Cable-free power supply type stereo garage based on heavy train parking space

Abstract

The cable-free power supply type stereo garage comprises guide rails, a plurality of parking mechanisms, a frame, a first frame and a second frame, the guide rails are arranged in parallel, the parking mechanisms are arranged on the guide rails, the frame is arranged between the two parallel guide rails in a sliding mode, and the first frame and the second frame are arranged in parallel. The parking mechanisms are located on the two sides of the frame, the first frame and the second frame are both arranged on the frame and provided with rotating rollers, a first driving motor is arranged on the first frame, and a second driving motor is arranged on the second frame. The first driving motor is matched with the rotating roller on the first frame, the second driving motor is matched with the rotating roller on the second frame, and the weight sensors are arranged on the frame.

Description

Technical Field

[0001] The utility model relates to the field of stereo garages, in particular to a cable-free power supply type stereo garage based on a heavy train station. Background Art

[0002] Patent publication CN114622758B discloses a cable-free powered parking garage. This structure of the garage uses a transporter to power the parking spaces in the garage, thereby saving the use of cables in the garage. However, this structure of the garage has a problem during use, that is, the transporter used in this structure of the garage does not have the function of monitoring the offset of the vehicles it carries. Therefore, this structure of the garage is prone to excessive offset when the vehicle is transferred to the storage space during actual operation. Utility Model Content

[0003] In view of the above problems, the utility model proposes a cable-free power supply type three-dimensional garage based on a heavy-duty train parking space.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A cable-free power-supply stereoscopic car park based on a heavy-duty train parking space comprises guide rails, a plurality of parking mechanisms, a shelf, a first frame and a second frame, wherein the guide rails are arranged in parallel, the parking mechanism is arranged on the guide rails, the shelf is slidably arranged between two parallel guide rails, the parking mechanism is located on both sides of the shelf, the first frame and the second frame are both arranged on the shelf, the first frame and the second frame are both provided with rollers, the first frame is provided with a first drive motor, the second frame is provided with a second drive motor, the first drive motor cooperates with the roller on the first frame, the second drive motor cooperates with the roller on the second frame, and also comprises a plurality of weight sensors, wherein the weight sensors are arranged on the shelf.

[0006] The specific weight sensors include a total of eight sensors, namely, a first weight sensor, a second weight sensor, a third weight sensor, a fourth weight sensor, a fifth weight sensor, a sixth weight sensor, a seventh weight sensor and an eighth weight sensor. The first weight sensor, the second weight sensor, the third weight sensor and the fourth weight sensor are distributed on one side of the shelf, and the fifth weight sensor, the sixth weight sensor, the seventh weight sensor and the eighth weight sensor are distributed on the other side of the shelf. The eight weight sensors are arranged in two rows, and the first weight sensor, the second weight sensor, the fifth weight sensor and the sixth weight sensor are located between the first frame and the shelf, and the third weight sensor, the fourth weight sensor, the seventh weight sensor and the eighth weight sensor are located between the second frame and the shelf.

[0007] Similarly, photoelectric detection sensors can be arranged on the rack to replace the weight sensor, and the time difference when the vehicle passes through different photoelectric detection sensors can be used to determine whether the vehicle is offset and the size of the offset.

[0008] In this type of garage, the rack and all parts installed on the rack (including but not limited to the first frame, the second frame and the roller, etc.) together constitute a carrier, and a number of parking mechanisms are arranged on both sides of the carrier, and each parking mechanism is a storage location.

[0009] In this garage, the rollers of the first frame and the second frame are used to contact the wheels, the rollers on the first frame are used to contact the front wheels of the vehicle, and the rollers on the second frame are used to contact the rear wheels of the vehicle. When the wheels of the vehicle move to the first frame and the second frame, the values ​​sensed by each weight sensor will change, and each weight sensor will be transmitted to the control host. The control host can determine whether the vehicle is offset by the time difference of the weight change sensed by each weight sensor. If there is no time difference in the weight change sensed by each weight sensor, it means that the vehicle has not offset during the transportation process. The larger the time difference, the larger the vehicle offset. The control host can correct the vehicle by the speed (and steering) of the first drive motor and the second drive motor.

[0010] In summary, in this type of garage, multiple weight sensors or photoelectric detection sensors are provided, and the time difference between the changes in detection data of each weight sensor or photoelectric detection sensor is used to determine whether the vehicle is offset.

[0011] Optionally, it also includes a control host and a brush, wherein the control host is arranged on a frame, and the brush is arranged on the frame, and the control host, the first drive motor, the second drive motor and the weight sensor are all electrically connected to the control host via cables.

[0012] Specifically, the weight data detected by each weight sensor is transmitted to the control host, and the operation of the first drive motor and the second drive motor is controlled by the control host.

[0013] Optionally, a plurality of parking mechanisms are provided on each side of the rack, and a photoelectric detection component is provided between two adjacent parking mechanisms. The photoelectric detection component is used to sense whether a vehicle passes through a parking mechanism. The photoelectric detection component can be used to detect whether a vehicle is offset when entering or leaving a parking mechanism, and the parameters read by the photoelectric detection component can be read to sense which parking mechanism the vehicle is parked on, thereby realizing the positioning of the vehicle.

[0014] Optionally, it also includes a collector rail, which is arranged on the guide rail and has an introduction plate.

[0015] The function of the lead-in plate is to cooperate with the brush. In order to facilitate the brush to slide into the lead-in plate and slide stably on the lead-in plate, a bell mouth is opened on one side of the lead-in plate, and a guide groove is provided on the lead-in plate. The guide groove of the lead-in plate is used to contact the contact copper sheet of the brush. The number of guide grooves is equal to the number of contact copper sheets on the brush.

[0016] Optionally, a driven wheel group and a driving wheel group are provided on the frame, and a travel motor is provided on the frame, and the travel motor cooperates with the driving wheel group.

[0017] There are two sets of driving wheel groups on the specific frame, which are linked by a universal coupling, and the travel motor is matched with the universal coupling. The travel motor drives the two sets of driving wheel groups to rotate through the universal coupling, thereby realizing the movement of the entire transporter on the guide rail.

[0018] Optionally, a guide wheel group is provided on the shelf, and the guide wheel group is slidably matched with the guide rail.

[0019] Specifically, the guide wheel group is slidably matched with the guide rail, and the guide wheel group plays a guiding role in the sliding of the rack on the guide rail.

[0020] Optionally, the parking mechanism includes a roller assembly and a parking motor, and the parking motor cooperates with a round roller on the roller assembly.

[0021] Specifically, the parking motor of each parking mechanism is connected to the collector rail through a cable. When the brush slides into the lead-in plate, the brush is connected to the parking motor, and the control host can supply power to the parking motor through the brush.

[0022] Optionally, the parking mechanism includes two groups of roller assemblies, the parking motor cooperates with one group of roller assemblies, and the two groups of roller assemblies are connected via a linkage shaft.

[0023] Specifically, there are two groups of roller assemblies on the same parking mechanism, each group of roller assemblies is equipped with a plurality of round rollers, and the round rollers of the two groups of roller assemblies are linked by a linkage shaft.

[0024] The beneficial effect of the utility model is that by setting a plurality of weight sensors or photoelectric detection induction components, the time difference of the detection data change of each weight sensor or photoelectric detection induction component is used to judge whether the vehicle is offset. At the same time, when the vehicle is transferred on the parking mechanism, the photoelectric detection component can be used to monitor whether the vehicle is offset during transfer, and at the same time, the vehicle can be located on which specific parking mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a schematic diagram of the structure of a cable-free power-supply stereo garage based on a heavy-duty train station;

[0026] Figure 2 It is a schematic diagram of the structure of the carrier;

[0027] Figure 3 It is a working principle diagram when the vehicle is transferred from the transporter to the parking mechanism;

[0028] Figure 4 It is a schematic diagram of the principle when a vehicle is transferred from a transporter to a parking mechanism;

[0029] Figure 5 It is a schematic diagram of the structure of the introduction plate;

[0030] Figure 6 It is a schematic diagram of the structure of the brush;

[0031] Figure 7 This is a circuit connection diagram when one conductive rail connects three parking motors.

[0032] The reference numerals in the figure are: 1, roller assembly; 2, parking motor; 3, guide rail; 4, rack; 5, guide wheel group; 6, driving wheel group; 7, universal coupling; 8, walking motor; 901, first weight sensor; 902, second weight sensor; 903, third weight sensor; 904, fourth weight sensor; 905, fifth weight sensor; 906, sixth weight sensor; 907, seventh weight sensor; 908, eighth weight sensor; 10, first frame; 11, brush; 1101, contact copper sheet; 12, control host; 13, cable; 14, second frame; 15, driven wheel group; 16, roller; 17, chain sprocket group; 18, first drive motor; 19, second drive motor; 20, photoelectric detection assembly; 21, limit stop; 22, collector rail; 23, lead-in plate; 2301, bell mouth; 2302, guide groove. DETAILED DESCRIPTION

[0033] The utility model is described in detail below in conjunction with the accompanying drawings.

[0034] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 4 , Attachment Figure 5 And attached Figure 6As shown, a cable-free power-supply stereoscopic car park based on a heavy-duty parking space includes a guide rail 3, a plurality of parking mechanisms, a shelf 4, a first frame 10 and a second frame 14, wherein the guide rail 3 is in a parallel arrangement, the parking mechanism is arranged on the guide rail 3, the shelf 4 is slidably arranged between two parallel guide rails 3, the parking mechanism is located on both sides of the shelf 4, the first frame 10 and the second frame 14 are both arranged on the shelf 4, the first frame 10 and the second frame 14 are both provided with rollers 16, the first frame 10 is provided with a first drive motor 18, the second frame 14 is provided with a second drive motor 19, the first drive motor 18 cooperates with the roller 16 on the first frame 10, the second drive motor 19 cooperates with the roller 16 on the second frame 14, and also includes a plurality of weight sensors, which are arranged on the shelf 4. The rollers 16 on the first frame 10 and the second frame 14 are all linked by a chain sprocket set 17, and the rollers 16 on the first frame 10 and the second frame 14 are located in the same plane.

[0035] The specific weight sensors include a total of eight sensors, namely, a first weight sensor 901, a second weight sensor 902, a third weight sensor 903, a fourth weight sensor 904, a fifth weight sensor 905, a sixth weight sensor 906, a seventh weight sensor 907 and an eighth weight sensor 908. The first weight sensor 901, the second weight sensor 902, the third weight sensor 903 and the fourth weight sensor 904 are distributed on one side of the shelf 4, the fifth weight sensor 905, the sixth weight sensor 906, the seventh weight sensor 907 and the eighth weight sensor 908 are distributed on the other side of the shelf 4, and the eight weight sensors are arranged in two rows, and the first weight sensor 901, the second weight sensor 902, the fifth weight sensor 905 and the sixth weight sensor 906 are located between the first frame 10 and the shelf 4, and the third weight sensor 903, the fourth weight sensor 904, the seventh weight sensor 907 and the eighth weight sensor 908 are located between the second frame 14 and the shelf 4.

[0036] In this type of garage, the shelf 4 and all the components installed on the shelf 4 (including but not limited to the first frame 10, the second frame 14 and the roller 16, etc.) together constitute a transporter, and a number of parking mechanisms are arranged on both sides of the transporter, and each parking mechanism is a storage location.

[0037] In this garage, the rollers 16 of the first frame 10 and the second frame 14 are used to contact the wheels. The rollers 16 on the first frame 10 are used to contact the front wheels of the vehicle, and the rollers 16 on the second frame 14 are used to contact the rear wheels of the vehicle. When the wheels of the vehicle move to the first frame 10 and the second frame 14, the values ​​sensed by each weight sensor will change, and each weight sensor will be transmitted to the control host 12. The control host 12 can determine whether the vehicle is offset by the time difference of the weight change sensed by each weight sensor. If there is no time difference in the weight change sensed by each weight sensor, it means that the vehicle has not offset during the transportation process. The larger the time difference, the larger the vehicle offset. The control host 12 can correct the vehicle by the speed (and steering) of the first drive motor 18 and the second drive motor 19.

[0038] Combined with Figure 3 , the above process is described in detail. When the car is transported from the parking mechanism to the carrier, the car moves from the storage location to the carrier. When the tire runs from the roller assembly 1 of the storage location to the first frame 10 and the second frame 14 of the carrier, the roller 16 on the first frame 10 of the carrier and the roller 16 on the second frame 14 bear the weight of the newly added car, and the data of the first weight sensor 901, the second weight sensor 902, the third weight sensor 903 and the fourth weight sensor 904 will change. The control host 12 reads the time when the weighing sensor data changes: the time when the value of the first weight sensor 901 changes is t1, and the time when the value of the second weight sensor 902 changes is t2. Knowing the lateral speed Vm / s, the left and right tilt errors of the front and rear wheels of the car can be set to be controlled within the distance L. When (t1-t2)*V>L or (t1-t2)*V<-L, it exceeds the set deflection degree. When (t1-t2)*V>L, it means that the front of the car is tilted to the right. At this time, the second drive motor 19 is controlled to stop running, and the first drive motor 18 continues to run for t1-t2 seconds to correct the car. If (t1-t2)*V<-L, it means that the front of the car is tilted to the left. At this time, the control host 12 controls the first drive motor 18 to stop running, and the second drive motor 19 continues to run for t2-t1 seconds to correct the car. After the car is corrected, the first drive motor 18 and the second drive motor 19 continue to run. As shown in the figure, when the car runs from the storage location to the carrier, the left and right wheels of the car can be detected and corrected once, which can ensure that the car is completely corrected and centered when it is transported to the carrier.

[0039] In this embodiment, a weight sensor is used to detect whether the vehicle is offset. A photoelectric detection sensor can also be set on the rack (or the first frame and the second frame) to replace the weight sensor, and the time difference when the vehicle passes through different photoelectric detection sensors can be used to determine whether the vehicle is offset and the amount of offset.

[0040] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 4 , Attachment Figure 5 And attached Figure 6 As shown, the carrier also includes a control host 12 and a brush 11. The control host 12 is arranged on the shelf 4, and the brush 11 is arranged on the shelf 4. The control host 12, the first drive motor 18, the second drive motor 19 and the weight sensor are all electrically connected to the control host 12 through a cable 13.

[0041] Specifically, the weight data detected by each weight sensor is transmitted to the control host 12 , and the operation of the first drive motor 18 and the second drive motor 19 is controlled by the control host 12 .

[0042] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 4 , Attachment Figure 5 And attached Figure 6 As shown, multiple parking mechanisms are arranged on each side of the rack 4, and a photoelectric detection component 20 is arranged between two adjacent parking mechanisms. The photoelectric detection component 20 is used to sense whether a vehicle passes by the parking mechanism.

[0043] The photoelectric detection component 20 is used to detect the passing of vehicles. When a vehicle passes between different parking mechanisms, it can be detected by the photoelectric detection component 20 between the two. At the same time, in order to prevent the outgoing vehicle from falling, a limit stop is set on the outermost parking mechanism. The whole process can be seen in the attached figure. Figure 4 As shown in the Figure 4 There are three parking mechanisms in total and three sets of detection photoelectric components in total, two sets of detection photoelectric components are located between two adjacent parking mechanisms, and the other set of detection photoelectric components is located between the parking mechanism and the carrier.

[0044] Attach Figure 4 As shown in FIG. 1 , the three photoelectric detection components 20 can be numbered from bottom to top, namely A, B and C, and the three parking mechanisms from bottom to top are C, B and A (this is similar to Figure 7 ). Assuming that the vehicle needs to be transferred to parking mechanism A by the transporter, the vehicle will pass through photoelectric detection components A, B and C in sequence. In the above process, the monitoring of photoelectric detection components A, B and C can determine whether the vehicle appears on a specific parking mechanism. Assuming that A, B and C all sense the vehicle, it means that the vehicle is finally parked on parking mechanism A. If only A senses the vehicle, it means that the vehicle is finally parked on parking mechanism C. The process of transferring the vehicle from the parking mechanism to the transporter is the same.

[0045] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 4 , Attachment Figure 5 And attached Figure 6 As shown, it also includes a collector rail 22 , which is arranged on the guide rail 3 , and an introduction plate 23 is arranged on the collector rail 22 .

[0046] The function of the lead-in plate 23 is to cooperate with the brush 11. In order to facilitate the brush 11 to slide into the lead-in plate 23 and slide stably on the lead-in plate 23, a bell mouth 2301 is opened on one side of the lead-in plate 23, and a guide groove 2302 is provided on the lead-in plate 23. The guide groove 2302 of the lead-in plate 23 is used to contact the contact copper sheet 1101 of the brush 11, and the number of the guide grooves 2302 is equal to the number of the contact copper sheets 1101 on the brush 11.

[0047] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 4 , Attachment Figure 5 And attached Figure 6 As shown, a driven wheel set 15 and a driving wheel set 6 are arranged on the frame 4, and a travel motor is arranged on the frame 4, and the travel motor cooperates with the driving wheel set 6.

[0048] There are two sets of driving wheel groups 6 on the specific frame 4, and the two sets of driving wheel groups 6 are linked by a universal coupling 7, and the travel motor 8 is matched with the universal coupling 7. The travel motor 8 drives the two sets of driving wheel groups 6 to rotate through the universal coupling 7, thereby realizing the movement of the entire carrier on the guide rail 3.

[0049] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 4 , Attachment Figure 5 And attached Figure 6 As shown, a guide wheel set 5 is provided on the frame 4, and the guide wheel set 5 is slidably matched with the guide rail 3.

[0050] Specifically, the guide wheel set 5 is slidably matched with the guide rail 3 , and the guide wheel set 5 guides the sliding of the rack 4 on the guide rail 3 .

[0051] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 4 , Attachment Figure 5 And attached Figure 6 As shown, the parking mechanism includes a roller assembly 1 and a parking motor 2 , and the parking motor 2 cooperates with the round roller on the roller assembly 1 .

[0052] Specifically, the parking motor 2 of each parking mechanism is connected to the collector rail 22 through the cable 13. When the brush 11 slides into the lead-in plate 23, the brush 11 is connected to the parking motor 2, and the control host 12 can supply power to the parking motor 2 through the brush 11.

[0053] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 4 , Attachment Figure 5 And attached Figure 6 As shown, the parking mechanism includes two groups of roller assemblies 1, the parking motor 2 is matched with one group of roller assemblies 1, and the two groups of roller assemblies 1 are connected through a linkage shaft.

[0054] Specifically, there are two sets of roller assemblies 1 on a parking mechanism, and a plurality of round rollers are installed on each roller assembly 1. The round rollers of the two roller assemblies 1 are linked by a linkage shaft. The parking motor 2 is used to drive the round rollers on the roller assembly 1 to rotate, and the parking mechanism can receive or transfer vehicles when the round rollers rotate.

[0055] Combined with Figure 5 , Attachment Figure 6 And attached Figure 7 , further explain this garage, in this garage, with the attached Figure 1 As shown in , three parking mechanisms are arranged above the carrier, and the parking motor 2 on each parking mechanism is connected to a collector rail 22, so three parking motors 2 are connected to one collector rail, and the three parking motors 2 are numbered A, B and C respectively. Eight contact points are arranged on the collector rail 22, and are numbered 1 to 8 respectively. Similarly, eight contact copper sheets 1101 are arranged on the brush 11, and are also numbered 1 to 8 respectively. 8 contact copper sheets 1101 are correspondingly plugged and matched with the eight contact points, wherein the serial numbers 1, 2, 3 and 7 are the wiring of three phase lines and one neutral line (i.e., 1, 2, 3 and 7 are used to provide power), and the serial number 8 is the wiring of the ground line, the serial number 4 is the signal contact wiring of the parking motor 2A, the serial number 5 is the signal contact wiring of the parking motor 2B, and the serial number 6 is the signal contact wiring of the parking motor 2C. The above wiring form realizes the separate control of the three parking motors 2.

[0056] The above description is only a preferred embodiment of the present invention, and does not limit the patent protection scope of the present invention. Any equivalent transformations made using the contents of the present invention specification, directly or indirectly used in other related technical fields, are also included in the protection scope of the present invention.

Claims

1. A cable-free power-supply stereoscopic parking garage based on a heavy-duty train parking space, comprising guide rails, a plurality of parking mechanisms and a carrier, wherein the guide rails are arranged in parallel, the parking mechanism is arranged on the guide rails, the carrier comprises a shelf, a first frame and a second frame, the shelf is slidably arranged between two parallel guide rails, the parking mechanism is located on both sides of the shelf, the first frame and the second frame are both arranged on the shelf, the first frame and the second frame are both provided with rollers, the first frame is provided with a first drive motor, the second frame is provided with a second drive motor, the first drive motor cooperates with the roller on the first frame, the second drive motor cooperates with the roller on the second frame, and the characteristic is that, A plurality of weight sensors or photoelectric detection sensing components are arranged on the shelf.

2. The cable-free power supply type three-dimensional parking garage based on the heavy train position as claimed in claim 1 is characterized in that: The carrier also includes a control host and a brush, wherein the control host is arranged on a shelf, the brush is arranged on the shelf, and the control host, the first drive motor, the second drive motor and the weight sensor are all electrically connected to the control host.

3. The cable-free power supply type three-dimensional parking garage based on the heavy train position as claimed in claim 1 is characterized in that: Each side of the rack is provided with a plurality of parking mechanisms, and a photoelectric detection component is provided between two adjacent parking mechanisms.

4. The cable-free power supply type three-dimensional parking garage based on a heavy train space as claimed in claim 1, characterized in that: It also includes a collector rail, which is arranged on the guide rail and has an introduction plate.

5. The cable-free power supply type three-dimensional parking garage based on the heavy train position as claimed in claim 1, characterized in that: A driven wheel group and a driving wheel group are arranged on the frame, a travel motor is arranged on the frame, and the driving wheel group cooperates with the travel motor.

6. The cable-free power supply type three-dimensional parking garage based on the heavy train position as claimed in claim 1, characterized in that: The frame is provided with a guide wheel group, and the guide wheel group is slidably matched with the guide rail.

7. The cable-free power supply type three-dimensional parking garage based on heavy train parking spaces as claimed in claim 1, characterized in that: The parking mechanism comprises a roller assembly and a parking motor, and the parking motor cooperates with a round roller on the roller assembly.

8. The cable-free power supply type three-dimensional parking garage based on the heavy train position as claimed in claim 7, characterized in that: The parking mechanism comprises two groups of roller assemblies, the parking motor is matched with one group of roller assemblies, and the two groups of roller assemblies are connected through a linkage shaft.

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