate 19 is fixedly mounted on the connecting short shaft 18 and is movably mounted on the trigger mounting seat 14 via a slide rail. The spring 20 is fixedly mounted on the trigger pressure block 17, and one end of the spring 20 is fixedly connected to the extension plate 19. By providing the connecting assembly, during the upward movement of the comb tooth lifting frame 3, when the comb tooth lifting frame 3 moves to the bearing... When the comb-tooth parking platform 4 of a spontaneously combing vehicle is exchanged, the vehicle is moved onto the comb-tooth lifting frame 3. Simultaneously, during the comb-tooth exchange, the extension block 25 presses against the connecting short shaft 18, and the connecting short shaft 18 presses against the inside of the trigger mounting seat 14. The spring 20 is compressed, and the trigger pressure block 17 presses the trigger switch 16. The trigger switch 16 simultaneously brakes the external lifting platform. When identifying the location of a spontaneously combing vehicle, the extension block 25 can be used to press against the connecting short shaft 18, and the trigger pressure block 17 can be used to press the trigger switch 16 to stop the lifting platform. During the rise of the comb-tooth parking platform 4, the position of the spontaneously combing vehicle can be quickly located, improving the efficiency of fire extinguishing.

[0035] As an optimized technical solution for the intelligent tower garage vehicle platform lateral movement device of the present invention, the fire extinguishing protection mechanism 24 includes a fire extinguishing dry powder storage tank 26, a spray pipe 27, a solenoid valve 28, a safety pin 29, an extension pressure frame 33, a cam 34, and a second servo motor 35. The fire extinguishing dry powder storage tank 26 is movably installed at the bottom of the comb-tooth parking plate 4, and stores dry powder inside. The spray pipe 27 is fixedly installed at the bottom of the fire extinguishing dry powder storage tank 26. The solenoid valve 28 is installed on the spray pipe 27 and is electrically connected to an external controller. When the solenoid valve 28 is opened, the dry powder inside the fire extinguishing dry powder storage tank 26 can be sprayed downward through the spray pipe 27. The safety pin 29 is installed on the spray pipe 27. When the safety pin 29 is pulled open, the dry powder inside the fire extinguishing dry powder storage tank 26 can be sprayed out through the spray pipe 27. The extension pressure frame 33 is fixedly installed on the outer circular wall of the fire extinguishing dry powder storage tank 26, and the cam 34 is rotatably installed on the comb-tooth parking plate 4. At the bottom, when the cam 34 rotates into the extension pressure frame 33, it can squeeze the extension pressure frame 33 and drive the fire extinguishing dry powder storage tank 26 to slide. The side of the extension pressure frame 33 that contacts the cam 34 is an arc-shaped surface. The second servo motor 35, which drives the cam 34, is fixedly installed at the bottom of the comb-tooth parking plate 4. The output shaft of the second servo motor 35 is fixedly connected to the cam 34. The second servo motor 35 is electrically connected to the external controller. With the fire extinguishing protection mechanism 24, after the self-igniting vehicle moves down to the ground pit with the comb-tooth lifting frame 3, the dry powder inside the fire extinguishing dry powder storage tank 26 is sprayed out to the vehicle below through the spray pipe 27. At the same time as the dry powder is sprayed out, the second servo motor 35 starts to drive the cam 34 to rotate and squeeze the extension pressure frame 33 to make the fire extinguishing dry powder storage tank 26 shake back and forth. This shakes the fire extinguishing dry powder storage tank 26 to prevent the dry powder inside the fire extinguishing dry powder storage tank 26 from clumping and expands the coverage area of ​​the dry powder.

[0036] As an optimized solution for the intelligent tower garage vehicle platform lateral movement device of the present invention, the fire extinguishing protection mechanism 24 also includes a fixed base 30, an electric telescopic rod 31, a pull pin bracket 32, and a movable base 36. The fixed base 30 is fixedly installed at the bottom of the movable base 36, and the electric telescopic rod 31 is fixedly installed on one side inside the fixed base 30. The electric telescopic rod 31 is electrically connected to an external controller. The pull pin bracket 32, used to connect the safety pin 29, is slidably installed at the bottom of the fixed base 30. The pull pin bracket 32 ​​is fixedly connected to the telescopic end of the electric telescopic rod 31. By setting up the fire extinguishing protection mechanism 24, when fire extinguishing is not in progress, the solenoid valve 28 and the safety pin 29 can be used for safety protection to prevent the dry powder inside the fire extinguishing dry powder storage tank 26 from being sprayed out. When fire extinguishing is in progress, the electric telescopic rod 31 is activated, driving the pull pin bracket 32 ​​to move to one side, the safety pin 29 is pulled out, the solenoid valve 28 opens simultaneously, and the dry powder inside the fire extinguishing dry powder storage tank 26 is sprayed out to the vehicle below through the spray pipe 27.

[0037] When the present invention is in use, after the car enters the garage, the comb-tooth lifting frame 3 lifts the vehicle upward. After the vehicle is lifted to the target floor, the empty comb-tooth parking plate 4 moves laterally and exchanges comb teeth with the comb-tooth lifting frame 3. The vehicle is parked on the comb-tooth parking plate 4. After the comb-tooth parking plate 4 moves laterally and resets, the vehicle parking is completed.

[0038] When a vehicle is parked on the comb-tooth parking plate 4, the pressure sensor 23 senses the pressure change. After the comb-tooth parking plate 4 carrying the vehicle is parked and returned to its original position, the squeezing plate 22 presses the limit switch 21 and shuts down the transverse motor used to drive the comb-tooth parking plate 4 through the limit switch 21. Then, the controller controls the first servo motor 10 to start driving the drive gear 9 to rotate and mesh with the tooth block 8 to drive the movable drive frame 7 to move the detection mounting base 11 above the comb-tooth parking plate 4 where the vehicle is parked. The smoke sensor 12 and the heat fire detector 13 on the detection mounting base 11 can monitor the fire of the vehicle below in real time to ensure the safety of vehicle parking.

[0039] When the smoke detector 12 and the heat detector 13 detect a fire, the alarm 5 is activated. The safety baffle 37 moves upward to block the vehicle entrance, preventing further entry of external vehicles. Simultaneously, the pressure plate 22 moves away from the limit switch 21 under the drive of the external hydraulic cylinder, releasing the limit of the comb-tooth parking plate 4. The comb-tooth parking plate 4 carrying the self-ignited vehicle moves towards the middle lifting channel under the drive of the transverse motor, sprocket, and chain. Simultaneously, the first servo motor 10 drives the drive gear 9 to rotate in the opposite direction and mesh with the tooth block 8, causing the trigger mounting base 14 to rotate towards the middle lifting channel. The comb-tooth lifting frame 3 moves upward under the drive of the external elevator. The comb-tooth lifting frame 3 and the comb-tooth parking plate 4 exchange comb teeth. The extension block 25 presses against the connecting short shaft 18, and the trigger pressure block 17 moves towards the touch. When the switch 16 is moved and the trigger switch 16 is pressed, the elevator that drives the comb-tooth lifting frame 3 will stop synchronously after the trigger switch 16 is triggered, so as to realize the rapid identification of the target layer of the self-igniting vehicle. After the comb-tooth lifting frame 3 and the comb-tooth parking plate 4 exchange comb teeth, the self-igniting vehicle is moved onto the comb-tooth lifting frame 3, the self-igniting vehicle on the comb-tooth parking plate 4 is removed, the comb-tooth parking plate 4 moves back to its original position, the limit switch 21 is triggered to stop the comb-tooth parking plate 4. Simultaneously, after the trigger switch 16 is triggered, the comb-tooth lifting frame 3 moves laterally into the space with a guide rail on one side under the drive of the external chain and sprocket. The ground pit under the bottom car platform 2 and the comb-tooth lifting frame 3 is exposed. When the comb-tooth lifting frame 3 moves to the target layer where the self-igniting vehicle is parked, the elevator drives the comb-tooth lifting frame 3 carrying the self-igniting vehicle to descend and move into the ground pit.

[0040] After the spontaneously combusting vehicle descends and moves into the ground pit along with the comb-tooth lifting frame 3, the bottom vehicle carrier 2 is horizontally moved and reset under the drive of the external sprocket and chain. After resetting, the bottom vehicle carrier 2 is located on the upper side of the comb-tooth lifting frame 3 carrying the spontaneously combusting vehicle. The electric telescopic rod 31 is activated, driving the pin-pulling frame 32 to move to one side, the safety pin 29 is pulled out, and the solenoid valve 28 opens simultaneously. The dry powder inside the fire extinguishing dry powder storage tank 26 is sprayed towards the vehicle below through the spray pipe 27. Simultaneously, at the same time as the dry powder is sprayed, the second servo motor 35 is activated, driving the cam 34 to rotate and, through the compression extension frame 33, causing the fire extinguishing dry powder storage tank 26 to shake back and forth, thereby achieving the control of the fire extinguishing dry powder storage tank 26. Shaking the vehicle prevents the dry powder from clumping inside the dry powder storage tank 26, while also expanding the coverage area of ​​the dry powder and improving the extinguishing effect. Firefighting operations are conducted inside the pit for vehicles on fire, improving overall safety and preventing the fire from spreading and causing serious damage to surrounding vehicles. Moving the vehicle to the lowest level for firefighting also prevents parts from falling and damaging other vehicles. The smaller internal space and poorer air circulation of the pit reduce the intensity of the fire and extend the time available for rescue personnel, further enhancing overall safety.

[0041] 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.

[0042] 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 smart tower garage vehicle loading platform lateral movement device, comprising a steel frame (1), wherein a comb-tooth parking platform (4) is movably mounted on the steel frame (1), the comb-tooth parking platform (4) is laterally moved by a chain and a sprocket, a comb-tooth lifting frame (3) is movably mounted at the bottom position of the steel frame (1), the comb-tooth lifting frame (3) is driven by an external elevator, and a bottom vehicle loading platform (2) is movably mounted at the bottom position of the steel frame (1), characterized in that: An alarm (5) is fixedly installed on the steel frame (1). Four sets of fire extinguishing protection mechanisms (24) are set at the bottom of the bottom vehicle platform (2). A fire protection triggering mechanism (6) is set on the steel frame (1) at the position corresponding to the comb parking plate (4). An alignment braking component is set at the bottom of the comb parking plate (4). A safety baffle (37) is installed on the steel frame (1) at the vehicle entry position via an electric slide rail. The fire protection triggering mechanism (6) includes a detection mounting base (11), a smoke sensor (12), a heat detector (13), a trigger mounting base (14), a trigger switch (16), a trigger block (17), and an extension block (25). The detection mounting base (11) is movably mounted on the outside of the steel frame (1). The smoke sensor (12) is fixedly mounted on the bottom of the detection mounting base (11). The heat detector (13) is fixedly mounted on the bottom of the detection mounting base (11). The trigger mounting base (14) is rotatably mounted on the outside of the steel frame (1). The trigger switch (16) is fixedly mounted on the trigger mounting base (14). The trigger block (17) for pressing the trigger switch (16) is movably mounted on the trigger mounting base (14). The extension block (25) for pressing the trigger block (17) is fixedly mounted on the comb lifting frame (3). The trigger switch (16) is electrically connected to the external elevator. The trigger mounting base (14) and the detection mounting base (11) are driven to rotate by the drive assembly. The trigger pressure block (17) is movably mounted on the trigger mounting base (14) by the connecting assembly. The drive assembly includes a movable drive frame (7), a toothed block (8), a drive gear (9), a first servo motor (10), and a mounting connection plate (15). The movable drive frame (7) is rotatably mounted on the steel frame (1). The mounting connection plate (15) for connecting the movable drive frame (7) is fixedly mounted on the steel frame (1). The movable drive frame (7) is fixedly connected to the detection mounting seat (11) and the trigger mounting seat (14) through a fixed shaft. The movable drive frame (7) is slidably connected to the mounting connection plate (15) through a slide rail. The toothed block (8) is uniformly fixedly mounted on the movable drive frame (7). The drive gear (9) meshing with the toothed block (8) is rotatably mounted on the steel frame (1). The first servo motor (10) for driving the drive gear (9) is fixedly mounted on the steel frame (1).

2. The intelligent tower garage vehicle pallet lateral movement device according to claim 1, characterized in that: The bottom vehicle platform (2) is installed at the bottom of the steel frame (1) by means of a chain, sprocket and transverse motor. The bottom vehicle platform (2) can move laterally into the space with a guide rail on one side. The bottom side of the bottom vehicle platform (2) is the ground pit. The steel frame (1) extends all the way into the ground pit.

3. The intelligent tower garage vehicle pallet lateral movement device according to claim 1, characterized in that: The positioning and braking assembly includes a limit switch (21), a pressing plate (22), and a pressure sensor (23). The limit switch (21) is fixedly installed at the bottom middle position of the comb parking plate (4). The limit switch (21) is electrically connected to a transverse motor for driving the comb parking plate (4) to move laterally. The pressing plate (22) for pressing to trigger the limit switch (21) is slidably installed on the lower side of the comb parking plate (4). The pressing plate (22) is driven by a hydraulic cylinder. The pressure sensor (23) is fixedly installed on the comb parking plate (4).

4. The intelligent tower garage vehicle pallet lateral movement device according to claim 1, characterized in that: The connecting assembly includes a connecting short shaft (18), an extension plate (19), and a spring (20). The connecting short shaft (18) is movably mounted on the trigger mounting base (14), the extension plate (19) is fixedly mounted on the connecting short shaft (18), the extension plate (19) is movably mounted on the trigger mounting base (14) via a slide rail, and the spring (20) is fixedly mounted on the trigger pressure block (17). One end of the spring (20) is fixedly connected to the extension plate (19).

5. The intelligent tower garage vehicle pallet lateral movement device according to claim 1, characterized in that: The fire extinguishing protection mechanism (24) includes a fire extinguishing dry powder storage tank (26), a spray pipe (27), a solenoid valve (28), a safety pin (29), an extension pressure frame (33), a cam (34), and a second servo motor (35). The fire extinguishing dry powder storage tank (26) is movably installed at the bottom of the comb-tooth parking plate (4). The fire extinguishing dry powder storage tank (26) stores dry powder inside. The spray pipe (27) is fixedly installed at the bottom of the fire extinguishing dry powder storage tank (26). The solenoid valve (28) is installed on the spray pipe (27). The safety pin (29) is installed on the spray pipe (27). The extension pressure frame (33) is fixedly installed on the outer circular wall of the fire extinguishing dry powder storage tank (26). The cam (34) is rotatably installed at the bottom of the comb-tooth parking plate (4). The side of the extension pressure frame (33) that contacts the cam (34) is an arc-shaped surface. The second servo motor (35) used to drive the cam (34) is fixedly installed at the bottom of the comb-tooth parking plate (4).

6. The intelligent tower garage vehicle pallet lateral movement device according to claim 5, characterized in that: The fire extinguishing protection mechanism (24) also includes a fixed seat (30), an electric telescopic rod (31), a pull pin bracket (32), and a movable seat (36). The fixed seat (30) is fixedly installed at the bottom of the movable seat (36), the electric telescopic rod (31) is fixedly installed on the inside side of the fixed seat (30), and the pull pin bracket (32) for connecting the safety pin (29) is slidably installed at the bottom of the fixed seat (30). The pull pin bracket (32) is fixedly connected to the telescopic end of the electric telescopic rod (31).

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