Stereo garage conveying butt joint device

Abstract

The invention belongs to the technical field of stereo garages, and particularly relates to a stereo garage conveying butt joint device which comprises a lifting frame, a machine frame sliding rail is slidably arranged at the top end of the lifting frame, a vehicle carrying plate is slidably connected to the top end of the machine frame sliding rail, and a garage support is arranged on one side of the lifting frame. A garage sliding rail is installed at the top end of the garage support. According to the stereo garage conveying butt joint device, the butt joint rods are arranged and inserted into the inserting grooves, so that the butt joint rods limit the first positioning blocks and the second positioning blocks through the inserting grooves, and then the relative positions of the rack sliding rails and the garage sliding rails are limited; therefore, the position deviation of the garage slide rail caused by the shaking of the garage is eliminated, and the precise alignment of the rack slide rail and the garage slide rail is ensured; smooth movement of the vehicle carrying plate is facilitated, and movement blocking of the vehicle carrying plate is prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of stereo garages, in particular to a transport and docking device for a stereo garage. Background Art

[0002] The three-dimensional parking garage is a mechanical or mechanical equipment system for storing and retrieving vehicles in maximum quantity. It is an effective tool for professional parking lot management companies to increase parking lot capacity, increase revenue, and increase parking fee income. The existing three-dimensional parking garage protects a warehouse, and the warehouse is provided with parking spaces stacked up in sequence. The warehouse is provided with a lifting rack, and the lifting rack is provided with slide rails, and the slide rails are provided with a car-carrying assembly. The same parking spaces are also provided with slide rails. When storing a car, the driver first drives the car to the initial parking space, and then adjusts the height of the lifting rack so that the slide rails on the lifting rack are aligned with the slide rails on the initial parking space. Then, the car-carrying assembly is controlled to move to the initial parking space. The hydraulic device on the car-carrying assembly lifts the car and then transports it back to the slide rails on the lifting rack. Then, the lifting rack adjusts the height so that the slide rails on the lifting rack are aligned with the slide rails of the parking space to be parked. Then, the car on the lifting rack is transported to the parking space to be parked by the car-carrying assembly, and then the parking of the car is completed by resetting.

[0003] However, in the actual process of parking a car, there may be an error in the alignment of the slide rails on the lifting frame and the slide rails on the parking space. This is because after long-term use of the three-dimensional parking garage, the screws on the parking space are prone to loosening. When the lifting frame moves, it may cause the entire garage to shake, and then the slide rails on the parking space and the slide rails on the lifting frame cannot be accurately aligned; resulting in obstruction of the movement of the car-carrying components; therefore, it is necessary to improve the docking of the slide rails.

[0004] To this end, the present invention provides a transport and docking device for a stereoscopic parking garage. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: a three-dimensional parking garage conveying and docking device according to the present invention comprises a lifting frame, a frame slide rail is slidably provided on the top of the lifting frame, a vehicle loading plate is slidably connected to the top of the frame slide rail, a garage bracket is provided on one side of the lifting frame, and a garage slide rail is installed on the top of the garage bracket;

[0007] A first positioning block is installed at the bottom end of the side of the rack slide rail close to the garage slide rail, a pair of docking rods are inserted through the side of the first positioning block, a connecting plate is provided at the end of the docking rod away from the garage slide rail, a first hydraulic cylinder is provided on the side of the connecting plate away from the docking rod, a housing portion of the first hydraulic cylinder is installed at the bottom end of the rack slide rail, and an output end of the first hydraulic cylinder is connected to the connecting plate;

[0008] A second positioning block is provided at the bottom end of the garage slide rail on the side close to the rack slide rail, and a pair of plug-in grooves with an inner diameter the same as the diameter of the docking rod are opened on the side of the second positioning block facing the first positioning block; when the rack slide rail moves to the docking position with the garage slide rail, the center line of the plug-in groove coincides with the center line of the docking rod.

[0009] Preferably, the docking rod includes a first connecting rod and a second connecting rod; one end of the second connecting rod is connected to the connecting plate, and a first electromagnetic pressure sensor is provided at the center of the other end; the end of the second connecting rod away from the connecting plate is provided with a plurality of docking grooves in a ring shape, and a connecting column is inserted into the inside of the docking groove, and the end of the connecting column located outside the docking groove is connected to the end of the first connecting rod close to the second connecting rod; a plurality of limit springs are provided between the first connecting rod and the second connecting rod.

[0010] Preferably, the end of the docking rod close to the plug-in slot is provided with an inclined chamfer.

[0011] Preferably, a pair of annular outer rings are provided on the side of the second positioning block facing the first positioning block, and the center lines of the annular outer rings coincide with the center lines of the plug-in slots; a connecting frame is provided between the annular outer ring and the second positioning block, and an annular inner ring with a concentric center is provided inside the annular outer ring, and a plurality of guide rods are evenly inserted through the side surfaces of the annular inner ring, and a receiving block is provided at one end of the guide rod located inside the annular inner ring, and a receiving plate is provided at the end of the guide rod away from the receiving block, and a buffer spring is provided between the receiving plate and the annular inner ring, and a plurality of pairs of support springs are provided on the inner ring surface of the annular outer ring, and a second electromagnetic pressure sensor is provided at the end of each pair of support springs.

[0012] Preferably, a pair of adjusting rods are symmetrically arranged on both sides of the garage slide rail, a fixing bracket is provided on the side of the adjusting rod away from the garage slide rail, a second hydraulic cylinder is provided on the side of the fixing bracket facing the adjusting rod, and a pair of third hydraulic cylinders are symmetrically arranged on the upper and lower sides of the fixing bracket based on the adjusting rod.

[0013] Preferably, the output ends of the second hydraulic cylinder and the third hydraulic cylinder are both provided with buffer pads.

[0014] Preferably, when adjusting the position of the garage slide rail, the first hydraulic cylinder controls the docking rod to repeatedly pass through the annular inner ring.

[0015] Preferably, the first positioning block is rotatably connected to a side facing the second positioning block with a pair of gear rings, a plurality of brushes are evenly arranged on one side of the inner ring of the gear ring, the brushes are in contact with the surface of the docking rod, the bottom of the gear ring is meshed and connected with a gear, a motor is provided on one side of the gear, the motor housing is partially installed at the bottom end of the first positioning block, and the output end is connected to the center of the side surface of the gear.

[0016] Preferably, there is an extrusion force between the side surface of the gear and the side surface of the first positioning block.

[0017] Preferably, the motor is connected to the external Internet via a microcomputer.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The transport docking device for a three-dimensional parking garage described in the present invention provides a docking rod. By inserting the docking rod into the plug-in slot, the docking rod limits the first positioning block and the second positioning block through the plug-in slot, thereby limiting the relative position of the rack slide rail and the garage slide rail, thereby eliminating the position deviation of the garage slide rail caused by the shaking of the garage, ensuring that the rack slide rail and the garage slide rail are accurately aligned; facilitating the smooth movement of the subsequent vehicle loading plate and preventing the movement of the vehicle loading plate from being obstructed.

[0020] 2. The transport docking device for a three-dimensional parking garage described in the present invention is provided with an inclined chamfer at the end of the plug-in slot; when the end of the docking rod is inserted into the plug-in slot, the inclined chamfer at the end of the docking rod can guide the insertion process of the docking rod into the plug-in slot; the insertion of the docking rod into the plug-in slot brakes the shaking garage slide rail, thereby facilitating the subsequent movement of the vehicle loading plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 It is a perspective view of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure below the rack slide rail of the present invention;

[0024] Figure 3 is a schematic diagram of a second positioning block of the present invention;

[0025] Figure 4 This is a schematic diagram of the positions of the first positioning block and the second positioning block of the present invention;

[0026] Figure 5 This is a schematic diagram of the first positioning block connection structure of the present invention;

[0027] Figure 6 is an exploded schematic diagram of the docking rod of the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of the second positioning block of the present invention;

[0029] Figure 8 This is a side view of the annular inner ring connection structure of the present invention

[0030] Figure 9 It is a schematic diagram of the connection structure of the receiving block of the present invention;

[0031] Figure 10 It is a schematic diagram of the connection structure of the adjusting rod of the present invention;

[0032] Figure 11 It is a schematic diagram of the gear connection structure of the present invention.

[0033] In the figure: 1. lifting frame; 11. rack slide; 12. vehicle loading plate; 2. garage bracket; 21. garage slide; 3. second positioning block; 31. plug-in slot; 4. first positioning block; 41. connecting plate; 42. first hydraulic cylinder; 43. docking rod; 431. first connecting rod; 432. second connecting rod; 433. connecting column; 434. limit spring; 44. docking slot; 45. first electromagnetic pressure sensor; 5. connecting frame; 51. annular outer ring; 52. annular inner ring; 53. guide rod; 54. receiving block; 55. receiving plate; 56. buffer spring; 57. second electromagnetic pressure sensor; 6. adjusting rod; 61. fixing frame; 62. second hydraulic cylinder; 63. third hydraulic cylinder; 7. gear; 71. motor; 8. gear ring; 81. brush. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0035] like Figures 1 to 6 As shown, a stereo garage conveying and docking device according to an embodiment of the present invention includes a lifting frame 1, a rack slide rail 11 is slidably provided on the top of the lifting frame 1, and a vehicle loading plate 12 (i.e., a vehicle loading component) is slidably connected to the top of the rack slide rail 11. A garage bracket 2 is provided on one side of the lifting frame 1, and a garage slide rail 21 is installed on the top of the garage bracket 2; it should be understood that the vehicle loading plate 12 is used to fix the vehicle, and how to fix it adopts the existing technology, which will not be described in detail here.

[0036] A first positioning block 4 is installed at the bottom end of the rack slide rail 11 on the side close to the garage slide rail 21. A pair of docking rods 43 are inserted through the side of the first positioning block 4. A connecting plate 41 is provided at the end of the docking rod 43 away from the garage slide rail 21. A first hydraulic cylinder 42 is provided on the side of the connecting plate 41 away from the docking rod 43. The housing of the first hydraulic cylinder 42 is installed at the bottom end of the rack slide rail 11, and the output end of the first hydraulic cylinder 42 is connected to the connecting plate 41.

[0037] A second positioning block 3 is provided at the bottom end of the garage slide rail 21 on the side close to the rack slide rail 11. A pair of insertion grooves 31 having an inner diameter identical to that of the docking rod 43 are formed on the side of the second positioning block 3 facing the first positioning block 4. When the rack slide rail 11 moves to the docking position with the garage slide rail 21, the center line of the insertion groove 31 coincides with the center line of the docking rod 43.

[0038] In the actual process of parking a car, there may be an error in the alignment of the slide rails on the lifting frame and the slide rails on the parking space. This is because after long-term use of the three-dimensional garage, the screws on the parking space are prone to loosening. When the lifting frame moves, it may cause the entire garage to shake, which in turn causes the slide rails on the parking space and the slide rails on the lifting frame to be unable to be accurately aligned, resulting in obstruction of the movement of the car-carrying assembly; therefore, it is necessary to improve the docking of the slide rails; in order to solve the above problem, the embodiment of the present invention provides a second positioning block 3, a first positioning block 4, etc.; the specific working process is as follows; when the car is received by the car-carrying plate 12 on the lifting frame 1, the lifting drive mechanism of the lifting frame 1 drives the lifting frame 1 to move upward, and at the same time the frame slide rails 11 The vehicle is then moved back into engagement with the first support member 42, which is engaged with the first support member 43 and engaged with the second support member 44. The vehicle is then moved back into engagement with the first support member 42, which is engaged with the first support member 44.

[0039] It should be understood that in this embodiment, a first proximity switch sensor is provided in the preset parking space of the rack slide rail 11. When the vehicle loading plate 12 moves the vehicle to the preset parking space, the first proximity switch sensor detects the vehicle approaching and initiates monitoring operations for the preset parking space (e.g., monitoring whether the vehicle is parked properly in the preset parking space, monitoring whether the vehicle is turned off, etc.). In other words, the monitoring operation is triggered when a vehicle approaches the preset parking space. It should be understood that the garage slide rail 21 of the garage support 2 also has a standard parking space. In other words, a vehicle parked in the preset parking space of the rack slide rail 11 is moved by the vehicle loading plate 12 to the standard parking space of the garage slide rail 21 of the garage support 2. The standard parking space of the garage slide rail 21 is provided with a second proximity switch sensor. When the vehicle loading plate 12 moves the vehicle to the standard parking space, the second proximity switch sensor detects the vehicle approaching and initiates monitoring operations for the standard parking space (e.g., monitoring whether the vehicle is parked properly in the standard parking space). In other words, the monitoring operation is triggered when a vehicle approaches the standard parking space.

[0040] It is worth noting that when the vehicle loading plate 12 moves the vehicle, the vehicle is required to be parked in the preset parking space and the standard parking space and cannot be offset.

[0041] Furthermore, a first in-position sensor is provided in the preset parking space of the rack slide rail 11. When the vehicle is parked in the middle of the preset parking space (that is, the vehicle is parked in the most perfect position), the first in-position sensor will be triggered to stop the vehicle loading plate 12 from moving, so that the vehicle is parked relatively perfectly in the middle of the preset parking space, and there will be no offset parking phenomenon; at the same time, a second in-position sensor is also provided in the standard parking space of the garage slide rail 21. When the vehicle is parked in the middle of the standard parking space (that is, the vehicle is parked in the most perfect position), the second in-position sensor will be triggered to stop the vehicle loading plate 12 from moving, so that the vehicle is parked relatively perfectly in the middle of the standard parking space, and there will be no offset parking phenomenon.

[0042] The docking rod 43 includes a first connecting rod 431 and a second connecting rod 432; one end of the second connecting rod 432 is connected to the connecting plate 41, and a first electromagnetic pressure sensor 45 is provided at the center of the other end; the second connecting rod 432 is provided with a plurality of docking grooves 44 in a ring shape at the end away from the connecting plate 41, and a connecting column 433 is inserted into the interior of the docking groove 44, and the end of the connecting column 433 located outside the docking groove 44 is connected to the end of the first connecting rod 431 close to the second connecting rod 432; a plurality of limit springs 434 are provided between the first connecting rod 431 and the second connecting rod 432; when the docking rod 43 moves toward the plug-in groove 31, when the garage slide rail 21 shakes and causes the position to shift, the end of the docking rod 43 may be difficult to insert into the plug-in groove 31, and the end of the docking rod 43 may be blocked by the notch of the plug-in groove 31. When the end of the docking rod 43 is blocked, as the first hydraulic cylinder 42 With the continuous output, the first connecting rod 431 will move relative to the second connecting rod 432, squeezing the limit spring 434, and the connecting column 433 moves in the docking groove 44 to ensure that the first connecting rod 431 moves in a straight line. When the first connecting rod 431 squeezes the first electromagnetic pressure sensor 45, the first electromagnetic pressure sensor 45 sends a signal to the first hydraulic cylinder 42, causing the first hydraulic cylinder 42 to stop output, thereby preventing the docking rod 43 from excessively squeezing the notch of the plug-in groove 31 and causing damage; when the shaking garage slide rail 21 stops and returns to its original position, the first connecting rod 431 is inserted into the docking groove 44 under the action of the limit spring 434, releasing the squeezing of the first electromagnetic pressure sensor 45, and the first hydraulic cylinder 42 resumes output; the parking process continues; at the same time, when the first electromagnetic pressure sensor 45 is continuously squeezed, it automatically sends an early warning message to the outside world to remind the staff to deal with it.

[0043] The end of the docking rod 43 close to the plug-in slot 31 is provided with an inclined chamfer; when the end of the docking rod 43 is inserted into the plug-in slot 31, the inclined chamfer of the end of the docking rod 43 can guide the insertion process of the docking rod 43 into the plug-in slot 31; by inserting the docking rod 43 into the plug-in slot 31, the shaking garage slide rail 21 is braked, which facilitates the subsequent movement of the vehicle loading plate 12.

[0044] like Figures 7 to 10 As shown, a pair of annular outer rings 51 are provided on the side of the second positioning block 3 facing the first positioning block 4, and the center line of the annular outer ring 51 coincides with the center line of the plug-in slot 31; a connecting frame 5 is provided between the annular outer ring 51 and the second positioning block 3, and an annular inner ring 52 with a concentric center is provided inside the annular outer ring 51, and a plurality of guide rods 53 are evenly inserted through the side of the annular inner ring 52, and a receiving block 54 is provided at one end of the guide rod 53 located inside the annular inner ring 52, and a receiving block 54 is provided at the end of the guide rod 53 away from the receiving block 54. There is a receiving plate 55, a buffer spring 56 is provided between the receiving plate 55 and the annular inner ring 52, and a plurality of pairs of support springs 58 are provided on the inner ring surface of the annular outer ring 51, and a second electromagnetic pressure sensor 57 is provided at the end of each pair of support springs 58; when the docking rod 43 moves toward the plug-in slot 31, the end of the docking rod 43 needs to pass through the inside of the annular inner ring 52 first, and when the docking rod 43 moves, the inclined chamfer at the end of the docking rod 43 first squeezes the receiving block 54, and the receiving block 54 is squeezed to drive the guide rod 53 moves, the guide rod 53 stretches the buffer spring 56 through the receiving plate 55, and the receiving plate 55 squeezes the second electromagnetic pressure sensor 57; since the center line of the annular outer ring 51 coincides with the center line of the plug-in slot 31; therefore, when the garage slide rail 21 is in the accurate position, the center line of the docking rod 43 coincides with the center line of the annular inner ring 52; different receiving blocks 54 are squeezed to the same degree, so the pressure values of the second electromagnetic pressure sensors 57 at different positions are the same; when the position of the garage slide rail 21 deviates, the pressure values of the second electromagnetic pressure sensors 57 at different positions are different, and the second electromagnetic pressure sensors 57 transmit the values to the external computer, so that the staff can make more numerical judgments and analyses; specifically, when the values continue to change, it means that the garage slide rail 21 is shaking, and when the values of different second electromagnetic pressure sensors 57 are different and the values do not change, it means that the position of the garage slide rail 21 has a continuous deviation; the staff can perform maintenance based on this, which is convenient for the staff to perform maintenance operations.

[0045] A pair of adjusting rods 6 are symmetrically arranged on both sides of the garage slide rail 21, a fixing bracket 61 is arranged on the side of the adjusting rod 6 away from the garage slide rail 21, a second hydraulic cylinder 62 is arranged on the side of the fixing bracket 61 facing the adjusting rod 6, and a pair of third hydraulic cylinders 63 are symmetrically arranged on the upper and lower sides of the fixing bracket 61 based on the adjusting rod 6; the staff controls the output of the second hydraulic cylinder 62 and the third hydraulic cylinder 63 according to the output value of the second electromagnetic pressure sensor 57, so that the second hydraulic cylinder 62 cooperates with the third hydraulic cylinder 63 to squeeze the adjusting rod 6, and adjusts the position of the garage slide rail 21 through the adjusting rod 6, so that the garage slide rail 21 is temporarily restored to its original position, meeting the docking conditions with the rack slide rail 11, and a thorough maintenance is carried out when an overhaul is carried out to keep the garage operation stable.

[0046] The output ends of the second hydraulic cylinder 62 and the third hydraulic cylinder 63 are both provided with buffer pads; the adjusting rod 6 is made of rigid metal; when the output ends of the second hydraulic cylinder 62 and the third hydraulic cylinder 63 squeeze the adjusting rod 6, the buffer pads are provided to prevent the adjusting rod 6 from being damaged by rigid squeezing.

[0047] When adjusting the position of the garage slide rail 21 , the first hydraulic cylinder 42 controls the docking rod 43 to repeatedly pass through the annular inner ring 52 , which is beneficial for improving the accuracy of the force applied to the second electromagnetic pressure sensor 57 .

[0048] like Figures 4 to 11 As shown, the first positioning block 4 is rotatably connected to one side of the second positioning block 3 with a pair of gear rings 8, and a plurality of brushes 81 are evenly arranged on one side of the inner ring of the gear ring 8. The brushes 81 contact the surface of the docking rod 43, and the bottom of the gear ring 8 is meshed with a gear 7. A motor 71 is provided on one side of the gear 7. The housing of the motor 71 is installed at the bottom end of the first positioning block 4, and the output end is connected to the center of the side of the gear 7; the motor 71 is connected to the external Internet through a microcomputer; after the microcomputer receives the information of rain from the external Internet, it controls the motor 71 to start, and the motor 71 drives the gear ring 8 to rotate through the gear 7, and the gear ring 8 drives the brush 81 to rotate around the docking rod 43, and the mud and water carried by the vehicle falls onto the surface of the docking rod 43. As the docking rod 43 is inserted into the plug-in slot 31 multiple times, the anti-corrosion layer on the surface of the docking rod 43 is rubbed off, and the mud and water falling onto the surface of the docking rod 43 will accelerate the corrosion of the docking rod 43; and the brush 81 can clean the mud and water on the surface of the docking rod 43, thereby preventing the corrosion rate of the docking rod 43.

[0049] There is an extrusion force between the side of the gear 7 and the side of the first positioning block 4; as the gear 7 rotates, friction between the gear 7 and the first positioning block 4 generates heat, which in turn heats the docking rod 43, causing the moisture on the surface of the docking rod 43 to evaporate quickly, preventing moisture from remaining on the surface of the docking rod 43; further preventing the docking rod 43 from corroding.

[0050] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport docking device for a stereo garage, characterized by: The utility model comprises a lifting frame (1), the top end of the lifting frame (1) is slidably provided with a frame slide rail (11), the top end of the frame slide rail (11) is slidably connected with a vehicle loading plate (12), a garage bracket (2) is provided on one side of the lifting frame (1), and the top end of the garage bracket (2) is installed with a garage slide rail (21); A first positioning block (4) is installed at the bottom end of the side of the frame slide rail (11) close to the garage slide rail (21), and a pair of docking rods (43) are inserted through the side of the first positioning block (4), and a connecting plate (41) is provided at one end of the docking rod (43) away from the garage slide rail (21), and a first hydraulic cylinder (42) is provided on the side of the connecting plate (41) away from the docking rod (43), and a housing portion of the first hydraulic cylinder (42) is installed at the bottom end of the frame slide rail (11), and an output end of the first hydraulic cylinder (42) is connected to the connecting plate (41); A second positioning block (3) is provided at the bottom end of one side of the garage slide rail (21) close to the rack slide rail (11); a pair of plug-in slots (31) with an inner diameter identical to that of the docking rod (43) are provided on the side of the second positioning block (3) facing the first positioning block (4); when the rack slide rail (11) moves to a docking position with the garage slide rail (21), the center line of the plug-in slot (31) coincides with the center line of the docking rod (43).

2. A transport docking device for a three-dimensional parking garage according to claim 1, characterized in that: The docking rod (43) includes a first connecting rod (431) and a second connecting rod (432); one end of the second connecting rod (432) is connected to the connecting plate (41), and a first electromagnetic pressure sensor (45) is provided at the center of the other end; the end of the second connecting rod (432) away from the connecting plate (41) is provided with a plurality of docking grooves (44) in a ring shape, and a connecting column (433) is inserted into the interior of the docking groove (44); the end of the connecting column (433) located outside the docking groove (44) is connected to the end of the first connecting rod (431) close to the second connecting rod (432); a plurality of limit springs (434) are provided between the first connecting rod (431) and the second connecting rod (432).

3. The transport docking device for a three-dimensional parking garage according to claim 1, characterized in that: The end of the docking rod (43) close to the plug-in slot (31) is provided with an inclined chamfer.

4. The transport docking device for a three-dimensional parking garage according to claim 3, characterized in that: A pair of annular outer rings (51) are provided on the side of the second positioning block (3) facing the first positioning block (4), and the center line of the annular outer ring (51) coincides with the center line of the plug-in slot (31); a connecting frame (5) is provided between the annular outer ring (51) and the second positioning block (3); an annular inner ring (52) with a concentric center is provided inside the annular outer ring (51), and a plurality of guide rods (53) are evenly inserted through the side of the annular inner ring (52); a receiving block (54) is provided at one end of the guide rod (53) located inside the annular inner ring (52); a receiving plate (55) is provided at the end of the guide rod (53) away from the receiving block (54); a buffer spring (56) is provided between the receiving plate (55) and the annular inner ring (52); a plurality of pairs of support springs (58) are provided on the inner ring surface of the annular outer ring (51), and a second electromagnetic pressure sensor (57) is provided at the end of each pair of support springs (58).

5. The transport docking device for a three-dimensional parking garage according to claim 4, characterized in that: A pair of adjusting rods (6) are symmetrically arranged on both sides of the garage slide rail (21); a fixing frame (61) is arranged on the side of the adjusting rod (6) away from the garage slide rail (21); a second hydraulic cylinder (62) is arranged on the side of the fixing frame (61) facing the adjusting rod (6); and a pair of third hydraulic cylinders (63) are symmetrically arranged on the upper and lower sides of the fixing frame (61) based on the adjusting rod (6).

6. The transport docking device for a three-dimensional parking garage according to claim 5, characterized in that: The output ends of the second hydraulic cylinder (62) and the third hydraulic cylinder (63) are both provided with cushioning pads.

7. The transport docking device for a three-dimensional parking garage according to claim 6, characterized in that: When the position of the garage slide rail (21) is adjusted, the first hydraulic cylinder (42) controls the docking rod (43) to repeatedly pass through the annular inner ring (52).

8. The transport docking device for a three-dimensional parking garage according to claim 1, characterized in that: A pair of toothed rings (8) are rotatably connected to one side of the first positioning block (4) facing the second positioning block (3); a plurality of brushes (81) are evenly arranged on one side of the inner ring of the toothed ring (8); the brushes (81) are in contact with the surface of the docking rod (43); the bottom of the toothed ring (8) is meshedly connected to a gear (7); a motor (71) is arranged on one side of the gear (7); a housing portion of the motor (71) is mounted on the bottom end of the first positioning block (4); and an output end is connected to the center of the side surface of the gear (7).

9. The transport docking device for a three-dimensional parking garage according to claim 8, characterized in that: There is a squeezing force between the side surface of the gear (7) and the side surface of the first positioning block (4).

10. The transport docking device for a three-dimensional parking garage according to claim 9, characterized in that: The motor (71) is connected to the external Internet via a microcomputer.

Images