A kind of lane stacking type stereo garage

Abstract

The invention discloses a tunnel stacking type stereoscopic garage, comprising: an entrance and exit platform, on which a weight detection device, a centering device and a chassis detection device are arranged, the weight detection device is used for performing a first overweight detection on an entering vehicle, the centering device is used for centering the vehicle entering the entrance and exit platform, and the chassis detection device is used for performing a chassis height limit detection on the vehicle entering the entrance and exit; a tunnel stacker, the tunnel stacker comprises: a lifting platform and a weighing device arranged on the lifting platform, the weighing device is used for performing a secondary overweight detection on the vehicle moved into the tunnel stacker; a clamping type carrier, on which a pneumatic detector and a pneumatic detection strip are arranged, the pneumatic detector cooperates with the pneumatic detection strip to detect the height of the chassis of the vehicle; an intermittent storage position combing rack is used for parking vehicles; the product has high reliability, high leveling accuracy and high efficiency in storing and retrieving vehicles.

Description

Technical Field

[0001] The present invention relates to the technical field of stereo garages, and in particular to a lane stacking type stereo garage. Background Art

[0002] The aisle stacking type multi-story parking garage is a type of mechanical parking equipment. Because the stacker can move horizontally in the aisle to reach each floor, it is widely used in fully automatic mechanical multi-story parking garages.

[0003] At present, the clamp-type carriers in the aisle stacking type garage include the car plate clamp-type carrier, comb-tooth clamp-type carrier, clamp-type carrier and other types. The aisle stacking type garage using the car plate clamp-type carrier has a low efficiency in storing and retrieving empty car plates; the aisle stacking type garage using the comb-tooth clamp-type carrier has a relatively high floor height requirement, and the civil engineering cost is relatively high under the condition of the same number of parking spaces, and has been gradually replaced by the clamp-type carrier; there are two types of aisle stacking type garages using the clamp-type carrier, one is to use an ordinary reduction motor as the power source, the clamp-type carrier is relatively thick, and generally requires the storage space to be 100-120 meters high. There are few mature products. Another method is to use servo or DC motor as the power source. The clamp-type carrier is relatively thin, generally 90-120mm thick, and the storage space is directly on the ground. However, because the clamp-type carrier is relatively thin, its strength is not sufficient. At the same time, the ground clearance is small, and the wheels have weak clearance ability. The entire clamp-type carrier is relatively long, so it is not suitable for projects with smaller lengths. At the same time, because the servo or DC motor has weak impact resistance, it is easy for the servo or DC motor controller to alarm and suddenly stop, so there are more overall failures and it is not mature enough. Summary of the invention

[0004] In order to solve the above technical problems, the present invention proposes an aisle stacking type stereoscopic parking garage with high product reliability, high leveling accuracy and high vehicle storage and retrieval efficiency.

[0005] In order to achieve the above object, the technical solution of the present invention is as follows:

[0006] A lane stacking type stereoscopic garage, comprising:

[0007] An entrance and exit platform, on which a weight detection device, a centering device and a chassis detection device are provided. The weight detection device is used to perform an initial overweight detection on vehicles entering the entrance and exit platform, the centering device is used to center vehicles entering the entrance and exit platform, and the chassis detection device is used to perform a chassis height limit detection on vehicles entering the entrance and exit;

[0008] A tunnel stacker, the tunnel stacker comprising: a lifting platform and a weighing device arranged on the lifting platform, the weighing device being used to perform a secondary overweight detection on a vehicle moved into the tunnel stacker;

[0009] A clamping type carrier, wherein the clamping type carrier is provided with a pneumatic detector and a pneumatic detection strip, wherein the pneumatic detector and the pneumatic detection strip cooperate to detect the height of the chassis of the automobile;

[0010] Intermittent storage space comb rack, used for parking vehicles.

[0011] The invention provides a lane stacking type stereoscopic garage with high product reliability, high leveling accuracy and high vehicle storage and retrieval efficiency.

[0012] Based on the above technical solution, the following improvements can be made:

[0013] As a preferred solution, the aisle stacker is provided with guide wheels, and the guide wheels include: an upper guide wheel and a lower guide wheel, the upper guide wheel is fixedly arranged on one side of the lifting platform bracket, and the lower guide wheel is fixedly arranged on the other side of the lifting platform bracket.

[0014] As a preferred solution, the aisle stacker is provided with a stacker frame, and the lifting platform bracket is connected to the stacker frame through the guide wheel.

[0015] As a preferred solution, the lifting platform also includes: a leveling device, which includes: a reduction drive device, a positioning pin shaft, a connecting rod and a turntable, the reduction drive device is connected to one end of the turntable, the other end of the turntable is connected to one end of the connecting rod, and the other end of the connecting rod is connected to the positioning pin shaft.

[0016] As a preferred solution, a positioning pin guide device is provided on the positioning pin shaft.

[0017] As a preferred solution, the stacker frame is provided with a layer positioning hole so that the positioning pin can be inserted into the layer positioning hole.

[0018] As a preferred solution, the aisle stacker is also provided with a lifting transmission device, which is used to lift the towing lifting platform bracket. The lifting transmission device includes: a traction wheel and a traction member, one end of the traction member is fixed to the lifting platform bracket, and the other end of the traction member is wrapped around the traction wheel and fixedly connected to the counterweight frame.

[0019] As a preferred solution, the lifting transmission device includes: a lifting reduction motor, a lifting main transmission shaft and a seat bearing, the seat bearing is relatively arranged on both sides of the traction wheel and connected to the traction wheel, the seat bearing is connected to one end of the lifting main transmission shaft away from the traction wheel, and the other end of the lifting main transmission shaft is connected to the lifting reduction motor.

[0020] As a preferred solution, an emergency comb rack can be filled on the intermittent storage position comb rack, and the intermittent storage position comb rack includes: a car left wheel comb rack and a car right wheel comb rack, and a running channel for the clamping type carrier to move is reserved between the car left wheel comb rack and the car right wheel comb rack.

[0021] As a preferred solution, the aisle stacker is provided with a traveling device, which includes: a traveling frame and a traveling track. The traveling frame is arranged on the stacker frame, and the traveling frame is provided with master and slave traveling wheels. The master and slave traveling wheels are used for the traveling frame to move along the traveling track.

[0022] As a preferred solution, there are at least two groups of running tracks, and a guide track is provided between every two groups of running tracks. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A structural diagram of an entrance and exit platform in a lane stacking type stereoscopic parking garage provided by an embodiment of the present invention;

[0024] Figure 2 A structural diagram of a lane stacking machine in a lane stacking type stereo garage provided by an embodiment of the present invention;

[0025] Figure 3 A structural diagram of a lane stacking machine in a lane stacking type stereo garage provided by an embodiment of the present invention;

[0026] Figure 4 A structural diagram of a lane stacking type stereoscopic car park provided by an embodiment of the present invention;

[0027] Figure 5 A structural diagram of a traveling device in a lane stacking type stereoscopic car park provided by an embodiment of the present invention;

[0028] Figure 6 A structural diagram of a rail clamp for a traveling device in a lane stacking type stereo garage provided by an embodiment of the present invention;

[0029] Figure 7 A structural diagram of a clamping type transporter in a lane stacking type stereo garage provided by an embodiment of the present invention;

[0030] Figure 8A structural diagram of a discontinuous storage position combing frame in a lane stacking type stereo garage provided by an embodiment of the present invention;

[0031] Fig. 9 A structural diagram of an emergency comb rack in a lane stacking type stereo garage provided by an embodiment of the present invention;

[0032] Fig.10 A schematic diagram of an emergency vehicle retrieval method in a lane stacking type stereoscopic parking garage provided by an embodiment of the present invention;

[0033] Among them: 1. Entrance and exit platform, 2. Aisle stacker, 3. Lifting platform, 4. Lifting platform bracket, 5. Upper guide wheel, 6. Lower guide wheel, 7. Stacker frame, 8. Leveling device, 9. Speed ​​reduction drive device, 10. Turntable, 11. Connecting rod, 12. Positioning pin shaft, 13. Positioning pin guide device, 14. Lifting transmission device, 15. Traction wheel, 16. Traction member, 17. Lifting speed reduction motor, 18. Lifting main drive shaft, 19. Bearing with seat , 20. Lifting main transmission frame, 21. Traction member fixing device, 22. Counterweight frame, 23. Running device, 24. Weighing device, 25. Running track, 26. Running frame, 27. Running stopper, 28. Running track, 29. Guide track, 30. Guide rail, 31. Rail clamp, 34. Clamping transporter, 35. Pneumatic detection strip, 36. Intermittent storage position comb rack, 37. Automobile left wheel comb rack, 38. Automobile right wheel comb rack, 39. Emergency comb rack. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] In order to achieve the purpose of the present invention, Figure 1-10 As shown, a lane stacking type stereoscopic car park in this embodiment includes:

[0037] An entrance and exit platform 1, on which a weight detection device, a centering device and a chassis detection device are provided. The weight detection device is used to perform an initial overweight detection on an incoming vehicle, the centering device is used to center a vehicle entering the entrance and exit platform, and the chassis detection device is used to perform a chassis height limit detection on a vehicle entering the entrance and exit;

[0038] The tunnel stacker 2 comprises: a lifting platform 3 and a weighing device 24 arranged on the lifting platform 3, and the weighing device 24 is used to perform a secondary overweight detection on the vehicle moved into the tunnel stacker 2;

[0039] Clamping type carrier 34: The clamping type carrier 34 is provided with a pneumatic detector and a pneumatic detection strip 35, and the pneumatic detector and the pneumatic detection strip 35 cooperate to detect the chassis of the automobile;

[0040] The intermittent storage position comb rack 36 is used for parking vehicles.

[0041] The invention provides a lane stacking type stereoscopic garage with high product reliability, high leveling accuracy and high vehicle storage and retrieval efficiency.

[0042] The aisle stacker 2 can run along the track in the aisle of the multi-story parking garage to store and retrieve cars from each parking space and complete the in-and-out movement.

[0043] The carrier 34 is preferably a clamp-type carrier, which is responsible for directly storing and retrieving the car from a parking space, a lifting platform or a conversion area.

[0044] The entrance and exit platform 1 body is provided with a centering device, and the centering device comprises: an entrance and exit device body, and the entrance and exit device body is arranged on the ground;

[0045] Two correction components, the correction parts of the two correction components are respectively arranged on the two side edges of the upper surface of the entrance and exit device body along the width direction, the movement directions of the two correction parts are consistent with the width direction of the entrance and exit device and the movement directions of the two correction parts are opposite;

[0046] A transmission mechanism, wherein the transmission mechanism is arranged on the main body of the inlet and outlet device, and the mounting parts of the two correction components are respectively mounted on the output ends of the transmission mechanism;

[0047] A driving component is arranged on the entrance and exit device body, and an output end of the driving component is connected to the transmission mechanism.

[0048] The transmission mechanism and the driving component are respectively mounted on the lower surface of the entrance and exit device body, and one transmission mechanism has two output ends with opposite movement directions;

[0049] The upper surface of the inlet and outlet device body is provided with a guide groove along the width direction.

[0050] The mounting parts of the two correction components extend downward through the guide groove and are respectively fixed on the two output ends of the transmission mechanism.

[0051] The transmission mechanism and the driving component are respectively mounted on the lower surface of the entrance and exit device body, and one transmission mechanism has two output ends with opposite movement directions;

[0052] The upper surface of the inlet and outlet device body is provided with a guide groove along the width direction.

[0053] The mounting parts of the two correction components extend downward through the guide groove and are respectively fixed on the two output ends of the transmission mechanism.

[0054] When the driver slowly drives the vehicle into the entrance and exit platform, the wheels on both sides of the vehicle pass through the outside of the vehicle chassis detection device. If a certain part of the vehicle chassis touches the roller of the vehicle chassis detection device and is slightly pressed down (the distance of slight downward pressure toward the bottom surface of the entrance and exit platform is S, and the distance between the vehicle chassis detection device and the bottom surface of the entrance and exit platform is LS), the rocker plate is pushed out in the direction of the car entering through the tension of the elastic deformation of the stretching elastic component, so that the induction block arranged on the inner side of the rocker plate is separated from the chassis height limit detection device, and the chassis height limit detection device works, triggering the chassis height limit detection device to send a signal to the control system, and the system receives the signal and sends an audible and visual alarm, prompting the driver to drive the vehicle away; if a certain part of the vehicle chassis does not touch the roller of the vehicle chassis detection device (the distance between the vehicle chassis detection device and the bottom surface of the entrance and exit platform is L), the stretching elastic component does not undergo elastic deformation, the rocker plate is not pushed out in the direction of the car entering, resulting in the chassis height limit detection device not being triggered and being in a closed state, and no audible and visual alarm occurs, indicating that the vehicle is suitable for parking.

[0055] In some embodiments, the aisle stacker 2 is provided with guide wheels, and the guide wheels include: an upper guide wheel 5 and a lower guide wheel 6, the upper guide wheel 5 is fixedly arranged on one side of the lifting platform bracket 4, and the lower guide wheel 6 is fixedly arranged on the other side of the lifting platform bracket 4.

[0056] The above embodiment has a simple structure, convenient operation, high product reliability, high leveling accuracy, and improved vehicle storage and retrieval efficiency.

[0057] In some embodiments, a stacker frame 7 is provided on the aisle stacker 2, and the lifting platform bracket 7 is connected to the stacker frame 7 through the guide wheel.

[0058] The above embodiment has a simple structure, convenient operation, high product reliability, high leveling accuracy, and improved vehicle storage and retrieval efficiency.

[0059] In some embodiments, the lifting platform 3 also includes: a leveling device, which includes: a reduction drive device 9, a positioning pin shaft 12, a connecting rod 11 and a turntable 10, the reduction drive device 9 is connected to one end of the turntable 10, the other end of the turntable 10 is connected to one end of the connecting rod 11, and the other end of the connecting rod 11 is connected to the positioning pin shaft 12.

[0060] The above embodiment has a simple structure, convenient operation, high product reliability, high leveling accuracy, and improved vehicle storage and retrieval efficiency.

[0061] In some embodiments, a positioning pin guide device 13 is provided on the positioning pin shaft 12 .

[0062] The above embodiment has a simple structure, convenient operation, high product reliability, high leveling accuracy, and improved vehicle storage and retrieval efficiency.

[0063] In some embodiments, the stacker frame 7 is provided with a layer positioning hole so that the positioning pin can be inserted into the layer positioning hole.

[0064] The above embodiment has a simple structure, convenient operation, high product reliability, high leveling accuracy, and improved vehicle storage and retrieval efficiency.

[0065] In some embodiments, the aisle stacker 2 is also provided with a lifting transmission device 14, and the lifting transmission device 14 is used to lift the towing lifting platform bracket 4. The lifting transmission device 14 includes: a traction wheel 15 and a traction member 16, one end of the traction member 16 is fixed on the lifting platform bracket 4, and the other end of the traction member 16 is wrapped around the traction wheel 15 and fixedly connected to the counterweight frame 22.

[0066] The above embodiment has a simple structure, convenient operation, high product reliability, high leveling accuracy, and improved vehicle storage and retrieval efficiency.

[0067] In some embodiments, the lifting transmission device 14 includes: a lifting reduction motor 17, a lifting main transmission shaft 18 and a seat bearing 19, the seat bearing 19 is relatively arranged on both sides of the traction wheel 15 and connected to the traction wheel 15, the seat bearing 19 is connected to one end of the lifting main transmission shaft 18 away from the traction wheel 15, and the other end of the lifting main transmission shaft 18 is connected to the lifting reduction motor 17.

[0068] The above embodiment has a simple structure, convenient operation, high product reliability, high leveling accuracy, and improved vehicle storage and retrieval efficiency.

[0069] In some embodiments, buffers are provided at the upper and lower lifting limit positions of the lifting platform bracket 4 and the counterweight frame 22 .

[0070] The above embodiment has a simple structure, convenient operation, high product reliability, high leveling accuracy, and improved vehicle storage and retrieval efficiency.

[0071] In some embodiments, the aisle stacker 2 is provided with a running device 23, and the running device 23 includes: a running frame 26 and a running track 28. The running frame 26 is arranged on the stacker frame 7, and the running frame 26 is provided with master and slave running wheels and a track clamp 31. The master and slave running wheels are used for the running frame 26 to move along the running track 28. The track clamp 31 is arranged on one side close to the master and slave running wheels, and the track clamp 31 is used to prevent the running frame from tipping over.

[0072] The above embodiment has a simple structure, is easy to operate, has high product reliability, high leveling accuracy, and improved vehicle storage and retrieval efficiency.

[0073] In some embodiments, at least two groups of the running tracks 28 are provided, and a guide track 29 is provided between every two groups of the running tracks 28 .

[0074] The above embodiment has a simple structure, is easy to operate, has high product reliability, high leveling accuracy, and improved vehicle storage and retrieval efficiency.

[0075] In some embodiments, an emergency comb rack can be filled on the intermittent storage location comb rack, and the intermittent storage location comb rack includes: a car left wheel comb rack and a car right wheel comb rack, and a running channel for the clamping type carrier to move is reserved between the car left wheel comb rack and the car right wheel comb rack.

[0076] The intermittent storage comb frame parks the wheels at intervals of about 100-140mm. The wheels will sink slightly when placed on the comb-type frame, which can prevent the vehicle from rolling away due to failure to pull the handbrake.

[0077] The intermittent storage position comb racks include a left wheel comb rack 37 and a right wheel comb rack 38 , and a running channel is left between the left wheel comb rack 37 and the right wheel comb rack 38 , and the running channel is used for the clamping type carrier 34 to travel.

[0078] Furthermore, an emergency comb frame 39 can be installed on the intermittent storage position comb frame 36 in a fillable manner, which is used to fill the intermittent storage position comb frame and make it easier to take out the car when equipment failure occurs.

[0079] In case of emergency pick-up:

[0080] When the clamping type carrier 36 fails and cannot be taken, the maintenance personnel can use these emergency combing frames 39 to alternately fill the gaps of the intermittent storage position combing frames in the storage position. After the car releases the handbrake, the car can be pushed onto the lifting platform 1 (such as Fig.10 The car is slowly pushed out of the storage location along the direction of the arrow in the figure), then transported to the entrance and exit by the stacker, and then pushed onto the entrance and exit platform 1, and the car is lifted to the entrance and exit position by the elevator, and the driver can drive the car away from the entrance and exit.

[0081] The aisle stacker 2 of the present invention preferably has an L-shaped frame structure, and the running device 23 includes: double running tracks on the ground, and the double running tracks 28 are preferably special steel rails for cranes. The running device 23 includes: a running frame 26 fixed on the running track 28, master and slave running wheels, a reduction motor, a synchronous transmission shaft and bearings; the running frame 26 is arranged on the running track 28, and the running frame 26 is provided with master and slave running wheels and a track clamp 31. The master and slave running wheels are used for the running frame 26 to be able to move along the running track 28, and the track clamp 31 is arranged on one side close to the master and slave running wheels to ensure that the aisle stacker 2 will not sway left and right or derail when running at high speed.

[0082] A weighing device 24 is provided between the lifting platform 3 and the lifting platform bracket 4 to form a whole. The weighing device 24 performs a secondary overweight test on the vehicle moved into the aisle stacker 2 by the clamping carrier 34 to ensure safety. The lifting platform bracket 4 forms a reliable connection with the stacker frame 7 for smooth lifting and lowering through the guide wheels fixed on both sides of the lifting platform bracket 4; a leveling device 8 is also provided on the lifting platform 3, and the leveling device 8 includes: a reduction drive device 9, a positioning pin shaft 12, a connecting rod 11 and a turntable 10. The leveling device 8 is in a retracted state during lifting and lowering. When the stacker is lifted to the parking space floor, the reduction drive device 9 drives the turntable 10 to rotate, thereby pushing out the positioning pin shaft 12 fixed on the turntable 10. 2. Insert the positioning pin shaft 12 into the layer positioning hole to ensure that the forced leveling device 8 of the lifting platform reaches the set height; one end of the traction member 16 is fixed to the lifting platform bracket 4, and after passing through the upper traction wheel 15, the other end of the traction member 16 is fixed to the counterweight frame 22. The lifting of the lifting platform 3 is carried out by traction. Buffers are provided at the upper and lower limit positions of the lifting platform and the counterweight frame to prevent the lifting platform from hitting the top; the traction member is preferably a lifting method of traction wire, sprocket, chain or toothed belt, and synchronous wheel.

[0083] Traveling stops 27 are provided at the front and rear ends of the traveling track 25 of the aisle stacker, and a buffer is provided at one end of the traveling stop 27 facing the traveling track 25 to ensure the traveling safety of the aisle stacker.

[0084] The clamping type carrier 34 is responsible for completing the handover of vehicles between the aisle stacker 2 and the storage location or entrance and exit platform 1; the clamping type carrier 34 adopts 4 pairs of clamping arms to clamp the tires in a forward and reverse rotating manner; the contact position between the clamping arms of the clamping type carrier and the vehicle wheels adopts rolling rubber-coated wheels to prevent damage to the wheels. The clamping type carrier 34 adopts a front and rear split design, with the front wheels positioned, and the rear wheels can automatically find and position themselves through sensors to meet the parking requirements of vehicles with different wheelbases; the clamping type carrier is driven by an overclocked reduction motor, which has better vibration resistance and overload resistance than servo motors.

[0085] Chassis height detection devices are installed on the front and rear sides of the clamping type carrier 34 as a secondary chassis detection; the chassis height detection device adopts a pneumatic detector and a matching pneumatic detection strip for detecting the chassis of the car, and such pneumatic detectors are very sensitive; when the clamping type carrier 34 slowly enters the bottom of the car, when the pneumatic detection strip 35 hits an object and is slightly compressed, the compressed air is immediately transported to the pneumatic detector through a hose, and the pneumatic detector sends a signal to the PLC controller of the clamping type carrier, and the clamping type carrier immediately stops moving and automatically alarms, thereby preventing the clamping type carrier from forcibly entering and damaging the chassis of the car.

[0086] The clamp-type clamp-type transporter adopts an independent control system and uses a high-torque communication cable with shielding function to connect with the main control. It has strong anti-interference ability and ensures overall stability.

[0087] A work flow of a lane stacking stereo garage, comprising:

[0088] Car storage and access:

[0089] When waiting for the car to be stored or retrieved, the automatic door of the entrance and exit is closed, and the wheel stopper of the entrance and exit platform is raised. When the car drives in front of the entrance and exit door, the ground sensor coil senses the car, and the automatic door automatically opens. The driver drives the car into the entrance and exit platform according to the guide screen and guide mirror, and stops when the front wheel hits the wheel stopper of the entrance and exit platform. After the system detects the length, width, height and weight of the vehicle and meets the parking requirements, the driver turns off the engine, tightens the handbrake, puts away the mirror, closes the door, and leaves according to the voice prompt;

[0090] The driver goes outside the entrance to store or retrieve the car. After the equipment detects that there is no one at the entrance, the automatic door closes automatically. The wheel blocking rod of the entrance platform drops, and then the front and rear independent centering devices are activated. The front and rear centering devices are synchronized by the reduction motor through the meshing of gears, and then the sprocket chain drives the left and right correction arms to push from the outside to the wheel position at the same time. Rollers are installed at the front and rear wheel positions of the entrance platform to make the vehicle tires swing left and right without friction, which can protect the vehicle and take into account the different front and rear wheel widths of the vehicle. The whole process is completed within 1-2 seconds, and then the centering device opens;

[0091] At the same time, after the system obtains the instruction to store and retrieve the vehicle, the computer control software system allocates the parking space on the corresponding layer according to the specifications and dimensions of the vehicle entering. After receiving the instruction, the PLC controller program controller of the aisle stacker immediately drives the stacker to move to the entrance and exit position and wait. When the entrance and exit centering device is opened, the doors of the entrance and exit and the aisle open automatically, and the clamping type clamping carrier on the stacker lifting platform quickly enters the entrance and exit platform, detects the position of the front and rear wheels of the car through sensors and automatically adjusts the position of the front and rear trolleys of the clamping type clamping carrier, then performs the clamping action to lift the wheels and then drives back to the stacker lifting platform. According to the instructions of the PLC controller, the aisle stacker moves quickly in the aisle while the lifting platform quickly rises / lowers to the designated parking floor. When the aisle stacker stops in front of the storage space where it is ready to park, the clamp-type clamp-type carrier on the aisle stacker lifting platform carries the car to the parking space at high speed. After the front wheel is positioned, the clamp-type clamp-type carrier opens the clamp arm, parks the car in the intermittent storage space comb rack, and then drives back to the aisle stacker lifting platform. During this process, the front and rear trolleys of the clamp-type clamp-type carrier slowly approach the cage to prepare for the next storage and retrieval of the car.

[0092] Pickup:

[0093] The driver can pick up the car remotely through WeChat or swipe the card to pick up the car at the entrance and exit. After the system receives the pick-up instruction, the parking equipment computer control software system sends the parking space information to the PLC controller. After receiving the information, the PLC controller controls the wheel blocking rod of the entrance and exit platform to descend and wait for the car to be picked up. At the same time, the aisle stacker moves with the clamp-type clamp-type carrier while controlling the lifting platform to quickly rise and fall to the parking space where the car is required to be picked up. The clamp-type clamp-type carrier on the lifting platform quickly enters the space, detects the position of the front and rear wheels of the car through sensors, and automatically adjusts the position of the car in front and behind the clamp-type clamp-type carrier, then performs the clamping action to lift the wheels and drive back to the lifting platform. The aisle stacker carries the clamp-type clamp-type carrier and the car, and moves again while controlling the lifting platform. The lowering platform is quickly raised and lowered to the designated entrance and exit position for picking up the car, and the doors of the entrance and exit and the laneway are automatically opened. The clamp-type clamp-type carrier carries the car from the laneway stacker lifting platform to the entrance and exit platform at high speed. After the front wheel is positioned, the clamp-type clamp-type carrier opens the clamp arm, parks the car on the entrance and exit platform, and then drives back to the stacker lifting platform. During this process, the front and rear trolleys of the clamp-type clamp-type carrier slowly approach the cage to prepare for the next storage and retrieval of the car, and the doors of the entrance and exit platform and the laneway are automatically closed; if the entrance and exit platform has a rotating function, the turntable on the entrance and exit platform rotates to the position where the car can exit from the front, the automatic door of the entrance and exit opens, and the driver enters the entrance and exit to drive the car away. After the entrance and exit detects that the vehicle has driven out and there is no one, the automatic door automatically closes, and the entire vehicle retrieval process is completed.

[0094] The above are only preferred embodiments of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these all fall within the protection scope of the present invention.

Claims

1. A tunnel stacking type stereoscopic car park, characterized in that: include: An entrance and exit platform, on which a weight detection device, a centering device and a chassis detection device are provided. The weight detection device is used to perform an initial overweight detection on vehicles entering the entrance and exit platform, the centering device is used to center vehicles entering the entrance and exit platform, and the chassis detection device is used to perform a chassis height limit detection on vehicles entering the entrance and exit; A tunnel stacker, the tunnel stacker comprising: a lifting platform and a weighing device arranged on the lifting platform, the weighing device being used to perform a secondary overweight detection on a vehicle moved into the tunnel stacker; A clamping type carrier, wherein the clamping type carrier is provided with a pneumatic detector and a pneumatic detection strip, wherein the pneumatic detector and the pneumatic detection strip cooperate to detect the height of the chassis of the automobile; Intermittent storage space comb rack, used for parking vehicles.

2. The lane stacking type stereoscopic car park according to claim 1, characterized in that: The aisle stacker also includes: a lifting platform bracket and a stacker frame, the lifting platform is arranged on the lifting platform bracket, and the lifting platform bracket can be lifted and lowered along the stacker frame.

3. The lane stacking type stereoscopic car park according to claim 2 is characterized in that: The aisle stacker is provided with guide wheels, which include: an upper guide wheel and a lower guide wheel. The upper guide wheel is fixedly arranged on one side of the lifting platform bracket, and the lower guide wheel is fixedly arranged on the other side of the lifting platform bracket. The lifting platform bracket is connected to the stacker frame through the guide wheels.

4. The lane stacking type stereoscopic car park according to claim 2, characterized in that: The lifting platform also includes: a leveling device, which includes: a reduction drive device, a positioning pin shaft, a connecting rod and a turntable, the reduction drive device is connected to one end of the turntable, the other end of the turntable is connected to one end of the connecting rod, and the other end of the connecting rod is connected to the positioning pin shaft.

5. The lane stacking type stereoscopic car park according to claim 4, characterized in that: A positioning pin guide device is provided on the positioning pin shaft.

6. The lane stacking type stereoscopic car park according to claim 5, characterized in that: The stacker frame is provided with a layer positioning hole so that the positioning pin can be inserted into the layer positioning hole.

7. The lane stacking type stereoscopic car park according to claim 1, characterized in that: The aisle stacker is also provided with a lifting transmission device, which is used to lift the towing lifting platform bracket. The lifting transmission device includes: a traction wheel and a traction member, one end of the traction member is fixed to the lifting platform bracket, and the other end of the traction member is wrapped around the traction wheel and fixedly connected to the counterweight frame.

8. The lane stacking type stereoscopic car park according to claim 7, characterized in that: The lifting transmission device includes: a lifting reduction motor, a lifting main transmission shaft and a seat bearing, the seat bearing is relatively arranged on both sides of the traction wheel and connected to the traction wheel, the seat bearing is connected to one end of the lifting main transmission shaft away from the traction wheel, and the other end of the lifting main transmission shaft is connected to the lifting reduction motor.

9. The lane stacking type stereoscopic car park according to claim 1, characterized in that: The intermittent storage position comb rack is provided with an emergency comb rack that can be filled. The intermittent storage position comb rack comprises: a car left wheel comb rack and a car right wheel comb rack. An operating channel for the clamping type carrier to walk is reserved between the car left wheel comb rack and the car right wheel comb rack.

10. The lane stacking type stereoscopic car park according to claim 1, characterized in that: The aisle stacker is provided with a traveling device, which includes: a traveling frame and a traveling track. The traveling frame is arranged on the stacker frame, and the traveling frame is provided with master and slave traveling wheels. The master and slave traveling wheels are used for the traveling frame to move along the traveling track.

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