A three-dimensional parking garage with a parking plate limiting device

Abstract

The present application relates to a three-dimensional parking garage with a parking plate limiting device, belonging to the field of three-dimensional parking garages, including a garage body, a parking plate, a carrier and a transverse movement device, the carrier including a lifting platform, a limiting device installed on the lifting platform, the limiting device is symmetrically arranged at the bottom surface of the two ends of the parking plate in the length direction, the parking plate is provided with a limiting groove, the limiting groove is extended along the length direction of the parking plate, the limiting device includes a limiting bracket, a limiting block and a telescopic component, the limiting bracket is fixedly arranged on the lifting platform, the limiting block is located in the limiting groove and is symmetrically arranged along the length direction of the limiting groove, each limiting block is abutted against the inner side wall of the limiting groove, the limiting block is connected to the telescopic component, the telescopic component is installed on the limiting bracket, and the telescopic component is used to control the limiting block to enter and exit the limiting groove. The present application limits the movable direction of the parking plate, so that when the parking plate moves up and down with the lifting platform, the parking plate is not easy to fall off from the lifting platform, thereby improving the reliability of the three-dimensional parking garage.

Description

Technical Field

[0001] The present application relates to the field of intelligent parking garages, and in particular to a three-dimensional parking garage with a parking plate limiting device. Background Art

[0002] As the number of vehicles in cities continues to grow, the demand for parking lots in major commercial areas, public places, social units and residential areas in cities has increased accordingly, and the demand for parking spaces is high. However, building parking lots requires a lot of land. Today, urban land resources are expensive and scarce, which has become a bottleneck for building parking lots. The contradiction of parking difficulties has spawned a large number of mechanical three-dimensional parking garages, including lifting and sliding garages, derrick lifting garages, rotating and vertical three-dimensional parking garages, etc., which have appeared and been put into use one after another. This parking technology measure that develops in space has played a positive role in solving the contradiction of car parking in the central urban area of ​​the city.

[0003] The relevant vertical parking garage includes a garage body, a parking plate, a transporter and a transverse movement device. The transporter is located in the garage body. The transporter includes a lifting platform and guide columns located at the four corners of the lifting platform. The lifting platform can move in the vertical direction along the guide columns. The parking plate is placed on the lifting platform. The parking plate is used to carry parked vehicles. Several layers of parking rooms are arranged in the garage body. Several layers of parking rooms are located on both sides of the lifting platform. The parking room is an area for temporarily parking vehicles. The transverse movement device is installed on the lifting platform. When the lifting platform lifts the parking plate to one side of the parking room, the transverse movement device pushes the parking plate and the vehicle parked on the parking plate into the parking room.

[0004] With respect to the above-mentioned related technologies, the inventor believes that the load-bearing plane of the lifting platform is prone to a certain degree of inclination during long-term operation, and when the vehicle placement plate moves up and down with the lifting platform, the vehicle placement plate is prone to slide off the lifting platform, causing safety accidents. Summary of the invention

[0005] In order to improve the problem that a parking plate placed on a lifting platform is unstable and the parking plate is easy to slide off the lifting platform, the present application provides a three-dimensional parking garage with a parking plate limiting device.

[0006] The present application provides a three-dimensional parking garage with a parking plate limiting device, which adopts the following technical solution:

[0007] A three-dimensional parking garage with a parking plate limiting device comprises a garage body, a parking plate, a carrier and a transverse movement device, the carrier comprises a lifting platform, the parking plate is placed on the lifting platform, the parking plate is used to carry parked vehicles, a plurality of parking rooms are arranged in the garage body, the transverse movement device is installed on the lifting platform, and a limiting device is installed on the lifting platform, the limiting device is symmetrically arranged at the bottom surfaces of both ends of the parking plate in the length direction, the middle part of one side of the parking plate close to the limiting device protrudes upward to form a limiting groove, the limiting groove is extended along the length direction of the parking plate, the limiting device comprises a limiting bracket, a limiting block and a telescopic assembly, the limiting bracket is fixedly arranged on the lifting platform, the limiting block is located in the limiting groove and is symmetrically arranged along the length direction of the limiting groove, each of the limiting blocks abuts against the inner side wall of the limiting groove, the limiting block is connected to the telescopic assembly, the telescopic assembly is installed on the limiting bracket, and the telescopic assembly is used to control the limiting block to enter and exit the limiting groove.

[0008] By adopting the above technical solution, a limiting device is installed on the lifting platform, and the limiting block is controlled by the telescopic component to enter the limiting groove on the parking plate. The limiting block abuts against the inner wall of the limiting groove to limit the movable direction of the parking plate, thereby improving the stability of the parking plate when placed on the lifting platform, so that the parking plate is not easy to fall from the lifting platform when it moves up and down with the lifting platform. When the parking plate needs to be moved into the parking room, the telescopic component controls the limiting block to disengage from the limiting groove, so that the parking plate can be moved on the lifting platform without affecting the parking function of the parking plate.

[0009] Optionally, the telescopic assembly includes a linkage plate, a spring, a first limit mounting plate, a second limit mounting plate and a first boat-shaped plate, the linkage plate includes a transverse plate and a vertical plate, the transverse plate and the vertical plate are vertically fixedly connected, the first limit mounting plate is fixedly arranged on the limit bracket, the transverse plate one end away from the vertical plate is connected to the spring, the transverse plate and one end of the first limit mounting plate are hinged, the hinge point of the transverse plate and the first limit mounting plate is located between the spring and the vertical plate, the transverse plate is fixedly connected to the limit block on the upper end surface of the vertical plate close to the vertical plate, and the side wall of the vertical plate at one end away from the transverse plate is fixedly connected with a trigger rod, the spring one end away from the transverse plate is connected to the second limit mounting plate, and a taking-out device is provided at both ends of the lifting platform in the length direction, the taking-out device is connected to the first boat-shaped plate, the trigger rod is located at one end of the first boat-shaped plate in the length direction, and the taking-out device is used to drive the first boat-shaped plate to move toward or away from the trigger rod.

[0010] By adopting the above technical solution, when the telescopic assembly is in a natural state, the limit block is located in the limit groove to limit the movement of the vehicle plate; when the limit block needs to be taken out from the limit groove, the taking-out device is started, and the taking-out device drives the first boat-shaped plate to move close to the trigger rod, the first boat-shaped plate abuts against the trigger rod and drives the trigger rod to move downward, and the trigger rod drives the linkage plate to rotate downward at the hinge point, thereby causing the limit block to disengage from the limit groove.

[0011] Optionally, an elastic force adjustment structure is arranged between the spring and the second limit mounting plate, and the elastic adjustment structure includes an adjusting rod, a first adjusting nut and a second adjusting nut. The end of the spring away from the cross plate is fixedly connected to the adjusting rod, and the adjusting rod is passed through the second limit mounting plate. The first adjusting nut and the second adjusting nut are both sleeved on the adjusting rod and threadedly connected to the adjusting rod. The second limit mounting plate is located between the first adjusting nut and the second adjusting nut, and the first adjusting nut and the second adjusting nut are both in contact with the second limit mounting plate.

[0012] By adopting the above technical solution, it is convenient to adjust the elastic force of the spring. By rotating the first adjusting nut and the second adjusting nut, the relative positions of the first adjusting nut and the second adjusting nut on the adjusting rod are adjusted, and then the extension length of the spring is controlled, thereby realizing the adjustment of the elastic force of the spring to ensure that the limit device is in a good working state.

[0013] Optionally, the second limit mounting plate is fixedly connected to a second boat-shaped plate at the lower end away from the first limit mounting plate, and magnetic reed switches are installed at both ends of the length direction of the second boat-shaped plate. An induction magnet matching the magnetic reed switch is installed on the side wall of the end of the vertical plate away from the horizontal plate, and the induction magnet is located on the side of the vertical plate away from the trigger rod.

[0014] By adopting the above technical solution, when the first boat-shaped plate drives the trigger rod to move downward, the trigger rod drives the vertical plate to move downward, so that the induction magnet moves toward the reed switch, and when the reed switch senses the induction magnet, the removal device stops driving the first boat-shaped plate, thereby improving the control accuracy of the limit device.

[0015] Optionally, a surface of the limit block close to the bottom surface of the vehicle placement plate is an arc-shaped surface, and a wear-resistant layer is provided on the arc-shaped surface.

[0016] By adopting the above technical solution, the arc surface is often in friction contact with the bottom surface of the vehicle placement plate, which causes serious wear of the limit block. The provision of the wear-resistant layer improves the wear resistance of the arc surface, thereby increasing the service life of the limit block.

[0017] Optionally, a buffer block is embedded in one end of the limiting block close to the inner side wall of the limiting groove.

[0018] By adopting the above technical solution, since one end of the limit block close to the inner side wall of the limit groove often abuts and impacts the vehicle placement plate, the limit block and the vehicle placement plate are damaged. The setting of the buffer block buffers the collision impact of the limit block and the vehicle placement plate, making it difficult for both to be damaged.

[0019] Optionally, the taking-out device includes a taking-out motor, a taking-out chain and a taking-out gear, the taking-out gears are arranged at both ends of the length direction of the first boat-shaped plate, the taking-out gears are rotatably connected to the lifting platform, the output end of the taking-out motor is connected to one of the taking-out gears, the taking-out chain surrounds the taking-out gear and meshes with the taking-out gear, and the taking-out chain relatively located above is connected to the first boat-shaped plate.

[0020] By adopting the above technical solution, the removal motor is started to drive the removal gear to rotate, and the rotation of the removal gear drives the removal chain to move around the removal gear, and the removal chain is connected to the first boat-shaped plate, thereby driving the first boat-shaped plate to move, thereby realizing the function of providing power for the movement of the telescopic component of the removal device.

[0021] Optionally, a first linkage shaft is provided on the side of the lifting platform away from the removal motor in the length direction, one axial end of the first linkage shaft is fixedly connected to the removal gear located at one end of the lifting platform in the length direction, and the other axial end of the first linkage shaft is fixedly connected to the removal gear located at the other end of the lifting platform in the length direction.

[0022] By adopting the above technical solution, the taking-out devices at both ends of the lifting platform are synchronized and linked, reducing the movement error and misalignment of the taking-out devices at both ends, improving the transmission accuracy of the taking-out devices; and at the same time improving the utilization rate of the transmission power of the taking-out motor.

[0023] Optionally, a tensioning structure is arranged between the removal chain and the first boat-shaped plate, the tensioning structure includes a tensioning rod, the removal chain is an open loop, a tensioning connecting plate is fixed to the bottom surface of the first boat-shaped plate close to the removal chain, one end of the removal chain is connected to the tensioning rod, the tensioning rod is passed through the tensioning connecting plate, a first tensioning nut and a second tensioning nut are threadedly connected to the tensioning rod, the tensioning connecting plate is located between the first tensioning nut and the second tensioning nut, and the first tensioning nut and the second tensioning nut are both in contact with the tensioning connecting plate.

[0024] By adopting the above technical solution, the staff rotates the first tensioning nut and the second tensioning nut to make the removal chain and the tensioning connecting plate in a tensioned and straight state, so that the removal chain can effectively mesh with the removal gear and is not easy to get off the teeth.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. By setting a limit device, the movable direction of the parking plate is restricted, so that when the parking plate moves up and down with the lifting platform, the parking plate is not easy to fall off the lifting platform, thereby improving the safety and reliability of the three-dimensional parking garage;

[0027] 2. By setting the elastic force adjustment structure, it is convenient to adjust the elastic force of the spring to maintain the good working state of the limit device;

[0028] 3. By setting up a removal device, power is provided for the movement of the telescopic assembly, so that the telescopic assembly can control the limit block to enter and exit the limit groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of a three-dimensional parking garage with a parking plate limiting device according to an embodiment of the present application.

[0030] Figure 2 It is a schematic diagram of the exploded structure of each component on the lifting platform in the embodiment of the present application.

[0031] Figure 3 yes Figure 1 A partial enlarged view of area A in the middle.

[0032] Figure 4 It is a schematic diagram of the exploded structure of the fixing device in the embodiment of the present application.

[0033] Figure 5 It is a schematic diagram of the exploded structure between the limiting device, the taking-out device, the transverse moving device and the first rolling frame in the embodiment of the present application.

[0034] Figure 6 It is a schematic diagram of a partial explosion structure of a limiting device and a taking-out device in an embodiment of the present application.

[0035] Figure 7 yes Figure 6 A partial enlarged view of area B in the middle.

[0036] Figure 8 It is a schematic diagram of the structure of the transverse shifting device in the embodiment of the present application.

[0037] Description of reference numerals: 1, warehouse body; 11, vehicle storage room; 2, vehicle storage plate; 21, limit groove; 22, pallet; 3, carrier; 31, guide column; 311, guide groove; 32, bracket; 321, guide wheel; 4, support platform; 41, second rolling frame; 411, second transport roller; 412, second guide roller; 5, lifting platform; 51, first rolling frame; 511, first transport roller; 512, first guide roller; 6, fixing device; 61. Fixed pin; 62. Oil cylinder; 63. Bearing seat; 64. Pin slot; 65. Mounting block; 66. Sliding opening; 7. Removal device; 71. Removal motor; 72. Removal chain; 73. Removal gear; 74. First linkage shaft; 75. Tensioning structure; 76. Tensioning connecting plate; 751. Tensioning rod; 752. First tensioning nut; 753. Second tensioning nut; 8. Limiting device; 81. Limiting bracket; 811. Removal slot; 82, limit block; 821, arc surface; 822, wear-resistant layer; 823, buffer block; 83, telescopic assembly; 831, linkage plate; 8311, horizontal plate; 8312, vertical plate; 832, spring; 833, first limit mounting plate; 834, second limit mounting plate; 835, first boat-shaped plate; 836, second boat-shaped plate; 837, reed switch; 838, induction magnet; 839, trigger rod; 84, elastic force adjustment structure Structure; 841, adjusting rod; 842, first adjusting nut; 843, second adjusting nut; 9, transverse movement device; 91, transverse movement bracket; 911, taking-out wheel; 92, transmission mechanism; 921, transmission gear; 922, transmission chain; 923, transmission motor; 924, second linkage shaft; 93, hook plate; 931, first hook plate; 932, second hook plate; 933, third hook plate; 934, positioning hook plate; 94, limit switch. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-8 This application is described in further detail.

[0039] The present application embodiment discloses a three-dimensional parking garage with a parking plate limiting device. Figure 1 and Figure 2 The parking garage includes a garage body 1, a parking plate 2, a carrier 3 and a transverse shifting device 9. The carrier 3 includes a lifting platform 5, on which the parking plate 2 is horizontally placed. The parking plate 2 is used to carry parked vehicles, and the lifting platform 5 can drive the parking plate to move in the vertical direction. Several layers of parking rooms 11 are arranged in the garage body 1, and the several layers of parking rooms 11 are symmetrically arranged on both sides of the lifting platform 5. The parking rooms 11 are areas for temporary parking of vehicles. A support platform 4 is arranged on the parking room 11 for carrying the parking plate 2 and vehicles. The transverse shifting device 9 is installed on the lifting platform 5. When the lifting platform 5 lifts the parking plate 2 to one side of the parking room 11, the transverse shifting device 9 pushes the parking plate 2 and the vehicle parked on the parking plate 2 to the support platform 4 in the parking room 11.

[0040] Reference Figure 3 and Figure 4 The carrier 3 also includes a bracket 32 ​​and a guide column 31. The bracket 32 ​​is welded and fixed at the four corners of the lifting platform 5. The guide column 31 is vertically arranged at the four corners of the lifting platform 5. The lifting platform 5 is connected to the guide column 31 through the bracket 32. Two guide wheels 321 are rotatably connected to each bracket 32. Each guide column 31 is provided with a guide groove 311 along its vertical direction. The two guide wheels 321 are both located in the guide groove 311, and the rolling circumference of the guide wheel 321 is in contact with the bottom surface of the guide groove 311.

[0041] Reference Figure 3 and Figure 4 A mounting block 65 is welded and fixed on the outer wall of the bracket 32, and a fixing device 6 is installed on the mounting block 65. The fixing device 6 includes a fixing pin 61, a cylinder 62 and a bearing seat 63. The cylinder 62 is bolted to the side wall of the mounting block 65. A sliding opening 66 is provided on the side of the mounting block 65 close to the cylinder 62. The piston rod of the cylinder 62 is inserted into the sliding opening 66, and one end of the piston rod of the cylinder 62 is welded and fixed to the fixing pin 61. The bearing seat 63 is fixedly arranged on the support platform 4. A pin slot 64 is provided on the side of the bearing seat 63 close to the fixing pin 61. When the lifting platform 5 is lifted in the vertical direction to the same height as the supporting platform 4, the oil cylinder 62 is started, pushing the piston rod of the oil cylinder 62 to move closer to the bearing seat 63, so that the fixed pin 61 is inserted into the pin slot 64. At this time, there is a gap between the fixed pin 61 and the pin slot 64 to reduce the collision damage caused by hard contact between the two. The end of the fixed pin 61 inserted into the pin slot 64 adopts a pointed structure to facilitate insertion.

[0042] Reference Figure 2 and Figure 3 , first rolling frames 51 are provided at both ends of the lifting platform 5 in the length direction, and the first rolling frames 51 are located at the bottom surfaces of both ends of the vehicle placement plate 2 in the length direction, and a plurality of first transport rollers 511 are rotatably connected in the first rolling frames 51, and the plurality of first transport rollers 511 are evenly arranged along the length direction of the first rolling frames 51, and the circumferences of the plurality of first transport rollers 511 abut against the bottom surface of the vehicle placement plate 2. A plurality of first guide rollers 512 are rotatably connected to the first rolling frames 51, and there may be three first guide rollers 512, which are located at both ends of the vehicle placement plate 2 in the length direction, and the first guide rollers 512 are evenly arranged along the length direction of the first rolling frames 51, and the circumferences of the first guide rollers 512 abut against the two end surfaces of the vehicle placement plate 2 in the length direction.

[0043] Reference Figure 1 and Figure 3A second rolling frame 41 is fixedly mounted on the support platform 4. The second rolling frame 41 is fixedly arranged at both ends of the vehicle placement chamber 11 in the length direction. A plurality of second transport rollers 411 are rotatably connected to the second rolling frame 41. The plurality of second transport rollers 411 are evenly arranged along the length direction of the second rolling frame 41. The rotating circumferences of the first transport rollers 511 and the second transport rollers 411 are at the same horizontal height. A plurality of second guide rollers 412 are rotatably connected to the second rolling frame 41. The plurality of second guide rollers 412 may be three. The second guide rollers 412 are arranged along the length direction of the second rolling frame 41. The plurality of first guide rollers 512 and the plurality of second guide rollers 412 located at both ends of the vehicle placement plate 2 in the length direction are in the same straight line. When the vehicle placement plate 2 moves from the lifting platform 5 to the support platform 4, the circumference of the second transport rollers 411 abuts against the bottom surface of the vehicle placement plate 2, and the circumference of the second guide rollers 412 abuts against the two end surfaces of the vehicle placement plate 2 in the length direction.

[0044] Reference Figure 2 and Figure 5 A limiting device 8 and a taking-out device 7 are provided between the vehicle plate 2 and the lifting platform 5. The limiting device 8 and the taking-out device 7 are both installed at both ends of the length direction of the lifting platform 5. The limiting device 8 is located between the transverse moving device 9 and the first rolling frame 51. The limiting device 8 is used to temporarily fix the vehicle plate 2 and the first rolling frame 51, so that the vehicle plate 2 is not easy to slide off the first rolling frame 51. The taking-out device 7 is located at the bottom of the limiting device 8. The output end of the taking-out device 7 is connected to the limiting device 8 to control the limiting device 8. At the same time, the taking-out device 7 is used to take out the transverse moving device 9, so that the transverse moving device 9 is connected to the vehicle plate 2, so that the transverse moving device 9 can transport the vehicle plate 2.

[0045] Reference Figure 2 and Figure 6 The limiting device 8 includes a limiting bracket 81, a limiting block 82 and a telescopic assembly 83. The limiting bracket 81 is welded and fixed on the lifting platform 5. The limiting block 82 is connected to the telescopic assembly 83, and the telescopic assembly 83 is installed on the limiting bracket 81. The middle part of the side of the vehicle placement plate 2 close to the lifting platform 5 is upwardly protruded to form a limiting groove 21, and the limiting groove 21 is extended along the length direction of the vehicle placement plate 2. The telescopic assembly 83 is used to control the limiting block 82 to enter and exit the limiting groove 21. When the telescopic assembly 83 controls the limiting block 82 to enter the limiting groove 21, the limiting block 82 abuts against the inner side wall of the limiting groove 21 to limit the movement of the vehicle placement plate 2. The side of the limiting block 82 close to the bottom surface of the vehicle placement plate 2 is an arc surface 821. The arc surface 821 often rubs against the bottom surface of the vehicle placement plate 2, so a wear-resistant layer 822 is provided on the arc surface 821. One end surface of the limiting block 82 close to the inner side wall of the limiting groove 21 often abuts and collides with the vehicle placement plate 2 , so a buffer block 823 is embedded in one end of the limiting block 82 close to the inner side wall of the limiting groove 21 .

[0046] Reference Figure 6 and Figure 7 The telescopic assembly 83 includes a linkage plate 831, a spring 832, a first position-limiting mounting plate 833, a second position-limiting mounting plate 834 and a first boat-shaped plate 835. The linkage plate 831 includes a horizontal plate 8311 and a vertical plate 8312, and the horizontal plate 8311 and the vertical plate 8312 are integrally formed. One end of the horizontal plate 8311 away from the vertical plate 8312 is connected to the spring 832, and the horizontal plate 8311 is hinged to one end of the first position-limiting mounting plate 833. The first position-limiting mounting plate 833 is fixedly arranged on the position-limiting bracket 81, and the hinge point between the horizontal plate 8311 and the first position-limiting mounting plate 833 is located between the spring 832 and the vertical plate 8312. The upper surface of the horizontal plate 8311 is fixedly connected to the limit block 82, and the side wall of the vertical plate 8312 at one end away from the horizontal plate 8311 is fixedly connected with a trigger rod 839. The trigger rod 839 is located at one end in the length direction of the first boat-shaped plate 835. The taking-out device 7 is connected to the first boat-shaped plate 835, and is used to drive the first boat-shaped plate 835 to move toward or away from the trigger rod 839.

[0047] Reference Figure 6 and Figure 7 The end of the spring 832 away from the horizontal plate 8311 is connected to the second limit mounting plate 834, and the lower end of the second limit mounting plate 834 away from the first limit mounting plate 833 is fixedly connected to the second boat-shaped plate 836, and magnetic reed switches 837 are installed at both ends of the second boat-shaped plate 836 in the length direction. The side wall of the end of the vertical plate 8312 away from the horizontal plate 8311 is equipped with an induction magnet 838 that cooperates with the magnetic reed switch 837, and the induction magnet 838 is located on the side of the vertical plate 8312 away from the trigger rod 839.

[0048] Reference Figure 2 and Figure 6 When the limit block 82 does not need to limit the vehicle plate 2, the taking-out device 7 is started, driving the first boat-shaped plate 835 to move toward the trigger rod 839 at one end, and the bottom surface of the first boat-shaped plate 835 abuts against the circumference of the trigger rod 839, driving the trigger rod 839 to move downward, so that the limit block 82 is disengaged from the limit groove 21, so that the vehicle plate 2 can move. At the same time, the trigger rod 839 drives the vertical plate 8312 to move downward, and then the vertical plate 8312 drives the induction magnet 838 to move toward the reed switch 837. The reed switch 837 detects the induction magnet 838 and controls the taking-out device 7 to stop driving.

[0049] Reference Figure 6 and Figure 7, an elastic force adjustment structure 84 is provided between the spring 832 and the second position-limiting mounting plate 834, for adjusting the tension of the spring 832. The elastic force adjustment structure 84 comprises an adjustment rod 841, a first adjustment nut 842 and a second adjustment nut 843. One end of the spring 832 away from the cross plate 8311 is connected to the adjustment rod 841, the adjustment rod 841 is penetrated on the second position-limiting mounting plate 834, the first adjustment nut 842 and the second adjustment nut 843 are both threadedly connected to the adjustment rod 841, the second position-limiting mounting plate 834 is located between the first adjustment nut 842 and the second adjustment nut 843, and the first adjustment nut 842 and the second adjustment nut 843 are both in contact with the second position-limiting mounting plate 834. Rotating the first adjustment nut 842 and the second adjustment nut 843 changes the relative position of the adjustment rod 841 and the second position-limiting mounting plate 834, and then changes the stretching length of the spring 832, thereby adjusting the elastic force of the spring 832.

[0050] Reference Figure 2 and Figure 6 The taking-out device 7 includes a taking-out motor 71, a taking-out chain 72 and two taking-out gears 73. The two taking-out gears 73 are rotatably mounted in the lifting platform 5. The taking-out motor 71 is mounted on the lifting platform 5. The output end of the taking-out motor 71 is connected to one of the taking-out gears 73. The taking-out chain 72 surrounds the taking-out gear 73 and meshes with the taking-out gear 73. The taking-out chain 72 located above the axis of the taking-out gear 73 is connected to the first boat-shaped plate 835. The taking-out motor 71 drives the taking-out gear 73 to rotate, and the rotation of the taking-out gear 73 drives the taking-out chain 72 to move, and then the taking-out chain 72 drives the first boat-shaped plate 835 to move.

[0051] Reference Figure 2 and Figure 6 The take-out gear 73 far from the take-out motor 71 is connected with a first linkage shaft 74, one end of the first linkage shaft 74 is fixedly connected to the take-out gear 73 at one end of the lifting platform 5 in the length direction, and the other axial end of the first linkage shaft 74 is fixedly connected to the take-out gear 73 at the other end of the lifting platform 5 in the length direction. The take-out devices 7 at both ends of the lifting platform 5 are linked by the first linkage shaft 74.

[0052] Reference Figure 6 and Figure 7The removal chain 72 located at the upper end of the axis of the removal gear 73 is open-loop, and tensioning structures 75 are arranged at both ends of the open loop of the removal chain 72. The tensioning structure 75 includes a tensioning rod 751 and a tensioning connecting plate 76. The tensioning connecting plate 76 is welded and fixed to the bottom surface of the first boat-shaped plate 835 close to the removal chain 72. The removal chain 72 is fixedly connected to the tensioning rod 751, and the tensioning rod 751 is penetrated by the tensioning connecting plate 76. The tensioning rod 751 is threadedly connected with a first tensioning nut 752 and a second tensioning nut 753. The tensioning connecting plate 76 is located between the first tensioning nut 752 and the second tensioning nut 753, and the first tensioning nut 752 and the second tensioning nut 753 are both in contact with the tensioning connecting plate 76.

[0053] Reference Figure 2 and Figure 8 The transverse moving device 9 includes a hook plate 93, a transverse moving bracket 91 and a transmission mechanism 92. The transmission mechanism 92 includes a transmission motor 923, a transmission chain 922 and two transmission gears 921. The transmission gear 921 is rotatably connected to the transverse moving bracket 91. The output end of the transmission motor 923 is connected to one of the transmission gears 921. The transmission chain 922 surrounds the transmission gear 921 and meshes with the transmission gear 921 for transmission. A second linkage shaft 924 is provided at one end of the transverse moving bracket 91 away from the transmission motor 923. One axial end of the second linkage shaft 924 is fixedly connected to the transmission gear 921 located at one end of the lifting platform 5 in the length direction, and the other axial end of the second linkage shaft 924 is fixedly connected to the transmission gear 921 located at the other end of the lifting platform 5 in the length direction. The transverse moving devices 9 at both ends of the lifting platform 5 are linked by the second linkage shaft 924.

[0054] Reference Figure 2 and Figure 8 The hook plate 93 is fixedly installed on the outer peripheral surface of the transmission chain 922 by bolts and its initial position is located at both ends of the transmission chain 922 close to the transmission gear 921. The hook plate 93 includes a first hook plate 931, a second hook plate 932 and a third hook plate 933. The first hook plate 931 is located at one end of the transmission chain 922 close to the transmission gear 921, and the second hook plate 932 and the third hook plate 933 are symmetrically arranged on both sides of the first hook plate 931. The second hook plate 932 is connected to the transmission chain 922 above the axis of the transmission gear 921, and the third hook plate 933 is connected to the transmission chain 922 below the axis of the transmission gear 921. Two clamping plates 22 are respectively arranged on both sides of the length direction of the vehicle placement plate 2, and the clamping plates 22 are symmetrically arranged along the central axis of the length direction of the vehicle placement plate 2. The removal device 7 makes the first hook plate 931 abut against the clamping plate 22 by moving the transverse movement device 9, and the transverse movement device 9 starts to move the vehicle placement plate 2.

[0055] Reference Figure 5 and Figure 6, the traverse bracket 91 is installed on the limit bracket 81, and the traverse bracket 91 is rollingly connected with the limit bracket 81. The limit bracket 81 is located between the traverse bracket 91 and the first rolling frame 51, and the side wall of the traverse bracket 91 close to the limit bracket 81 is rotatably connected with two take-out wheels 911. Correspondingly, a take-out groove 811 is provided on one side of the limit bracket 81 close to the traverse bracket 91, and the take-out wheel 911 is located in the take-out groove 811. The traverse bracket 91 and the limit bracket 81 are rollingly connected through the cooperation of the take-out wheel 911 and the take-out groove 811.

[0056] Reference Figure 5 and Figure 6 The middle part of the side wall of the transverse moving bracket 91 near the limiting device 8 is connected to the first boat-shaped plate 835 by bolts, so that the taking-out device 7 drives the first boat-shaped plate 835 to move, and the first boat-shaped plate 835 drives the transverse moving bracket 91 to move, and the transverse moving device 9 is moved to the outside of the vehicle-placed plate 2. Subsequently, the transmission mechanism 92 of the transverse moving device 9 is started, and the first hook plate 931 abuts against the card plate 22 on the vehicle-placed plate 2, thereby realizing the transverse movement of the vehicle-placed plate 2.

[0057] Reference Figure 6 and Figure 8 Two positioning hook plates 934 are fixedly installed on the outer circumferential surface of the transmission chain 922. The middle part of the transmission chain 922 above the axis of the transmission gear 921 is connected to one positioning hook plate 934, and the middle part of the transmission chain 922 below the axis of the transmission gear 921 is connected to another positioning hook plate 934. A limit switch 94 is installed on the first limit mounting plate 833. The detection end of the limit switch 94 is aligned with the positioning hook plate 934 relatively located above. The limit switch 94 is electrically connected to the transmission motor 923 to control the transmission stroke of the transmission chain 922. When the transmission mechanism 92 is started, the transmission chain 922 moves driven by the transmission gear 921 and the transmission motor 923. When the transmission chain 922 rotates half a circle around the transmission gear 921, the positioning hook plate 934 located at the upper part in the initial position moves to the lower part, and the positioning hook plate 934 located at the lower part in the initial position moves to the upper part. The limit switch 94 detects the position change of the positioning hook plate 934, thereby controlling the transmission stroke of the transmission chain 922.

[0058] The implementation principle of a three-dimensional parking garage with a parking plate limiting device in the embodiment of the present application is as follows: when parking a vehicle in the parking room 11, first park the vehicle on the parking plate 2, and the parking plate 2 moves vertically upward under the drive of the lifting platform 5. At this time, the guide wheel 321 rolls in the guide groove 311, which guides and limits the movement of the lifting platform 5. When the lifting platform 5 moves to one side of the parking room 11 to be parked, the lifting platform 5 stops moving. Subsequently, the fixing device 6 is started, and the oil cylinder 62 drives the fixing pin 61 to move toward the pin groove 64, so that the fixing pin 61 is inserted into the pin groove 64, and the lifting platform 5 and the support platform 4 are connected and positioned. Subsequently, the taking-out device 7 is started, and the taking-out motor 71 drives the taking-out gear 73 to rotate. The rotation of the taking-out gear 73 drives the taking-out chain 72 to move around the taking-out gear 73, thereby driving the first boat-shaped plate 835 to move. The first boat-shaped plate 835 moves toward the trigger rod 839. The first boat-shaped plate 835 abuts against the trigger rod 839 and drives the trigger rod 839 to move downward. The trigger rod 839 drives the linkage plate 831 to rotate downward at the hinge point, thereby causing the limit block 82 to disengage from the limit slot 21. At the same time, the first boat-shaped plate 835 drives the transverse moving bracket 91 to move, and the transverse moving bracket 91 rolls in the taking-out groove 811 of the limit bracket 81 through the taking-out wheel 911. When the magnetic ring switch senses the induction magnet 838, the taking-out device 7 stops running. At this time, the first hook plate 931 of the transverse moving device 9 can effectively abut against the card plate 22. Then, the transverse moving device 9 is started, and the first hook plate 931 drives the vehicle placing plate 2 to move into the vehicle placing chamber 11 until the limit switch 94 senses the limit switch 94 positioning hook plate 934 again, and the transverse moving device 9 stops running. At this time, the vehicle placing plate 2 is pushed by the first hook plate 931 to move smoothly along the first transport roller 511 to the second transport roller 411, and the first guide roller 512 and the second guide roller 412 guide the movement of the vehicle placing plate 2 to make its movement more stable.

[0059] When the vehicle is taken out from the parking chamber 11, the lifting platform 5 is lifted to one side of the parking chamber 11 where the vehicle is to be taken out, and then the fixing device 6 is started, so that the fixing pin 61 is inserted into the pin slot 64, and the lifting platform 5 and the support platform 4 are connected and positioned, and the taking-out device 7 is started, driving the limiting device 8 to move the limiting block 82 close to the parking plate 2 downward, and the taking-out device 7 drives the transverse moving bracket 91 to move in the direction close to the parking plate 2, so that the first hook plate 931 can effectively abut against the card plate 22, and then the transverse moving device 9 is started, and the parking plate 2 is pulled by the first hook plate 931 and smoothly moves along the second transport roller 411 to the first transport roller 511, completing the vehicle taking-out operation.

[0060] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A three-dimensional parking garage with a parking plate limiting device, comprising a garage body (1), a parking plate (2), a carrier (3) and a transverse movement device (9), wherein the carrier (3) comprises a lifting platform (5), the parking plate (2) is placed on the lifting platform (5), the parking plate (2) is used to carry parked vehicles, a plurality of parking rooms (11) are arranged in the garage body (1), and the transverse movement device (9) is installed on the lifting platform (5), characterized in that: A limiting device (8) is installed on the lifting platform (5), and the limiting device (8) is symmetrically arranged at the bottom surface of both ends of the vehicle placement plate (2) in the length direction. The middle part of one side of the vehicle placement plate (2) close to the limiting device (8) is upwardly protruded to form a limiting groove (21), and the limiting groove (21) is extended along the length direction of the vehicle placement plate (2). The limiting device (8) comprises a limiting bracket (81), a limiting block (82) and a telescopic component (83). The bracket (81) is fixedly arranged on the lifting platform (5); the limit blocks (82) are located in the limit groove (21) and are symmetrically arranged along the length direction of the limit groove (21); each limit block (82) abuts against the inner wall of the limit groove (21); the limit block (82) is connected to a telescopic component (83); the telescopic component (83) is installed on the limit bracket (81); and the telescopic component (83) is used to control the limit block (82) to enter and exit the limit groove (21); The side of the limit block (82) close to the bottom surface of the vehicle placement plate (2) is an arc-shaped surface (821), and a wear-resistant layer (822) is provided on the arc-shaped surface (821); A buffer block (823) is embedded in one end of the limiting block (82) close to the inner side wall of the limiting groove (21).

2. A three-dimensional parking garage with a parking plate limiting device according to claim 1, characterized in that: The telescopic assembly (83) comprises a linkage plate (831), a spring (832), a first limit mounting plate (833), a second limit mounting plate (834) and a first boat-shaped plate (835); the linkage plate (831) comprises a transverse plate (8311) and a vertical plate (8312); the transverse plate (8311) and the vertical plate (8312) are vertically fixedly connected; the first limit mounting plate (833) is fixedly arranged on the limit bracket (81); one end of the transverse plate (8311) away from the vertical plate (8312) is connected to the spring (832); the transverse plate (8311) is hinged to one end of the first limit mounting plate (833); the hinge point between the transverse plate (8311) and the first limit mounting plate (833) is located at the spring (832); 32) and the vertical plate (8312), the upper end surface of the horizontal plate (8311) close to the vertical plate (8312) is fixedly connected to the limit block (82), the side wall of the vertical plate (8312) away from the horizontal plate (8311) is fixedly connected with a trigger rod (839), the end of the spring (832) away from the horizontal plate (8311) is connected to the second limit mounting plate (834), and the two ends of the lifting platform (5) in the length direction are provided with a taking-out device (7), the taking-out device (7) is connected to the first boat-shaped plate (835), the trigger rod (839) is located at one end of the first boat-shaped plate (835) in the length direction, and the taking-out device (7) is used to drive the first boat-shaped plate (835) to move toward or away from the trigger rod (839).

3. The three-dimensional parking garage with a parking plate limiting device according to claim 2, characterized in that: An elastic force adjustment structure (84) is provided between the spring (832) and the second position limiting mounting plate (834), and the elastic force adjustment structure (84) comprises an adjustment rod (841), a first adjustment nut (842) and a second adjustment nut (843); one end of the spring (832) away from the transverse plate (8311) is fixedly connected to the adjustment rod (841); the adjustment rod (841) is passed through the second position limiting mounting plate (834); the first adjustment nut (842) and the second adjustment nut (843) are both sleeved on the adjustment rod (841) and threadedly connected to the adjustment rod (841); the second position limiting mounting plate (834) is located between the first adjustment nut (842) and the second adjustment nut (843); the first adjustment nut (842) and the second adjustment nut (843) are both in contact with the second position limiting mounting plate (834).

4. The three-dimensional parking garage with a parking plate limiting device according to claim 3, characterized in that: The lower end of the second limit mounting plate (834) away from the first limit mounting plate (833) is fixedly connected to a second boat-shaped plate (836), and reed switches (837) are installed at both ends of the length direction of the second boat-shaped plate (836). An induction magnet (838) matching with the reed switch (837) is installed on the side wall of the end of the vertical plate (8312) away from the horizontal plate (8311), and the induction magnet (838) is located on the side of the vertical plate (8312) away from the trigger rod (839).

5. The three-dimensional parking garage with a parking plate limiting device according to claim 2, characterized in that: The taking-out device (7) comprises a taking-out motor (71), a taking-out chain (72) and a taking-out gear (73). The taking-out gear (73) is arranged at both ends of the length direction of the first boat-shaped plate (835). The taking-out gear (73) is rotatably connected to the lifting platform (5). The output end of the taking-out motor (71) is connected to one of the taking-out gears (73). The taking-out chain (72) surrounds the taking-out gear (73) and meshes with the taking-out gear (73). The taking-out chain (72) located relatively above is connected to the first boat-shaped plate (835).

6. The three-dimensional parking garage with a parking plate limiting device according to claim 5, characterized in that: A first linkage shaft (74) is provided on a side of the lifting platform (5) in the length direction away from the removal motor (71); one axial end of the first linkage shaft (74) is fixedly connected to a removal gear (73) located at one end of the lifting platform (5) in the length direction; and the other axial end of the first linkage shaft (74) is fixedly connected to a removal gear (73) located at the other end of the lifting platform (5) in the length direction.

7. The three-dimensional parking garage with a parking plate limiting device according to claim 5, characterized in that: A tensioning structure (75) is provided between the removal chain (72) and the first boat-shaped plate (835), and the tensioning structure (75) includes a tensioning rod (751). The removal chain (72) is an open loop, and a tensioning connecting plate (76) is fixed to the bottom surface of the first boat-shaped plate (835) close to the chain. One end of the removal chain (72) is connected to the tensioning rod (751), and the tensioning rod (751) is passed through the tensioning connecting plate (76). A first tensioning nut (752) and a second tensioning nut (753) are threadedly connected to the tensioning rod (751). The tensioning connecting plate (76) is located between the first tensioning nut (752) and the second tensioning nut (753), and the first tensioning nut (752) and the second tensioning nut (753) are both in contact with the tensioning connecting plate (76).

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